From: Jorge Antonio Diaz-Benito Soriano <jorge.diazbenitosoriano@gmail.com>
Date: Tue, 28 Oct 2014 18:13:03 +0000 (+0100)
Subject: Merge branch 'us4_view_text_files' of github.com:owncloudChalmers/android into us4_vi... 
X-Git-Tag: oc-android-1.8~17^2~8^2~14
X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/commitdiff_plain/073e7e46bd27f957f37f3df4a5c09decc1d8ef70?hp=46ff60a9e760a760b478609bac68d45f8728488f

Merge branch 'us4_view_text_files' of github.com:owncloudChalmers/android into us4_view_text_files

Conflicts:
	src/com/owncloud/android/datamodel/OCFile.java
	src/com/owncloud/android/ui/activity/FileDisplayActivity.java
---

diff --git a/.gitignore b/.gitignore
index 98923747..a218d0b9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,8 @@
 
 # generated files
 bin/
+build/
+*.iml
 gen/
 target/
 
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 2671cce2..a5990afd 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -18,8 +18,8 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  -->
 <manifest package="com.owncloud.android"
-    android:versionCode="10500800"
-    android:versionName="1.5.8" xmlns:android="http://schemas.android.com/apk/res/android">
+    android:versionCode="10600100"
+    android:versionName="1.6.1" xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.GET_ACCOUNTS" />
     <uses-permission android:name="android.permission.USE_CREDENTIALS" />
diff --git a/oc_jb_workaround/AndroidManifest.xml b/oc_jb_workaround/AndroidManifest.xml
index 9fa39b30..ada508ca 100644
--- a/oc_jb_workaround/AndroidManifest.xml
+++ b/oc_jb_workaround/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.owncloud.android.workaround.accounts"
-    android:versionCode="0100017"
-    android:versionName="1.0.17" >
+    android:versionCode="0100019"
+    android:versionName="1.0.19" >
 
     <uses-sdk
         android:minSdkVersion="16"
diff --git a/res/drawable-hdpi/folder_public.png b/res/drawable-hdpi/folder_public.png
index 00f71c21..337aba94 100644
Binary files a/res/drawable-hdpi/folder_public.png and b/res/drawable-hdpi/folder_public.png differ
diff --git a/res/drawable-hdpi/sharedlink.png b/res/drawable-hdpi/sharedlink.png
index 071c622a..a3c42a95 100644
Binary files a/res/drawable-hdpi/sharedlink.png and b/res/drawable-hdpi/sharedlink.png differ
diff --git a/res/drawable-mdpi/folder_public.png b/res/drawable-mdpi/folder_public.png
index bffdace7..374cf918 100644
Binary files a/res/drawable-mdpi/folder_public.png and b/res/drawable-mdpi/folder_public.png differ
diff --git a/res/drawable-mdpi/sharedlink.png b/res/drawable-mdpi/sharedlink.png
index 95ab1803..772838ad 100644
Binary files a/res/drawable-mdpi/sharedlink.png and b/res/drawable-mdpi/sharedlink.png differ
diff --git a/res/drawable-xhdpi/sharedlink.png b/res/drawable-xhdpi/sharedlink.png
index f474b48a..9ef8f3e3 100644
Binary files a/res/drawable-xhdpi/sharedlink.png and b/res/drawable-xhdpi/sharedlink.png differ
diff --git a/res/layout/file_download_fragment.xml b/res/layout/file_download_fragment.xml
index f8818471..8f571dc7 100644
--- a/res/layout/file_download_fragment.xml
+++ b/res/layout/file_download_fragment.xml
@@ -16,6 +16,7 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/fileDownloadLL"
 	android:layout_width="match_parent"
 	android:layout_height="match_parent"
 	android:orientation="vertical" 
diff --git a/res/layout/preview_image_fragment.xml b/res/layout/preview_image_fragment.xml
index eb0ec4d7..9467d345 100644
--- a/res/layout/preview_image_fragment.xml
+++ b/res/layout/preview_image_fragment.xml
@@ -43,7 +43,7 @@
         android:layout_centerInParent="true"
         />
     
-    <com.ortiz.touch.TouchImageView
+    <com.owncloud.android.utils.TouchImageViewCustom
         android:id="@+id/image"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
diff --git a/res/menu/main_menu.xml b/res/menu/main_menu.xml
index 1df273ea..b7383229 100644
--- a/res/menu/main_menu.xml
+++ b/res/menu/main_menu.xml
@@ -49,6 +49,12 @@
         android:orderInCategory="2"
         android:showAsAction="never"
         android:title="@string/actionbar_logger"/>
+	<item
+        android:id="@+id/action_sort"
+        android:icon="@android:drawable/ic_menu_sort_alphabetically"
+        android:orderInCategory="2"
+        android:showAsAction="never"
+        android:title="@string/actionbar_sort"/>
 
     <!-- <item android:id="@+id/search" android:title="@string/actionbar_search" android:icon="@drawable/ic_action_search"></item> -->
 
diff --git a/res/values-af-rZA/strings.xml b/res/values-af-rZA/strings.xml
index 6ea41913..17d68853 100644
--- a/res/values-af-rZA/strings.xml
+++ b/res/values-af-rZA/strings.xml
@@ -1,6 +1,8 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
   <string name="actionbar_settings">Instellings</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_help">Hulp</string>
   <string name="auth_username">Gebruikersnaam</string>
   <string name="auth_password">Wagwoord</string>
diff --git a/res/values-ak/strings.xml b/res/values-ak/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-ak/strings.xml
+++ b/res/values-ak/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-am-rET/strings.xml b/res/values-am-rET/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-am-rET/strings.xml
+++ b/res/values-am-rET/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-ar/strings.xml b/res/values-ar/strings.xml
index 37cee6ad..266507d5 100644
--- a/res/values-ar/strings.xml
+++ b/res/values-ar/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">إعدادات</string>
   <string name="actionbar_see_details">تفاصيل</string>
   <string name="actionbar_send_file">أرسل</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">عام</string>
   <string name="prefs_category_more">المزيد</string>
   <string name="prefs_accounts">حسابات</string>
@@ -250,4 +252,5 @@
   <string name="prefs_category_accounts">حسابات</string>
   <string name="saml_authentication_wrong_pass">كلمة مرور خاطئة</string>
   <string name="move_choose_button_text">اختيار</string>
+  <string name="prefs_category_security">الأمان</string>
 </resources>
diff --git a/res/values-az/strings.xml b/res/values-az/strings.xml
index b037311c..d3a9060b 100644
--- a/res/values-az/strings.xml
+++ b/res/values-az/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Quraşdırmalar</string>
   <string name="actionbar_see_details">Detallar</string>
   <string name="actionbar_send_file">Göndər</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Ümumi</string>
   <string name="prefs_category_more">Daha da</string>
   <string name="prefs_accounts">Hesablar</string>
diff --git a/res/values-be/strings.xml b/res/values-be/strings.xml
index 42e20789..0e52b53f 100644
--- a/res/values-be/strings.xml
+++ b/res/values-be/strings.xml
@@ -1,6 +1,8 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
   <string name="actionbar_settings">Налады</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="common_yes">Так</string>
   <string name="common_no">Не</string>
   <string name="common_ok">Добра</string>
diff --git a/res/values-bg-rBG/strings.xml b/res/values-bg-rBG/strings.xml
index a00871f2..5497ee5a 100644
--- a/res/values-bg-rBG/strings.xml
+++ b/res/values-bg-rBG/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Настройки</string>
   <string name="actionbar_see_details">Детайли</string>
   <string name="actionbar_send_file">Изпращане</string>
+  <string name="actionbar_sort">Сортиране</string>
+  <string name="actionbar_sort_title">Сортирай по</string>
+  <string-array name="actionbar_sortby">
+    <item>А-Я</item>
+    <item>Нови - Стари</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Общи</string>
   <string name="prefs_category_more">Още</string>
   <string name="prefs_accounts">Профили</string>
@@ -238,6 +246,7 @@
   <string name="preview_image_description">Преглед на изображението</string>
   <string name="preview_image_error_unknown_format">Изображението не може да бъде показано</string>
   <string name="error__upload__local_file_not_copied">%1$s не може да бъде копиран в локалната папка %2$s</string>
+  <string name="prefs_instant_upload_path_title">Местоположение на качване</string>
   <string name="share_link_no_support_share_api">За съжаление споделянето не е включено на сървъра ви. 
 Моля, свържете се с администратора.</string>
   <string name="share_link_file_no_exist">Неуспешен опит за споделяне. Моля, провери дали файла съществува.</string>
@@ -278,4 +287,6 @@
   <string name="move_file_invalid_overwrite">Файлът вече съществува в отдалечената папка.</string>
   <string name="move_file_error">Настъпи грешка при опита за преместване на този файл или папка.</string>
   <string name="forbidden_permissions_move">за да преместиш този файл</string>
+  <string name="prefs_category_instant_uploading">Незабавно качване</string>
+  <string name="prefs_category_security">Сигурност</string>
 </resources>
diff --git a/res/values-bn-rBD/strings.xml b/res/values-bn-rBD/strings.xml
index 74739f5d..a5cf5425 100644
--- a/res/values-bn-rBD/strings.xml
+++ b/res/values-bn-rBD/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">নিয়ামকসমূহ</string>
   <string name="actionbar_see_details">বিস্তারিত</string>
   <string name="actionbar_send_file">পাঠাও</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">সাধারণ</string>
   <string name="prefs_category_more">বেশী</string>
   <string name="prefs_accounts">একাউন্ট</string>
@@ -259,10 +261,10 @@
   <string name="downloader_download_file_not_found">সার্ভারে এই ফাইলটি আর প্রাপ্তব্য নয়</string>
   <string name="prefs_category_accounts">একাউন্ট</string>
   <string name="prefs_add_account">একাউন্ট যোগ কর</string>
-  <string name="auth_redirect_non_secure_connection_title">নিরাপদ সংযোগকে একটি অনিরাপদ পথে দিকবদল করা হয়েছে</string>
   <string name="saml_authentication_wrong_pass">ভুল কুটশব্দ</string>
   <string name="actionbar_move">সরাও</string>
   <string name="file_list_empty_moving">এখানে কিছু নেই। একটি ফোল্ডার যোগ করতে পারেন!</string>
   <string name="move_choose_button_text">বেছে নিন</string>
   <string name="move_file_not_found">সরাতে ব্যার্থ হলো। ফাইলটি রয়েছে কিনা দেখুন।</string>
+  <string name="prefs_category_security">নিরাপত্তা</string>
 </resources>
diff --git a/res/values-bn-rIN/strings.xml b/res/values-bn-rIN/strings.xml
index a49555a8..3b69168f 100644
--- a/res/values-bn-rIN/strings.xml
+++ b/res/values-bn-rIN/strings.xml
@@ -5,6 +5,8 @@
   <string name="actionbar_upload_files">ফাইলস</string>
   <string name="actionbar_mkdir">নতুন ফোল্ডার</string>
   <string name="actionbar_settings">সেটিংস</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_imprint">অঙ্কিত করা</string>
   <string name="auth_username">ইউজারনেম</string>
   <string name="sync_string_files">ফাইলস</string>
diff --git a/res/values-bs/strings.xml b/res/values-bs/strings.xml
index 30f5ce22..4c2f8692 100644
--- a/res/values-bs/strings.xml
+++ b/res/values-bs/strings.xml
@@ -1,5 +1,7 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
   <string name="actionbar_mkdir">Nova fascikla</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-ca/strings.xml b/res/values-ca/strings.xml
index 9c1d158e..c5d91d54 100644
--- a/res/values-ca/strings.xml
+++ b/res/values-ca/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Configuració</string>
   <string name="actionbar_see_details">Detalls</string>
   <string name="actionbar_send_file">Envia</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">General</string>
   <string name="prefs_category_more">Més</string>
   <string name="prefs_accounts">Comptes</string>
@@ -257,8 +259,8 @@
   <string name="downloader_download_file_not_found">El fitxer ja no està disponible en el servidor</string>
   <string name="prefs_category_accounts">Comptes</string>
   <string name="prefs_add_account">Afegeix compte</string>
-  <string name="auth_redirect_non_secure_connection_title">La connexió segura està essent redirigida a través d\'una ruta insegura</string>
   <string name="saml_authentication_required_text">Es requereix autenticació</string>
   <string name="saml_authentication_wrong_pass">Contrasenya incorrecta</string>
   <string name="move_choose_button_text">Escull</string>
+  <string name="prefs_category_security">Seguretat</string>
 </resources>
diff --git a/res/values-cs-rCZ/strings.xml b/res/values-cs-rCZ/strings.xml
index 71b84c9e..a9db9c5b 100644
--- a/res/values-cs-rCZ/strings.xml
+++ b/res/values-cs-rCZ/strings.xml
@@ -11,13 +11,21 @@
   <string name="actionbar_settings">Nastavení</string>
   <string name="actionbar_see_details">Podrobnosti</string>
   <string name="actionbar_send_file">Odeslat</string>
+  <string name="actionbar_sort">Seřadit</string>
+  <string name="actionbar_sort_title">Seřadit podle</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Nejnovější - nejstarší</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Obecné</string>
   <string name="prefs_category_more">Více</string>
   <string name="prefs_accounts">Účty</string>
   <string name="prefs_manage_accounts">Spravovat účty</string>
-  <string name="prefs_pincode">PIN aplikace</string>
+  <string name="prefs_pincode">PIN do aplikace</string>
   <string name="prefs_pincode_summary">Chraňte svého klienta</string>
-  <string name="prefs_instant_upload">Okamžité nahrání obrázků</string>
+  <string name="prefs_instant_upload">Okamžité nahrávání obrázků</string>
   <string name="prefs_instant_upload_summary">Okamžitě nahrávat vytvořené fotografie</string>
   <string name="prefs_instant_video_upload">Okamžité nahrávání videa</string>
   <string name="prefs_instant_video_upload_summary">Okamžitě odesílat nahrané video</string>
@@ -27,7 +35,7 @@
   <string name="prefs_log_summary_history">Zobrazuje zaznamenané logy</string>
   <string name="prefs_log_delete_history_button">Smazat historii</string>
   <string name="prefs_help">Nápověda</string>
-  <string name="prefs_recommend">Doporučit příteli</string>
+  <string name="prefs_recommend">Doporučit přátelům</string>
   <string name="prefs_feedback">Odezva</string>
   <string name="prefs_imprint">Imprint</string>
   <string name="recommend_subject">Zkuste %1$s na vašem smartphonu!</string>
@@ -226,7 +234,7 @@
   <string name="placeholder_filesize">389 KB</string>
   <string name="placeholder_timestamp">2012/05/18 12:23 PM</string>
   <string name="placeholder_media_time">12:23:45</string>
-  <string name="instant_upload_on_wifi">Odesílat obrázky pouze skrze WiFi</string>
+  <string name="instant_upload_on_wifi">Odesílat obrázky pouze přes WiFi</string>
   <string name="instant_video_upload_on_wifi">Nahrávat videa pouze přes WiFi</string>
   <string name="instant_upload_path">/InstantUpload</string>
   <string name="conflict_title">Konflikt při aktualizaci</string>
@@ -237,6 +245,7 @@
   <string name="preview_image_description">Náhled obrázku</string>
   <string name="preview_image_error_unknown_format">Obrázek nelze zobrazit</string>
   <string name="error__upload__local_file_not_copied">%1$s nelze zkopírovat do místního adresáře %2$s</string>
+  <string name="prefs_instant_upload_path_title">Cesta pro nahrání</string>
   <string name="share_link_no_support_share_api">Je nám líto, ale sdílení není na vašem serveru povoleno. Kontaktujte svého
 administrátora.</string>
   <string name="share_link_file_no_exist">Nelze sdílet. Zkontrolujte prosím že soubor existuje</string>
@@ -262,7 +271,7 @@ administrátora.</string>
   <string name="downloader_download_file_not_found">Tento soubor již není dostupný na serveru</string>
   <string name="prefs_category_accounts">Účty</string>
   <string name="prefs_add_account">Přidat účet</string>
-  <string name="auth_redirect_non_secure_connection_title">Zabezpečené spojení je přesměrováváno nezabezpečenou trasou.</string>
+  <string name="auth_redirect_non_secure_connection_title">Bezpečné spojení je přesměrováno na nezabezpečenou trasu.</string>
   <string name="actionbar_logger">Logy</string>
   <string name="log_send_history_button">Odeslat historii</string>
   <string name="log_mail_subject">Logy aplikace ownCloud pro Android</string>
@@ -277,4 +286,6 @@ administrátora.</string>
   <string name="move_file_invalid_overwrite">Soubor již v cílovém adresáři existuje</string>
   <string name="move_file_error">Při pokusu o přesun tohoto souboru či složky nastala chyba</string>
   <string name="forbidden_permissions_move">pro přesun tohoto souboru</string>
+  <string name="prefs_category_instant_uploading">Okamžitá odesílání</string>
+  <string name="prefs_category_security">Zabezpečení</string>
 </resources>
diff --git a/res/values-cy-rGB/strings.xml b/res/values-cy-rGB/strings.xml
index daace9cd..80cc3c93 100644
--- a/res/values-cy-rGB/strings.xml
+++ b/res/values-cy-rGB/strings.xml
@@ -5,6 +5,8 @@
   <string name="actionbar_upload_files">Ffeiliau</string>
   <string name="actionbar_settings">Gosodiadau</string>
   <string name="actionbar_send_file">Anfon</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Cyffredinol</string>
   <string name="prefs_accounts">Cyfrifon</string>
   <string name="prefs_manage_accounts">Rheoli Cyfrifon</string>
diff --git a/res/values-da/strings.xml b/res/values-da/strings.xml
index 15475299..9a275407 100644
--- a/res/values-da/strings.xml
+++ b/res/values-da/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Indstillinger</string>
   <string name="actionbar_see_details">Detaljer</string>
   <string name="actionbar_send_file">Send</string>
+  <string name="actionbar_sort">Sortér</string>
+  <string name="actionbar_sort_title">Sortér efter</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Å</item>
+    <item>Nyeste - ældste</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Generel</string>
   <string name="prefs_category_more">Mere</string>
   <string name="prefs_accounts">Konti</string>
@@ -237,6 +245,7 @@
   <string name="preview_image_description">Forhåndsvisning af billede</string>
   <string name="preview_image_error_unknown_format">Dette billede kan ikke vises</string>
   <string name="error__upload__local_file_not_copied">%1$s kunne ikke kopieres til %2$s lokale mappe</string>
+  <string name="prefs_instant_upload_path_title">Sti til upload</string>
   <string name="share_link_no_support_share_api">Beklager, deling er ikke slået til på din server. Kontakt venligst din administrator.</string>
   <string name="share_link_file_no_exist">Kan ikke dele. Tjek venligst om filen findes.</string>
   <string name="share_link_file_error">Der opstod en fejl ved deling af denne fil eller mappe</string>
@@ -261,7 +270,7 @@
   <string name="downloader_download_file_not_found">Filen er ikke længere tilgængelig på serveren</string>
   <string name="prefs_category_accounts">Konti</string>
   <string name="prefs_add_account">Tilføj konto</string>
-  <string name="auth_redirect_non_secure_connection_title">Sikker forbindelse videredirigeres gennem en usikker rute.</string>
+  <string name="auth_redirect_non_secure_connection_title">Sikker forbindelse videredirigeres til en usikker rute.</string>
   <string name="actionbar_logger">Logge</string>
   <string name="log_send_history_button">Send historik</string>
   <string name="log_mail_subject">App-logregistreringer for ownCloud Android</string>
@@ -276,4 +285,6 @@
   <string name="move_file_invalid_overwrite">Filen findes allerede i destinationsmappen</string>
   <string name="move_file_error">Der opstod en fejl under forsøg på at flytte denne mappe eller fil</string>
   <string name="forbidden_permissions_move">til at flytte denne fil</string>
+  <string name="prefs_category_instant_uploading">Øjeblikkelige uploads</string>
+  <string name="prefs_category_security">Sikkerhed</string>
 </resources>
diff --git a/res/values-de-rAT/strings.xml b/res/values-de-rAT/strings.xml
index f2c13bf6..8a65cc16 100644
--- a/res/values-de-rAT/strings.xml
+++ b/res/values-de-rAT/strings.xml
@@ -2,6 +2,8 @@
 <resources>
   <string name="actionbar_upload_files">Dateien</string>
   <string name="actionbar_settings">Einstellungen</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Allgemein</string>
   <string name="prefs_help">Hilfe</string>
   <string name="auth_password">Passwort</string>
diff --git a/res/values-de-rCH/strings.xml b/res/values-de-rCH/strings.xml
index a6cb3c27..20392974 100644
--- a/res/values-de-rCH/strings.xml
+++ b/res/values-de-rCH/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Einstellungen</string>
   <string name="actionbar_see_details">Details</string>
   <string name="actionbar_send_file">Senden</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Allgemein</string>
   <string name="prefs_category_more">Mehr</string>
   <string name="prefs_accounts">Konten</string>
@@ -198,4 +200,5 @@
   <string name="empty"></string>
   <string name="prefs_category_accounts">Konten</string>
   <string name="move_choose_button_text">Auswählen</string>
+  <string name="prefs_category_security">Sicherheit</string>
 </resources>
diff --git a/res/values-de-rDE/strings.xml b/res/values-de-rDE/strings.xml
index b1132871..9f0ebcf9 100644
--- a/res/values-de-rDE/strings.xml
+++ b/res/values-de-rDE/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Einstellungen</string>
   <string name="actionbar_see_details">Details</string>
   <string name="actionbar_send_file">Senden</string>
+  <string name="actionbar_sort">Sortieren</string>
+  <string name="actionbar_sort_title">Sortieren nach</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Neueste - Älteste</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Allgemein</string>
   <string name="prefs_category_more">Mehr</string>
   <string name="prefs_accounts">Konten</string>
@@ -238,6 +246,7 @@
   <string name="preview_image_description">Bildvorschau</string>
   <string name="preview_image_error_unknown_format">Dieses Bild kann nicht angezeigt werden</string>
   <string name="error__upload__local_file_not_copied">%1$s konnte nicht in den lokalen %2$s Ordner kopiert werden</string>
+  <string name="prefs_instant_upload_path_title">Pfad hochladen</string>
   <string name="share_link_no_support_share_api">Entschuldigung, Freigaben sind auf Ihrem Server nicht aktiviert. Bitte kontaktieren Sie Ihren
 ⇥⇥Administrator.</string>
   <string name="share_link_file_no_exist">Teilen nicht möglich. Prüfen Sie, dass die Datei existiert</string>
@@ -278,4 +287,6 @@
   <string name="move_file_invalid_overwrite">Die Datei ist bereits im Zielordner vorhanden</string>
   <string name="move_file_error">Es ist ein Fehler beim Verschieben dieser Datei oder dieses Ordners aufgetreten.</string>
   <string name="forbidden_permissions_move">um diese Datei zu verschieben</string>
+  <string name="prefs_category_instant_uploading">Sofortiges Hochladen</string>
+  <string name="prefs_category_security">Sicherheit</string>
 </resources>
diff --git a/res/values-de/strings.xml b/res/values-de/strings.xml
index c859bb6e..2bd365c1 100644
--- a/res/values-de/strings.xml
+++ b/res/values-de/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Einstellungen</string>
   <string name="actionbar_see_details">Details</string>
   <string name="actionbar_send_file">Senden</string>
+  <string name="actionbar_sort">Sortieren</string>
+  <string name="actionbar_sort_title">Sortieren nach</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Neueste - Älteste</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Allgemein</string>
   <string name="prefs_category_more">Mehr</string>
   <string name="prefs_accounts">Konten</string>
@@ -238,6 +246,7 @@
   <string name="preview_image_description">Bildvorschau</string>
   <string name="preview_image_error_unknown_format">Dieses Bild kann nicht angezeigt werden</string>
   <string name="error__upload__local_file_not_copied">%1$s konnte nicht in den lokalen %2$s Ordner kopiert werden</string>
+  <string name="prefs_instant_upload_path_title">Pfad hochladen</string>
   <string name="share_link_no_support_share_api">Entschuldigung, Freigaben sind auf Deinem Server nicht aktiviert. Bitte kontaktiere Deinen
 ⇥⇥Administrator.</string>
   <string name="share_link_file_no_exist">Teilen nicht möglich. Prüfe, dass die Datei existiert</string>
@@ -263,7 +272,7 @@
   <string name="downloader_download_file_not_found">Diese Datei steht auf dem Server nicht mehr zur Verfügung</string>
   <string name="prefs_category_accounts">Konten</string>
   <string name="prefs_add_account">Konto hinzufügen</string>
-  <string name="auth_redirect_non_secure_connection_title">Die gesicherte Verbindung wird durch eine ungesicherte Route geleitet.</string>
+  <string name="auth_redirect_non_secure_connection_title">Die gesicherte Verbindung wird auf eine unsichere Route weitergeleitet.</string>
   <string name="actionbar_logger">Protokolle</string>
   <string name="log_send_history_button">Verlauf senden</string>
   <string name="log_mail_subject">Protokolle der ownCloud-Android-App</string>
@@ -278,4 +287,6 @@
   <string name="move_file_invalid_overwrite">Die Datei ist bereits im Zielordner vorhanden</string>
   <string name="move_file_error">Es ist ein Fehler beim Verschieben der Datei oder des Ordners aufgetreten.</string>
   <string name="forbidden_permissions_move">um diese Datei zu verschieben</string>
+  <string name="prefs_category_instant_uploading">Sofortiges Hochladen</string>
+  <string name="prefs_category_security">Sicherheit</string>
 </resources>
diff --git a/res/values-el/strings.xml b/res/values-el/strings.xml
index 8cbfca9a..67b16e2a 100644
--- a/res/values-el/strings.xml
+++ b/res/values-el/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Ρυθμίσεις</string>
   <string name="actionbar_see_details">Λεπτομέρειες</string>
   <string name="actionbar_send_file">Αποστολή</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Γενικά</string>
   <string name="prefs_category_more">Περισσότερα</string>
   <string name="prefs_accounts">Λογαριασμοί</string>
@@ -104,6 +106,7 @@
   <string name="sync_fail_in_favourites_content">Τα περιεχόμενα των %1$d αρχείων δεν μπόρεσαν να συγχρονιστούν (%2$d διενέξεις)</string>
   <string name="sync_foreign_files_forgotten_ticker">Ορισμένα τοπικά αρχεία ξεχάστηκαν</string>
   <string name="sync_foreign_files_forgotten_content">%1$d αρχεία από τον %2$s χώρο αποθήκευσης δεν ήταν δυνατό να αντιγραφούν σε</string>
+  <string name="sync_foreign_files_forgotten_explanation">Από την έκδοση 1.3.16, τα αρχεία που μεταφορτώθηκαν από αυτήν τη συσκευή αντιγράφηκαν στον τοπικό φάκελο %1$s για να αποτραπεί η απώλεια δεδομένων όταν ένα αρχείο είναι συγχρονισμένο με πολλαπλούς λογαριασμούς. \n\nΛόγω αυτής της αλλαγής, όλα τα αρχεία που μεταφορτώθηκαν με προηγούμενες εκδόσεις αυτής της εφαρμογής αντιγράφηκαν στον φάκελο %2$s. Ωστόσο, ένα σφάλμα εμπόδισε την ολοκλήρωση αυτής της λειτουργίας κατά το συγχρονισμό του λογαριασμού. Μπορείτε είτε να αφήσετε το(α) αρχείο(α) όπως είναι και να καταργήσετε τη σύνδεση με το %3$s ή να μετακινήσετε τα αρχεία στο φάκελο %1$s και να διατηρήσετε τη σύνδεση με το %4$s. \n\nΑπαριθμημένα πιο κάτω είναι τα τοπικά αρχεία(ο) και τα απομακρυσμένα αρχεία(ο) στο %5$s με τα οποία συνδέονταν.</string>
   <string name="sync_current_folder_was_removed">Ο φάκελος %1$s δεν υπάρχει πια</string>
   <string name="foreign_files_move">Μετακίνηση όλων</string>
   <string name="foreign_files_success">Όλα τα αρχεία μετακινήθηκαν</string>
@@ -237,9 +240,12 @@
   <string name="preview_image_description">Προεπισκόπηση εικόνας</string>
   <string name="preview_image_error_unknown_format">Αυτή η εικόνα δεν μπορεί να προβληθεί</string>
   <string name="error__upload__local_file_not_copied">Το %1$s δεν μπόρεσε να αντιγραφεί στον τοπικό φάκελο %2$s</string>
+  <string name="prefs_instant_upload_path_title">Διαδρομή Μεταφόρτωσης</string>
   <string name="share_link_no_support_share_api">Λυπούμαστε, ο διαμοιρασμός δεν επιτρέπεται στο διακομιστή σας. Παρακαλούμε επικοινωνείστε με το
 		διαχειριστή σας.</string>
+  <string name="share_link_file_no_exist">Αδύνατη η κοινή χρήση. Παρακαλώ ελέγξτε αν ο φάκελος υπάρχει</string>
   <string name="share_link_file_error">Ένα σφάλμα προέκυψε κατά την προσπάθεια διαμοιρασμού αυτού του αρχείου ή φακέλου</string>
+  <string name="unshare_link_file_no_exist">Αδύνατη η διακοπή κοινής χρήσης.  Παρακαλώ ελέγξτε αν ο φάκελος υπάρχει</string>
   <string name="unshare_link_file_error">Ένα σφάλμα προέκυψε κατά τη διάρκεια ακύρωσης διαμοιρασμού αυτού του αρχείου ή φακέλου</string>
   <string name="activity_chooser_send_file_title">Αποστολή</string>
   <string name="copy_link">Αντιγραφή συνδέσμου</string>
@@ -260,14 +266,21 @@
   <string name="downloader_download_file_not_found">Αυτό το αρχείο δεν είναι πια διαθέσιμο στο διακομιστή</string>
   <string name="prefs_category_accounts">Λογαριασμοί</string>
   <string name="prefs_add_account">Προσθήκη λογαριασμού</string>
-  <string name="auth_redirect_non_secure_connection_title">Ασφαλής σύνδεση ανακατευθύνεται μέσω μιας μη ασφαλούς διαδρομής.</string>
+  <string name="auth_redirect_non_secure_connection_title">Ασφαλής σύνδεση ανακατευθύνεται σε μια μη ασφαλή διαδρομή.</string>
   <string name="actionbar_logger">Αρχεία καταγραφών</string>
   <string name="log_send_history_button">Αποστολή ιστορικού</string>
+  <string name="log_mail_subject">αρχεία καταγραφής της εφαρμογής ownCloud Android</string>
   <string name="log_progress_dialog_text">Φόρτωση δεδομένων....</string>
   <string name="saml_authentication_required_text">Απαιτείται πιστοποίηση</string>
   <string name="saml_authentication_wrong_pass">Εσφαλμένο συνθηματικό</string>
   <string name="actionbar_move">Μετακίνηση</string>
+  <string name="file_list_empty_moving">Δεν υπάρχει τίποτα εδώ. Μπορείτε να προσθέσετε ένα φάκελο!</string>
   <string name="move_choose_button_text">Επιλέξτε</string>
+  <string name="move_file_not_found">Αδύνατη η μετακίνηση. Παρακαλώ ελέγξτε αν ο φάκελος υπάρχει</string>
+  <string name="move_file_invalid_into_descendent">Δεν είναι δυνατό να μετακινηθεί ο φάκελος σε έναν απογονικό</string>
   <string name="move_file_invalid_overwrite">Το αρχείο υπάρχει ήδη στο φάκελο προορισμού</string>
+  <string name="move_file_error">Ένα σφάλμα προέκυψε κατά την προσπάθεια μετακίνησης αυτού του αρχείου ή φακέλου</string>
   <string name="forbidden_permissions_move">για μετακίνηση αυτού του αρχείου</string>
+  <string name="prefs_category_instant_uploading">Στιγμιαίες Μεταφορτώσεις</string>
+  <string name="prefs_category_security">Ασφάλεια</string>
 </resources>
diff --git a/res/values-en-rGB/strings.xml b/res/values-en-rGB/strings.xml
index fd812c64..4ef373d2 100644
--- a/res/values-en-rGB/strings.xml
+++ b/res/values-en-rGB/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Settings</string>
   <string name="actionbar_see_details">Details</string>
   <string name="actionbar_send_file">Send</string>
+  <string name="actionbar_sort">Sort</string>
+  <string name="actionbar_sort_title">Sort by</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Newest - Oldest</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">General</string>
   <string name="prefs_category_more">More</string>
   <string name="prefs_accounts">Accounts</string>
@@ -238,6 +246,7 @@
   <string name="preview_image_description">Image preview</string>
   <string name="preview_image_error_unknown_format">This image cannot be shown</string>
   <string name="error__upload__local_file_not_copied">%1$s could not be copied to %2$s local folder</string>
+  <string name="prefs_instant_upload_path_title">Upload Path</string>
   <string name="share_link_no_support_share_api">Sorry, sharing is not enabled on your server. Please contact your
 		administrator.</string>
   <string name="share_link_file_no_exist">Unable to share. Please check whether the file exists</string>
@@ -263,7 +272,7 @@
   <string name="downloader_download_file_not_found">The file is no longer available on the server</string>
   <string name="prefs_category_accounts">Accounts</string>
   <string name="prefs_add_account">Add account</string>
-  <string name="auth_redirect_non_secure_connection_title">Secure connection is redirected through an unsecured route.</string>
+  <string name="auth_redirect_non_secure_connection_title">Secure connection is redirected to an unsecured route.</string>
   <string name="actionbar_logger">Logs</string>
   <string name="log_send_history_button">Send History</string>
   <string name="log_mail_subject">ownCloud Android app logs</string>
@@ -278,4 +287,6 @@
   <string name="move_file_invalid_overwrite">The file exists already in the destination folder</string>
   <string name="move_file_error">An error occurred whilst trying to move this file or folder</string>
   <string name="forbidden_permissions_move">to move this file</string>
+  <string name="prefs_category_instant_uploading">Instant Uploads</string>
+  <string name="prefs_category_security">Security</string>
 </resources>
diff --git a/res/values-en-rNZ/strings.xml b/res/values-en-rNZ/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-en-rNZ/strings.xml
+++ b/res/values-en-rNZ/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-eo/strings.xml b/res/values-eo/strings.xml
index 065e59ab..dd653401 100644
--- a/res/values-eo/strings.xml
+++ b/res/values-eo/strings.xml
@@ -10,6 +10,8 @@
   <string name="actionbar_settings">Agordo</string>
   <string name="actionbar_see_details">Detaloj</string>
   <string name="actionbar_send_file">Sendi</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Ĝeneralo</string>
   <string name="prefs_category_more">Pli</string>
   <string name="prefs_accounts">Kontoj</string>
@@ -186,4 +188,5 @@
   <string name="saml_authentication_required_text">Aŭtentiĝo nepras</string>
   <string name="saml_authentication_wrong_pass">Malĝusta pasvorto</string>
   <string name="move_choose_button_text">Elekti</string>
+  <string name="prefs_category_security">Sekuro</string>
 </resources>
diff --git a/res/values-es-rAR/strings.xml b/res/values-es-rAR/strings.xml
index 09fdb53b..74e2f64a 100644
--- a/res/values-es-rAR/strings.xml
+++ b/res/values-es-rAR/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Configuración</string>
   <string name="actionbar_see_details">Detalles</string>
   <string name="actionbar_send_file">Mandar</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">General</string>
   <string name="prefs_category_more">Más</string>
   <string name="prefs_accounts">Cuentas</string>
@@ -241,4 +243,5 @@
   <string name="saml_authentication_required_text">Autentificación requerida</string>
   <string name="saml_authentication_wrong_pass">Clave incorrecta</string>
   <string name="move_choose_button_text">Elegir</string>
+  <string name="prefs_category_security">Seguridad</string>
 </resources>
diff --git a/res/values-es-rBO/strings.xml b/res/values-es-rBO/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-es-rBO/strings.xml
+++ b/res/values-es-rBO/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-es-rCL/strings.xml b/res/values-es-rCL/strings.xml
index c9510725..f3ad1805 100644
--- a/res/values-es-rCL/strings.xml
+++ b/res/values-es-rCL/strings.xml
@@ -7,6 +7,8 @@
   <string name="actionbar_mkdir">Nuevo directorio</string>
   <string name="actionbar_settings">Configuración</string>
   <string name="actionbar_see_details">detalles</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">General</string>
   <string name="prefs_accounts">Cuentas</string>
   <string name="prefs_manage_accounts">Administrar Cuentas</string>
diff --git a/res/values-es-rCO/strings.xml b/res/values-es-rCO/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-es-rCO/strings.xml
+++ b/res/values-es-rCO/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-es-rCR/strings.xml b/res/values-es-rCR/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-es-rCR/strings.xml
+++ b/res/values-es-rCR/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-es-rEC/strings.xml b/res/values-es-rEC/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-es-rEC/strings.xml
+++ b/res/values-es-rEC/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-es-rMX/strings.xml b/res/values-es-rMX/strings.xml
index 3772ff7a..78ee8b40 100644
--- a/res/values-es-rMX/strings.xml
+++ b/res/values-es-rMX/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Ajustes</string>
   <string name="actionbar_see_details">Detalles</string>
   <string name="actionbar_send_file">Enviar</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">General</string>
   <string name="prefs_category_more">Más</string>
   <string name="prefs_accounts">Cuentas</string>
@@ -215,4 +217,5 @@
   <string name="prefs_category_accounts">Cuentas</string>
   <string name="saml_authentication_wrong_pass">Contraseña incorrecta</string>
   <string name="move_choose_button_text">Seleccionar</string>
+  <string name="prefs_category_security">Seguridad</string>
 </resources>
diff --git a/res/values-es-rPE/strings.xml b/res/values-es-rPE/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-es-rPE/strings.xml
+++ b/res/values-es-rPE/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-es-rPY/strings.xml b/res/values-es-rPY/strings.xml
index 56fe6665..26dde5f1 100644
--- a/res/values-es-rPY/strings.xml
+++ b/res/values-es-rPY/strings.xml
@@ -1,6 +1,8 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
   <string name="actionbar_upload_files">Archivos</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="sync_string_files">Archivos</string>
   <string name="empty"></string>
 </resources>
diff --git a/res/values-es-rUS/strings.xml b/res/values-es-rUS/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-es-rUS/strings.xml
+++ b/res/values-es-rUS/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-es-rUY/strings.xml b/res/values-es-rUY/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-es-rUY/strings.xml
+++ b/res/values-es-rUY/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-es/strings.xml b/res/values-es/strings.xml
index b9765b60..d78ff809 100644
--- a/res/values-es/strings.xml
+++ b/res/values-es/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Configuración</string>
   <string name="actionbar_see_details">Detalles</string>
   <string name="actionbar_send_file">Enviar</string>
+  <string name="actionbar_sort">Ordenar</string>
+  <string name="actionbar_sort_title">Ordenar por</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Más nuevo - Más viejo</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">General</string>
   <string name="prefs_category_more">Más</string>
   <string name="prefs_accounts">Cuentas</string>
@@ -238,6 +246,7 @@
   <string name="preview_image_description">Previsualización de imagen</string>
   <string name="preview_image_error_unknown_format">No se puede mostrar la imagen</string>
   <string name="error__upload__local_file_not_copied">%1$s se pudo copiar a la carpeta local %2$s</string>
+  <string name="prefs_instant_upload_path_title">Ruta de subida</string>
   <string name="share_link_no_support_share_api">La función Compartir no está activada en su servidor. Contacte a su
 		administrador.</string>
   <string name="share_link_file_no_exist">No se puede compartir. Revise si el archivo existe</string>
@@ -263,7 +272,7 @@
   <string name="downloader_download_file_not_found">Este archivo ya no se encuentra en el servidor</string>
   <string name="prefs_category_accounts">Cuentas</string>
   <string name="prefs_add_account">Agregar cuenta</string>
-  <string name="auth_redirect_non_secure_connection_title">La conexión segura está siendo redirigida por una ruta insegura.</string>
+  <string name="auth_redirect_non_secure_connection_title">La conexión segura está siendo desviada por una ruta insegura.</string>
   <string name="actionbar_logger">Logs</string>
   <string name="log_send_history_button">Enviar historial</string>
   <string name="log_mail_subject">Logs de las apps ownCloud Android</string>
@@ -278,4 +287,6 @@
   <string name="move_file_invalid_overwrite">El archivo ya existe en la carpeta de destino</string>
   <string name="move_file_error">Hubo un error al tratar de mover este archivo o carpeta</string>
   <string name="forbidden_permissions_move">para mover este archivo</string>
+  <string name="prefs_category_instant_uploading">Subidas instantáneas</string>
+  <string name="prefs_category_security">Seguridad</string>
 </resources>
diff --git a/res/values-et-rEE/strings.xml b/res/values-et-rEE/strings.xml
index c1e6c6bc..2a23f187 100644
--- a/res/values-et-rEE/strings.xml
+++ b/res/values-et-rEE/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Seaded</string>
   <string name="actionbar_see_details">Üksikasjad</string>
   <string name="actionbar_send_file">Saada</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Üldine</string>
   <string name="prefs_category_more">Rohkem</string>
   <string name="prefs_accounts">Kontod</string>
@@ -242,6 +244,7 @@ Allpool on loend kohalikest failidest ning serveris asuvatest failidest %5$s, mi
   <string name="preview_image_description">Pildi eelvaade</string>
   <string name="preview_image_error_unknown_format">Seda pilti ei saa näidata</string>
   <string name="error__upload__local_file_not_copied">%1$s ei suudetud kopeerida kohalikku kataloogi %2$s</string>
+  <string name="prefs_instant_upload_path_title">Üleslaadimise rada</string>
   <string name="share_link_no_support_share_api">Vabandust, server ei toeta jagamist. Palun kontakteeru 
 ⇥⇥administraatoriga.</string>
   <string name="share_link_file_no_exist">Jagamine ebaõnnestus. Palun kontrolli, kas fail on olemas</string>
@@ -267,7 +270,7 @@ Allpool on loend kohalikest failidest ning serveris asuvatest failidest %5$s, mi
   <string name="downloader_download_file_not_found">Fail ei ole serveris enam kättesaadav</string>
   <string name="prefs_category_accounts">Kontod</string>
   <string name="prefs_add_account">Lisa konto</string>
-  <string name="auth_redirect_non_secure_connection_title">Turvalist ühendust suunatakse läbi turvamata ühenduse.</string>
+  <string name="auth_redirect_non_secure_connection_title">Turvaline ühendus suunatakse läbi turvamata ühenduse.</string>
   <string name="actionbar_logger">Logid</string>
   <string name="log_send_history_button">Saada ajalugu</string>
   <string name="log_mail_subject">ownCloud Android rakenduse logid</string>
@@ -282,4 +285,6 @@ Allpool on loend kohalikest failidest ning serveris asuvatest failidest %5$s, mi
   <string name="move_file_invalid_overwrite">See fail on juba sihtkaustas olemas</string>
   <string name="move_file_error">Selle faili või kausta liigutamisel tekkis tõrge</string>
   <string name="forbidden_permissions_move">selle faili liigutamiseks</string>
+  <string name="prefs_category_instant_uploading">Kohesed üleslaadimised</string>
+  <string name="prefs_category_security">Turvalisus</string>
 </resources>
diff --git a/res/values-eu-rES/strings.xml b/res/values-eu-rES/strings.xml
index a9461fc0..4afe2756 100644
--- a/res/values-eu-rES/strings.xml
+++ b/res/values-eu-rES/strings.xml
@@ -1,5 +1,7 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="filedetails_download">Deskargatu</string>
   <string name="common_cancel">Ezeztatu</string>
   <string name="empty"></string>
diff --git a/res/values-eu/strings.xml b/res/values-eu/strings.xml
index 3edade43..e3d598ec 100644
--- a/res/values-eu/strings.xml
+++ b/res/values-eu/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Ezarpenak</string>
   <string name="actionbar_see_details">Xehetasunak</string>
   <string name="actionbar_send_file">Bidali</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Orokorra</string>
   <string name="prefs_category_more">Gehiago</string>
   <string name="prefs_accounts">Kontuak</string>
@@ -258,8 +260,8 @@ Mesedez, baimendu berriz</string>
   <string name="downloader_download_file_not_found">Fitxategia jadanik ez dago eskuragarri zerbitzarian</string>
   <string name="prefs_category_accounts">Kontuak</string>
   <string name="prefs_add_account">Gehitu kontua</string>
-  <string name="auth_redirect_non_secure_connection_title">Konexio segurua birbideratu da segurua ez den bide batetik.</string>
   <string name="saml_authentication_required_text">Autentikazioa beharrezkoa</string>
   <string name="saml_authentication_wrong_pass">Pasahitz okerra</string>
   <string name="move_choose_button_text">Aukeratu</string>
+  <string name="prefs_category_security">Segurtasuna</string>
 </resources>
diff --git a/res/values-fa/strings.xml b/res/values-fa/strings.xml
index 200f5e2f..80348366 100644
--- a/res/values-fa/strings.xml
+++ b/res/values-fa/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">تنظیمات</string>
   <string name="actionbar_see_details">جزئیات</string>
   <string name="actionbar_send_file">ارسال</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">عمومی</string>
   <string name="prefs_category_more">بیش‌تر</string>
   <string name="prefs_accounts">حساب‌ها</string>
@@ -232,4 +234,5 @@
   <string name="saml_authentication_required_text">احراز هویت مورد نیاز است</string>
   <string name="saml_authentication_wrong_pass">رمز عبور اشتباه است</string>
   <string name="move_choose_button_text">انتخاب کردن</string>
+  <string name="prefs_category_security">امنیت</string>
 </resources>
diff --git a/res/values-fi-rFI/strings.xml b/res/values-fi-rFI/strings.xml
index 9419f95f..18e972fb 100644
--- a/res/values-fi-rFI/strings.xml
+++ b/res/values-fi-rFI/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Asetukset</string>
   <string name="actionbar_see_details">Tiedot</string>
   <string name="actionbar_send_file">Lähetä</string>
+  <string name="actionbar_sort">Lajittele</string>
+  <string name="actionbar_sort_title">Lajittelujärjestys</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Ö</item>
+    <item>Uusimmasta vanhimpaan</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Yleiset</string>
   <string name="prefs_category_more">Enemmän</string>
   <string name="prefs_accounts">Tilit</string>
@@ -218,6 +226,7 @@
   <string name="conflict_dont_upload">Älä lähetä</string>
   <string name="preview_image_description">Kuvan esikatselu</string>
   <string name="preview_image_error_unknown_format">Tätä kuvaa ei voi näyttää</string>
+  <string name="prefs_instant_upload_path_title">Lähetyspolku</string>
   <string name="share_link_no_support_share_api">Jakaminen ei ole käytössä palvelimellasi. Ota yhteys
 		ylläpitäjään.</string>
   <string name="share_link_file_error">Virhe tiedoston tai kansion jakamista yrittäessä</string>
@@ -240,7 +249,6 @@
   <string name="downloader_download_file_not_found">Tämä tiedosto ei ole enää palvelimella käytettävissä</string>
   <string name="prefs_category_accounts">Tilit</string>
   <string name="prefs_add_account">Lisää tili</string>
-  <string name="auth_redirect_non_secure_connection_title">Salattu yhteys on ohjattu uudelleen salaamatonta reittiä pitkin.</string>
   <string name="actionbar_logger">Lokit</string>
   <string name="log_send_history_button">Lähetä historia</string>
   <string name="log_mail_subject">ownCloudin Android-sovelluksen lokit</string>
@@ -253,4 +261,6 @@
   <string name="move_file_not_found">Siirto ei onnistu. Tarkista, ettei tiedostoa ole jo olemassa</string>
   <string name="move_file_invalid_overwrite">Tiedosto on jo olemassa kohdekansiossa</string>
   <string name="move_file_error">Tämän tiedoston tai kansion siirtoa yrittäessä tapahtui virhe</string>
+  <string name="prefs_category_instant_uploading">Välittömät lähetykset</string>
+  <string name="prefs_category_security">Tietoturva</string>
 </resources>
diff --git a/res/values-fr-rCA/strings.xml b/res/values-fr-rCA/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-fr-rCA/strings.xml
+++ b/res/values-fr-rCA/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-fr/strings.xml b/res/values-fr/strings.xml
index 8bb1a0e8..90c54a90 100644
--- a/res/values-fr/strings.xml
+++ b/res/values-fr/strings.xml
@@ -4,13 +4,21 @@
   <string name="about_version">version %1$s</string>
   <string name="actionbar_sync">Actualiser le compte</string>
   <string name="actionbar_upload">Téléverser</string>
-  <string name="actionbar_upload_from_apps">Contenu d\'une autre application</string>
+  <string name="actionbar_upload_from_apps">Contenu d\'autres applications</string>
   <string name="actionbar_upload_files">Fichiers</string>
   <string name="actionbar_open_with">Ouvrir avec</string>
   <string name="actionbar_mkdir">Nouveau dossier</string>
   <string name="actionbar_settings">Paramètres</string>
   <string name="actionbar_see_details">Détails</string>
   <string name="actionbar_send_file">Envoyer</string>
+  <string name="actionbar_sort">Trier</string>
+  <string name="actionbar_sort_title">Trier par</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Plus récent - Plus ancien</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Général</string>
   <string name="prefs_category_more">Plus</string>
   <string name="prefs_accounts">Comptes</string>
@@ -165,7 +173,7 @@ Ci-dessous la liste des fichiers locaux, et les fichiers distants dans %5$s auxq
   <string name="auth_wrong_connection_title">Impossible d\'établir la connexion</string>
   <string name="auth_secure_connection">Connexion sécurisée établie</string>
   <string name="auth_unauthorized">Nom d\'utilisateur ou mot de passe incorrect</string>
-  <string name="auth_oauth_error">Echec d\'autorisation</string>
+  <string name="auth_oauth_error">Échec d\'autorisation</string>
   <string name="auth_oauth_error_access_denied">Accès refusé par le serveur d\'autorisation</string>
   <string name="auth_wtf_reenter_URL">État inattendu ; veuillez entrer à nouveau l\'URL du serveur</string>
   <string name="auth_expired_oauth_token_toast">Votre autorisation a expiré. Merci de vous authentifier à nouveau</string>
@@ -243,6 +251,7 @@ Ci-dessous la liste des fichiers locaux, et les fichiers distants dans %5$s auxq
   <string name="preview_image_description">Prévisualisation de l\'image</string>
   <string name="preview_image_error_unknown_format">Cette image ne peut pas être affichée</string>
   <string name="error__upload__local_file_not_copied">%1$s n\'a pas pu être copié dans le dossier local %2$s</string>
+  <string name="prefs_instant_upload_path_title">Chemin d\'accès pour le téléversement</string>
   <string name="share_link_no_support_share_api">Désolé, le partage n\'est pas disponible sur votre serveur. Contactez votre administrateur, s\'il vous plait.</string>
   <string name="share_link_file_no_exist">Impossible de partager. Vérifiez que le fichier est bien présent</string>
   <string name="share_link_file_error">Une erreur est survenue lors de la tentative de partage de ce fichier ou répertoire</string>
@@ -267,7 +276,7 @@ Ci-dessous la liste des fichiers locaux, et les fichiers distants dans %5$s auxq
   <string name="downloader_download_file_not_found">Ce fichier n’est plus disponible sur le serveur</string>
   <string name="prefs_category_accounts">Comptes</string>
   <string name="prefs_add_account">Ajouter un compte</string>
-  <string name="auth_redirect_non_secure_connection_title">Le connexion sécurisée est redirigée vers une route non-sécurisée.</string>
+  <string name="auth_redirect_non_secure_connection_title">La connexion sécurisée est redirigée via une route non-sécurisée.</string>
   <string name="actionbar_logger">Journaux</string>
   <string name="log_send_history_button">Envoyer l\'historique</string>
   <string name="log_mail_subject">Journaux de l\'application Android ownCloud</string>
@@ -282,4 +291,6 @@ Ci-dessous la liste des fichiers locaux, et les fichiers distants dans %5$s auxq
   <string name="move_file_invalid_overwrite">Le fichier existe déjà dans le dossier de destination</string>
   <string name="move_file_error">Une erreur est survenue lors de la tentative de déplacement de ce fichier ou dossier</string>
   <string name="forbidden_permissions_move">de déplacer ce fichier</string>
+  <string name="prefs_category_instant_uploading">Téléchargements instantanés</string>
+  <string name="prefs_category_security">Sécurité</string>
 </resources>
diff --git a/res/values-fy-rNL/strings.xml b/res/values-fy-rNL/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-fy-rNL/strings.xml
+++ b/res/values-fy-rNL/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-gl/strings.xml b/res/values-gl/strings.xml
index 65344d2f..3479d359 100644
--- a/res/values-gl/strings.xml
+++ b/res/values-gl/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Preferencias</string>
   <string name="actionbar_see_details">Detalles</string>
   <string name="actionbar_send_file">Enviar</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Xeral</string>
   <string name="prefs_category_more">Máis</string>
   <string name="prefs_accounts">Contas</string>
@@ -259,9 +261,9 @@
   <string name="downloader_download_file_not_found">O ficheiro xa non está dispoñíbel no servidor</string>
   <string name="prefs_category_accounts">Contas</string>
   <string name="prefs_add_account">Engadir unha conta</string>
-  <string name="auth_redirect_non_secure_connection_title">A conexión segura está a ser redirixida a través dunha ruta non segura.</string>
   <string name="saml_authentication_required_text">Requírese autenticación</string>
   <string name="saml_authentication_wrong_pass">Contrasinal incorrecto</string>
   <string name="actionbar_move">Mover</string>
   <string name="move_choose_button_text">Escoller</string>
+  <string name="prefs_category_security">Seguranza</string>
 </resources>
diff --git a/res/values-gu/strings.xml b/res/values-gu/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-gu/strings.xml
+++ b/res/values-gu/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-he/strings.xml b/res/values-he/strings.xml
index cd30af29..9bc427b6 100644
--- a/res/values-he/strings.xml
+++ b/res/values-he/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">הגדרות</string>
   <string name="actionbar_see_details">פרטים</string>
   <string name="actionbar_send_file">שליחה</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">כללי</string>
   <string name="prefs_category_more">יותר</string>
   <string name="prefs_accounts">חשבונות</string>
@@ -260,6 +262,6 @@
   <string name="downloader_download_file_not_found">הקובץ אינו זמין יותר על השרת</string>
   <string name="prefs_category_accounts">חשבונות</string>
   <string name="prefs_add_account">הוספת חשבון</string>
-  <string name="auth_redirect_non_secure_connection_title">חיבור מאובטח מנותב דרך נתיב לא מאובטח</string>
   <string name="move_choose_button_text">בחירה</string>
+  <string name="prefs_category_security">אבטחה</string>
 </resources>
diff --git a/res/values-hi/strings.xml b/res/values-hi/strings.xml
index 6d0355c7..06c5d2b9 100644
--- a/res/values-hi/strings.xml
+++ b/res/values-hi/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">सेटिंग्स</string>
   <string name="actionbar_see_details">विवरण </string>
   <string name="actionbar_send_file">भेजें</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">सामान्य </string>
   <string name="prefs_category_more">और अधिक</string>
   <string name="prefs_accounts">खाते </string>
diff --git a/res/values-hr/strings.xml b/res/values-hr/strings.xml
index 60b52f05..2c986dd5 100644
--- a/res/values-hr/strings.xml
+++ b/res/values-hr/strings.xml
@@ -5,6 +5,8 @@
   <string name="actionbar_mkdir">Nova mapa</string>
   <string name="actionbar_settings">Postavke</string>
   <string name="actionbar_send_file">Pošaljite</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Općenito</string>
   <string name="prefs_category_more">više</string>
   <string name="prefs_accounts">Korisnićki računi</string>
@@ -36,4 +38,5 @@
   <string name="saml_authentication_required_text">Potrebna autentikacija</string>
   <string name="saml_authentication_wrong_pass">Pogrešna lozinka</string>
   <string name="move_choose_button_text">Izaberi</string>
+  <string name="prefs_category_security">Sigurnost</string>
 </resources>
diff --git a/res/values-hu-rHU/strings.xml b/res/values-hu-rHU/strings.xml
index a0b16a04..18f000c9 100644
--- a/res/values-hu-rHU/strings.xml
+++ b/res/values-hu-rHU/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Beállítások</string>
   <string name="actionbar_see_details">Részletek</string>
   <string name="actionbar_send_file">Küldjük el</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Általános</string>
   <string name="prefs_category_more">Több</string>
   <string name="prefs_accounts">Fiókok</string>
@@ -242,4 +244,5 @@
   <string name="saml_authentication_required_text">Felhasználóazonosítás szükséges</string>
   <string name="saml_authentication_wrong_pass">Hibás jelszó</string>
   <string name="move_choose_button_text">Válasszon</string>
+  <string name="prefs_category_security">Biztonság</string>
 </resources>
diff --git a/res/values-hy/strings.xml b/res/values-hy/strings.xml
index eeb78fe8..7994bf47 100644
--- a/res/values-hy/strings.xml
+++ b/res/values-hy/strings.xml
@@ -1,5 +1,7 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="filedetails_download">Ô²Õ¥Õ¼Õ¶Õ¥Õ¬</string>
   <string name="empty"></string>
 </resources>
diff --git a/res/values-ia/strings.xml b/res/values-ia/strings.xml
index 0d79fbde..9bcfedfd 100644
--- a/res/values-ia/strings.xml
+++ b/res/values-ia/strings.xml
@@ -5,6 +5,8 @@
   <string name="actionbar_mkdir">Nove dossier</string>
   <string name="actionbar_settings">Configurationes</string>
   <string name="actionbar_send_file">Invia</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">General</string>
   <string name="prefs_category_more">Plus</string>
   <string name="prefs_help">Adjuta</string>
diff --git a/res/values-id/strings.xml b/res/values-id/strings.xml
index f7cfeaa7..1ed5c03a 100644
--- a/res/values-id/strings.xml
+++ b/res/values-id/strings.xml
@@ -6,17 +6,29 @@
   <string name="actionbar_upload">Unggah</string>
   <string name="actionbar_upload_from_apps">Konten dari apl lain</string>
   <string name="actionbar_upload_files">Berkas</string>
-  <string name="actionbar_open_with">Bukan dengan</string>
+  <string name="actionbar_open_with">Buka dengan</string>
   <string name="actionbar_mkdir">Folder baru</string>
-  <string name="actionbar_settings">pengaturan</string>
+  <string name="actionbar_settings">Pengaturan</string>
   <string name="actionbar_see_details">Rincian</string>
   <string name="actionbar_send_file">Kirim</string>
-  <string name="prefs_category_general">umum</string>
+  <string name="actionbar_sort">Urutkan</string>
+  <string name="actionbar_sort_title">Urutan</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Terbaru - Terlawas</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
+  <string name="prefs_category_general">Umum</string>
   <string name="prefs_category_more">Lainnya</string>
   <string name="prefs_accounts">Akun</string>
   <string name="prefs_manage_accounts">Kelola Akun</string>
   <string name="prefs_pincode">PIN Apl</string>
   <string name="prefs_pincode_summary">Lindungi klien Anda</string>
+  <string name="prefs_instant_upload">Unggah gambar cepat</string>
+  <string name="prefs_instant_upload_summary">Unggah gambar yang diambil kamera dengan cepat</string>
+  <string name="prefs_instant_video_upload">Unggah video cepat</string>
+  <string name="prefs_instant_video_upload_summary">Unggah video yang direkam kamera dengan cepat</string>
   <string name="prefs_log_title">Aktifkan Pencatatan</string>
   <string name="prefs_log_summary">Ini digunakan untuk mencatat masalah</string>
   <string name="prefs_log_title_history">Riwayat Catatan</string>
@@ -25,8 +37,9 @@
   <string name="prefs_help">Bantuan</string>
   <string name="prefs_recommend">Rekomendasikan ke teman</string>
   <string name="prefs_feedback">Umpan balik</string>
-  <string name="prefs_imprint">Imprint</string>
-  <string name="recommend_subject">Coba %1$s pada smartphone Anda!</string>
+  <string name="prefs_imprint">Jejak</string>
+  <string name="recommend_subject">Cobalah %1$s pada ponsel cerdas Anda!</string>
+  <string name="recommend_text">Saya ingin mengajak Anda untuk menggunakan %1$s di ponsel cerdas Anda!\nUnduh gratis disini: %2$s</string>
   <string name="auth_check_server">Periksa Server</string>
   <string name="auth_host_url">Alamat server https://…</string>
   <string name="auth_username">Nama Pengguna</string>
@@ -35,6 +48,7 @@
   <string name="sync_string_files">Berkas</string>
   <string name="setup_btn_connect">Sambungkan</string>
   <string name="uploader_btn_upload_text">Unggah</string>
+  <string name="uploader_top_message">Pilih folder unggah:</string>
   <string name="uploader_wrn_no_account_title">Tidak ada akun yang ditemukan</string>
   <string name="uploader_wrn_no_account_text">Belum ada akun %1$s pada perangkat Anda. Silahkan buat akun terlebih dahulu.</string>
   <string name="uploader_wrn_no_account_setup_btn_text">Pengaturan</string>
@@ -44,6 +58,8 @@
   <string name="uploader_error_forbidden_content">%1$s tidak diizinkan mengakses konten berbagi</string>
   <string name="uploader_info_uploading">Mengunggah</string>
   <string name="file_list_empty">Tidak ada apa-apa di sini. Unggah sesuatu!</string>
+  <string name="file_list_loading">Memuat...</string>
+  <string name="local_file_list_empty">Tidak ada satupun berkas dalam folder ini.</string>
   <string name="filedetails_select_file">Sentuh pada berkas untuk menampilkan informasi tambahan</string>
   <string name="filedetails_size">Ukuran:</string>
   <string name="filedetails_type">Tipe:</string>
@@ -53,6 +69,7 @@
   <string name="filedetails_sync_file">Segarkan berkas</string>
   <string name="filedetails_renamed_in_upload_msg">Berkas diubah namanya menjadi %1$s saat pengunggahan</string>
   <string name="action_share_file">Bagikan tautan</string>
+  <string name="action_unshare_file">Batal bagikan tautan</string>
   <string name="common_yes">Ya</string>
   <string name="common_no">Tidak</string>
   <string name="common_ok">Oke</string>
@@ -75,6 +92,7 @@
   <string name="uploader_upload_succeeded_content_single">%1$s berhasil diunggah</string>
   <string name="uploader_upload_failed_ticker">Gagal mengunggah</string>
   <string name="uploader_upload_failed_content_single">Unggah %1$s tidak selesai</string>
+  <string name="uploader_upload_failed_credentials_error">Unggah gagal, Anda perlu masuk ulang</string>
   <string name="downloader_download_in_progress_ticker">Mengunduh...</string>
   <string name="downloader_download_in_progress_content">%1$d%% Mengunduh %2$s</string>
   <string name="downloader_download_succeeded_ticker">Berhasil mengunduh</string>
@@ -82,19 +100,26 @@
   <string name="downloader_download_failed_ticker">Gagal Mengunduh</string>
   <string name="downloader_download_failed_content">Mengunduh %1$s tidak selesai</string>
   <string name="downloader_not_downloaded_yet">Belum diunduh</string>
+  <string name="downloader_download_failed_credentials_error">Gagal mengunduh, Anda perlu masuk kembali</string>
   <string name="common_choose_account">Pilih akun</string>
   <string name="sync_fail_ticker">Sinkronisasi gagal</string>
+  <string name="sync_fail_ticker_unauthorized">Sinkronisasi gagal, Anda perlu masuk kembali</string>
   <string name="sync_fail_content">Sinkronisasi %1$s tidak selesai</string>
   <string name="sync_fail_content_unauthorized">Sandi salah untuk %1$s</string>
   <string name="sync_conflicts_in_favourites_ticker">Konflik ditemukan</string>
+  <string name="sync_conflicts_in_favourites_content">%1$d berkas kept-in-sync tidak dapat disinkronkan</string>
+  <string name="sync_fail_in_favourites_ticker">Berkas kept-in-sync gagal</string>
   <string name="sync_fail_in_favourites_content">Konten berkas %1$d tidak dapat disinkronasikan (%2$d konflik)</string>
   <string name="sync_foreign_files_forgotten_ticker">Beberapa berkas lokal terlupakan</string>
+  <string name="sync_foreign_files_forgotten_content">%1$d berkas diluar folder %2$s tidak dapat disalin kedalamnya</string>
+  <string name="sync_foreign_files_forgotten_explanation">Sejak versi  1.3.16, berkas-berkas yang diunggah dari piranti ini akan disalin kedalam folder %1$s lokal untuk mencagah kehilangan data ketika berkas tunggal disinkronkan dengan akun lebih dari satu.\n\nAkibat perubahan ini, semua berkas yang diunggah di versi aplikasi sebelumnya disalin kedalam folder %2$s. Namun, sebuah kesalahan mencegah penyelesaian operasi ini saat sinkronisasi berlangsung akun. Anda boleh meninggalkan berkas seperti ini dan menghapus tautan ke %3$s atau memindahkan berkas kedalam folder %1$s dan membiarkan tautan ke %4$s.\n\nYang tampak dibawah adalah berkas lokal, dan berkas remote didalam %5$s yang dihubungkan dengannya.</string>
   <string name="sync_current_folder_was_removed">Folder %1$s tidak ada lagi</string>
   <string name="foreign_files_move">Pindahkan semua</string>
   <string name="foreign_files_success">Semua berkas sudah dipindahkan</string>
   <string name="foreign_files_fail">Beberapa berkas tidak dapat dipindahkan</string>
   <string name="foreign_files_local_text">Lokal: %1$s</string>
   <string name="foreign_files_remote_text">Jauh: %1$s</string>
+  <string name="upload_query_move_foreign_files">Ruang tidak cukup untuk menyalin berkas terpilih kedalam folder %1$s. Apakah Anda ingin memindahkannya saja?</string>
   <string name="pincode_enter_pin_code">Silakan masukkan PIN Apl</string>
   <string name="pincode_configure_your_pin">Masukkan PIN Apl</string>
   <string name="pincode_configure_your_pin_explanation">PIN akan selalu diminta setiap kali apl dijalankan</string>
@@ -107,6 +132,7 @@
   <string name="media_notif_ticker">Pemutar musik %1$s</string>
   <string name="media_state_playing">%1$s (dimainkan)</string>
   <string name="media_state_loading">%1$s (sedang dimuat)</string>
+  <string name="media_event_done">%1$s pemutaran selesai</string>
   <string name="media_err_nothing_to_play">Tidak ditemukan berkas media</string>
   <string name="media_err_no_account">Tidak ada akun yang diberikan</string>
   <string name="media_err_not_in_owncloud">Brkas tidak didalam akun yang sah</string>
@@ -122,6 +148,7 @@
   <string name="media_rewind_description">Tombol mundur</string>
   <string name="media_play_pause_description">Tombol main dan jeda</string>
   <string name="media_forward_description">Tombol maju</string>
+  <string name="auth_getting_authorization">Mendapatkan otorisasi...</string>
   <string name="auth_trying_to_login">Mencoba untuk masuk...</string>
   <string name="auth_no_net_conn_title">Tidak ada koneksi internet</string>
   <string name="auth_nossl_plain_ok_title">Sambungan aman tidak tersedia</string>
@@ -150,9 +177,14 @@
   <string name="auth_connecting_auth_server">Menyambungkan ke server otentikasi...</string>
   <string name="auth_unsupported_auth_method">Server tidak mendukung medote otentikasi ini</string>
   <string name="auth_unsupported_multiaccount">%1$s tidak mendukung banyak akun </string>
+  <string name="auth_fail_get_user_name">Server Anda tidak membalas id pengguna dengan banar, Sialakn hubungi Administrator
+	</string>
+  <string name="auth_can_not_auth_against_server">Tidak dapat mengotentikasi pada server ini</string>
   <string name="fd_keep_in_sync">Biarkan berkas tetap terbaru</string>
   <string name="common_rename">Ubah nama</string>
   <string name="common_remove">Hapus</string>
+  <string name="confirmation_remove_alert">Apakah Anda yakin ingin menghapus %1$s?</string>
+  <string name="confirmation_remove_folder_alert">Apakah Anda yakin ingin menghapus %1$s dan isinya?</string>
   <string name="confirmation_remove_local">Lokal saja</string>
   <string name="confirmation_remove_folder_local">Konten lokal saja</string>
   <string name="confirmation_remove_remote">Hapus dari server</string>
@@ -164,10 +196,13 @@
   <string name="rename_server_fail_msg">Mengubah nama tidak selesai</string>
   <string name="sync_file_fail_msg">Berkas jauh tidak dapat diperiksa</string>
   <string name="sync_file_nothing_to_do_msg">Isi berkas sudah diselaraskan</string>
+  <string name="create_dir_fail_msg">Folder tidak dapat dibuat</string>
   <string name="filename_forbidden_characters">Karakter yang dilarang: / \\ &lt; &gt; : \" | ? *</string>
-  <string name="wait_a_moment">Tunggu sejenak</string>
+  <string name="filename_empty">Nama berkas tidak boleh kosong</string>
+  <string name="wait_a_moment">Tunggu sebentar</string>
   <string name="filedisplay_unexpected_bad_get_content">Masalah tidak terduga, silahkan pilih berkas dari apl yang berbeda</string>
   <string name="filedisplay_no_file_selected">Tidak ada berkas yang terpilih</string>
+  <string name="activity_chooser_title">Kirim taukan ke</string>
   <string name="oauth_check_onoff">Masuk dengan oAuth2</string>
   <string name="oauth_login_connection">Menyambungkan ke server oAuth2...</string>
   <string name="ssl_validator_header">Identitas situs tidak dapat diverfikasi</string>
@@ -192,6 +227,8 @@
   <string name="ssl_validator_label_validity_to">Untuk:</string>
   <string name="ssl_validator_label_signature">Tanda tangan:</string>
   <string name="ssl_validator_label_signature_algorithm">Algoritma:</string>
+  <string name="ssl_validator_null_cert">Sertifikat tidak dapat ditampilkan.</string>
+  <string name="ssl_validator_no_info_about_error">- Tidak ada informasi tantang terror</string>
   <string name="placeholder_sentence">Ini adalah placeholder</string>
   <string name="placeholder_filename">placeholder.txt</string>
   <string name="placeholder_filetype">Gambar PNG</string>
@@ -199,6 +236,7 @@
   <string name="placeholder_timestamp">18/05/2012 12:23 PM</string>
   <string name="placeholder_media_time">12:23:45</string>
   <string name="instant_upload_on_wifi">Hanya unggah gambar via WiFi</string>
+  <string name="instant_video_upload_on_wifi">Hanya unggah video via WiFi</string>
   <string name="instant_upload_path">/UnggahInstan</string>
   <string name="conflict_title">Perbarui benturan</string>
   <string name="conflict_message">Berkas jauh %s tidak sinkron dengan berkas lokal. Melanjutkan akan menggantikan konten berkas di server.</string>
@@ -206,10 +244,49 @@
   <string name="conflict_overwrite">Timpa</string>
   <string name="conflict_dont_upload">Jangan mengunggah</string>
   <string name="preview_image_description">Pratilik gambar</string>
+  <string name="preview_image_error_unknown_format">Gambar ini tidak dapat ditampilkan</string>
+  <string name="error__upload__local_file_not_copied">%1$s tidak dapat disalin ke folder lokal %2$s</string>
+  <string name="prefs_instant_upload_path_title">Jalur Lokasi Unggah</string>
+  <string name="share_link_no_support_share_api">Maaf, berbagi tidak diaktifkan pada server Anda. Silakan hubungi
+		administrator Anda.</string>
+  <string name="share_link_file_no_exist">Tidak dapat berbagi. Mohon periksa apakah berkas ada</string>
+  <string name="share_link_file_error">Terjadi kesalahan saat mencoba membagikan berkas atau folder ini</string>
+  <string name="unshare_link_file_no_exist">Tidak dapat menghapus berbagi. Mohon periksa apakah berkas ada</string>
+  <string name="unshare_link_file_error">Terjadi kesalahan saat mencoba menghapus berbagi berkas dan folder ini</string>
   <string name="activity_chooser_send_file_title">Kirim</string>
+  <string name="copy_link">Salin tautan</string>
+  <string name="clipboard_text_copied">Disalin ke papan klip</string>
+  <string name="error_cant_bind_to_operations_service">Kesalahan fatal: tidak dapat melakukan operasi</string>
+  <string name="network_error_socket_exception">Terjadi kesalahan saat menghubungkan dengan server.</string>
+  <string name="network_error_socket_timeout_exception">Terjadi kesalahan saat menunggu balasan server, operasi tidak dapat diselesaikan</string>
+  <string name="network_error_connect_timeout_exception">Terjadi kesalahan saat menunggu balasan server, operasi tidak dapat diselesaikan</string>
+  <string name="network_host_not_available">Operasi tidak dapat diselesaikan, server tidak tersedia</string>
   <string name="empty"></string>
+  <string name="forbidden_permissions">Anda tidak memiliki izin %s</string>
+  <string name="forbidden_permissions_rename">untuk mengubah nama berkas ini</string>
+  <string name="forbidden_permissions_delete">untuk menghapus berkas ini</string>
+  <string name="share_link_forbidden_permissions">untuk membagikan berkas ini</string>
+  <string name="unshare_link_forbidden_permissions">untuk batal membagikan berkas ini</string>
+  <string name="forbidden_permissions_create">untuk membuat berkas</string>
+  <string name="uploader_upload_forbidden_permissions">untuk mengunggah kedalam folder ini</string>
+  <string name="downloader_download_file_not_found">Berkas tidak lagi tersedia pada server</string>
   <string name="prefs_category_accounts">Akun</string>
+  <string name="prefs_add_account">Tambah akun</string>
+  <string name="auth_redirect_non_secure_connection_title">Sambungan aman dialihkan ke rute yang tidak aman.</string>
+  <string name="actionbar_logger">Log</string>
+  <string name="log_send_history_button">Kirim Riwayat</string>
+  <string name="log_mail_subject">Log apl ownCloud Android</string>
+  <string name="log_progress_dialog_text">Memuat data...</string>
   <string name="saml_authentication_required_text">Diperlukan otentikasi</string>
   <string name="saml_authentication_wrong_pass">Sandi salah</string>
+  <string name="actionbar_move">Pindah</string>
+  <string name="file_list_empty_moving">Tdak ada apapun disini. Anda dapat menambahkan sebuah folder!</string>
   <string name="move_choose_button_text">Pilih</string>
+  <string name="move_file_not_found">Tidak dapat memindahkan. Silakan periksa apakah berkas ada</string>
+  <string name="move_file_invalid_into_descendent">Tidak mungkin untuk memindahkan folder kedalam turunannya</string>
+  <string name="move_file_invalid_overwrite">Berkas sudah ada didalam folder tujuan</string>
+  <string name="move_file_error">Terjadi kesalahan saat mencoba memindahkan berkas atau folder ini</string>
+  <string name="forbidden_permissions_move">untuk memindahkan berkas ini</string>
+  <string name="prefs_category_instant_uploading">Unggah Cepat</string>
+  <string name="prefs_category_security">Keamanan</string>
 </resources>
diff --git a/res/values-io/strings.xml b/res/values-io/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-io/strings.xml
+++ b/res/values-io/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-is/strings.xml b/res/values-is/strings.xml
index d6eaedad..81109d51 100644
--- a/res/values-is/strings.xml
+++ b/res/values-is/strings.xml
@@ -4,6 +4,8 @@
   <string name="actionbar_upload_files">Skrár</string>
   <string name="actionbar_settings">Stillingar</string>
   <string name="actionbar_send_file">Senda</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_more">Meira</string>
   <string name="prefs_help">Hjálp</string>
   <string name="auth_username">Notendanafn</string>
diff --git a/res/values-it/strings.xml b/res/values-it/strings.xml
index d4507602..4a1c5bda 100644
--- a/res/values-it/strings.xml
+++ b/res/values-it/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Impostazioni</string>
   <string name="actionbar_see_details">Dettagli</string>
   <string name="actionbar_send_file">Invia</string>
+  <string name="actionbar_sort">Ordina</string>
+  <string name="actionbar_sort_title">Ordina per</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Più recente - Più datato</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Generale</string>
   <string name="prefs_category_more">Altro</string>
   <string name="prefs_accounts">Account</string>
@@ -238,6 +246,7 @@
   <string name="preview_image_description">Anteprima dell\'immagine</string>
   <string name="preview_image_error_unknown_format">Questa immagine non può essere mostrata</string>
   <string name="error__upload__local_file_not_copied">%1$s non può essere copiato nella cartella locale %2$s</string>
+  <string name="prefs_instant_upload_path_title">Percorso di caricamento</string>
   <string name="share_link_no_support_share_api">Spiacenti, la condivisione non è abilitata sul tuo server. Contatta il tuo
 		amministratore.</string>
   <string name="share_link_file_no_exist">Impossibile condividere. Assicurati che il file esista</string>
@@ -263,7 +272,7 @@
   <string name="downloader_download_file_not_found">Il file non è più disponibile sul server</string>
   <string name="prefs_category_accounts">Account</string>
   <string name="prefs_add_account">Aggiungi account</string>
-  <string name="auth_redirect_non_secure_connection_title">La connessione sicura è rediretta attraverso un percorso non sicuro.</string>
+  <string name="auth_redirect_non_secure_connection_title">La connessione sicura è rediretta su un percorso non sicuro.</string>
   <string name="actionbar_logger">Registri</string>
   <string name="log_send_history_button">Invia cronologia</string>
   <string name="log_mail_subject">Registri applicazione ownCloud Android</string>
@@ -278,4 +287,6 @@
   <string name="move_file_invalid_overwrite">Il file esiste già nella cartella di destinazione</string>
   <string name="move_file_error">Si è verificato un errore durante il tentativo di spostare il file o la cartella</string>
   <string name="forbidden_permissions_move">per spostare questo file</string>
+  <string name="prefs_category_instant_uploading">Caricamenti istantanei</string>
+  <string name="prefs_category_security">Protezione</string>
 </resources>
diff --git a/res/values-ja-rJP/strings.xml b/res/values-ja-rJP/strings.xml
index 996d16c3..67c1e6e2 100644
--- a/res/values-ja-rJP/strings.xml
+++ b/res/values-ja-rJP/strings.xml
@@ -11,6 +11,10 @@
   <string name="actionbar_settings">設定</string>
   <string name="actionbar_see_details">詳細</string>
   <string name="actionbar_send_file">送信</string>
+  <string name="actionbar_sort">ソート</string>
+  <string name="actionbar_sort_title">ソート: </string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">一般</string>
   <string name="prefs_category_more">もっと見る</string>
   <string name="prefs_accounts">アカウント</string>
@@ -264,7 +268,6 @@
   <string name="downloader_download_file_not_found">ファイルはサーバー上で利用できません</string>
   <string name="prefs_category_accounts">アカウント</string>
   <string name="prefs_add_account">アカウントを追加</string>
-  <string name="auth_redirect_non_secure_connection_title">暗号化されていない接続を経て、暗号化接続へリダイレクトされました。</string>
   <string name="actionbar_logger">ログ</string>
   <string name="log_send_history_button">ログを送信</string>
   <string name="log_mail_subject">ownCloud Android アプリログ</string>
@@ -279,4 +282,5 @@
   <string name="move_file_invalid_overwrite">そのファイルは、宛先フォルダに既に存在しています。</string>
   <string name="move_file_error">このファイルまたはフォルダーを移動する際にエラーが発生しました</string>
   <string name="forbidden_permissions_move">このファイルを移動</string>
+  <string name="prefs_category_security">セキュリティ</string>
 </resources>
diff --git a/res/values-jv/strings.xml b/res/values-jv/strings.xml
index 084a4e3e..0eaa7454 100644
--- a/res/values-jv/strings.xml
+++ b/res/values-jv/strings.xml
@@ -1,5 +1,7 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="filedetails_download">Njipuk</string>
   <string name="empty"></string>
 </resources>
diff --git a/res/values-ka-rGE/strings.xml b/res/values-ka-rGE/strings.xml
index b23ca473..51ce611f 100644
--- a/res/values-ka-rGE/strings.xml
+++ b/res/values-ka-rGE/strings.xml
@@ -6,6 +6,8 @@
   <string name="actionbar_mkdir">ახალი ფოლდერი</string>
   <string name="actionbar_settings">პარამეტრები</string>
   <string name="actionbar_send_file">გაგზავნა</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">ზოგადი</string>
   <string name="prefs_category_more">უფრო მეტი</string>
   <string name="prefs_accounts">ანგარიში</string>
@@ -149,4 +151,5 @@
   <string name="empty"></string>
   <string name="prefs_category_accounts">ანგარიში</string>
   <string name="move_choose_button_text">არჩევა</string>
+  <string name="prefs_category_security">უსაფრთხოება</string>
 </resources>
diff --git a/res/values-km/strings.xml b/res/values-km/strings.xml
index 3c4f3cd3..b31d4831 100644
--- a/res/values-km/strings.xml
+++ b/res/values-km/strings.xml
@@ -6,6 +6,8 @@
   <string name="actionbar_settings">ការកំណត់</string>
   <string name="actionbar_see_details">ព័ត៌មាន​លម្អិត</string>
   <string name="actionbar_send_file">ផ្ញើ</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">ទូទៅ</string>
   <string name="prefs_category_more">ច្រើន​ទៀត</string>
   <string name="prefs_accounts">គណនី</string>
@@ -83,4 +85,5 @@
   <string name="prefs_category_accounts">គណនី</string>
   <string name="saml_authentication_wrong_pass">ខុស​ពាក្យ​សម្ងាត់</string>
   <string name="move_choose_button_text">ជ្រើស</string>
+  <string name="prefs_category_security">សុវត្ថិភាព</string>
 </resources>
diff --git a/res/values-kn/strings.xml b/res/values-kn/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-kn/strings.xml
+++ b/res/values-kn/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-ko/strings.xml b/res/values-ko/strings.xml
index b8313dbc..726c4d52 100644
--- a/res/values-ko/strings.xml
+++ b/res/values-ko/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">설정</string>
   <string name="actionbar_see_details">세부내용</string>
   <string name="actionbar_send_file">보내기</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">일반</string>
   <string name="prefs_category_more">더 중요함</string>
   <string name="prefs_accounts">계정</string>
@@ -217,4 +219,5 @@
   <string name="saml_authentication_required_text">인증 필요함</string>
   <string name="saml_authentication_wrong_pass">잘못된 암호</string>
   <string name="move_choose_button_text">선택</string>
+  <string name="prefs_category_security">보안</string>
 </resources>
diff --git a/res/values-ku-rIQ/strings.xml b/res/values-ku-rIQ/strings.xml
index 2e843f2d..c342c643 100644
--- a/res/values-ku-rIQ/strings.xml
+++ b/res/values-ku-rIQ/strings.xml
@@ -3,6 +3,8 @@
   <string name="actionbar_upload">بارکردن</string>
   <string name="actionbar_upload_files">په‌ڕگەکان</string>
   <string name="actionbar_settings">ده‌ستكاری</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">گشتی</string>
   <string name="prefs_accounts">هەژمارەکان</string>
   <string name="prefs_help">یارمەتی</string>
diff --git a/res/values-lb/strings.xml b/res/values-lb/strings.xml
index 19b003ec..cde6e1a7 100644
--- a/res/values-lb/strings.xml
+++ b/res/values-lb/strings.xml
@@ -7,6 +7,8 @@
   <string name="actionbar_settings">Astellungen</string>
   <string name="actionbar_see_details">Detailer</string>
   <string name="actionbar_send_file">Schécken</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Allgemeng</string>
   <string name="prefs_category_more">Méi</string>
   <string name="prefs_accounts">Accounten</string>
diff --git a/res/values-lt-rLT/strings.xml b/res/values-lt-rLT/strings.xml
index 5dfaffa4..c9ac6e35 100644
--- a/res/values-lt-rLT/strings.xml
+++ b/res/values-lt-rLT/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Nustatymai</string>
   <string name="actionbar_see_details">Informacija</string>
   <string name="actionbar_send_file">Siųsti</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Bendras</string>
   <string name="prefs_category_more">Daugiau</string>
   <string name="prefs_accounts">Paskyros</string>
@@ -234,4 +236,5 @@
   <string name="prefs_category_accounts">Paskyros</string>
   <string name="saml_authentication_wrong_pass">Neteisingas slaptažodis</string>
   <string name="move_choose_button_text">Pasirinkite</string>
+  <string name="prefs_category_security">Saugumas</string>
 </resources>
diff --git a/res/values-lv/strings.xml b/res/values-lv/strings.xml
index 41a1872f..581b79cd 100644
--- a/res/values-lv/strings.xml
+++ b/res/values-lv/strings.xml
@@ -6,6 +6,8 @@
   <string name="actionbar_mkdir">Jauna mape</string>
   <string name="actionbar_settings">Iestatījumi</string>
   <string name="actionbar_send_file">Sūtīt</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Vispārīgi</string>
   <string name="prefs_category_more">Vairāk</string>
   <string name="prefs_accounts">Konti</string>
@@ -143,4 +145,5 @@
   <string name="empty"></string>
   <string name="prefs_category_accounts">Konti</string>
   <string name="move_choose_button_text">Izvēlieties</string>
+  <string name="prefs_category_security">Drošība</string>
 </resources>
diff --git a/res/values-mg/strings.xml b/res/values-mg/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-mg/strings.xml
+++ b/res/values-mg/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-mk/strings.xml b/res/values-mk/strings.xml
index d7a62301..d8edec41 100644
--- a/res/values-mk/strings.xml
+++ b/res/values-mk/strings.xml
@@ -7,6 +7,8 @@
   <string name="actionbar_settings">Параметри</string>
   <string name="actionbar_see_details">Детали:</string>
   <string name="actionbar_send_file">Прати</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Општо</string>
   <string name="prefs_category_more">Повеќе</string>
   <string name="prefs_accounts">Сметки</string>
@@ -122,4 +124,5 @@
   <string name="saml_authentication_required_text">Потребна е автентификација</string>
   <string name="saml_authentication_wrong_pass">Погрешна лозинка</string>
   <string name="move_choose_button_text">Избери</string>
+  <string name="prefs_category_security">Безбедност</string>
 </resources>
diff --git a/res/values-ml-rIN/strings.xml b/res/values-ml-rIN/strings.xml
index 75c6f22f..3ee64f03 100644
--- a/res/values-ml-rIN/strings.xml
+++ b/res/values-ml-rIN/strings.xml
@@ -1,6 +1,8 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
   <string name="actionbar_upload_files">ഫയലുകൾ</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="sync_string_files">ഫയലുകൾ</string>
   <string name="empty"></string>
 </resources>
diff --git a/res/values-ml/strings.xml b/res/values-ml/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-ml/strings.xml
+++ b/res/values-ml/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-mn/strings.xml b/res/values-mn/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-mn/strings.xml
+++ b/res/values-mn/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-ms-rMY/strings.xml b/res/values-ms-rMY/strings.xml
index af534d2e..808ab65d 100644
--- a/res/values-ms-rMY/strings.xml
+++ b/res/values-ms-rMY/strings.xml
@@ -3,6 +3,8 @@
   <string name="actionbar_upload">Muat naik</string>
   <string name="actionbar_upload_files">Fail-fail</string>
   <string name="actionbar_settings">Set</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Umum</string>
   <string name="prefs_category_more">Lanjutan</string>
   <string name="prefs_accounts">Akaun</string>
diff --git a/res/values-mt-rMT/strings.xml b/res/values-mt-rMT/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-mt-rMT/strings.xml
+++ b/res/values-mt-rMT/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-my/strings.xml b/res/values-my/strings.xml
index 7f998bf3..2d882a6b 100644
--- a/res/values-my/strings.xml
+++ b/res/values-my/strings.xml
@@ -1,6 +1,8 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
   <string name="actionbar_upload_files">ဖိုင်များ</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_help">အကူအညီ</string>
   <string name="auth_username">သုံးစွဲသူအမည်</string>
   <string name="auth_password">စကားဝှက်</string>
diff --git a/res/values-nb-rNO/strings.xml b/res/values-nb-rNO/strings.xml
index dc60a356..2ad2386e 100644
--- a/res/values-nb-rNO/strings.xml
+++ b/res/values-nb-rNO/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Innstillinger</string>
   <string name="actionbar_see_details">Detaljer</string>
   <string name="actionbar_send_file">Send</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Generelt</string>
   <string name="prefs_category_more">Mer</string>
   <string name="prefs_accounts">Kontoer</string>
@@ -263,7 +265,6 @@
   <string name="downloader_download_file_not_found">Filen finnes ikke på serveren lenger</string>
   <string name="prefs_category_accounts">Kontoer</string>
   <string name="prefs_add_account">Legg til en konto</string>
-  <string name="auth_redirect_non_secure_connection_title">Sikker tilkobling videresendes gjennom en usikker rute.</string>
   <string name="actionbar_logger">Logger</string>
   <string name="log_send_history_button">Send historikk</string>
   <string name="log_mail_subject">logger for ownCloud Android app</string>
@@ -278,4 +279,5 @@
   <string name="move_file_invalid_overwrite">Filen finnes allerede i målmappen</string>
   <string name="move_file_error">En feil oppstod ved flytting av denne filen eller mappen</string>
   <string name="forbidden_permissions_move">Ã¥ flytte denne filen</string>
+  <string name="prefs_category_security">Sikkerhet</string>
 </resources>
diff --git a/res/values-ne/strings.xml b/res/values-ne/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-ne/strings.xml
+++ b/res/values-ne/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-nl/strings.xml b/res/values-nl/strings.xml
index 2f12347a..ee3f87db 100644
--- a/res/values-nl/strings.xml
+++ b/res/values-nl/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Instellingen</string>
   <string name="actionbar_see_details">Details</string>
   <string name="actionbar_send_file">Versturen</string>
+  <string name="actionbar_sort">Sorteren</string>
+  <string name="actionbar_sort_title">Sorteer op</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Nieuwste - Oudste</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Algemeen</string>
   <string name="prefs_category_more">Meer</string>
   <string name="prefs_accounts">Accounts</string>
@@ -241,6 +249,7 @@ Hieronder staan de lokale bestanden en de externe bestanden in %5$s waar ze naar
   <string name="preview_image_description">Afbeelding voorbeeld</string>
   <string name="preview_image_error_unknown_format">Deze afbeelding kan niet worden getoond</string>
   <string name="error__upload__local_file_not_copied">%1$s kon niet worden gekopieerd naar de %2$s lokale map</string>
+  <string name="prefs_instant_upload_path_title">Upload pad</string>
   <string name="share_link_no_support_share_api">Sorry, delen is niet mogelijk op uw server. Neem contact op met uw
 		beheerder.</string>
   <string name="share_link_file_no_exist">Kan dit niet delen. Controleer of dit bestand wel bestaat.</string>
@@ -266,7 +275,7 @@ Hieronder staan de lokale bestanden en de externe bestanden in %5$s waar ze naar
   <string name="downloader_download_file_not_found">Dit bestand is niet langer beschikbaar op de server</string>
   <string name="prefs_category_accounts">Accounts</string>
   <string name="prefs_add_account">Toevoegen account</string>
-  <string name="auth_redirect_non_secure_connection_title">De beveiligde verbinding is omgeleid via een onveilige route.</string>
+  <string name="auth_redirect_non_secure_connection_title">De beveiligde verbinding is omgeleid naar een onveilige route.</string>
   <string name="actionbar_logger">Logs</string>
   <string name="log_send_history_button">Verstuur geschiedenis</string>
   <string name="log_mail_subject">ownCloud Android app logs</string>
@@ -281,4 +290,6 @@ Hieronder staan de lokale bestanden en de externe bestanden in %5$s waar ze naar
   <string name="move_file_invalid_overwrite">Het bestand bestaat al in de doelmap</string>
   <string name="move_file_error">Er trad een fout op bij uw poging dit bestand of deze map te verplaatsen</string>
   <string name="forbidden_permissions_move">om dit bestand te verplaatsen</string>
+  <string name="prefs_category_instant_uploading">Directe uploads</string>
+  <string name="prefs_category_security">Beveiliging</string>
 </resources>
diff --git a/res/values-nn-rNO/strings.xml b/res/values-nn-rNO/strings.xml
index 8c15264f..d9a37a83 100644
--- a/res/values-nn-rNO/strings.xml
+++ b/res/values-nn-rNO/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Innstillingar</string>
   <string name="actionbar_see_details">Detaljar</string>
   <string name="actionbar_send_file">Send</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Generelt</string>
   <string name="prefs_category_more">Meir</string>
   <string name="prefs_accounts">Kontoar</string>
@@ -129,4 +131,5 @@
   <string name="prefs_category_accounts">Kontoar</string>
   <string name="saml_authentication_wrong_pass">Feil passord</string>
   <string name="move_choose_button_text">Vel</string>
+  <string name="prefs_category_security">Tryggleik</string>
 </resources>
diff --git a/res/values-oc/strings.xml b/res/values-oc/strings.xml
index 84ca4981..0d3a45ba 100644
--- a/res/values-oc/strings.xml
+++ b/res/values-oc/strings.xml
@@ -3,6 +3,8 @@
   <string name="actionbar_upload">Amontcarga</string>
   <string name="actionbar_upload_files">Fichièrs</string>
   <string name="actionbar_settings">Configuracion</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">General</string>
   <string name="prefs_category_more">Mai d\'aquò</string>
   <string name="prefs_accounts">Comptes</string>
diff --git a/res/values-or-rIN/strings.xml b/res/values-or-rIN/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-or-rIN/strings.xml
+++ b/res/values-or-rIN/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-pa/strings.xml b/res/values-pa/strings.xml
index dc0b9e78..b84b0576 100644
--- a/res/values-pa/strings.xml
+++ b/res/values-pa/strings.xml
@@ -10,6 +10,8 @@
   <string name="actionbar_settings">ਸੈਟਿੰਗ</string>
   <string name="actionbar_see_details">ਵੇਰਵ</string>
   <string name="actionbar_send_file">ਭੇਜੋ</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">ਆਮ</string>
   <string name="prefs_accounts">ਅਕਾਊਂਟ</string>
   <string name="prefs_log_title">ਲਾਗ ਰੱਖਣਾ ਚਾਲੂ</string>
diff --git a/res/values-pl/strings.xml b/res/values-pl/strings.xml
index 9fd718a0..0e84c681 100644
--- a/res/values-pl/strings.xml
+++ b/res/values-pl/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Ustawienia</string>
   <string name="actionbar_see_details">Szczegóły</string>
   <string name="actionbar_send_file">Wyślij</string>
+  <string name="actionbar_sort">Sortuj</string>
+  <string name="actionbar_sort_title">Sortuj według</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Nowsze - Starsze</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Ogólne</string>
   <string name="prefs_category_more">Więcej</string>
   <string name="prefs_accounts">Konta</string>
@@ -238,6 +246,7 @@
   <string name="preview_image_description">Podgląd</string>
   <string name="preview_image_error_unknown_format">Ten obrazek nie może zostać wyświetlony</string>
   <string name="error__upload__local_file_not_copied">%1$s nie może zostać skopiowany do lokalnego folderu %2$s</string>
+  <string name="prefs_instant_upload_path_title">Katalog wysyłania </string>
   <string name="share_link_no_support_share_api">Przepraszamy, ale współdzielenie nie jest włączone na Twoim serwerze. Proszę skontaktuj się z
 		administratorem.</string>
   <string name="share_link_file_no_exist">Nie można udostępnić. Proszę sprawdzić, czy plik istnieje</string>
@@ -266,6 +275,7 @@
   <string name="auth_redirect_non_secure_connection_title">Bezpieczne połączenie jest przekierowywane przez niezabezpieczone trasy.</string>
   <string name="actionbar_logger">Logi</string>
   <string name="log_send_history_button">Wyślij historię</string>
+  <string name="log_mail_subject">Logi aplikacji ownCloud Android</string>
   <string name="log_progress_dialog_text">Ładuję dane...</string>
   <string name="saml_authentication_required_text">Wymagana autoryzacja</string>
   <string name="saml_authentication_wrong_pass">Złe hasło</string>
@@ -277,4 +287,6 @@
   <string name="move_file_invalid_overwrite">Plik istnieje już w folderze docelowym</string>
   <string name="move_file_error">Pojawił się błąd podczas próby przeniesienia tego pliku lub folderu</string>
   <string name="forbidden_permissions_move">aby przenieść ten plik</string>
+  <string name="prefs_category_instant_uploading">Automatyczne wysyłanie</string>
+  <string name="prefs_category_security">Bezpieczeństwo</string>
 </resources>
diff --git a/res/values-pt-rBR/strings.xml b/res/values-pt-rBR/strings.xml
index 71df1607..ea2e5971 100644
--- a/res/values-pt-rBR/strings.xml
+++ b/res/values-pt-rBR/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Configurações</string>
   <string name="actionbar_see_details">Detalhes</string>
   <string name="actionbar_send_file">Enviar</string>
+  <string name="actionbar_sort">Classificar</string>
+  <string name="actionbar_sort_title">Classificar por</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Mais Recente - Mais Antigo</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Geral</string>
   <string name="prefs_category_more">Mais</string>
   <string name="prefs_accounts">Contas</string>
@@ -238,6 +246,7 @@
   <string name="preview_image_description">Pré-visualização da imagem</string>
   <string name="preview_image_error_unknown_format">Esta imagem não pode ser mostrada</string>
   <string name="error__upload__local_file_not_copied">%1$s não pôde ser copiado para pasta local %2$s</string>
+  <string name="prefs_instant_upload_path_title">Enviar Caminho</string>
   <string name="share_link_no_support_share_api">Desculpe, o compartilhamento não está habilitado em seu servidor. Entre em contato com seu 
 ⇥⇥ administrador.</string>
   <string name="share_link_file_no_exist">Não é possível compartilhar. Por favor verifique se o arquivo existe</string>
@@ -263,7 +272,7 @@
   <string name="downloader_download_file_not_found">Este arquivo não mais está disponível neste servidor</string>
   <string name="prefs_category_accounts">Contas</string>
   <string name="prefs_add_account">Adicionar uma conta</string>
-  <string name="auth_redirect_non_secure_connection_title">A conexão segura está redirecionada através de uma rota insegura.</string>
+  <string name="auth_redirect_non_secure_connection_title">Conexão segura esta redirecionada para uma rota não segura.</string>
   <string name="actionbar_logger">Logs</string>
   <string name="log_send_history_button">Enviar Histórico</string>
   <string name="log_mail_subject">Logs do aplicativo ownCloud Android</string>
@@ -278,4 +287,6 @@
   <string name="move_file_invalid_overwrite">O arquivo já existe na pasta de destino</string>
   <string name="move_file_error">Ocorreu um erro ao tentar mover este arquivo ou pasta</string>
   <string name="forbidden_permissions_move">mover este arquivo</string>
+  <string name="prefs_category_instant_uploading">Envios Instantâneos</string>
+  <string name="prefs_category_security">Segurança</string>
 </resources>
diff --git a/res/values-pt-rPT/strings.xml b/res/values-pt-rPT/strings.xml
index dcf87789..1012a167 100644
--- a/res/values-pt-rPT/strings.xml
+++ b/res/values-pt-rPT/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Definições</string>
   <string name="actionbar_see_details">Detalhes</string>
   <string name="actionbar_send_file">Enviar</string>
+  <string name="actionbar_sort">Ordenar</string>
+  <string name="actionbar_sort_title">Ordenar por</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Mais Recente - Mais Antigo</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Geral</string>
   <string name="prefs_category_more">Mais</string>
   <string name="prefs_accounts">Contas</string>
@@ -31,6 +39,7 @@
   <string name="prefs_feedback">Resposta</string>
   <string name="prefs_imprint">Imprint</string>
   <string name="recommend_subject">Experimente %1$s no seu smartphone!</string>
+  <string name="recommend_text">Quero convidar-te a usares %1$s no teu smartphone!\nFaz download aqui: %2$s</string>
   <string name="auth_check_server">Verificar Servidor</string>
   <string name="auth_host_url">Endereço do servidor https://..</string>
   <string name="auth_username">Nome de Utilizador</string>
@@ -236,9 +245,11 @@
   <string name="preview_image_description">Pré-Visualização da imagem</string>
   <string name="preview_image_error_unknown_format">Esta imagem não pode ser mostrada</string>
   <string name="error__upload__local_file_not_copied">Não foi possível copiar %1$s para a pasta local %2$s</string>
+  <string name="prefs_instant_upload_path_title">Caminho de Upload</string>
   <string name="share_link_no_support_share_api">Lamentamos mas não é possível partilhar através do seu servidor. Por favor contacte o seu administrador.</string>
   <string name="share_link_file_no_exist">Não é possivel partilhar. Por favor verifique se o ficheiro existe</string>
   <string name="share_link_file_error">Ocorreu um erro enquanto tentava partilhar este ficheiro ou pasta</string>
+  <string name="unshare_link_file_no_exist">Não é possível retirar a partilha. Verifique se o ficheiro existe</string>
   <string name="unshare_link_file_error">Ocorreu um erro enquanto retirava a partilha deste ficheiro ou pasta</string>
   <string name="activity_chooser_send_file_title">Enviar</string>
   <string name="copy_link">Copiar ligação</string>
@@ -259,14 +270,21 @@
   <string name="downloader_download_file_not_found">O ficheiro não está mais disponível no servidor</string>
   <string name="prefs_category_accounts">Contas</string>
   <string name="prefs_add_account">Adicionar conta</string>
-  <string name="auth_redirect_non_secure_connection_title">Uma ligação segura foi redireccionada por uma rota insegura.</string>
+  <string name="auth_redirect_non_secure_connection_title">Ligação segura é redireccionada para um caminho inseguro.</string>
+  <string name="actionbar_logger">Logs</string>
   <string name="log_send_history_button">Enviar Histórico</string>
+  <string name="log_mail_subject">Logs da app ownCloud Android</string>
   <string name="log_progress_dialog_text">A carregar os dados...</string>
   <string name="saml_authentication_required_text">Autenticação necessária</string>
   <string name="saml_authentication_wrong_pass">Password errada</string>
   <string name="actionbar_move">Mover</string>
   <string name="file_list_empty_moving">Não está aqui nada. Pode adicionar uma pasta!</string>
   <string name="move_choose_button_text">Escolha</string>
+  <string name="move_file_not_found">Não é possível mover. Verifique se o ficheiro existe</string>
+  <string name="move_file_invalid_into_descendent">Não é possível mover esta pasta deste modo</string>
   <string name="move_file_invalid_overwrite">O ficheiro já existe na pasta de destino</string>
+  <string name="move_file_error">Um erro ocorreu ao tentar mover este ficheiro ou pasta</string>
   <string name="forbidden_permissions_move">para mover este ficheiro</string>
+  <string name="prefs_category_instant_uploading">Uploads Instantâneos</string>
+  <string name="prefs_category_security">Segurança</string>
 </resources>
diff --git a/res/values-ro/strings.xml b/res/values-ro/strings.xml
index c3e20eee..c043dff8 100644
--- a/res/values-ro/strings.xml
+++ b/res/values-ro/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Setări</string>
   <string name="actionbar_see_details">Detalii</string>
   <string name="actionbar_send_file">Expediază</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">General</string>
   <string name="prefs_category_more">Mai mult</string>
   <string name="prefs_accounts">Conturi</string>
@@ -259,4 +261,5 @@
   <string name="prefs_category_accounts">Conturi</string>
   <string name="saml_authentication_wrong_pass">Parolă greșită</string>
   <string name="move_choose_button_text">Alege</string>
+  <string name="prefs_category_security">Securitate</string>
 </resources>
diff --git a/res/values-ru/strings.xml b/res/values-ru/strings.xml
index 49c3e3cc..326f51a9 100644
--- a/res/values-ru/strings.xml
+++ b/res/values-ru/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Настройки</string>
   <string name="actionbar_see_details">Подробно</string>
   <string name="actionbar_send_file">Отправить</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Основные</string>
   <string name="prefs_category_more">Больше</string>
   <string name="prefs_accounts">Учётные записи</string>
@@ -263,7 +265,6 @@
   <string name="downloader_download_file_not_found">Этот файл больше недоступен на сервере</string>
   <string name="prefs_category_accounts">Учётные записи</string>
   <string name="prefs_add_account">Добавить учетную запись</string>
-  <string name="auth_redirect_non_secure_connection_title">Безопасное соединение перенаправлено через небезопасный маршрут.</string>
   <string name="actionbar_logger">Журналы</string>
   <string name="log_send_history_button">История Отправлений</string>
   <string name="log_mail_subject">Журналы Андроид-приложения ownCloud</string>
@@ -278,4 +279,5 @@
   <string name="move_file_invalid_overwrite">Файл уже существует в папке назначения</string>
   <string name="move_file_error">Произошла ошибка при попытке перемещения этого файла или папки</string>
   <string name="forbidden_permissions_move">переместить этот файл</string>
+  <string name="prefs_category_security">Безопасность</string>
 </resources>
diff --git a/res/values-si-rLK/strings.xml b/res/values-si-rLK/strings.xml
index e64f5775..4a3e9e81 100644
--- a/res/values-si-rLK/strings.xml
+++ b/res/values-si-rLK/strings.xml
@@ -3,6 +3,8 @@
   <string name="actionbar_upload">උඩුගත කිරීම</string>
   <string name="actionbar_upload_files">ගොනු</string>
   <string name="actionbar_settings">සිටුවම්</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">සාමාන්‍යයෙන්</string>
   <string name="prefs_category_more">වැඩි</string>
   <string name="prefs_accounts">ගිණුම්</string>
diff --git a/res/values-sk-rSK/strings.xml b/res/values-sk-rSK/strings.xml
index 78e09425..2ab0c280 100644
--- a/res/values-sk-rSK/strings.xml
+++ b/res/values-sk-rSK/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Nastavenia</string>
   <string name="actionbar_see_details">Podrobnosti</string>
   <string name="actionbar_send_file">Odoslať</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Všeobecné</string>
   <string name="prefs_category_more">Viac</string>
   <string name="prefs_accounts">Účty</string>
@@ -259,9 +261,9 @@
   <string name="downloader_download_file_not_found">Súbor už na serveri nie je dostupný</string>
   <string name="prefs_category_accounts">Účty</string>
   <string name="prefs_add_account">Pridať účet</string>
-  <string name="auth_redirect_non_secure_connection_title">Zabezpečené spojenie je presmerované nezabezpečenou cestou.</string>
   <string name="saml_authentication_required_text">Vyžaduje sa overenie</string>
   <string name="saml_authentication_wrong_pass">Nesprávne heslo</string>
   <string name="actionbar_move">Presunúť</string>
   <string name="move_choose_button_text">Vybrať</string>
+  <string name="prefs_category_security">Zabezpečenie</string>
 </resources>
diff --git a/res/values-sl/strings.xml b/res/values-sl/strings.xml
index da73b33b..b4d46663 100644
--- a/res/values-sl/strings.xml
+++ b/res/values-sl/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Nastavitve</string>
   <string name="actionbar_see_details">Podrobnosti</string>
   <string name="actionbar_send_file">Pošlji</string>
+  <string name="actionbar_sort">Razvrsti</string>
+  <string name="actionbar_sort_title">Razvrsti po</string>
+  <string-array name="actionbar_sortby">
+    <item>Naraščajoče A – Z</item>
+    <item>Novejše – Starejše</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Splošno</string>
   <string name="prefs_category_more">Več</string>
   <string name="prefs_accounts">Računi</string>
@@ -238,6 +246,7 @@
   <string name="preview_image_description">Predogled slike</string>
   <string name="preview_image_error_unknown_format">Te slike ni mogoče prikazati</string>
   <string name="error__upload__local_file_not_copied">Datoteke %1$s ni mogoče kopirati v krajevno mapo %2$s</string>
+  <string name="prefs_instant_upload_path_title">Pot za pošiljanje</string>
   <string name="share_link_no_support_share_api">Souporaba je na strežniku onemogočena. Možnost lahko spreminjajo le
 		uporabniki s skrbniškimi dovoljenji.</string>
   <string name="share_link_file_no_exist">Souporaba ni mogoča. Preverite, ali datoteka obstaja.</string>
@@ -278,4 +287,6 @@
   <string name="move_file_invalid_overwrite">Datoteka v ciljni mapi že obstaja.</string>
   <string name="move_file_error">Prišlo je do napake med premikanjem datoteke v mapo</string>
   <string name="forbidden_permissions_move">med premikanjem datoteke</string>
+  <string name="prefs_category_instant_uploading">Takojšnje pošiljanje v oblak</string>
+  <string name="prefs_category_security">Varnost</string>
 </resources>
diff --git a/res/values-sq/strings.xml b/res/values-sq/strings.xml
index def1b9b8..798c4b39 100644
--- a/res/values-sq/strings.xml
+++ b/res/values-sq/strings.xml
@@ -5,6 +5,8 @@
   <string name="actionbar_mkdir">Dosje e\'re</string>
   <string name="actionbar_settings">Parametrat</string>
   <string name="actionbar_send_file">Dërgo</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Përgjithshme</string>
   <string name="prefs_category_more">Më tepër</string>
   <string name="prefs_accounts">Llogarit</string>
@@ -72,4 +74,5 @@
   <string name="prefs_category_accounts">Llogarit</string>
   <string name="saml_authentication_wrong_pass">Fjalëkalim i gabuar</string>
   <string name="move_choose_button_text">Zgjidh</string>
+  <string name="prefs_category_security">Siguria</string>
 </resources>
diff --git a/res/values-sr-rSP/strings.xml b/res/values-sr-rSP/strings.xml
index 973a5489..daac3e01 100644
--- a/res/values-sr-rSP/strings.xml
+++ b/res/values-sr-rSP/strings.xml
@@ -5,6 +5,8 @@
   <string name="actionbar_settings">Podešavanja</string>
   <string name="actionbar_see_details">Detaljnije</string>
   <string name="actionbar_send_file">Pošalji</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Opšte</string>
   <string name="prefs_accounts">Nalozi</string>
   <string name="prefs_manage_accounts">Upravljaj nalozima</string>
diff --git a/res/values-sr/strings.xml b/res/values-sr/strings.xml
index 5384da08..5aadabb9 100644
--- a/res/values-sr/strings.xml
+++ b/res/values-sr/strings.xml
@@ -5,6 +5,8 @@
   <string name="actionbar_upload_files">Датотеке</string>
   <string name="actionbar_settings">Поставке</string>
   <string name="actionbar_send_file">Пошаљи</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Опште</string>
   <string name="prefs_category_more">Више</string>
   <string name="prefs_accounts">Налози</string>
@@ -109,4 +111,5 @@
   <string name="empty"></string>
   <string name="prefs_category_accounts">Налози</string>
   <string name="move_choose_button_text">Одабери</string>
+  <string name="prefs_category_security">Безбедност</string>
 </resources>
diff --git a/res/values-su/strings.xml b/res/values-su/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-su/strings.xml
+++ b/res/values-su/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-sv/strings.xml b/res/values-sv/strings.xml
index be006747..a649518b 100644
--- a/res/values-sv/strings.xml
+++ b/res/values-sv/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Inställningar</string>
   <string name="actionbar_see_details">Detaljer</string>
   <string name="actionbar_send_file">Skicka</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Allmänt</string>
   <string name="prefs_category_more">Mer</string>
   <string name="prefs_accounts">Konton</string>
@@ -30,8 +32,8 @@
   <string name="prefs_recommend">Rekommendera till en vän</string>
   <string name="prefs_feedback">Feedback</string>
   <string name="prefs_imprint">Imprint</string>
-  <string name="recommend_subject">Försök %1$s på din smarttelefon!</string>
-  <string name="recommend_text">Jag skulle vilja bjuda in dig till att använda %1$s på din smartphone!\nLadda ner här: %2$s</string>
+  <string name="recommend_subject">Prova %1$s på din smartphone!</string>
+  <string name="recommend_text">Jag skullje vilja bjuda in dig till att prova %1$s på din smartphone!\nLadda ner appen från Google Play här: %2$s</string>
   <string name="auth_check_server">Kontrollera Server</string>
   <string name="auth_host_url">Serveradress https://...</string>
   <string name="auth_username">Användarnamn</string>
@@ -268,4 +270,5 @@
   <string name="move_choose_button_text">Välj</string>
   <string name="move_file_not_found">Gick inte att flytta. Vänligen kontrollera att filen existerar</string>
   <string name="forbidden_permissions_move">att flytta den här filen</string>
+  <string name="prefs_category_security">Säkerhet</string>
 </resources>
diff --git a/res/values-sw-rKE/strings.xml b/res/values-sw-rKE/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-sw-rKE/strings.xml
+++ b/res/values-sw-rKE/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-ta-rIN/strings.xml b/res/values-ta-rIN/strings.xml
index 9cce7aeb..5a27ffd0 100644
--- a/res/values-ta-rIN/strings.xml
+++ b/res/values-ta-rIN/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">அமைப்புகள்</string>
   <string name="actionbar_see_details">விவரங்கள்</string>
   <string name="actionbar_send_file">அனுப்பவும்</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">பொது</string>
   <string name="prefs_category_more">மேலும்</string>
   <string name="prefs_accounts">கணக்குகள்</string>
diff --git a/res/values-ta-rLK/strings.xml b/res/values-ta-rLK/strings.xml
index 8dd0c780..3c3e167a 100644
--- a/res/values-ta-rLK/strings.xml
+++ b/res/values-ta-rLK/strings.xml
@@ -5,6 +5,8 @@
   <string name="actionbar_upload_files">கோப்புகள்</string>
   <string name="actionbar_settings">அமைப்புகள்</string>
   <string name="actionbar_see_details">விவரங்கள்</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">பொதுவான</string>
   <string name="prefs_category_more">மேலதிக</string>
   <string name="prefs_accounts">கணக்குகள்</string>
diff --git a/res/values-te/strings.xml b/res/values-te/strings.xml
index ac049826..834de750 100644
--- a/res/values-te/strings.xml
+++ b/res/values-te/strings.xml
@@ -3,6 +3,8 @@
   <string name="actionbar_mkdir">కొత్త సంచయం</string>
   <string name="actionbar_settings">అమరికలు</string>
   <string name="actionbar_send_file">పంపించు</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_more">మరిన్ని</string>
   <string name="prefs_help">సహాయం</string>
   <string name="auth_username">వాడుకరి పేరు</string>
diff --git a/res/values-tg-rTJ/strings.xml b/res/values-tg-rTJ/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-tg-rTJ/strings.xml
+++ b/res/values-tg-rTJ/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-th-rTH/strings.xml b/res/values-th-rTH/strings.xml
index 0b141a18..6ed3f19c 100644
--- a/res/values-th-rTH/strings.xml
+++ b/res/values-th-rTH/strings.xml
@@ -7,6 +7,8 @@
   <string name="actionbar_settings">ตั้งค่า</string>
   <string name="actionbar_see_details">รายละเอียด</string>
   <string name="actionbar_send_file">ส่ง</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">ทั่วไป</string>
   <string name="prefs_category_more">มาก</string>
   <string name="prefs_accounts">บัญชี</string>
diff --git a/res/values-tr/strings.xml b/res/values-tr/strings.xml
index 72a15891..656397b7 100644
--- a/res/values-tr/strings.xml
+++ b/res/values-tr/strings.xml
@@ -11,6 +11,14 @@
   <string name="actionbar_settings">Ayarlar</string>
   <string name="actionbar_see_details">Ayrıntılar</string>
   <string name="actionbar_send_file">Gönder</string>
+  <string name="actionbar_sort">Sırala</string>
+  <string name="actionbar_sort_title">Şuna göre sırala</string>
+  <string-array name="actionbar_sortby">
+    <item>A-Z</item>
+    <item>Yeniden - Eskiye</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Genel</string>
   <string name="prefs_category_more">Daha fazla</string>
   <string name="prefs_accounts">Hesaplar</string>
@@ -238,6 +246,7 @@
   <string name="preview_image_description">Resim önizleme</string>
   <string name="preview_image_error_unknown_format">Bu resim gösterilemiyor</string>
   <string name="error__upload__local_file_not_copied">%1$s, %2$s yerel klasörüne kopyalanamadı</string>
+  <string name="prefs_instant_upload_path_title">Yükleme Yolu</string>
   <string name="share_link_no_support_share_api">Üzgünüz, paylaşım sunucunuzda etkin değil. Lütfen yöneticinizle
                 iletişime geçin.</string>
   <string name="share_link_file_no_exist">Paylaşma başarısız. Lütfen dosyanın mevcut olup olmadığını denetleyin</string>
@@ -263,7 +272,7 @@
   <string name="downloader_download_file_not_found">Bu dosya artık sunucuda mevcut değil</string>
   <string name="prefs_category_accounts">Hesaplar</string>
   <string name="prefs_add_account">Hesap ekle</string>
-  <string name="auth_redirect_non_secure_connection_title">Güvenli bağlantı, güvenli olmayan bir rotaya yönlendiriliyor.</string>
+  <string name="auth_redirect_non_secure_connection_title">Güvenli bağlantı, güvenli olmayan bir rotaya yönlendirildi.</string>
   <string name="actionbar_logger">Günlükler</string>
   <string name="log_send_history_button">Geçmişi Gönder</string>
   <string name="log_mail_subject">ownCloud Android uygulama kayıtları</string>
@@ -278,4 +287,6 @@
   <string name="move_file_invalid_overwrite">Dosya zaten hedef klasörde mevcut</string>
   <string name="move_file_error">Bu dosya veya klasörü taşımaya çalışılırken bir hata oluştu</string>
   <string name="forbidden_permissions_move">bu dosyayı taşımak için</string>
+  <string name="prefs_category_instant_uploading">Anında Yüklemeler</string>
+  <string name="prefs_category_security">Güvenlik</string>
 </resources>
diff --git a/res/values-ug/strings.xml b/res/values-ug/strings.xml
index b126d897..12a54928 100644
--- a/res/values-ug/strings.xml
+++ b/res/values-ug/strings.xml
@@ -5,6 +5,8 @@
   <string name="actionbar_mkdir">يېڭى قىسقۇچ</string>
   <string name="actionbar_settings">تەڭشەكلەر</string>
   <string name="actionbar_send_file">يوللا</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">ئادەتتىكى</string>
   <string name="prefs_category_more">تېخىمۇ كۆپ</string>
   <string name="prefs_accounts">ھېساباتلار</string>
@@ -41,4 +43,5 @@
   <string name="activity_chooser_send_file_title">يوللا</string>
   <string name="empty"></string>
   <string name="prefs_category_accounts">ھېساباتلار</string>
+  <string name="prefs_category_security">بىخەتەرلىك</string>
 </resources>
diff --git a/res/values-uk/strings.xml b/res/values-uk/strings.xml
index 68185743..22ab60a4 100644
--- a/res/values-uk/strings.xml
+++ b/res/values-uk/strings.xml
@@ -1,26 +1,54 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <string name="about_android">%1$s Android App</string>
+  <string name="about_version">версія %1$s</string>
+  <string name="actionbar_sync">Оновити account</string>
   <string name="actionbar_upload">Відвантажити</string>
   <string name="actionbar_upload_from_apps">Вміст із інших програм</string>
   <string name="actionbar_upload_files">Файли</string>
+  <string name="actionbar_open_with">Відкрити за допомогою</string>
   <string name="actionbar_mkdir">Нова тека</string>
   <string name="actionbar_settings">Налаштування</string>
   <string name="actionbar_see_details">Деталі</string>
   <string name="actionbar_send_file">Надіслати</string>
+  <string name="actionbar_sort">Сортувати</string>
+  <string name="actionbar_sort_title">Сортувати за</string>
+  <string-array name="actionbar_sortby">
+    <item>А-Я</item>
+    <item>Новіші-Старіші</item>
+  </string-array>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Основне</string>
   <string name="prefs_category_more">Більше</string>
   <string name="prefs_accounts">Облікові записи</string>
   <string name="prefs_manage_accounts">Управління обліковими записами</string>
   <string name="prefs_pincode">App програмний PIN</string>
   <string name="prefs_pincode_summary">Захист Вашог App клієнта</string>
+  <string name="prefs_instant_upload">Миттєві зображення</string>
+  <string name="prefs_instant_upload_summary">Миттєві зображення з камери</string>
+  <string name="prefs_instant_video_upload">Миттєві відео</string>
+  <string name="prefs_instant_video_upload_summary">Миттєві відео з камери</string>
+  <string name="prefs_log_title">Ввімкнути журнал</string>
+  <string name="prefs_log_summary">Використовується для реєстрації помилок</string>
+  <string name="prefs_log_title_history">Журнал</string>
+  <string name="prefs_log_summary_history">Тут показані записи журналу</string>
+  <string name="prefs_log_delete_history_button">Видалити історію записів</string>
   <string name="prefs_help">Допомога</string>
+  <string name="prefs_recommend">Порадити товаришу</string>
   <string name="prefs_feedback">Зворотній зв\'язок</string>
   <string name="prefs_imprint">Відбиток</string>
+  <string name="recommend_subject">Спробуйте %1$s на своєму смартфоні!</string>
+  <string name="recommend_text">Пропоную вам користуватися %1$s на вашому смартфоні!\nЗавантажити можна за посиланням: %2$s</string>
+  <string name="auth_check_server">Перевірити сервер</string>
+  <string name="auth_host_url">Адреса серверу https://…</string>
   <string name="auth_username">Ім\'я користувача</string>
   <string name="auth_password">Пароль</string>
+  <string name="auth_register">Вперше в %1$s?</string>
   <string name="sync_string_files">Файли</string>
   <string name="setup_btn_connect">З\'єднати</string>
   <string name="uploader_btn_upload_text">Відвантажити</string>
+  <string name="uploader_top_message">Оберіть теку для завантаження:</string>
   <string name="uploader_wrn_no_account_title">Не знайдено облікового запису</string>
   <string name="uploader_wrn_no_account_text">На Вашому пристрої відсутні облікові записи %1$s. Будь ласка, спочатку створіть запис.</string>
   <string name="uploader_wrn_no_account_setup_btn_text">Налаштування</string>
@@ -30,14 +58,18 @@
   <string name="uploader_error_forbidden_content">%1$s не може отримати доступ до спільного контенту</string>
   <string name="uploader_info_uploading">Завантаження</string>
   <string name="file_list_empty">Тут нічого немає. Відвантажте що-небудь!</string>
+  <string name="file_list_loading">Завантаження...</string>
+  <string name="local_file_list_empty">В цій теці немає файлів.</string>
   <string name="filedetails_select_file">Натисніть на файлі для відображення додаткової інформації</string>
   <string name="filedetails_size">Розмір:</string>
   <string name="filedetails_type">Тип:</string>
   <string name="filedetails_created">Створено:</string>
   <string name="filedetails_modified">Змінено:</string>
   <string name="filedetails_download">Завантажити</string>
+  <string name="filedetails_sync_file">Оновити файл</string>
   <string name="filedetails_renamed_in_upload_msg">Файл був переіменований в %1$s протягом вивантаження</string>
   <string name="action_share_file">Опублікувати посилання</string>
+  <string name="action_unshare_file">Видалити посилання</string>
   <string name="common_yes">Так</string>
   <string name="common_no">Ні</string>
   <string name="common_ok">OK</string>
@@ -46,6 +78,7 @@
   <string name="common_cancel">Відмінити</string>
   <string name="common_save_exit">Зберегти &amp; Вихід</string>
   <string name="common_error">Помилка</string>
+  <string name="common_loading">Завантаження...</string>
   <string name="common_error_unknown">Невідома помилка</string>
   <string name="about_title">Про</string>
   <string name="change_password">Змінити пароль</string>
@@ -59,25 +92,34 @@
   <string name="uploader_upload_succeeded_content_single">%1$s було успішно завантажено</string>
   <string name="uploader_upload_failed_ticker">Помилка завантаження</string>
   <string name="uploader_upload_failed_content_single">Завантаження %1$s не може завершитись</string>
+  <string name="uploader_upload_failed_credentials_error">Завантажити не вдалося, необхідно повторити вхід</string>
   <string name="downloader_download_in_progress_ticker">Зкачування …</string>
   <string name="downloader_download_in_progress_content">%1$d%% Зкачування %2$s</string>
   <string name="downloader_download_succeeded_ticker">Успішно зкачано</string>
   <string name="downloader_download_succeeded_content">%1$s успішно завантажено</string>
   <string name="downloader_download_failed_ticker">Завантаження не вдалося</string>
   <string name="downloader_download_failed_content">Завантаження %1$s не вдається завершити</string>
+  <string name="downloader_not_downloaded_yet">Ще не завантажене</string>
+  <string name="downloader_download_failed_credentials_error">Зберегти не вдалося, необхідно повторити вхід</string>
   <string name="common_choose_account">Оберіть обліковий запис</string>
   <string name="sync_fail_ticker">Помилка синхронізації</string>
+  <string name="sync_fail_ticker_unauthorized">Синхронізація не вдалася, необхідно повторити вхід</string>
   <string name="sync_fail_content">Синхронізація %1$s не вдалась</string>
+  <string name="sync_fail_content_unauthorized">Невірний пароль для %1$s</string>
   <string name="sync_conflicts_in_favourites_ticker">Конфліктів знайдено</string>
   <string name="sync_conflicts_in_favourites_content">%1$d файли, які мають бути синхронізованими не можуть синхронізуватися</string>
   <string name="sync_fail_in_favourites_ticker">Синхронізувати файли не вдалося</string>
   <string name="sync_fail_in_favourites_content">Зміст %1$d файлів не може бути синхронізований (%2$d конфліктів)</string>
   <string name="sync_foreign_files_forgotten_ticker">Деякі локальні файли були забуті</string>
+  <string name="sync_foreign_files_forgotten_content">Неможливо скопіювати %1$d файли з теки %2$s</string>
+  <string name="sync_foreign_files_forgotten_explanation">\"Починаючи з версії 1.3.16, файли, завантажені з цього пристрою копіюються в локальну теку %1$s для запобігання втрати даних під час синхронізації одного файлу з кількома обліковими записами.\n\nТому всі файли, завантажені в попередніх версіях цього додатку були скопійовані в теку %2$s. Однак, під час синхронізації сталася помилка. Ви можете залишити файл(и) як є та видалити посилання на %3$s, або перемістити файл(и) в директорію %1$s і зберегти посилання на %4$s.\n\nНижче наведені локальні та віддалені файли у %5$s з якою вони були пов\'язані.</string>
+  <string name="sync_current_folder_was_removed">Тека %1$s білше не існує</string>
   <string name="foreign_files_move">Перемістити все</string>
   <string name="foreign_files_success">Всі файли були переміщені</string>
   <string name="foreign_files_fail">Деякі файли не можуть бути переміщені</string>
   <string name="foreign_files_local_text">Локально: %1$s</string>
   <string name="foreign_files_remote_text">Віддалено: %1$s</string>
+  <string name="upload_query_move_foreign_files">Недостатньо місця для копіювання обраних файлів у теку %1$s. Чи бажаєте ви перемістити їх замість копіювання?</string>
   <string name="pincode_enter_pin_code">Будь ласка, введіть свій програмний PIN</string>
   <string name="pincode_configure_your_pin">Введіть програмний PIN</string>
   <string name="pincode_configure_your_pin_explanation">PIN необхідно буде вводити щоразу при запуску цієї програми</string>
@@ -87,24 +129,62 @@
   <string name="pincode_wrong">Не вірний App програмний PIN</string>
   <string name="pincode_removed">App програмний PIN видалено</string>
   <string name="pincode_stored">App програмний PIN збережено</string>
+  <string name="media_notif_ticker">%1$s музичний плеєр</string>
+  <string name="media_state_playing">%1$s (відтворення)</string>
+  <string name="media_state_loading">%1$s (завантаження)</string>
+  <string name="media_event_done">%1$s відтворення завершене</string>
+  <string name="media_err_nothing_to_play">Медіа-файлів не знайдено</string>
+  <string name="media_err_no_account">Обліковий запис не налаштований</string>
+  <string name="media_err_not_in_owncloud">Файл в невірному обліковому записі</string>
+  <string name="media_err_unsupported">Кодек не підтримується</string>
+  <string name="media_err_io">Медіа-файл не читається</string>
+  <string name="media_err_malformed">Медіа-файл невірно закодований</string>
+  <string name="media_err_timeout">Вийшов час на спробу відтворення</string>
+  <string name="media_err_invalid_progressive_playback">Неможливо потоком відтворити файл</string>
+  <string name="media_err_unknown">Медіа-файл неможливо відтворити вбудованим програвачем</string>
+  <string name="media_err_security_ex">Помилка безпеки при відтворені %1$s</string>
+  <string name="media_err_io_ex">Помилка вводу при відтворені %1$s</string>
+  <string name="media_err_unexpected">Несподівана помилка при відтворені %1$s</string>
+  <string name="media_rewind_description">Перемтка назад</string>
+  <string name="media_play_pause_description">Відтворення або пауза</string>
+  <string name="media_forward_description">Перемотка вперед</string>
+  <string name="auth_getting_authorization">Виконується вхід...</string>
   <string name="auth_trying_to_login">Спроба входу…</string>
   <string name="auth_no_net_conn_title">Відсутнє підключення до мережі</string>
   <string name="auth_nossl_plain_ok_title">Безпечне з\'єднання не доступне.</string>
   <string name="auth_connection_established">З\'єднання встановлено</string>
   <string name="auth_testing_connection">Перевірка з\'єднання…</string>
   <string name="auth_not_configured_title">Не вірні налаштування сервер </string>
+  <string name="auth_account_not_new">Такий обліковий запис вже існує на пристрої</string>
+  <string name="auth_account_not_the_same">Введений користувач не відповідає обліковому запису</string>
   <string name="auth_unknown_error_title">Виникла невідома помилка!</string>
   <string name="auth_unknown_host_title">Не вдалося знайти хост</string>
   <string name="auth_incorrect_path_title">Не знайдено примірник сервер</string>
   <string name="auth_timeout_title">Сервер занадто довго не відповідає</string>
   <string name="auth_incorrect_address_title">Пошкоджений URL</string>
   <string name="auth_ssl_general_error_title">Помилка SSL ініціалізації</string>
+  <string name="auth_ssl_unverified_server_title">Неможливо перевірити SSL-сертифікат сервера</string>
   <string name="auth_bad_oc_version_title">Не вдалося визначити версію сервер серверу</string>
   <string name="auth_wrong_connection_title">Не вдалося встановити з\'єднання</string>
   <string name="auth_secure_connection">Встановлено захищене з\'єднання</string>
+  <string name="auth_unauthorized">Невірне ім\'я користувача або пароль</string>
+  <string name="auth_oauth_error">Невдала авторизація</string>
+  <string name="auth_oauth_error_access_denied">Доступ заборонений сервером авторизації</string>
+  <string name="auth_wtf_reenter_URL">Несподівана відповідь; будь ласка, введіть адресу сервера знову</string>
+  <string name="auth_expired_oauth_token_toast">Час авторизації минув. Будь ласка, увійдіть знову</string>
+  <string name="auth_expired_basic_auth_toast">Будь ласка, введіть пароль</string>
+  <string name="auth_expired_saml_sso_token_toast">Час сесії минув. Будь ласка, підключіться знов</string>
+  <string name="auth_connecting_auth_server">Підключення до серверу аутентифікації...</string>
+  <string name="auth_unsupported_auth_method">Сервер не підтримує обраний метод аутентифікації</string>
+  <string name="auth_unsupported_multiaccount">%1$s не підтримує одночасно декілька облікових записів</string>
+  <string name="auth_fail_get_user_name">Ваш сервер не повертає коректний ідентифікатор користувача, будь ласка зверніться до адміністратора
+⇥</string>
+  <string name="auth_can_not_auth_against_server">Аутентифікація на цьому сервері неможлива</string>
   <string name="fd_keep_in_sync">Оновлювати файл</string>
   <string name="common_rename">Перейменувати</string>
   <string name="common_remove">Видалити</string>
+  <string name="confirmation_remove_alert">Ви дійсно бажаєте видалити %1$s?</string>
+  <string name="confirmation_remove_folder_alert">Ви дійсно бажаєте видалити %1$s та весь вміст?</string>
   <string name="confirmation_remove_local">Лише локально</string>
   <string name="confirmation_remove_folder_local">Лише локальний зміст</string>
   <string name="confirmation_remove_remote">Видалити із серверу</string>
@@ -116,9 +196,15 @@
   <string name="rename_server_fail_msg">Перейменування не вдалося</string>
   <string name="sync_file_fail_msg">Неможливо перевірити віддалений файл</string>
   <string name="sync_file_nothing_to_do_msg">Зміст файлу вже синхронізовано</string>
+  <string name="create_dir_fail_msg">Не вдалося створити теку</string>
+  <string name="filename_forbidden_characters">Заборонені символи: / \\ &lt; &gt; : \" | ? *</string>
+  <string name="filename_empty"> Ім\'я файлу не може бути порожнім.</string>
   <string name="wait_a_moment">Зачекайте хвилинку</string>
   <string name="filedisplay_unexpected_bad_get_content">Несподівані проблеми ; будь ласка, спробуйте використати іншу програму для вибору файлу</string>
   <string name="filedisplay_no_file_selected">Не обрано файл</string>
+  <string name="activity_chooser_title">Надіслати посилання...</string>
+  <string name="oauth_check_onoff">Увійти через oAuth2</string>
+  <string name="oauth_login_connection">Підключення до серверу oAuth2...</string>
   <string name="ssl_validator_header">Не вдалося перевірити ідентифікацію сайта</string>
   <string name="ssl_validator_reason_cert_not_trusted">- Не довірений сертифікат серверу</string>
   <string name="ssl_validator_reason_cert_expired">- Сертифікат серверу втратив чинність</string>
@@ -141,17 +227,65 @@
   <string name="ssl_validator_label_validity_to">До:</string>
   <string name="ssl_validator_label_signature">Підпис:</string>
   <string name="ssl_validator_label_signature_algorithm">Алгоритм:</string>
+  <string name="ssl_validator_null_cert">Не вдалося показати сертифікат.</string>
+  <string name="ssl_validator_no_info_about_error">- Інформація про помилку відсутня</string>
   <string name="placeholder_sentence">Це заповнювач</string>
+  <string name="placeholder_filename">placeholder.txt</string>
+  <string name="placeholder_filetype">PNG зображення</string>
+  <string name="placeholder_filesize">389 КБ</string>
+  <string name="placeholder_timestamp">2012/05/18 12:23 PM</string>
+  <string name="placeholder_media_time">12:23:45</string>
   <string name="instant_upload_on_wifi">Завантажувати зображення тільки через WiFi</string>
+  <string name="instant_video_upload_on_wifi">Завантажувати відео тільки через WiFi</string>
   <string name="instant_upload_path">/InstantUpload</string>
   <string name="conflict_title">Конфлікт оновлення</string>
   <string name="conflict_message">Віддалений файл %s не синхронізовано з локальним. Продовження процедури замінить вміст файлу на сервері.</string>
   <string name="conflict_keep_both">Залишити обидва</string>
   <string name="conflict_overwrite">Замінити</string>
   <string name="conflict_dont_upload">Не завантажувати</string>
+  <string name="preview_image_description">Попередній перегляд зображення</string>
+  <string name="preview_image_error_unknown_format">Не вдалося показати зображення</string>
+  <string name="error__upload__local_file_not_copied">%1$s неможливо скопіювати до %2$s</string>
+  <string name="prefs_instant_upload_path_title">Завантажити шлях</string>
+  <string name="share_link_no_support_share_api">На жаль, обмін не включений на вашому сервері. Будь ласка, зв\'яжіться з вашим адмінистратором.</string>
+  <string name="share_link_file_no_exist">Неможливо поділитися. Будь ласка, перевірте, чи існує файл</string>
+  <string name="share_link_file_error">Виникла помилка при спробі поділитися файлом або текою</string>
+  <string name="unshare_link_file_no_exist">Неможливо заборонити доступ. Будь ласка, перевірте, чи існує файл</string>
+  <string name="unshare_link_file_error">Виникла помилка при спробі заборонити доступ до файлу або теки</string>
   <string name="activity_chooser_send_file_title">Надіслати</string>
+  <string name="copy_link">Копіювати посилання</string>
   <string name="clipboard_text_copied">Скопійовано в буфер обміну</string>
+  <string name="error_cant_bind_to_operations_service">Критична помилка: виконання операції неможливе</string>
+  <string name="network_error_socket_exception">Виникла помилка при підключені до сервера.</string>
+  <string name="network_error_socket_timeout_exception">Під час очікування на сервер виникла помилка, операцію неможливо завершити</string>
+  <string name="network_error_connect_timeout_exception">Під час очікування на сервер виникла помилка, операцію неможливо завершити</string>
+  <string name="network_host_not_available">Неможливо завершити операцію, сервер недоступний</string>
   <string name="empty"></string>
+  <string name="forbidden_permissions">У вас немає повноважень %s</string>
+  <string name="forbidden_permissions_rename">на перейменування цього файла</string>
+  <string name="forbidden_permissions_delete">на видалення цього файла</string>
+  <string name="share_link_forbidden_permissions">для надання доступу до файла</string>
+  <string name="unshare_link_forbidden_permissions">для закриття доступу до файла</string>
+  <string name="forbidden_permissions_create">для створення файла</string>
+  <string name="uploader_upload_forbidden_permissions">для завантаження в цю теку</string>
+  <string name="downloader_download_file_not_found">Файл більше не доступний на сервері</string>
   <string name="prefs_category_accounts">Облікові записи</string>
+  <string name="prefs_add_account">Додати обліковий запис</string>
+  <string name="auth_redirect_non_secure_connection_title">Безпечне підключення перенаправляється через незабезпечений маршрут.</string>
+  <string name="actionbar_logger">Журнали</string>
+  <string name="log_send_history_button">Надіслати історію</string>
+  <string name="log_mail_subject">Журнали Android-додатка ownCloud</string>
+  <string name="log_progress_dialog_text">Завантаження даних...</string>
+  <string name="saml_authentication_required_text">Потрібна аутентифікація</string>
+  <string name="saml_authentication_wrong_pass">Невірний пароль</string>
+  <string name="actionbar_move">Перемістити</string>
+  <string name="file_list_empty_moving">Тут нічого немає. Ви можете додати теку!</string>
   <string name="move_choose_button_text">Обрати</string>
+  <string name="move_file_not_found">Неможливо перемістити. Будь ласка, перевірте, чи існує файл</string>
+  <string name="move_file_invalid_into_descendent">Неможливо перемістити теку до теки-нащадка</string>
+  <string name="move_file_invalid_overwrite">Файл вже існує в теці призначення</string>
+  <string name="move_file_error">Виникла помилка при спробі перемістити файл або теку</string>
+  <string name="forbidden_permissions_move">перемістити цей файл</string>
+  <string name="prefs_category_instant_uploading">Миттєво завантаження</string>
+  <string name="prefs_category_security">Безпека</string>
 </resources>
diff --git a/res/values-ur-rPK/strings.xml b/res/values-ur-rPK/strings.xml
index 1532b7ac..a90a3021 100644
--- a/res/values-ur-rPK/strings.xml
+++ b/res/values-ur-rPK/strings.xml
@@ -2,6 +2,8 @@
 <resources>
   <string name="actionbar_settings">سیٹینگز</string>
   <string name="actionbar_send_file">بھجیں</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_more">مزید</string>
   <string name="prefs_help">مدد</string>
   <string name="auth_username">یوزر نیم</string>
diff --git a/res/values-uz/strings.xml b/res/values-uz/strings.xml
index 56e55a1d..69623e19 100644
--- a/res/values-uz/strings.xml
+++ b/res/values-uz/strings.xml
@@ -1,4 +1,6 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <resources>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="empty"></string>
 </resources>
diff --git a/res/values-vi/strings.xml b/res/values-vi/strings.xml
index 122092d1..7e5fe75a 100644
--- a/res/values-vi/strings.xml
+++ b/res/values-vi/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">Cài đặt</string>
   <string name="actionbar_see_details">Chi tiết</string>
   <string name="actionbar_send_file">Gởi</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">Tổng hợp</string>
   <string name="prefs_category_more">hơn</string>
   <string name="prefs_accounts">Tài khoản</string>
diff --git a/res/values-zh-rCN/strings.xml b/res/values-zh-rCN/strings.xml
index c744b68d..1b6eab69 100644
--- a/res/values-zh-rCN/strings.xml
+++ b/res/values-zh-rCN/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">设置</string>
   <string name="actionbar_see_details">详细信息</string>
   <string name="actionbar_send_file">发送</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">常规</string>
   <string name="prefs_category_more">更多</string>
   <string name="prefs_accounts">账号</string>
@@ -263,7 +265,6 @@
   <string name="downloader_download_file_not_found">该文件在服务器上不可用</string>
   <string name="prefs_category_accounts">账号</string>
   <string name="prefs_add_account">添加账号</string>
-  <string name="auth_redirect_non_secure_connection_title">安全连接是通过一个非安全路由定向的。</string>
   <string name="actionbar_logger">日志</string>
   <string name="log_send_history_button">发送历史</string>
   <string name="log_mail_subject">ownCloud安卓客户端日志</string>
@@ -278,4 +279,5 @@
   <string name="move_file_invalid_overwrite">该文件已经存在在目标文件夹</string>
   <string name="move_file_error">尝试移动该文件或文件夹时发生错误</string>
   <string name="forbidden_permissions_move">移动该文件</string>
+  <string name="prefs_category_security">安全</string>
 </resources>
diff --git a/res/values-zh-rHK/strings.xml b/res/values-zh-rHK/strings.xml
index bd5f2e13..7e5ae525 100644
--- a/res/values-zh-rHK/strings.xml
+++ b/res/values-zh-rHK/strings.xml
@@ -7,6 +7,8 @@
   <string name="actionbar_mkdir">新資料夾</string>
   <string name="actionbar_settings">設定</string>
   <string name="actionbar_send_file">傳送</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">一般</string>
   <string name="prefs_category_more">更多</string>
   <string name="prefs_accounts">帳號</string>
diff --git a/res/values-zh-rTW/strings.xml b/res/values-zh-rTW/strings.xml
index aca365e0..04938d38 100644
--- a/res/values-zh-rTW/strings.xml
+++ b/res/values-zh-rTW/strings.xml
@@ -11,6 +11,8 @@
   <string name="actionbar_settings">設定</string>
   <string name="actionbar_see_details">詳細資料</string>
   <string name="actionbar_send_file">寄出</string>
+  <!--TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>-->
   <string name="prefs_category_general">一般</string>
   <string name="prefs_category_more">更多</string>
   <string name="prefs_accounts">帳號</string>
@@ -31,6 +33,7 @@
   <string name="prefs_feedback">反饋</string>
   <string name="prefs_imprint">法律聲明</string>
   <string name="recommend_subject">在您的手機中試用%1$s!</string>
+  <string name="recommend_text">我想邀請您在您的手機上使用 %1$s ! 可以由這兒下載: %2$s</string>
   <string name="auth_check_server">檢查伺服器</string>
   <string name="auth_host_url">伺服器位址 https://...</string>
   <string name="auth_username">使用者名稱</string>
@@ -49,6 +52,8 @@
   <string name="uploader_error_forbidden_content">%1$s 並沒有被允許存取分享的內容</string>
   <string name="uploader_info_uploading">上傳中</string>
   <string name="file_list_empty">這裡還沒有東西，上傳一些吧！</string>
+  <string name="file_list_loading">載入中…</string>
+  <string name="local_file_list_empty">這個目錄中沒有任何檔案.</string>
   <string name="filedetails_select_file">在檔案上輕觸來顯示更多資訊。</string>
   <string name="filedetails_size">容量:</string>
   <string name="filedetails_type">類型:</string>
@@ -92,6 +97,7 @@
   <string name="downloader_download_failed_credentials_error">下傳失敗, 您需要重新登入</string>
   <string name="common_choose_account">選擇帳號</string>
   <string name="sync_fail_ticker">同步失敗</string>
+  <string name="sync_fail_ticker_unauthorized">同步作業失敗, 您需要重新登入</string>
   <string name="sync_fail_content">同步 %1$s 未完成</string>
   <string name="sync_fail_content_unauthorized">無效的密碼 %1$s</string>
   <string name="sync_conflicts_in_favourites_ticker">出現衝突</string>
@@ -100,12 +106,14 @@
   <string name="sync_fail_in_favourites_content">%1$d 未被同步 (%2$d 衝突)</string>
   <string name="sync_foreign_files_forgotten_ticker">有些本地端的檔案已遺失</string>
   <string name="sync_foreign_files_forgotten_content">%1$d 檔案超過 %2$s 資料夾可能不能複製進去</string>
+  <string name="sync_foreign_files_forgotten_explanation">在 1.3.16 版之前, 檔案上傳時會先複製到本地的 %1$s 目錄以避免在多帳戶內同步造成遺失.\n\n由於這個改變, 所以在之前版本上傳的檔案被複製到 %2$s 目錄中. 為了避免同步發生問題. 你可以保留那些檔案並刪除連結 %3$s, 或搬移檔案到 %1$s 目錄並取得連結到 %4$s.\n\n下面列表是本地檔案, 與被連結遠端檔案 %5$s.</string>
   <string name="sync_current_folder_was_removed">資料夾 %1$s 不存在</string>
   <string name="foreign_files_move">移動全部</string>
   <string name="foreign_files_success">所有文件已被移動</string>
   <string name="foreign_files_fail">部份文件無法被移動</string>
   <string name="foreign_files_local_text">本地: %1$s</string>
   <string name="foreign_files_remote_text">遠端: %1$s</string>
+  <string name="upload_query_move_foreign_files">無足夠的空間可以複製檔案到 %1$s 目錄. 是否使用移動的方式來處理? </string>
   <string name="pincode_enter_pin_code">請輸入您的 App 密碼</string>
   <string name="pincode_configure_your_pin">輸入您的 App 密碼</string>
   <string name="pincode_configure_your_pin_explanation">這個密碼在你每次啟動這程式時都會被要求輸入</string>
@@ -232,9 +240,12 @@
   <string name="preview_image_description">圖片預覽</string>
   <string name="preview_image_error_unknown_format">無法顯示圖片</string>
   <string name="error__upload__local_file_not_copied">%1$s 無法被複製到本地目錄 %2$s</string>
+  <string name="prefs_instant_upload_path_title">上傳目錄</string>
   <string name="share_link_no_support_share_api">很抱歉, 您的伺服器並未開啟分享的功能. 請聯絡您的
 		伺服器管理員.</string>
+  <string name="share_link_file_no_exist">無法分享這個檔案或目錄. 請檢查它們是否存在</string>
   <string name="share_link_file_error">在分享檔案或目錄時發生了錯誤</string>
+  <string name="unshare_link_file_no_exist">無法取消分享這個檔案或目錄. 請檢查它們是否存在</string>
   <string name="unshare_link_file_error">在取消分享檔案或目錄時發生了錯誤</string>
   <string name="activity_chooser_send_file_title">寄出</string>
   <string name="copy_link">複製連結</string>
@@ -245,8 +256,31 @@
   <string name="network_error_connect_timeout_exception">在等待伺服器回應時發生了錯誤, 這個操作將無法被完成</string>
   <string name="network_host_not_available">這個操作無法完成, 無法使用伺服器</string>
   <string name="empty"></string>
+  <string name="forbidden_permissions">您沒有權限 %s</string>
+  <string name="forbidden_permissions_rename">重新命名檔案</string>
+  <string name="forbidden_permissions_delete">刪除檔案</string>
+  <string name="share_link_forbidden_permissions">分享檔案</string>
+  <string name="unshare_link_forbidden_permissions">取消分享檔案</string>
+  <string name="forbidden_permissions_create">建立檔案</string>
+  <string name="uploader_upload_forbidden_permissions">上傳這個目錄</string>
+  <string name="downloader_download_file_not_found">這個檔案已經不存在於伺服器中</string>
   <string name="prefs_category_accounts">帳號</string>
+  <string name="prefs_add_account">新增帳號</string>
+  <string name="auth_redirect_non_secure_connection_title">安全連線被轉向到一個非安全的連線</string>
+  <string name="actionbar_logger">紀錄</string>
+  <string name="log_send_history_button">傳送歷史記錄</string>
+  <string name="log_mail_subject">ownCloud Android 應用程式記錄</string>
+  <string name="log_progress_dialog_text">資料載入中...</string>
   <string name="saml_authentication_required_text">必須驗證</string>
   <string name="saml_authentication_wrong_pass">密碼錯誤</string>
+  <string name="actionbar_move">移動</string>
+  <string name="file_list_empty_moving">找不到任何檔案. 你可以新增一個目錄!</string>
   <string name="move_choose_button_text">選擇</string>
+  <string name="move_file_not_found">無法搬移. 請檢查該檔案是否存在</string>
+  <string name="move_file_invalid_into_descendent">把一個目錄搬移到其底下的子目錄是不可能的</string>
+  <string name="move_file_invalid_overwrite">這個檔案已經存在於目的目錄中</string>
+  <string name="move_file_error">在移動檔案或目錄時發生了錯誤</string>
+  <string name="forbidden_permissions_move">移動這個檔案</string>
+  <string name="prefs_category_instant_uploading">即時上傳</string>
+  <string name="prefs_category_security">安全性</string>
 </resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 4c7cf34d..af5a684d 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -12,6 +12,14 @@
     <string name="actionbar_settings">Settings</string>
     <string name="actionbar_see_details">Details</string>
     <string name="actionbar_send_file">Send</string>
+    <string name="actionbar_sort">Sort</string>
+    <string name="actionbar_sort_title">Sort by</string>
+    <string-array name="actionbar_sortby">
+    	<item>A-Z</item>
+    	<item>Newest - Oldest</item>
+    	<!-- TODO re-enable when server-side folder size calculation is available   
+    	<item>Biggest - Smallest</item>  -->
+    </string-array>
     <string name="prefs_category_general">General</string>
     <string name="prefs_category_more">More</string>
     <string name="prefs_accounts">Accounts</string>
@@ -251,6 +259,7 @@
     <string name="preview_image_error_unknown_format">This image cannot be shown</string>
     
     <string name="error__upload__local_file_not_copied">%1$s could not be copied to %2$s local folder</string>
+    <string name="prefs_instant_upload_path_title">Upload Path</string>
 
 	<string name="share_link_no_support_share_api">Sorry, sharing is not enabled on your server. Please contact your
 		administrator.</string>
@@ -283,7 +292,7 @@
 
 	<string name="prefs_category_accounts">Accounts</string>
 	<string name="prefs_add_account">Add account</string>
-	<string name="auth_redirect_non_secure_connection_title">Secure connection is redirected through an unsecured route.</string>
+	<string name="auth_redirect_non_secure_connection_title">Secure connection is redirected to an unsecured route.</string>
 
 	<string name="actionbar_logger">Logs</string>
 	<string name="log_send_history_button">Send History</string>
@@ -302,4 +311,7 @@
 	<string name="move_file_error">An error occurred while trying to move this file or folder</string>
 	<string name="forbidden_permissions_move">to move this file</string>
 
+	<string name="prefs_category_instant_uploading">Instant Uploads</string>
+	<string name="prefs_category_security">Security</string>
+
 </resources>
diff --git a/res/xml/preferences.xml b/res/xml/preferences.xml
index 945e853c..3b8b3e81 100644
--- a/res/xml/preferences.xml
+++ b/res/xml/preferences.xml
@@ -21,35 +21,41 @@
     <PreferenceCategory android:title="@string/prefs_category_accounts" android:key="accounts_category">
     </PreferenceCategory>
     
-	<PreferenceCategory android:title="@string/prefs_category_general">
-    <!-- ListPreference
-        android:key="select_oc_account"
-        android:title="@string/prefs_select_oc_account"
-        android:summary="@string/prefs_summary_select_oc_account" 
-        / -->
-    <com.owncloud.android.ui.CheckBoxPreferenceWithLongTitle android:title="@string/prefs_pincode" android:key="set_pincode" 
+	<PreferenceCategory android:title="@string/prefs_category_security">
+	    <!-- ListPreference
+	        android:key="select_oc_account"
+	        android:title="@string/prefs_select_oc_account"
+	        android:summary="@string/prefs_summary_select_oc_account"
+	        / -->
+	    <com.owncloud.android.ui.CheckBoxPreferenceWithLongTitle android:title="@string/prefs_pincode" android:key="set_pincode" 
                         android:summary="@string/prefs_pincode_summary"/>
-    <com.owncloud.android.ui.CheckBoxPreferenceWithLongTitle android:key="instant_uploading" 
-                        android:title="@string/prefs_instant_upload"  
-                        android:summary="@string/prefs_instant_upload_summary"/>
-    <com.owncloud.android.ui.CheckBoxPreferenceWithLongTitle android:dependency="instant_uploading" 
-        				android:disableDependentsState="true" 
-        				android:title="@string/instant_upload_on_wifi" 
-        				android:key="instant_upload_on_wifi"/>
-    <com.owncloud.android.ui.CheckBoxPreferenceWithLongTitle android:key="instant_video_uploading" 
-                        android:title="@string/prefs_instant_video_upload"  
-                        android:summary="@string/prefs_instant_video_upload_summary"/>
-    <com.owncloud.android.ui.CheckBoxPreferenceWithLongTitle android:dependency="instant_video_uploading" 
-        				android:disableDependentsState="true" 
-        				android:title="@string/instant_video_upload_on_wifi" 
-        				android:key="instant_video_upload_on_wifi"/>
-    <!-- DISABLED FOR RELEASE UNTIL FIXED 
-    CheckBoxPreference android:key="log_to_file" 
-                        android:title="@string/prefs_log_title"  
-                        android:summary="@string/prefs_log_summary"/>
-	<Preference 		android:key="log_history" 
-                        android:title="@string/prefs_log_title_history"  
-                        android:summary="@string/prefs_log_summary_history"/ -->
+	</PreferenceCategory>
+
+    <PreferenceCategory android:title="@string/prefs_category_instant_uploading">
+	    <EditTextPreference android:title="@string/prefs_instant_upload_path_title"
+	        				android:defaultValue="@string/instant_upload_path"
+	        				android:key="instant_upload_path"/>
+	    <com.owncloud.android.ui.CheckBoxPreferenceWithLongTitle android:key="instant_uploading"
+	                        android:title="@string/prefs_instant_upload"
+	                        android:summary="@string/prefs_instant_upload_summary"/>
+	    <com.owncloud.android.ui.CheckBoxPreferenceWithLongTitle android:dependency="instant_uploading"
+	        				android:disableDependentsState="true"
+	        				android:title="@string/instant_upload_on_wifi"
+	        				android:key="instant_upload_on_wifi"/>
+	    <com.owncloud.android.ui.CheckBoxPreferenceWithLongTitle android:key="instant_video_uploading"
+	                        android:title="@string/prefs_instant_video_upload"
+	                        android:summary="@string/prefs_instant_video_upload_summary"/>
+	    <com.owncloud.android.ui.CheckBoxPreferenceWithLongTitle android:dependency="instant_video_uploading"
+	        				android:disableDependentsState="true"
+	        				android:title="@string/instant_video_upload_on_wifi"
+	        				android:key="instant_video_upload_on_wifi"/>
+	    <!-- DISABLED FOR RELEASE UNTIL FIXED
+	    CheckBoxPreference android:key="log_to_file"
+	                        android:title="@string/prefs_log_title"
+	                        android:summary="@string/prefs_log_summary"/>
+		<Preference 		android:key="log_history"
+	                        android:title="@string/prefs_log_title_history"
+	                        android:summary="@string/prefs_log_summary_history"/ -->
                         
     </PreferenceCategory>
 	
@@ -65,4 +71,4 @@
 	</PreferenceCategory>
     
 
-</PreferenceScreen>
\ No newline at end of file
+</PreferenceScreen>
diff --git a/setup_env.sh b/setup_env.sh
index 364d2739..8c9af071 100755
--- a/setup_env.sh
+++ b/setup_env.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e
 
 
 #Repository
diff --git a/src/com/owncloud/android/MainApp.java b/src/com/owncloud/android/MainApp.java
index 9a47bd78..e04239df 100644
--- a/src/com/owncloud/android/MainApp.java
+++ b/src/com/owncloud/android/MainApp.java
@@ -19,6 +19,7 @@ package com.owncloud.android;
 import android.app.Application;
 import android.content.Context;
 
+import com.owncloud.android.datamodel.ThumbnailsCacheManager;
 import com.owncloud.android.lib.common.OwnCloudClientManagerFactory;
 import com.owncloud.android.lib.common.OwnCloudClientManagerFactory.Policy;
 import com.owncloud.android.lib.common.utils.Log_OC;
@@ -55,6 +56,9 @@ public class MainApp extends Application {
             OwnCloudClientManagerFactory.setDefaultPolicy(Policy.ALWAYS_NEW_CLIENT);
         }
         
+        // initialise thumbnails cache on background thread
+        new ThumbnailsCacheManager.InitDiskCacheTask().execute();
+        
         if (BuildConfig.DEBUG) {
 
             String dataFolder = getDataFolder();
diff --git a/src/com/owncloud/android/authentication/AuthenticatorActivity.java b/src/com/owncloud/android/authentication/AuthenticatorActivity.java
index d88b8dc2..0f7892ee 100644
--- a/src/com/owncloud/android/authentication/AuthenticatorActivity.java
+++ b/src/com/owncloud/android/authentication/AuthenticatorActivity.java
@@ -85,6 +85,7 @@ import com.owncloud.android.ui.dialog.IndeterminateProgressDialog;
 import com.owncloud.android.ui.dialog.SamlWebViewDialog;
 import com.owncloud.android.ui.dialog.SslUntrustedCertDialog;
 import com.owncloud.android.ui.dialog.SslUntrustedCertDialog.OnSslUntrustedCertListener;
+import com.owncloud.android.utils.DisplayUtils;
 
 /**
  * This Activity is used to add an ownCloud account to the App
@@ -246,13 +247,17 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
             if (mAccount != null) {
                 boolean oAuthRequired = 
                     (mAccountMgr.getUserData(mAccount, Constants.KEY_SUPPORTS_OAUTH2) != null);
-                boolean samlWebSsoRequired = 
-                    (mAccountMgr.getUserData(mAccount, Constants.KEY_SUPPORTS_SAML_WEB_SSO) != null);
+                boolean samlWebSsoRequired = ( 
+                    mAccountMgr.getUserData(
+                        mAccount, Constants.KEY_SUPPORTS_SAML_WEB_SSO
+                    ) != null
+                );
                 mAuthTokenType = chooseAuthTokenType(oAuthRequired, samlWebSsoRequired);
                 
             } else {
                 boolean oAuthSupported = AUTH_ON.equals(getString(R.string.auth_method_oauth2));
-                boolean samlWebSsoSupported = AUTH_ON.equals(getString(R.string.auth_method_saml_web_sso));
+                boolean samlWebSsoSupported = 
+                        AUTH_ON.equals(getString(R.string.auth_method_saml_web_sso));
                 mAuthTokenType = chooseAuthTokenType(oAuthSupported, samlWebSsoSupported);
             }
         }
@@ -321,7 +326,8 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
         if (savedInstanceState == null) {
             if (mAccount != null) {
                 mServerInfo.mBaseUrl = mAccountMgr.getUserData(mAccount, Constants.KEY_OC_BASE_URL);
-                mServerInfo.mIsSslConn = mServerInfo.mBaseUrl.startsWith("https://");   // TODO do this in a setter for mBaseUrl
+                // TODO do next in a setter for mBaseUrl
+                mServerInfo.mIsSslConn = mServerInfo.mBaseUrl.startsWith("https://");   
                 String ocVersion = mAccountMgr.getUserData(mAccount, Constants.KEY_OC_VERSION);
                 if (ocVersion != null) {
                     mServerInfo.mVersion = new OwnCloudVersion(ocVersion);
@@ -351,7 +357,8 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
         
         /// step 2 - set properties of UI elements (text, visibility, enabled...)
         mHostUrlInput = (EditText) findViewById(R.id.hostUrlInput);
-        mHostUrlInput.setText(mServerInfo.mBaseUrl);
+        // Convert IDN to Unicode
+        mHostUrlInput.setText(DisplayUtils.convertIdn(mServerInfo.mBaseUrl, false));
         if (mAction != ACTION_CREATE) {
             /// lock things that should not change
             mHostUrlInput.setEnabled(false);
@@ -405,8 +412,12 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
             @Override
             public boolean onTouch(View view, MotionEvent event) {
                 if (event.getAction() == MotionEvent.ACTION_DOWN) {
-                    if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).equals(mAuthTokenType) &&
-                            mHostUrlInput.hasFocus()) {
+                    if (
+                            AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(
+                                    MainApp.getAccountType()
+                                    ).equals(mAuthTokenType) &&
+                            mHostUrlInput.hasFocus()
+                    ) {
                         checkOcServer();
                     }
                 }
@@ -534,8 +545,9 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
     /**
      * Saves relevant state before {@link #onPause()}
      * 
-     * Do NOT save {@link #mNewCapturedUriFromOAuth2Redirection}; it keeps a temporal flag, intended to defer the 
-     * processing of the redirection caught in {@link #onNewIntent(Intent)} until {@link #onResume()} 
+     * Do NOT save {@link #mNewCapturedUriFromOAuth2Redirection}; it keeps a temporal flag, 
+     * intended to defer the processing of the redirection caught in 
+     * {@link #onNewIntent(Intent)} until {@link #onResume()} 
      * 
      * See {@link #loadSavedInstanceState(Bundle)}
      */
@@ -574,11 +586,11 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
 
 
     /**
-     * The redirection triggered by the OAuth authentication server as response to the GET AUTHORIZATION request
-     * is caught here.
+     * The redirection triggered by the OAuth authentication server as response to the 
+     * GET AUTHORIZATION request is caught here.
      * 
-     * To make this possible, this activity needs to be qualified with android:launchMode = "singleTask" in the
-     * AndroidManifest.xml file.
+     * To make this possible, this activity needs to be qualified with android:launchMode = 
+     * "singleTask" in the AndroidManifest.xml file.
      */
     @Override
     protected void onNewIntent (Intent intent) {
@@ -591,8 +603,8 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
 
 
     /**
-     * The redirection triggered by the OAuth authentication server as response to the GET AUTHORIZATION, and 
-     * deferred in {@link #onNewIntent(Intent)}, is processed here.
+     * The redirection triggered by the OAuth authentication server as response to the 
+     * GET AUTHORIZATION, and deferred in {@link #onNewIntent(Intent)}, is processed here.
      */
     @Override
     protected void onResume() {
@@ -727,13 +739,18 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
         showRefreshButton(false);
         
         if (uri.length() != 0) {
+            // Handle internationalized domain names
+            uri = DisplayUtils.convertIdn(uri, true);
             mServerStatusText = R.string.auth_testing_connection;
             mServerStatusIcon = R.drawable.progress_small;
             showServerStatus();
             
             Intent getServerInfoIntent = new Intent();
             getServerInfoIntent.setAction(OperationsService.ACTION_GET_SERVER_INFO);
-            getServerInfoIntent.putExtra(OperationsService.EXTRA_SERVER_URL, uri);
+            getServerInfoIntent.putExtra(
+                OperationsService.EXTRA_SERVER_URL, 
+                normalizeUrlSuffix(uri)
+            );
             if (mOperationsServiceBinder != null) {
                 mWaitingForOpId = mOperationsServiceBinder.newOperation(getServerInfoIntent);
             } else {
@@ -777,7 +794,8 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
     }
 
     private boolean isPasswordVisible() {
-        return ((mPasswordInput.getInputType() & InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD) == InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
+        return ((mPasswordInput.getInputType() & InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD) == 
+                InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
     }
 
     private void hidePasswordButton() {
@@ -785,12 +803,16 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
     }
 
     private void showPassword() {
-        mPasswordInput.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
+        mPasswordInput.setInputType(
+                InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD
+        );
         showViewPasswordButton();
     }
 
     private void hidePassword() {
-        mPasswordInput.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+        mPasswordInput.setInputType(
+                InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD
+        );
         showViewPasswordButton();
     }
 
@@ -822,9 +844,13 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
             return;
         }
 
-        if (AccountTypeUtils.getAuthTokenTypeAccessToken(MainApp.getAccountType()).equals(mAuthTokenType)) {
+        if (AccountTypeUtils.getAuthTokenTypeAccessToken(MainApp.getAccountType()).
+                equals(mAuthTokenType)) {
+            
             startOauthorization();
-        } else if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).equals(mAuthTokenType)) { 
+        } else if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).
+                equals(mAuthTokenType)) {
+            
             startSamlBasedFederatedSingleSignOnAuthorization();
         } else {
             checkBasicAuthorization();
@@ -879,10 +905,18 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
         // GET AUTHORIZATION request
         Uri uri = Uri.parse(mOAuthAuthEndpointText.getText().toString().trim());
         Uri.Builder uriBuilder = uri.buildUpon();
-        uriBuilder.appendQueryParameter(OAuth2Constants.KEY_RESPONSE_TYPE, getString(R.string.oauth2_response_type));
-        uriBuilder.appendQueryParameter(OAuth2Constants.KEY_REDIRECT_URI, getString(R.string.oauth2_redirect_uri));   
-        uriBuilder.appendQueryParameter(OAuth2Constants.KEY_CLIENT_ID, getString(R.string.oauth2_client_id));
-        uriBuilder.appendQueryParameter(OAuth2Constants.KEY_SCOPE, getString(R.string.oauth2_scope));
+        uriBuilder.appendQueryParameter(
+                OAuth2Constants.KEY_RESPONSE_TYPE, getString(R.string.oauth2_response_type)
+        );
+        uriBuilder.appendQueryParameter(
+                OAuth2Constants.KEY_REDIRECT_URI, getString(R.string.oauth2_redirect_uri)
+        );   
+        uriBuilder.appendQueryParameter(
+                OAuth2Constants.KEY_CLIENT_ID, getString(R.string.oauth2_client_id)
+        );
+        uriBuilder.appendQueryParameter(
+                OAuth2Constants.KEY_SCOPE, getString(R.string.oauth2_scope)
+        );
         uri = uriBuilder.build();
         Log_OC.d(TAG, "Starting browser to view " + uri.toString());
         Intent i = new Intent(Intent.ACTION_VIEW, uri);
@@ -927,7 +961,8 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
 
         } else if (operation instanceof ExistenceCheckRemoteOperation)  {
             //Log_OC.wtf(TAG, "received detection response through callback" );
-            if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).equals(mAuthTokenType)) {
+            if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).
+                    equals(mAuthTokenType)) {
                 onSamlBasedFederatedSingleSignOnAuthorizationStart(result);
 
             } else {
@@ -1080,16 +1115,20 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
                     url = "http://" + url;
                 }
             }
-            
-            url = trimUrlWebdav(url);
-
-            if (url.endsWith("/")) {
-                url = url.substring(0, url.length() - 1);
-            }
-
+        
+            url = normalizeUrlSuffix(url);
         }
         return (url != null ? url : "");
     }
+    
+    
+    private String normalizeUrlSuffix(String url) {
+        if (url.endsWith("/")) {
+            url = url.substring(0, url.length() - 1);
+        }
+        url = trimUrlWebdav(url);
+        return url;
+    }
 
 
     // TODO remove, if possible
@@ -1299,7 +1338,6 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
             @SuppressWarnings("unchecked")
             Map<String, String> tokens = (Map<String, String>)(result.getData().get(0));
             mAuthToken = tokens.get(OAuth2Constants.KEY_ACCESS_TOKEN);
-            //mAuthToken = ((OAuth2GetAccessToken)operation).getResultTokenMap().get(OAuth2Constants.KEY_ACCESS_TOKEN);
             Log_OC.d(TAG, "Got ACCESS TOKEN: " + mAuthToken);
             
             accessRootFolderRemoteOperation("", "");
@@ -1358,7 +1396,7 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
             showRefreshButton(true);
             mOkButton.setEnabled(false);
 
-            // very special case (TODO: move to a common place for all the remote operations) (dangerous here?)
+            // very special case (TODO: move to a common place for all the remote operations)
             if (result.getCode() == ResultCode.SSL_RECOVERABLE_PEER_UNVERIFIED) {
                 showUntrustedCertDialog(result);
             }
@@ -1374,23 +1412,27 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
 
 
     /**
-     * Sets the proper response to get that the Account Authenticator that started this activity saves 
-     * a new authorization token for mAccount.
+     * Sets the proper response to get that the Account Authenticator that started this activity 
+     * saves a new authorization token for mAccount.
      */
     private void updateToken() {
         Bundle response = new Bundle();
         response.putString(AccountManager.KEY_ACCOUNT_NAME, mAccount.name);
         response.putString(AccountManager.KEY_ACCOUNT_TYPE, mAccount.type);
 
-        if (AccountTypeUtils.getAuthTokenTypeAccessToken(MainApp.getAccountType()).equals(mAuthTokenType)) { 
+        if (AccountTypeUtils.getAuthTokenTypeAccessToken(MainApp.getAccountType()).
+                equals(mAuthTokenType)) { 
             response.putString(AccountManager.KEY_AUTHTOKEN, mAuthToken);
-            // the next line is necessary; by now, notifications are calling directly to the AuthenticatorActivity to update, without AccountManager intervention
+            // the next line is necessary, notifications are calling directly to the 
+            // AuthenticatorActivity to update, without AccountManager intervention
             mAccountMgr.setAuthToken(mAccount, mAuthTokenType, mAuthToken);
 
-        } else if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).equals(mAuthTokenType)) {
+        } else if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).
+                equals(mAuthTokenType)) {
 
             response.putString(AccountManager.KEY_AUTHTOKEN, mAuthToken);
-            // the next line is necessary; by now, notifications are calling directly to the AuthenticatorActivity to update, without AccountManager intervention
+            // the next line is necessary; by now, notifications are calling directly to the 
+            // AuthenticatorActivity to update, without AccountManager intervention
             mAccountMgr.setAuthToken(mAccount, mAuthTokenType, mAuthToken);
 
         } else {
@@ -1411,8 +1453,10 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
      */
     private boolean createAccount() {
         /// create and save new ownCloud account
-        boolean isOAuth = AccountTypeUtils.getAuthTokenTypeAccessToken(MainApp.getAccountType()).equals(mAuthTokenType);
-        boolean isSaml =  AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).equals(mAuthTokenType);
+        boolean isOAuth = AccountTypeUtils.
+                getAuthTokenTypeAccessToken(MainApp.getAccountType()).equals(mAuthTokenType);
+        boolean isSaml =  AccountTypeUtils.
+                getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).equals(mAuthTokenType);
 
         Uri uri = Uri.parse(mServerInfo.mBaseUrl);
         String username = mUsernameInput.getText().toString().trim();
@@ -1434,9 +1478,12 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
             mAccount = newAccount;
             
             if (isOAuth || isSaml) {
-                mAccountMgr.addAccountExplicitly(mAccount, "", null);  // with external authorizations, the password is never input in the app
+                // with external authorizations, the password is never input in the app
+                mAccountMgr.addAccountExplicitly(mAccount, "", null);  
             } else {
-                mAccountMgr.addAccountExplicitly(mAccount, mPasswordInput.getText().toString(), null);
+                mAccountMgr.addAccountExplicitly(
+                        mAccount, mPasswordInput.getText().toString(), null
+                );
             }
 
             /// add the new account as default in preferences, if there is none already
@@ -1449,7 +1496,8 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
             }
 
             /// prepare result to return to the Authenticator
-            //  TODO check again what the Authenticator makes with it; probably has the same effect as addAccountExplicitly, but it's not well done
+            //  TODO check again what the Authenticator makes with it; probably has the same 
+            //  effect as addAccountExplicitly, but it's not well done
             final Intent intent = new Intent();       
             intent.putExtra(AccountManager.KEY_ACCOUNT_TYPE,    MainApp.getAccountType());
             intent.putExtra(AccountManager.KEY_ACCOUNT_NAME,    mAccount.name);
@@ -1459,9 +1507,14 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
             if (isOAuth || isSaml) {
                 mAccountMgr.setAuthToken(mAccount, mAuthTokenType, mAuthToken);
             }
-            /// add user data to the new account; TODO probably can be done in the last parameter addAccountExplicitly, or in KEY_USERDATA
-            mAccountMgr.setUserData(mAccount, Constants.KEY_OC_VERSION,    mServerInfo.mVersion.getVersion());
-            mAccountMgr.setUserData(mAccount, Constants.KEY_OC_BASE_URL,   mServerInfo.mBaseUrl);
+            /// add user data to the new account; TODO probably can be done in the last parameter 
+            //      addAccountExplicitly, or in KEY_USERDATA
+            mAccountMgr.setUserData(
+                    mAccount, Constants.KEY_OC_VERSION,    mServerInfo.mVersion.getVersion()
+            );
+            mAccountMgr.setUserData(
+                    mAccount, Constants.KEY_OC_BASE_URL,   mServerInfo.mBaseUrl
+            );
 
             if (isSaml) {
                 mAccountMgr.setUserData(mAccount, Constants.KEY_SUPPORTS_SAML_WEB_SSO, "TRUE"); 
@@ -1483,7 +1536,9 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
      * @param view      'Account register' button
      */
     public void onRegisterClick(View view) {
-        Intent register = new Intent(Intent.ACTION_VIEW, Uri.parse(getString(R.string.welcome_link_url)));
+        Intent register = new Intent(
+                Intent.ACTION_VIEW, Uri.parse(getString(R.string.welcome_link_url))
+        );
         setResult(RESULT_CANCELED);
         startActivity(register);
     }
@@ -1583,18 +1638,21 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
     /**
      *  Called when the 'action' button in an IME is pressed ('enter' in software keyboard).
      * 
-     *  Used to trigger the authentication check when the user presses 'enter' after writing the password, 
-     *  or to throw the server test when the only field on screen is the URL input field.
+     *  Used to trigger the authentication check when the user presses 'enter' after writing the 
+     *  password, or to throw the server test when the only field on screen is the URL input field.
      */
     @Override
     public boolean onEditorAction(TextView inputField, int actionId, KeyEvent event) {
-        if (actionId == EditorInfo.IME_ACTION_DONE && inputField != null && inputField.equals(mPasswordInput)) {
+        if (actionId == EditorInfo.IME_ACTION_DONE && inputField != null && 
+                inputField.equals(mPasswordInput)) {
             if (mOkButton.isEnabled()) {
                 mOkButton.performClick();
             }
 
-        } else if (actionId == EditorInfo.IME_ACTION_NEXT && inputField != null && inputField.equals(mHostUrlInput)) {
-            if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).equals(mAuthTokenType)) {
+        } else if (actionId == EditorInfo.IME_ACTION_NEXT && inputField != null && 
+                inputField.equals(mHostUrlInput)) {
+            if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).
+                    equals(mAuthTokenType)) {
                 checkOcServer();
             }
         }
@@ -1622,8 +1680,10 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
                 final int x = (int) event.getX();
                 final int y = (int) event.getY();
                 final Rect bounds = rightDrawable.getBounds();
-                if (x >= (view.getRight() - bounds.width() - fuzz) && x <= (view.getRight() - view.getPaddingRight() + fuzz)
-                        && y >= (view.getPaddingTop() - fuzz) && y <= (view.getHeight() - view.getPaddingBottom()) + fuzz) {
+                if (    x >= (view.getRight() - bounds.width() - fuzz) && 
+                        x <= (view.getRight() - view.getPaddingRight() + fuzz) && 
+                        y >= (view.getPaddingTop() - fuzz) &&
+                        y <= (view.getHeight() - view.getPaddingBottom()) + fuzz) {
 
                     return onDrawableTouch(event);
                 }
@@ -1672,7 +1732,8 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
 
     @Override
     public boolean onTouchEvent(MotionEvent event) {
-        if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).equals(mAuthTokenType) &&
+        if (AccountTypeUtils.getAuthTokenTypeSamlSessionCookie(MainApp.getAccountType()).
+                equals(mAuthTokenType) &&
                 mHostUrlInput.hasFocus() && event.getAction() == MotionEvent.ACTION_DOWN) {
             checkOcServer();
         }
@@ -1683,13 +1744,16 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
     /**
      * Show untrusted cert dialog 
      */
-    public void showUntrustedCertDialog(X509Certificate x509Certificate, SslError error, SslErrorHandler handler) {
+    public void showUntrustedCertDialog(
+            X509Certificate x509Certificate, SslError error, SslErrorHandler handler
+        ) {
         // Show a dialog with the certificate info
         SslUntrustedCertDialog dialog = null;
         if (x509Certificate == null) {
             dialog = SslUntrustedCertDialog.newInstanceForEmptySslError(error, handler);
         } else {
-            dialog = SslUntrustedCertDialog.newInstanceForFullSslError(x509Certificate, error, handler);
+            dialog = SslUntrustedCertDialog.
+                    newInstanceForFullSslError(x509Certificate, error, handler);
         }
         FragmentManager fm = getSupportFragmentManager();
         FragmentTransaction ft = fm.beginTransaction();
@@ -1703,7 +1767,8 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
      */
     private void showUntrustedCertDialog(RemoteOperationResult result) {
         // Show a dialog with the certificate info
-        SslUntrustedCertDialog dialog = SslUntrustedCertDialog.newInstanceForFullSslError((CertificateCombinedException)result.getException());
+        SslUntrustedCertDialog dialog = SslUntrustedCertDialog.
+                newInstanceForFullSslError((CertificateCombinedException)result.getException());
         FragmentManager fm = getSupportFragmentManager();
         FragmentTransaction ft = fm.beginTransaction();
         ft.addToBackStack(null);
@@ -1717,7 +1782,8 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
     public void onSavedCertificate() {
         Fragment fd = getSupportFragmentManager().findFragmentByTag(SAML_DIALOG_TAG);
         if (fd == null) {
-            // if SAML dialog is not shown, the SslDialog was shown due to an SSL error in the server check
+            // if SAML dialog is not shown, 
+            // the SslDialog was shown due to an SSL error in the server check
             checkOcServer();
         }
     }
@@ -1767,7 +1833,9 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
 
         @Override
         public void onServiceConnected(ComponentName component, IBinder service) {
-            if (component.equals(new ComponentName(AuthenticatorActivity.this, OperationsService.class))) {
+            if (component.equals(
+                    new ComponentName(AuthenticatorActivity.this, OperationsService.class)
+                )) {
                 //Log_OC.wtf(TAG, "Operations service connected");
                 mOperationsServiceBinder = (OperationsServiceBinder) service;
                 
@@ -1781,7 +1849,9 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
 
         @Override
         public void onServiceDisconnected(ComponentName component) {
-            if (component.equals(new ComponentName(AuthenticatorActivity.this, OperationsService.class))) {
+            if (component.equals(
+                    new ComponentName(AuthenticatorActivity.this, OperationsService.class)
+                )) {
                 Log_OC.e(TAG, "Operations service crashed");
                 mOperationsServiceBinder = null;
             }
@@ -1797,7 +1867,8 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
     public void createAuthenticationDialog(WebView webView, HttpAuthHandler handler) {
 
         // Show a dialog with the certificate info
-        CredentialsDialogFragment dialog = CredentialsDialogFragment.newInstanceForCredentials(webView, handler);
+        CredentialsDialogFragment dialog = 
+                CredentialsDialogFragment.newInstanceForCredentials(webView, handler);
         FragmentManager fm = getSupportFragmentManager();
         FragmentTransaction ft = fm.beginTransaction();
         ft.addToBackStack(null);
@@ -1805,7 +1876,11 @@ SsoWebViewClientListener, OnSslUntrustedCertListener {
         dialog.show(ft, CREDENTIALS_DIALOG_TAG);
 
         if (!mIsFirstAuthAttempt) {
-            Toast.makeText(getApplicationContext(), getText(R.string.saml_authentication_wrong_pass), Toast.LENGTH_LONG).show();
+            Toast.makeText(
+                    getApplicationContext(), 
+                    getText(R.string.saml_authentication_wrong_pass), 
+                    Toast.LENGTH_LONG
+            ).show();
         } else {
             mIsFirstAuthAttempt = false;
         }
diff --git a/src/com/owncloud/android/datamodel/FileDataStorageManager.java b/src/com/owncloud/android/datamodel/FileDataStorageManager.java
index 7fb1604b..e7895e49 100644
--- a/src/com/owncloud/android/datamodel/FileDataStorageManager.java
+++ b/src/com/owncloud/android/datamodel/FileDataStorageManager.java
@@ -151,7 +151,7 @@ public class FileDataStorageManager {
     public Vector<OCFile> getFolderImages(OCFile folder) {
         Vector<OCFile> ret = new Vector<OCFile>(); 
         if (folder != null) {
-            // TODO better implementation, filtering in the access to database (if possible) instead of here 
+            // TODO better implementation, filtering in the access to database instead of here 
             Vector<OCFile> tmp = getFolderContent(folder);
             OCFile current = null; 
             for (int i=0; i<tmp.size(); i++) {
@@ -169,7 +169,10 @@ public class FileDataStorageManager {
         boolean overriden = false;
         ContentValues cv = new ContentValues();
         cv.put(ProviderTableMeta.FILE_MODIFIED, file.getModificationTimestamp());
-        cv.put(ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, file.getModificationTimestampAtLastSyncForData());
+        cv.put( 
+            ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, 
+            file.getModificationTimestampAtLastSyncForData()
+        );
         cv.put(ProviderTableMeta.FILE_CREATION, file.getCreationTimestamp());
         cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, file.getFileLength());
         cv.put(ProviderTableMeta.FILE_CONTENT_TYPE, file.getMimetype());
@@ -192,7 +195,7 @@ public class FileDataStorageManager {
         
         boolean sameRemotePath = fileExists(file.getRemotePath());
         if (sameRemotePath ||
-                fileExists(file.getFileId())        ) {           // for renamed files; no more delete and create
+                fileExists(file.getFileId())        ) {  // for renamed files
 
             OCFile oldFile = null;
             if (sameRemotePath) {
@@ -260,17 +263,24 @@ public class FileDataStorageManager {
      * @param files
      * @param removeNotUpdated
      */
-    public void saveFolder(OCFile folder, Collection<OCFile> updatedFiles, Collection<OCFile> filesToRemove) {
+    public void saveFolder(
+            OCFile folder, Collection<OCFile> updatedFiles, Collection<OCFile> filesToRemove
+        ) {
         
-        Log_OC.d(TAG,  "Saving folder " + folder.getRemotePath() + " with " + updatedFiles.size() + " children and " + filesToRemove.size() + " files to remove");
+        Log_OC.d(TAG,  "Saving folder " + folder.getRemotePath() + " with " + updatedFiles.size() 
+                + " children and " + filesToRemove.size() + " files to remove");
 
-        ArrayList<ContentProviderOperation> operations = new ArrayList<ContentProviderOperation>(updatedFiles.size());
+        ArrayList<ContentProviderOperation> operations = 
+                new ArrayList<ContentProviderOperation>(updatedFiles.size());
 
         // prepare operations to insert or update files to save in the given folder
         for (OCFile file : updatedFiles) {
             ContentValues cv = new ContentValues();
             cv.put(ProviderTableMeta.FILE_MODIFIED, file.getModificationTimestamp());
-            cv.put(ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, file.getModificationTimestampAtLastSyncForData());
+            cv.put(
+                ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, 
+                file.getModificationTimestampAtLastSyncForData()
+            );
             cv.put(ProviderTableMeta.FILE_CREATION, file.getCreationTimestamp());
             cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, file.getFileLength());
             cv.put(ProviderTableMeta.FILE_CONTENT_TYPE, file.getMimetype());
@@ -302,29 +312,40 @@ public class FileDataStorageManager {
 
             } else {
                 // adding a new file
-                operations.add(ContentProviderOperation.newInsert(ProviderTableMeta.CONTENT_URI).withValues(cv).build());
+                operations.add(ContentProviderOperation.newInsert(ProviderTableMeta.CONTENT_URI).
+                        withValues(cv).build());
             }
         }
         
         // prepare operations to remove files in the given folder
-        String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?" + " AND " + ProviderTableMeta.FILE_PATH + "=?";
+        String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?" + " AND " + 
+                ProviderTableMeta.FILE_PATH + "=?";
         String [] whereArgs = null;
         for (OCFile file : filesToRemove) {
             if (file.getParentId() == folder.getFileId()) {
                 whereArgs = new String[]{mAccount.name, file.getRemotePath()};
                 //Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_FILE, "" + file.getFileId());
                 if (file.isFolder()) {
-                    operations.add(ContentProviderOperation
-                                    .newDelete(ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_DIR, file.getFileId())).withSelection(where, whereArgs)
-                                        .build());
-                    // TODO remove local folder
+                    operations.add(ContentProviderOperation.newDelete(
+                            ContentUris.withAppendedId(
+                                    ProviderTableMeta.CONTENT_URI_DIR, file.getFileId()
+                            )
+                    ).withSelection(where, whereArgs).build());
+                    
+                    File localFolder = 
+                            new File(FileStorageUtils.getDefaultSavePathFor(mAccount.name, file));
+                    if (localFolder.exists()) {
+                        removeLocalFolder(localFolder);
+                    }
                 } else {
-                    operations.add(ContentProviderOperation
-                                    .newDelete(ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_FILE, file.getFileId())).withSelection(where, whereArgs)
-                                        .build());
+                    operations.add(ContentProviderOperation.newDelete(
+                            ContentUris.withAppendedId(
+                                    ProviderTableMeta.CONTENT_URI_FILE, file.getFileId()
+                            )
+                    ).withSelection(where, whereArgs).build());
+                    
                     if (file.isDown()) {
                         new File(file.getStoragePath()).delete();
-                        // TODO move the deletion of local contents after success of deletions
                     }
                 }
             }
@@ -333,9 +354,12 @@ public class FileDataStorageManager {
         // update metadata of folder
         ContentValues cv = new ContentValues();
         cv.put(ProviderTableMeta.FILE_MODIFIED, folder.getModificationTimestamp());
-        cv.put(ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, folder.getModificationTimestampAtLastSyncForData());
+        cv.put(
+            ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, 
+            folder.getModificationTimestampAtLastSyncForData()
+        );
         cv.put(ProviderTableMeta.FILE_CREATION, folder.getCreationTimestamp());
-        cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, 0);   // FileContentProvider calculates the right size
+        cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, 0);
         cv.put(ProviderTableMeta.FILE_CONTENT_TYPE, folder.getMimetype());
         cv.put(ProviderTableMeta.FILE_NAME, folder.getFileName());
         cv.put(ProviderTableMeta.FILE_PARENT, folder.getParentId());
@@ -409,18 +433,21 @@ public class FileDataStorageManager {
 //            Log_OC.d(TAG, "Updating size of " + id);
 //            if (getContentResolver() != null) {
 //                getContentResolver().update(ProviderTableMeta.CONTENT_URI_DIR, 
-//                        new ContentValues(),    // won't be used, but cannot be null; crashes in KLP
+//                        new ContentValues(),    
+                            // won't be used, but cannot be null; crashes in KLP
 //                        ProviderTableMeta._ID + "=?",
 //                        new String[] { String.valueOf(id) });
 //            } else {
 //                try {
 //                    getContentProviderClient().update(ProviderTableMeta.CONTENT_URI_DIR, 
-//                            new ContentValues(),    // won't be used, but cannot be null; crashes in KLP
+//                            new ContentValues(),    
+                                // won't be used, but cannot be null; crashes in KLP
 //                            ProviderTableMeta._ID + "=?",
 //                            new String[] { String.valueOf(id) });
 //                    
 //                } catch (RemoteException e) {
-//                    Log_OC.e(TAG, "Exception in update of folder size through compatibility patch " + e.getMessage());
+//                    Log_OC.e(
+//    TAG, "Exception in update of folder size through compatibility patch " + e.getMessage());
 //                }
 //            }
 //        } else {
@@ -437,9 +464,12 @@ public class FileDataStorageManager {
                 
             } else {
                 if (removeDBData) {
-                    //Uri file_uri = Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_FILE, ""+file.getFileId());
-                    Uri file_uri = ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_FILE, file.getFileId());
-                    String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?" + " AND " + ProviderTableMeta.FILE_PATH + "=?";
+                    Uri file_uri = ContentUris.withAppendedId(
+                        ProviderTableMeta.CONTENT_URI_FILE, 
+                        file.getFileId()
+                    );
+                    String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?" + " AND " + 
+                            ProviderTableMeta.FILE_PATH + "=?";
                     String [] whereArgs = new String[]{mAccount.name, file.getRemotePath()};
                     int deleted = 0;
                     if (getContentProviderClient() != null) {
@@ -481,8 +511,10 @@ public class FileDataStorageManager {
     }
 
     private boolean removeFolderInDb(OCFile folder) {
-        Uri folder_uri = Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, ""+ folder.getFileId());   // URI for recursive deletion
-        String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?" + " AND " + ProviderTableMeta.FILE_PATH + "=?";
+        Uri folder_uri = Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, "" + 
+                folder.getFileId());   // URI for recursive deletion
+        String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?" + " AND " + 
+                ProviderTableMeta.FILE_PATH + "=?";
         String [] whereArgs = new String[]{mAccount.name, folder.getRemotePath()};
         int deleted = 0;
         if (getContentProviderClient() != null) {
@@ -552,43 +584,67 @@ public class FileDataStorageManager {
     public void moveFolder(OCFile folder, String newPath) {
         // TODO check newPath
 
-        if (folder != null && folder.isFolder() && folder.fileExists() && !OCFile.ROOT_PATH.equals(folder.getFileName())) {
+        if (    folder != null && folder.isFolder() && 
+                folder.fileExists() && !OCFile.ROOT_PATH.equals(folder.getFileName())
+            ) {
             /// 1. get all the descendants of 'dir' in a single QUERY (including 'dir')
             Cursor c = null;
             if (getContentProviderClient() != null) {
                 try {
-                    c = getContentProviderClient().query(ProviderTableMeta.CONTENT_URI, 
-                            null,
-                            ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND " + ProviderTableMeta.FILE_PATH + " LIKE ? ",
-                            new String[] { mAccount.name, folder.getRemotePath() + "%"  }, ProviderTableMeta.FILE_PATH + " ASC ");
+                    c = getContentProviderClient().query (
+                        ProviderTableMeta.CONTENT_URI, 
+                        null,
+                        ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND " + 
+                                ProviderTableMeta.FILE_PATH + " LIKE ? ",
+                        new String[] { mAccount.name, folder.getRemotePath() + "%"  }, 
+                        ProviderTableMeta.FILE_PATH + " ASC "
+                    );
                 } catch (RemoteException e) {
                     Log_OC.e(TAG, e.getMessage());
                 }
             } else {
-                c = getContentResolver().query(ProviderTableMeta.CONTENT_URI, 
-                        null,
-                        ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND " + ProviderTableMeta.FILE_PATH + " LIKE ? ",
-                        new String[] { mAccount.name, folder.getRemotePath() + "%"  }, ProviderTableMeta.FILE_PATH + " ASC ");
+                c = getContentResolver().query (
+                    ProviderTableMeta.CONTENT_URI, 
+                    null,
+                    ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND " + 
+                            ProviderTableMeta.FILE_PATH + " LIKE ? ",
+                    new String[] { mAccount.name, folder.getRemotePath() + "%"  }, 
+                    ProviderTableMeta.FILE_PATH + " ASC "
+                );
             }
 
             /// 2. prepare a batch of update operations to change all the descendants
-            ArrayList<ContentProviderOperation> operations = new ArrayList<ContentProviderOperation>(c.getCount());
+            ArrayList<ContentProviderOperation> operations = 
+                    new ArrayList<ContentProviderOperation>(c.getCount());
             int lengthOfOldPath = folder.getRemotePath().length();
             String defaultSavePath = FileStorageUtils.getSavePath(mAccount.name);
             int lengthOfOldStoragePath = defaultSavePath.length() + lengthOfOldPath;
             if (c.moveToFirst()) {
                 do {
-                    ContentValues cv = new ContentValues(); // don't take the constructor out of the loop and clear the object
+                    ContentValues cv = new ContentValues(); // keep the constructor in the loop
                     OCFile child = createFileInstance(c);
-                    cv.put(ProviderTableMeta.FILE_PATH, newPath + child.getRemotePath().substring(lengthOfOldPath));
-                    if (child.getStoragePath() != null && child.getStoragePath().startsWith(defaultSavePath)) {
-                        cv.put(ProviderTableMeta.FILE_STORAGE_PATH, defaultSavePath + newPath + child.getStoragePath().substring(lengthOfOldStoragePath));
+                    cv.put(
+                        ProviderTableMeta.FILE_PATH, 
+                        newPath + child.getRemotePath().substring(lengthOfOldPath)
+                    );
+                    if (    child.getStoragePath() != null && 
+                            child.getStoragePath().startsWith(defaultSavePath)  ) {
+                        cv.put(
+                                ProviderTableMeta.FILE_STORAGE_PATH, 
+                                defaultSavePath + newPath + 
+                                    child.getStoragePath().substring(lengthOfOldStoragePath)
+                        );
                     }
-                    operations.add(ContentProviderOperation.newUpdate(ProviderTableMeta.CONTENT_URI).
+                    operations.add(
+                            ContentProviderOperation.
+                            newUpdate(ProviderTableMeta.CONTENT_URI).
                             withValues(cv).
-                            withSelection(  ProviderTableMeta._ID + "=?", 
-                                    new String[] { String.valueOf(child.getFileId()) })
-                                    .build());
+                            withSelection(  
+                                    ProviderTableMeta._ID + "=?", 
+                                    new String[] { String.valueOf(child.getFileId()) }
+                            ).
+                            build()
+                    );
                 } while (c.moveToNext());
             }
             c.close();
@@ -603,10 +659,12 @@ public class FileDataStorageManager {
                 }
 
             } catch (OperationApplicationException e) {
-                Log_OC.e(TAG, "Fail to update descendants of " + folder.getFileId() + " in database", e);
+                Log_OC.e(TAG, "Fail to update descendants of " + 
+                        folder.getFileId() + " in database", e);
 
             } catch (RemoteException e) {
-                Log_OC.e(TAG, "Fail to update desendants of " + folder.getFileId() + " in database", e);
+                Log_OC.e(TAG, "Fail to update desendants of " + 
+                        folder.getFileId() + " in database", e);
             }
 
         }
@@ -851,7 +909,9 @@ public class FileDataStorageManager {
                 file.setStoragePath(c.getString(c
                         .getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH)));
                 if (file.getStoragePath() == null) {
-                    // try to find existing file and bind it with current account; - with the current update of SynchronizeFolderOperation, this won't be necessary anymore after a full synchronization of the account
+                    // try to find existing file and bind it with current account; 
+                    // with the current update of SynchronizeFolderOperation, this won't be 
+                    // necessary anymore after a full synchronization of the account
                     File f = new File(FileStorageUtils.getDefaultSavePathFor(mAccount.name, file));
                     if (f.exists()) {
                         file.setStoragePath(f.getAbsolutePath());
@@ -930,13 +990,16 @@ public class FileDataStorageManager {
         cv.put(ProviderTableMeta.OCSHARES_SHARED_DATE, share.getSharedDate());
         cv.put(ProviderTableMeta.OCSHARES_EXPIRATION_DATE, share.getExpirationDate());
         cv.put(ProviderTableMeta.OCSHARES_TOKEN, share.getToken());
-        cv.put(ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME, share.getSharedWithDisplayName());
+        cv.put(
+            ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME, 
+            share.getSharedWithDisplayName()
+        );
         cv.put(ProviderTableMeta.OCSHARES_IS_DIRECTORY, share.isFolder() ? 1 : 0);
         cv.put(ProviderTableMeta.OCSHARES_USER_ID, share.getUserId());
         cv.put(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED, share.getIdRemoteShared());
         cv.put(ProviderTableMeta.OCSHARES_ACCOUNT_OWNER, mAccount.name);
         
-        if (shareExists(share.getIdRemoteShared())) {           // for renamed files; no more delete and create
+        if (shareExists(share.getIdRemoteShared())) {   // for renamed files
 
             overriden = true;
             if (getContentResolver() != null) {
@@ -1038,7 +1101,9 @@ public class FileDataStorageManager {
             share.setIsFolder(c.getInt(
                     c.getColumnIndex(ProviderTableMeta.OCSHARES_IS_DIRECTORY)) == 1 ? true : false);
             share.setUserId(c.getLong(c.getColumnIndex(ProviderTableMeta.OCSHARES_USER_ID)));
-            share.setIdRemoteShared(c.getLong(c.getColumnIndex(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED)));
+            share.setIdRemoteShared(
+                c.getLong(c.getColumnIndex(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED))
+            );
                     
         }
         return share;
@@ -1090,7 +1155,9 @@ public class FileDataStorageManager {
 
         } else {
             try {
-                getContentProviderClient().update(ProviderTableMeta.CONTENT_URI, cv, where, whereArgs);
+                getContentProviderClient().update(
+                        ProviderTableMeta.CONTENT_URI, cv, where, whereArgs
+                );
                 
             } catch (RemoteException e) {
                 Log_OC.e(TAG, "Exception in cleanSharedFiles" + e.getMessage());
@@ -1102,7 +1169,8 @@ public class FileDataStorageManager {
         ContentValues cv = new ContentValues();
         cv.put(ProviderTableMeta.FILE_SHARE_BY_LINK, false);
         cv.put(ProviderTableMeta.FILE_PUBLIC_LINK, "");
-        String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND " + ProviderTableMeta.FILE_PARENT + "=?";
+        String where = ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND " + 
+                ProviderTableMeta.FILE_PARENT + "=?";
         String [] whereArgs = new String[] { mAccount.name , String.valueOf(folder.getFileId()) };
         
         if (getContentResolver() != null) {
@@ -1110,7 +1178,9 @@ public class FileDataStorageManager {
 
         } else {
             try {
-                getContentProviderClient().update(ProviderTableMeta.CONTENT_URI, cv, where, whereArgs);
+                getContentProviderClient().update(
+                        ProviderTableMeta.CONTENT_URI, cv, where, whereArgs
+                );
                 
             } catch (RemoteException e) {
                 Log_OC.e(TAG, "Exception in cleanSharedFilesInFolder " + e.getMessage());
@@ -1127,7 +1197,9 @@ public class FileDataStorageManager {
 
         } else {
             try {
-                getContentProviderClient().delete(ProviderTableMeta.CONTENT_URI_SHARE, where, whereArgs);
+                getContentProviderClient().delete(
+                        ProviderTableMeta.CONTENT_URI_SHARE, where, whereArgs
+                );
                 
             } catch (RemoteException e) {
                 Log_OC.e(TAG, "Exception in cleanShares" + e.getMessage());
@@ -1138,7 +1210,8 @@ public class FileDataStorageManager {
     public void saveShares(Collection<OCShare> shares) {
         cleanShares();
         if (shares != null) {
-            ArrayList<ContentProviderOperation> operations = new ArrayList<ContentProviderOperation>(shares.size());
+            ArrayList<ContentProviderOperation> operations = 
+                    new ArrayList<ContentProviderOperation>(shares.size());
 
             // prepare operations to insert or update files to save in the given folder
             for (OCShare share : shares) {
@@ -1152,7 +1225,10 @@ public class FileDataStorageManager {
                 cv.put(ProviderTableMeta.OCSHARES_SHARED_DATE, share.getSharedDate());
                 cv.put(ProviderTableMeta.OCSHARES_EXPIRATION_DATE, share.getExpirationDate());
                 cv.put(ProviderTableMeta.OCSHARES_TOKEN, share.getToken());
-                cv.put(ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME, share.getSharedWithDisplayName());
+                cv.put(
+                    ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME, 
+                    share.getSharedWithDisplayName()
+                );
                 cv.put(ProviderTableMeta.OCSHARES_IS_DIRECTORY, share.isFolder() ? 1 : 0);
                 cv.put(ProviderTableMeta.OCSHARES_USER_ID, share.getUserId());
                 cv.put(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED, share.getIdRemoteShared());
@@ -1160,15 +1236,23 @@ public class FileDataStorageManager {
 
                 if (shareExists(share.getIdRemoteShared())) {
                     // updating an existing file
-                    operations.add(ContentProviderOperation.newUpdate(ProviderTableMeta.CONTENT_URI_SHARE).
+                    operations.add(
+                            ContentProviderOperation.newUpdate(ProviderTableMeta.CONTENT_URI_SHARE).
                             withValues(cv).
-                            withSelection(  ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED + "=?", 
-                                    new String[] { String.valueOf(share.getIdRemoteShared()) })
-                                    .build());
+                            withSelection(
+                                    ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED + "=?", 
+                                    new String[] { String.valueOf(share.getIdRemoteShared()) }
+                            ).
+                            build()
+                    );
 
                 } else {
                     // adding a new file
-                    operations.add(ContentProviderOperation.newInsert(ProviderTableMeta.CONTENT_URI_SHARE).withValues(cv).build());
+                    operations.add(
+                            ContentProviderOperation.newInsert(ProviderTableMeta.CONTENT_URI_SHARE).
+                            withValues(cv).
+                            build()
+                    );
                 }
             }
             
@@ -1176,10 +1260,13 @@ public class FileDataStorageManager {
             if (operations.size() > 0) {
                 @SuppressWarnings("unused")
                 ContentProviderResult[] results = null;
-                Log_OC.d(TAG, "Sending " + operations.size() + " operations to FileContentProvider");
+                Log_OC.d(TAG, "Sending " + operations.size() + 
+                        " operations to FileContentProvider");
                 try {
                     if (getContentResolver() != null) {
-                        results = getContentResolver().applyBatch(MainApp.getAuthority(), operations);
+                        results = getContentResolver().applyBatch(
+                                MainApp.getAuthority(), operations
+                        );
     
                     } else {
                         results = getContentProviderClient().applyBatch(operations);
@@ -1200,13 +1287,17 @@ public class FileDataStorageManager {
         cleanSharedFiles();
         
         if (sharedFiles != null) {
-            ArrayList<ContentProviderOperation> operations = new ArrayList<ContentProviderOperation>(sharedFiles.size());
+            ArrayList<ContentProviderOperation> operations = 
+                    new ArrayList<ContentProviderOperation>(sharedFiles.size());
 
             // prepare operations to insert or update files to save in the given folder
             for (OCFile file : sharedFiles) {
                 ContentValues cv = new ContentValues();
                 cv.put(ProviderTableMeta.FILE_MODIFIED, file.getModificationTimestamp());
-                cv.put(ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, file.getModificationTimestampAtLastSyncForData());
+                cv.put(
+                    ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA, 
+                    file.getModificationTimestampAtLastSyncForData()
+                );
                 cv.put(ProviderTableMeta.FILE_CREATION, file.getCreationTimestamp());
                 cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, file.getFileLength());
                 cv.put(ProviderTableMeta.FILE_CONTENT_TYPE, file.getMimetype());
@@ -1218,27 +1309,40 @@ public class FileDataStorageManager {
                 }
                 cv.put(ProviderTableMeta.FILE_ACCOUNT_OWNER, mAccount.name);
                 cv.put(ProviderTableMeta.FILE_LAST_SYNC_DATE, file.getLastSyncDateForProperties());
-                cv.put(ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA, file.getLastSyncDateForData());
+                cv.put(
+                    ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA, 
+                    file.getLastSyncDateForData()
+                );
                 cv.put(ProviderTableMeta.FILE_KEEP_IN_SYNC, file.keepInSync() ? 1 : 0);
                 cv.put(ProviderTableMeta.FILE_ETAG, file.getEtag());
                 cv.put(ProviderTableMeta.FILE_SHARE_BY_LINK, file.isShareByLink() ? 1 : 0);
                 cv.put(ProviderTableMeta.FILE_PUBLIC_LINK, file.getPublicLink());
                 cv.put(ProviderTableMeta.FILE_PERMISSIONS, file.getPermissions());
                 cv.put(ProviderTableMeta.FILE_REMOTE_ID, file.getRemoteId());
-                cv.put(ProviderTableMeta.FILE_UPDATE_THUMBNAIL, file.needsUpdateThumbnail() ? 1 : 0);
+                cv.put(
+                    ProviderTableMeta.FILE_UPDATE_THUMBNAIL, 
+                    file.needsUpdateThumbnail() ? 1 : 0
+                );
 
                 boolean existsByPath = fileExists(file.getRemotePath());
                 if (existsByPath || fileExists(file.getFileId())) {
                     // updating an existing file
-                    operations.add(ContentProviderOperation.newUpdate(ProviderTableMeta.CONTENT_URI).
+                    operations.add(
+                            ContentProviderOperation.newUpdate(ProviderTableMeta.CONTENT_URI).
                             withValues(cv).
-                            withSelection(  ProviderTableMeta._ID + "=?", 
-                                    new String[] { String.valueOf(file.getFileId()) })
-                                    .build());
+                            withSelection(
+                                    ProviderTableMeta._ID + "=?", 
+                                    new String[] { String.valueOf(file.getFileId()) }
+                            ).build()
+                    );
 
                 } else {
                     // adding a new file
-                    operations.add(ContentProviderOperation.newInsert(ProviderTableMeta.CONTENT_URI).withValues(cv).build());
+                    operations.add(
+                            ContentProviderOperation.newInsert(ProviderTableMeta.CONTENT_URI).
+                            withValues(cv).
+                            build()
+                    );
                 }
             }
             
@@ -1246,10 +1350,13 @@ public class FileDataStorageManager {
             if (operations.size() > 0) {
                 @SuppressWarnings("unused")
                 ContentProviderResult[] results = null;
-                Log_OC.d(TAG, "Sending " + operations.size() + " operations to FileContentProvider");
+                Log_OC.d(TAG, "Sending " + operations.size() + 
+                        " operations to FileContentProvider");
                 try {
                     if (getContentResolver() != null) {
-                        results = getContentResolver().applyBatch(MainApp.getAuthority(), operations);
+                        results = getContentResolver().applyBatch(
+                                MainApp.getAuthority(), operations
+                        );
     
                     } else {
                         results = getContentProviderClient().applyBatch(operations);
@@ -1268,7 +1375,8 @@ public class FileDataStorageManager {
     
     public void removeShare(OCShare share){
         Uri share_uri = ProviderTableMeta.CONTENT_URI_SHARE;
-        String where = ProviderTableMeta.OCSHARES_ACCOUNT_OWNER + "=?" + " AND " + ProviderTableMeta.FILE_PATH + "=?";
+        String where = ProviderTableMeta.OCSHARES_ACCOUNT_OWNER + "=?" + " AND " + 
+                ProviderTableMeta.FILE_PATH + "=?";
         String [] whereArgs = new String[]{mAccount.name, share.getPath()};
         if (getContentProviderClient() != null) {
             try {
@@ -1325,7 +1433,10 @@ public class FileDataStorageManager {
                 cv.put(ProviderTableMeta.OCSHARES_SHARED_DATE, share.getSharedDate());
                 cv.put(ProviderTableMeta.OCSHARES_EXPIRATION_DATE, share.getExpirationDate());
                 cv.put(ProviderTableMeta.OCSHARES_TOKEN, share.getToken());
-                cv.put(ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME, share.getSharedWithDisplayName());
+                cv.put(
+                    ProviderTableMeta.OCSHARES_SHARE_WITH_DISPLAY_NAME, 
+                    share.getSharedWithDisplayName()
+                );
                 cv.put(ProviderTableMeta.OCSHARES_IS_DIRECTORY, share.isFolder() ? 1 : 0);
                 cv.put(ProviderTableMeta.OCSHARES_USER_ID, share.getUserId());
                 cv.put(ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED, share.getIdRemoteShared());
@@ -1334,7 +1445,8 @@ public class FileDataStorageManager {
                 /*
                 if (shareExists(share.getIdRemoteShared())) {
                     // updating an existing share resource
-                    operations.add(ContentProviderOperation.newUpdate(ProviderTableMeta.CONTENT_URI_SHARE).
+                    operations.add(
+                            ContentProviderOperation.newUpdate(ProviderTableMeta.CONTENT_URI_SHARE).
                             withValues(cv).
                             withSelection(  ProviderTableMeta.OCSHARES_ID_REMOTE_SHARED + "=?", 
                                     new String[] { String.valueOf(share.getIdRemoteShared()) })
@@ -1343,7 +1455,11 @@ public class FileDataStorageManager {
                 } else {
                 */
                 // adding a new share resource
-                operations.add(ContentProviderOperation.newInsert(ProviderTableMeta.CONTENT_URI_SHARE).withValues(cv).build());
+                operations.add(
+                        ContentProviderOperation.newInsert(ProviderTableMeta.CONTENT_URI_SHARE).
+                        withValues(cv).
+                        build()
+                );
                 //}
             }
         }
@@ -1372,18 +1488,23 @@ public class FileDataStorageManager {
         
     }
 
-    private ArrayList<ContentProviderOperation> prepareRemoveSharesInFolder(OCFile folder, ArrayList<ContentProviderOperation> preparedOperations) {
+    private ArrayList<ContentProviderOperation> prepareRemoveSharesInFolder(
+            OCFile folder, ArrayList<ContentProviderOperation> preparedOperations
+            ) {
         if (folder != null) {
-            String where = ProviderTableMeta.OCSHARES_PATH + "=?" + " AND " + ProviderTableMeta.OCSHARES_ACCOUNT_OWNER + "=?";
+            String where = ProviderTableMeta.OCSHARES_PATH + "=?" + " AND " 
+                    + ProviderTableMeta.OCSHARES_ACCOUNT_OWNER + "=?";
             String [] whereArgs = new String[]{ "", mAccount.name };
             
             Vector<OCFile> files = getFolderContent(folder);
             
             for (OCFile file : files) {
                 whereArgs[0] = file.getRemotePath();
-                preparedOperations.add(ContentProviderOperation.newDelete(ProviderTableMeta.CONTENT_URI_SHARE)
-                        .withSelection(where, whereArgs)
-                        .build());
+                preparedOperations.add(
+                        ContentProviderOperation.newDelete(ProviderTableMeta.CONTENT_URI_SHARE).
+                        withSelection(where, whereArgs).
+                        build()
+                );
             }
         }
         return preparedOperations;
diff --git a/src/com/owncloud/android/datamodel/OCFile.java b/src/com/owncloud/android/datamodel/OCFile.java
index bd8e0d4e..d568ea3c 100644
--- a/src/com/owncloud/android/datamodel/OCFile.java
+++ b/src/com/owncloud/android/datamodel/OCFile.java
@@ -26,6 +26,8 @@ import com.owncloud.android.lib.common.utils.Log_OC;
 
 import java.io.File;
 
+import third_parties.daveKoeller.AlphanumComparator;
+
 public class OCFile implements Parcelable, Comparable<OCFile> {
 
     public static final Parcelable.Creator<OCFile> CREATOR = new Parcelable.Creator<OCFile>() {
@@ -458,7 +460,7 @@ public class OCFile implements Parcelable, Comparable<OCFile> {
         } else if (another.isFolder()) {
             return 1;
         }
-        return getRemotePath().toLowerCase().compareTo(another.getRemotePath().toLowerCase());
+        return new AlphanumComparator().compare(this, another);
     }
 
     @Override
diff --git a/src/com/owncloud/android/datamodel/ThumbnailsCacheManager.java b/src/com/owncloud/android/datamodel/ThumbnailsCacheManager.java
new file mode 100644
index 00000000..e75404ef
--- /dev/null
+++ b/src/com/owncloud/android/datamodel/ThumbnailsCacheManager.java
@@ -0,0 +1,265 @@
+/* ownCloud Android client application
+ *   Copyright (C) 2012-2014 ownCloud Inc.
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License version 2,
+ *   as published by the Free Software Foundation.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.owncloud.android.datamodel;
+
+import java.io.File;
+import java.lang.ref.WeakReference;
+
+import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Bitmap.CompressFormat;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.media.ThumbnailUtils;
+import android.os.AsyncTask;
+import android.util.TypedValue;
+import android.widget.ImageView;
+
+import com.owncloud.android.MainApp;
+import com.owncloud.android.lib.common.utils.Log_OC;
+import com.owncloud.android.ui.adapter.DiskLruImageCache;
+import com.owncloud.android.utils.BitmapUtils;
+import com.owncloud.android.utils.DisplayUtils;
+
+/**
+ * Manager for concurrent access to thumbnails cache. 
+ *  
+ * @author Tobias Kaminsky
+ * @author David A. Velasco
+ */
+public class ThumbnailsCacheManager {
+    
+    private static final String TAG = ThumbnailsCacheManager.class.getSimpleName();
+    
+    private static final String CACHE_FOLDER = "thumbnailCache"; 
+    
+    private static final Object mThumbnailsDiskCacheLock = new Object();
+    private static DiskLruImageCache mThumbnailCache = null;
+    private static boolean mThumbnailCacheStarting = true;
+    
+    private static final int DISK_CACHE_SIZE = 1024 * 1024 * 10; // 10MB
+    private static final CompressFormat mCompressFormat = CompressFormat.JPEG;
+    private static final int mCompressQuality = 70;
+    
+    public static Bitmap mDefaultImg = 
+            BitmapFactory.decodeResource(
+                    MainApp.getAppContext().getResources(), 
+                    DisplayUtils.getResourceId("image/png", "default.png")
+            );
+
+    
+    public static class InitDiskCacheTask extends AsyncTask<File, Void, Void> {
+        @Override
+        protected Void doInBackground(File... params) {
+            synchronized (mThumbnailsDiskCacheLock) {
+                mThumbnailCacheStarting = true;
+                if (mThumbnailCache == null) {
+                    try {
+                        // Check if media is mounted or storage is built-in, if so, 
+                        // try and use external cache dir; otherwise use internal cache dir
+                        final String cachePath = 
+                                MainApp.getAppContext().getExternalCacheDir().getPath() + 
+                                File.separator + CACHE_FOLDER;
+                        Log_OC.d(TAG, "create dir: " + cachePath);
+                        final File diskCacheDir = new File(cachePath);
+                        mThumbnailCache = new DiskLruImageCache(
+                                diskCacheDir, 
+                                DISK_CACHE_SIZE, 
+                                mCompressFormat, 
+                                mCompressQuality
+                        );
+                    } catch (Exception e) {
+                        Log_OC.d(TAG, "Thumbnail cache could not be opened ", e);
+                        mThumbnailCache = null;
+                    }
+                }
+                mThumbnailCacheStarting = false; // Finished initialization
+                mThumbnailsDiskCacheLock.notifyAll(); // Wake any waiting threads
+            }
+            return null;
+        }
+    }
+    
+    
+    public static void addBitmapToCache(String key, Bitmap bitmap) {
+        synchronized (mThumbnailsDiskCacheLock) {
+            if (mThumbnailCache != null) {
+                mThumbnailCache.put(key, bitmap);
+            }
+        }
+    }
+
+
+    public static Bitmap getBitmapFromDiskCache(String key) {
+        synchronized (mThumbnailsDiskCacheLock) {
+            // Wait while disk cache is started from background thread
+            while (mThumbnailCacheStarting) {
+                try {
+                    mThumbnailsDiskCacheLock.wait();
+                } catch (InterruptedException e) {}
+            }
+            if (mThumbnailCache != null) {
+                return (Bitmap) mThumbnailCache.getBitmap(key);
+            }
+        }
+        return null;
+    }
+
+    
+    public static boolean cancelPotentialWork(OCFile file, ImageView imageView) {
+        final ThumbnailGenerationTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
+
+        if (bitmapWorkerTask != null) {
+            final OCFile bitmapData = bitmapWorkerTask.mFile;
+            // If bitmapData is not yet set or it differs from the new data
+            if (bitmapData == null || bitmapData != file) {
+                // Cancel previous task
+                bitmapWorkerTask.cancel(true);
+            } else {
+                // The same work is already in progress
+                return false;
+            }
+        }
+        // No task associated with the ImageView, or an existing task was cancelled
+        return true;
+    }
+    
+    public static ThumbnailGenerationTask getBitmapWorkerTask(ImageView imageView) {
+        if (imageView != null) {
+            final Drawable drawable = imageView.getDrawable();
+            if (drawable instanceof AsyncDrawable) {
+                final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
+                return asyncDrawable.getBitmapWorkerTask();
+            }
+         }
+         return null;
+     }
+
+    public static class ThumbnailGenerationTask extends AsyncTask<OCFile, Void, Bitmap> {
+        private final WeakReference<ImageView> mImageViewReference;
+        private OCFile mFile;
+        private FileDataStorageManager mStorageManager;
+        
+        public ThumbnailGenerationTask(ImageView imageView, FileDataStorageManager storageManager) {
+         // Use a WeakReference to ensure the ImageView can be garbage collected
+            mImageViewReference = new WeakReference<ImageView>(imageView);
+            if (storageManager == null)
+                throw new IllegalArgumentException("storageManager must not be NULL");
+            mStorageManager = storageManager;
+        }
+
+        // Decode image in background.
+        @Override
+        protected Bitmap doInBackground(OCFile... params) {
+            Bitmap thumbnail = null;
+            
+            try {
+                mFile = params[0];
+                final String imageKey = String.valueOf(mFile.getRemoteId());
+    
+                // Check disk cache in background thread
+                thumbnail = getBitmapFromDiskCache(imageKey);
+    
+                // Not found in disk cache
+                if (thumbnail == null || mFile.needsUpdateThumbnail()) { 
+                    // Converts dp to pixel
+                    Resources r = MainApp.getAppContext().getResources();
+                    int px = (int) Math.round(TypedValue.applyDimension(
+                            TypedValue.COMPLEX_UNIT_DIP, 150, r.getDisplayMetrics()
+                    ));
+                    
+                    if (mFile.isDown()){
+                        Bitmap bitmap = BitmapUtils.decodeSampledBitmapFromFile(
+                                mFile.getStoragePath(), px, px);
+                        
+                        if (bitmap != null) {
+                            thumbnail = ThumbnailUtils.extractThumbnail(bitmap, px, px);
+    
+                            // Add thumbnail to cache
+                            addBitmapToCache(imageKey, thumbnail);
+
+                            mFile.setNeedsUpdateThumbnail(false);
+                            mStorageManager.saveFile(mFile);
+                        }
+    
+                    }
+                }
+                
+            } catch (Throwable t) {
+                // the app should never break due to a problem with thumbnails
+                Log_OC.e(TAG, "Generation of thumbnail for " + mFile + " failed", t);
+                if (t instanceof OutOfMemoryError) {
+                    System.gc();
+                }
+            }
+            
+            return thumbnail;
+        }
+        
+        protected void onPostExecute(Bitmap bitmap){
+            if (isCancelled()) {
+                bitmap = null;
+            }
+
+            if (mImageViewReference != null && bitmap != null) {
+                final ImageView imageView = mImageViewReference.get();
+                final ThumbnailGenerationTask bitmapWorkerTask =
+                        getBitmapWorkerTask(imageView);
+                if (this == bitmapWorkerTask && imageView != null) {
+                    if (imageView.getTag().equals(mFile.getFileId())) {
+                        imageView.setImageBitmap(bitmap);
+                    }
+                }
+            }
+        }
+    }
+  
+    
+    public static class AsyncDrawable extends BitmapDrawable {
+        private final WeakReference<ThumbnailGenerationTask> bitmapWorkerTaskReference;
+
+        public AsyncDrawable(
+                Resources res, Bitmap bitmap, ThumbnailGenerationTask bitmapWorkerTask
+            ) {
+            
+            super(res, bitmap);
+            bitmapWorkerTaskReference =
+                new WeakReference<ThumbnailGenerationTask>(bitmapWorkerTask);
+        }
+
+        public ThumbnailGenerationTask getBitmapWorkerTask() {
+            return bitmapWorkerTaskReference.get();
+        }
+    }
+
+    
+    /**
+     * Remove from cache the remoteId passed
+     * @param fileRemoteId: remote id of mFile passed
+     */
+    public static void removeFileFromCache(String fileRemoteId){
+        synchronized (mThumbnailsDiskCacheLock) {
+            if (mThumbnailCache != null) {
+                mThumbnailCache.removeKey(fileRemoteId);
+            }
+            mThumbnailsDiskCacheLock.notifyAll(); // Wake any waiting threads
+        }
+    }
+
+}
diff --git a/src/com/owncloud/android/files/services/FileDownloader.java b/src/com/owncloud/android/files/services/FileDownloader.java
index cb0f12ce..fdc35f8d 100644
--- a/src/com/owncloud/android/files/services/FileDownloader.java
+++ b/src/com/owncloud/android/files/services/FileDownloader.java
@@ -398,6 +398,7 @@ public class FileDownloader extends Service implements OnDatatransferProgressLis
         file.setMimetype(mCurrentDownload.getMimeType());
         file.setStoragePath(mCurrentDownload.getSavePath());
         file.setFileLength((new File(mCurrentDownload.getSavePath()).length()));
+        file.setRemoteId(mCurrentDownload.getFile().getRemoteId());
         mStorageManager.saveFile(file);
     }
 
diff --git a/src/com/owncloud/android/files/services/FileUploader.java b/src/com/owncloud/android/files/services/FileUploader.java
index 5b7185ac..ad2a2cbe 100644
--- a/src/com/owncloud/android/files/services/FileUploader.java
+++ b/src/com/owncloud/android/files/services/FileUploader.java
@@ -630,7 +630,7 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
               // coincidence; nothing else is needed, the storagePath is right
               // in the instance returned by mCurrentUpload.getFile()
         }
-
+        file.setNeedsUpdateThumbnail(true);
         mStorageManager.saveFile(file);
     }
 
@@ -641,6 +641,7 @@ public class FileUploader extends Service implements OnDatatransferProgressListe
         file.setModificationTimestamp(remoteFile.getModifiedTimestamp());
         file.setModificationTimestampAtLastSyncForData(remoteFile.getModifiedTimestamp());
         // file.setEtag(remoteFile.getEtag());    // TODO Etag, where available
+        file.setRemoteId(remoteFile.getRemoteId());
     }
 
     private OCFile obtainNewOCFileToUpload(String remotePath, String localPath, String mimeType,
diff --git a/src/com/owncloud/android/operations/CreateFolderOperation.java b/src/com/owncloud/android/operations/CreateFolderOperation.java
index b0e7ed9d..4df8b3df 100644
--- a/src/com/owncloud/android/operations/CreateFolderOperation.java
+++ b/src/com/owncloud/android/operations/CreateFolderOperation.java
@@ -84,21 +84,36 @@ public class CreateFolderOperation extends SyncOperation implements OnRemoteOper
        }
     }
 
-    
     /**
      * Save new directory in local database
      */
     public void saveFolderInDB() {
-        OCFile newDir = new OCFile(mRemotePath);
-        newDir.setMimetype("DIR");
-        long parentId = getStorageManager().getFileByPath(FileStorageUtils.getParentPath(mRemotePath)).getFileId();
-        newDir.setParentId(parentId);
-        newDir.setModificationTimestamp(System.currentTimeMillis());
-        getStorageManager().saveFile(newDir);
+        if (mCreateFullPath && getStorageManager().
+                getFileByPath(FileStorageUtils.getParentPath(mRemotePath)) == null){// When parent
+                                                                                    // of remote path
+                                                                                    // is not created 
+            String[] subFolders = mRemotePath.split("/");
+            String composedRemotePath = "/";
 
-        Log_OC.d(TAG, "Create directory " + mRemotePath + " in Database");
+            // For each antecesor folders create them recursively
+            for (int i=0; i<subFolders.length; i++) {
+                String subFolder =  subFolders[i];
+                if (!subFolder.isEmpty()) {
+                    composedRemotePath = composedRemotePath + subFolder + "/";
+                    mRemotePath = composedRemotePath;
+                    saveFolderInDB();
+                }
+            }
+        } else { // Create directory on DB
+            OCFile newDir = new OCFile(mRemotePath);
+            newDir.setMimetype("DIR");
+            long parentId = getStorageManager().
+                    getFileByPath(FileStorageUtils.getParentPath(mRemotePath)).getFileId();
+            newDir.setParentId(parentId);
+            newDir.setModificationTimestamp(System.currentTimeMillis());
+            getStorageManager().saveFile(newDir);
 
+            Log_OC.d(TAG, "Create directory " + mRemotePath + " in Database");
+        }
     }
-
-
 }
diff --git a/src/com/owncloud/android/operations/SynchronizeFileOperation.java b/src/com/owncloud/android/operations/SynchronizeFileOperation.java
index c8ee1e2c..45a73057 100644
--- a/src/com/owncloud/android/operations/SynchronizeFileOperation.java
+++ b/src/com/owncloud/android/operations/SynchronizeFileOperation.java
@@ -170,6 +170,8 @@ public class SynchronizeFileOperation extends SyncOperation {
                     result = new RemoteOperationResult(ResultCode.OK);
 
                 } else if (serverChanged) {
+                    mLocalFile.setRemoteId(mServerFile.getRemoteId());
+                    
                     if (mSyncFileContents) {
                         requestForDownload(mLocalFile); // local, not server; we won't to keep the value of keepInSync!
                         // the update of local data will be done later by the FileUploader service when the upload finishes
diff --git a/src/com/owncloud/android/operations/SynchronizeFolderOperation.java b/src/com/owncloud/android/operations/SynchronizeFolderOperation.java
index f5426527..cdf12823 100644
--- a/src/com/owncloud/android/operations/SynchronizeFolderOperation.java
+++ b/src/com/owncloud/android/operations/SynchronizeFolderOperation.java
@@ -70,8 +70,10 @@ public class SynchronizeFolderOperation extends RemoteOperation {
 
     private static final String TAG = SynchronizeFolderOperation.class.getSimpleName();
 
-    public static final String EVENT_SINGLE_FOLDER_CONTENTS_SYNCED  = SynchronizeFolderOperation.class.getName() + ".EVENT_SINGLE_FOLDER_CONTENTS_SYNCED";
-    public static final String EVENT_SINGLE_FOLDER_SHARES_SYNCED    = SynchronizeFolderOperation.class.getName() + ".EVENT_SINGLE_FOLDER_SHARES_SYNCED";
+    public static final String EVENT_SINGLE_FOLDER_CONTENTS_SYNCED  = 
+            SynchronizeFolderOperation.class.getName() + ".EVENT_SINGLE_FOLDER_CONTENTS_SYNCED";
+    public static final String EVENT_SINGLE_FOLDER_SHARES_SYNCED    = 
+            SynchronizeFolderOperation.class.getName() + ".EVENT_SINGLE_FOLDER_SHARES_SYNCED";
     
     /** Time stamp for the synchronization process in progress */
     private long mCurrentSyncTime;
@@ -97,16 +99,19 @@ public class SynchronizeFolderOperation extends RemoteOperation {
     /** Counter of failed operations in synchronization of kept-in-sync files */
     private int mFailsInFavouritesFound;
 
-    /** Map of remote and local paths to files that where locally stored in a location out of the ownCloud folder and couldn't be copied automatically into it */
+    /**
+     * Map of remote and local paths to files that where locally stored in a location 
+     * out of the ownCloud folder and couldn't be copied automatically into it 
+     **/
     private Map<String, String> mForgottenLocalFiles;
 
     /** 'True' means that this operation is part of a full account synchronization */ 
     private boolean mSyncFullAccount;
 
-    /** 'True' means that Share resources bound to the files into the folder should be refreshed also */
+    /** 'True' means that Share resources bound to the files into should be refreshed also */
     private boolean mIsShareSupported;
     
-    /** 'True' means that the remote folder changed from last synchronization and should be fetched */
+    /** 'True' means that the remote folder changed and should be fetched */
     private boolean mRemoteFolderChanged;
 
     /** 'True' means that Etag will be ignored */
@@ -116,11 +121,14 @@ public class SynchronizeFolderOperation extends RemoteOperation {
     /**
      * Creates a new instance of {@link SynchronizeFolderOperation}.
      * 
-     * @param   remoteFolderPath        Remote folder to synchronize.
+     * @param   folder                  Folder to synchronize.
      * @param   currentSyncTime         Time stamp for the synchronization process in progress.
-     * @param   localFolderId           Identifier in the local database of the folder to synchronize.
-     * @param   updateFolderProperties  'True' means that the properties of the folder should be updated also, not just its content.
-     * @param   syncFullAccount         'True' means that this operation is part of a full account synchronization.
+     * @param   syncFullAccount         'True' means that this operation is part of a full account 
+     *                                  synchronization.
+     * @param   isShareSupported        'True' means that the server supports the sharing API.           
+     * @param   ignoreEtag              'True' means that the content of the remote folder should
+     *                                  be fetched and updated even though the 'eTag' did not 
+     *                                  change.  
      * @param   dataStorageManager      Interface with the local database.
      * @param   account                 ownCloud account where the folder is located. 
      * @param   context                 Application context.
@@ -159,7 +167,8 @@ public class SynchronizeFolderOperation extends RemoteOperation {
     }
     
     /**
-     * Returns the list of files and folders contained in the synchronized folder, if called after synchronization is complete.
+     * Returns the list of files and folders contained in the synchronized folder, 
+     * if called after synchronization is complete.
      * 
      * @return  List of files and folders contained in the synchronized folder.
      */
@@ -194,7 +203,9 @@ public class SynchronizeFolderOperation extends RemoteOperation {
         }
         
         if (!mSyncFullAccount) {            
-            sendLocalBroadcast(EVENT_SINGLE_FOLDER_CONTENTS_SYNCED, mLocalFolder.getRemotePath(), result);
+            sendLocalBroadcast(
+                    EVENT_SINGLE_FOLDER_CONTENTS_SYNCED, mLocalFolder.getRemotePath(), result
+            );
         }
         
         if (result.isSuccess() && mIsShareSupported && !mSyncFullAccount) {
@@ -202,7 +213,9 @@ public class SynchronizeFolderOperation extends RemoteOperation {
         }
         
         if (!mSyncFullAccount) {            
-            sendLocalBroadcast(EVENT_SINGLE_FOLDER_SHARES_SYNCED, mLocalFolder.getRemotePath(), result);
+            sendLocalBroadcast(
+                    EVENT_SINGLE_FOLDER_SHARES_SYNCED, mLocalFolder.getRemotePath(), result
+            );
         }
         
         return result;
@@ -235,12 +248,14 @@ public class SynchronizeFolderOperation extends RemoteOperation {
 
             if (!mIgnoreETag) {
                 // check if remote and local folder are different
-                mRemoteFolderChanged = !(remoteFolder.getEtag().equalsIgnoreCase(mLocalFolder.getEtag()));
+                mRemoteFolderChanged = 
+                        !(remoteFolder.getEtag().equalsIgnoreCase(mLocalFolder.getEtag()));
             }
 
             result = new RemoteOperationResult(ResultCode.OK);
         
-            Log_OC.i(TAG, "Checked " + mAccount.name + remotePath + " : " + (mRemoteFolderChanged ? "changed" : "not changed"));
+            Log_OC.i(TAG, "Checked " + mAccount.name + remotePath + " : " + 
+                    (mRemoteFolderChanged ? "changed" : "not changed"));
             
         } else {
             // check failed
@@ -248,9 +263,11 @@ public class SynchronizeFolderOperation extends RemoteOperation {
                 removeLocalFolder();
             }
             if (result.isException()) {
-                Log_OC.e(TAG, "Checked " + mAccount.name + remotePath  + " : " + result.getLogMessage(), result.getException());
+                Log_OC.e(TAG, "Checked " + mAccount.name + remotePath  + " : " + 
+                        result.getLogMessage(), result.getException());
             } else {
-                Log_OC.e(TAG, "Checked " + mAccount.name + remotePath + " : " + result.getLogMessage());
+                Log_OC.e(TAG, "Checked " + mAccount.name + remotePath + " : " + 
+                        result.getLogMessage());
             }
         }
         
@@ -267,7 +284,8 @@ public class SynchronizeFolderOperation extends RemoteOperation {
         if (result.isSuccess()) {
             synchronizeData(result.getData(), client);
             if (mConflictsFound > 0  || mFailsInFavouritesFound > 0) { 
-                result = new RemoteOperationResult(ResultCode.SYNC_CONFLICT);   // should be different result, but will do the job
+                result = new RemoteOperationResult(ResultCode.SYNC_CONFLICT);   
+                    // should be a different result code, but will do the job
             }
         } else {
             if (result.getCode() == ResultCode.FILE_NOT_FOUND)
@@ -281,7 +299,13 @@ public class SynchronizeFolderOperation extends RemoteOperation {
     private void removeLocalFolder() {
         if (mStorageManager.fileExists(mLocalFolder.getFileId())) {
             String currentSavePath = FileStorageUtils.getSavePath(mAccount.name);
-            mStorageManager.removeFolder(mLocalFolder, true, (mLocalFolder.isDown() && mLocalFolder.getStoragePath().startsWith(currentSavePath)));
+            mStorageManager.removeFolder(
+                    mLocalFolder, 
+                    true, 
+                    (   mLocalFolder.isDown() && 
+                            mLocalFolder.getStoragePath().startsWith(currentSavePath)
+                    )
+            );
         }
     }
 
@@ -296,7 +320,7 @@ public class SynchronizeFolderOperation extends RemoteOperation {
      *  
      *  @param client           Client instance to the remote server where the data were 
      *                          retrieved.  
-     *  @return                 'True' when any change was made in the local data, 'false' otherwise.
+     *  @return                 'True' when any change was made in the local data, 'false' otherwise
      */
     private void synchronizeData(ArrayList<Object> folderAndFiles, OwnCloudClient client) {
         // get 'fresh data' from the database
@@ -307,7 +331,8 @@ public class SynchronizeFolderOperation extends RemoteOperation {
         remoteFolder.setParentId(mLocalFolder.getParentId());
         remoteFolder.setFileId(mLocalFolder.getFileId());
         
-        Log_OC.d(TAG, "Remote folder " + mLocalFolder.getRemotePath() + " changed - starting update of local data ");
+        Log_OC.d(TAG, "Remote folder " + mLocalFolder.getRemotePath() 
+                + " changed - starting update of local data ");
         
         List<OCFile> updatedFiles = new Vector<OCFile>(folderAndFiles.size() - 1);
         List<SynchronizeFileOperation> filesToSyncContents = new Vector<SynchronizeFileOperation>();
@@ -327,30 +352,38 @@ public class SynchronizeFolderOperation extends RemoteOperation {
             remoteFile.setParentId(mLocalFolder.getFileId());
 
             /// retrieve local data for the read file 
-            //localFile = mStorageManager.getFileByPath(remoteFile.getRemotePath());
+            //  localFile = mStorageManager.getFileByPath(remoteFile.getRemotePath());
             localFile = localFilesMap.remove(remoteFile.getRemotePath());
             
-            /// add to the remoteFile (the new one) data about LOCAL STATE (not existing in the server side)
+            /// add to the remoteFile (the new one) data about LOCAL STATE (not existing in server)
             remoteFile.setLastSyncDateForProperties(mCurrentSyncTime);
             if (localFile != null) {
                 // some properties of local state are kept unmodified
                 remoteFile.setFileId(localFile.getFileId());
                 remoteFile.setKeepInSync(localFile.keepInSync());
                 remoteFile.setLastSyncDateForData(localFile.getLastSyncDateForData());
-                remoteFile.setModificationTimestampAtLastSyncForData(localFile.getModificationTimestampAtLastSyncForData());
+                remoteFile.setModificationTimestampAtLastSyncForData(
+                        localFile.getModificationTimestampAtLastSyncForData()
+                );
                 remoteFile.setStoragePath(localFile.getStoragePath());
-                remoteFile.setEtag(localFile.getEtag());    // eTag will not be updated unless contents are synchronized (Synchronize[File|Folder]Operation with remoteFile as parameter)
+                // eTag will not be updated unless contents are synchronized 
+                //  (Synchronize[File|Folder]Operation with remoteFile as parameter)
+                remoteFile.setEtag(localFile.getEtag());    
                 if (remoteFile.isFolder()) {
-                    remoteFile.setFileLength(localFile.getFileLength()); // TODO move operations about size of folders to FileContentProvider
+                    remoteFile.setFileLength(localFile.getFileLength()); 
+                        // TODO move operations about size of folders to FileContentProvider
                 }
                 remoteFile.setPublicLink(localFile.getPublicLink());
                 remoteFile.setShareByLink(localFile.isShareByLink());
             } else {
-                remoteFile.setEtag(""); // remote eTag will not be updated unless contents are synchronized (Synchronize[File|Folder]Operation with remoteFile as parameter)
+                // remote eTag will not be updated unless contents are synchronized 
+                //  (Synchronize[File|Folder]Operation with remoteFile as parameter)
+                remoteFile.setEtag(""); 
             }
 
             /// check and fix, if needed, local storage path
-            checkAndFixForeignStoragePath(remoteFile);      // fixing old policy - now local files must be copied into the ownCloud local folder 
+            checkAndFixForeignStoragePath(remoteFile);      // policy - local files are COPIED 
+                                                            // into the ownCloud local folder;
             searchForLocalFileInDefaultPath(remoteFile);    // legacy   
 
             /// prepare content synchronization for kept-in-sync files
@@ -368,7 +401,7 @@ public class SynchronizeFolderOperation extends RemoteOperation {
             updatedFiles.add(remoteFile);
         }
 
-        // save updated contents in local database; all at once, trying to get a best performance in database update (not a big deal, indeed)
+        // save updated contents in local database
         mStorageManager.saveFolder(remoteFolder, updatedFiles, localFilesMap.values());
 
         // request for the synchronization of file contents AFTER saving current remote properties
@@ -378,27 +411,32 @@ public class SynchronizeFolderOperation extends RemoteOperation {
     }
 
     /**
-     * Performs a list of synchronization operations, determining if a download or upload is needed or
-     * if exists conflict due to changes both in local and remote contents of the each file.
+     * Performs a list of synchronization operations, determining if a download or upload is needed
+     * or if exists conflict due to changes both in local and remote contents of the each file.
      * 
-     * If download or upload is needed, request the operation to the corresponding service and goes on.
+     * If download or upload is needed, request the operation to the corresponding service and goes 
+     * on.
      * 
      * @param filesToSyncContents       Synchronization operations to execute.
      * @param client                    Interface to the remote ownCloud server.
      */
-    private void startContentSynchronizations(List<SynchronizeFileOperation> filesToSyncContents, OwnCloudClient client) {
+    private void startContentSynchronizations(
+            List<SynchronizeFileOperation> filesToSyncContents, OwnCloudClient client
+        ) {
         RemoteOperationResult contentsResult = null;
         for (SynchronizeFileOperation op: filesToSyncContents) {
-            contentsResult = op.execute(mStorageManager, mContext);   // returns without waiting for upload or download finishes
+            contentsResult = op.execute(mStorageManager, mContext);   // async
             if (!contentsResult.isSuccess()) {
                 if (contentsResult.getCode() == ResultCode.SYNC_CONFLICT) {
                     mConflictsFound++;
                 } else {
                     mFailsInFavouritesFound++;
                     if (contentsResult.getException() != null) {
-                        Log_OC.e(TAG, "Error while synchronizing favourites : " +  contentsResult.getLogMessage(), contentsResult.getException());
+                        Log_OC.e(TAG, "Error while synchronizing favourites : " 
+                                +  contentsResult.getLogMessage(), contentsResult.getException());
                     } else {
-                        Log_OC.e(TAG, "Error while synchronizing favourites : " + contentsResult.getLogMessage());
+                        Log_OC.e(TAG, "Error while synchronizing favourites : " 
+                                + contentsResult.getLogMessage());
                     }
                 }
             }   // won't let these fails break the synchronization process
@@ -430,11 +468,11 @@ public class SynchronizeFolderOperation extends RemoteOperation {
     
 
     /**
-     * Checks the storage path of the OCFile received as parameter. If it's out of the local ownCloud folder,
-     * tries to copy the file inside it. 
+     * Checks the storage path of the OCFile received as parameter. 
+     * If it's out of the local ownCloud folder, tries to copy the file inside it. 
      * 
-     * If the copy fails, the link to the local file is nullified. The account of forgotten files is kept in 
-     * {@link #mForgottenLocalFiles}
+     * If the copy fails, the link to the local file is nullified. The account of forgotten 
+     * files is kept in {@link #mForgottenLocalFiles}
      *) 
      * @param file      File to check and fix.
      */
@@ -456,7 +494,9 @@ public class SynchronizeFolderOperation extends RemoteOperation {
                     File expectedParent = expectedFile.getParentFile();
                     expectedParent.mkdirs();
                     if (!expectedParent.isDirectory()) {
-                        throw new IOException("Unexpected error: parent directory could not be created");
+                        throw new IOException(
+                                "Unexpected error: parent directory could not be created"
+                        );
                     }
                     expectedFile.createNewFile();
                     if (!expectedFile.isFile()) {
@@ -480,12 +520,14 @@ public class SynchronizeFolderOperation extends RemoteOperation {
                     try {
                         if (in != null) in.close();
                     } catch (Exception e) {
-                        Log_OC.d(TAG, "Weird exception while closing input stream for " + storagePath + " (ignoring)", e);
+                        Log_OC.d(TAG, "Weird exception while closing input stream for " 
+                                + storagePath + " (ignoring)", e);
                     }
                     try {
                         if (out != null) out.close();
                     } catch (Exception e) {
-                        Log_OC.d(TAG, "Weird exception while closing output stream for " + expectedPath + " (ignoring)", e);
+                        Log_OC.d(TAG, "Weird exception while closing output stream for " 
+                                + expectedPath + " (ignoring)", e);
                     }
                 }
             }
@@ -497,7 +539,8 @@ public class SynchronizeFolderOperation extends RemoteOperation {
         RemoteOperationResult result = null;
         
         // remote request 
-        GetRemoteSharesForFileOperation operation = new GetRemoteSharesForFileOperation(mLocalFolder.getRemotePath(), false, true);
+        GetRemoteSharesForFileOperation operation = 
+                new GetRemoteSharesForFileOperation(mLocalFolder.getRemotePath(), false, true);
         result = operation.execute(client);
         
         if (result.isSuccess()) {
@@ -532,13 +575,17 @@ public class SynchronizeFolderOperation extends RemoteOperation {
 
     
     /**
-     * Sends a message to any application component interested in the progress of the synchronization.
+     * Sends a message to any application component interested in the progress 
+     * of the synchronization.
      * 
      * @param event
-     * @param dirRemotePath     Remote path of a folder that was just synchronized (with or without success)
+     * @param dirRemotePath     Remote path of a folder that was just synchronized 
+     *                          (with or without success)
      * @param result
      */
-    private void sendLocalBroadcast(String event, String dirRemotePath, RemoteOperationResult result) {
+    private void sendLocalBroadcast(
+            String event, String dirRemotePath, RemoteOperationResult result
+        ) {
         Log_OC.d(TAG, "Send broadcast " + event);
         Intent intent = new Intent(event);
         intent.putExtra(FileSyncAdapter.EXTRA_ACCOUNT_NAME, mAccount.name);
diff --git a/src/com/owncloud/android/providers/FileContentProvider.java b/src/com/owncloud/android/providers/FileContentProvider.java
index 9792f3e9..a94454ce 100644
--- a/src/com/owncloud/android/providers/FileContentProvider.java
+++ b/src/com/owncloud/android/providers/FileContentProvider.java
@@ -22,13 +22,12 @@ import java.util.ArrayList;
 import java.util.HashMap;
 
 import com.owncloud.android.R;
+import com.owncloud.android.datamodel.ThumbnailsCacheManager;
 import com.owncloud.android.db.ProviderMeta;
 import com.owncloud.android.db.ProviderMeta.ProviderTableMeta;
 import com.owncloud.android.lib.common.utils.Log_OC;
 import com.owncloud.android.lib.resources.shares.ShareType;
 
-
-
 import android.content.ContentProvider;
 import android.content.ContentProviderOperation;
 import android.content.ContentProviderResult;
@@ -165,13 +164,14 @@ public class FileContentProvider extends ContentProvider {
         int count = 0;
         switch (mUriMatcher.match(uri)) {
         case SINGLE_FILE:
-            /*Cursor c = query(db, uri, null, where, whereArgs, null);
-            String remotePath = "(unexisting)";
+            Cursor c = query(db, uri, null, where, whereArgs, null);
+            String remoteId = "";
             if (c != null && c.moveToFirst()) {
-                remotePath = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_PATH));
+                remoteId = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_REMOTE_ID));
+                //ThumbnailsCacheManager.removeFileFromCache(remoteId);
             }
-            Log_OC.d(TAG, "Removing FILE " + remotePath);
-            */
+            Log_OC.d(TAG, "Removing FILE " + remoteId);
+
             count = db.delete(ProviderTableMeta.FILE_TABLE_NAME,
                     ProviderTableMeta._ID
                             + "="
@@ -197,16 +197,28 @@ public class FileContentProvider extends ContentProvider {
             Cursor children = query(uri, null, null, null, null);
             if (children != null && children.moveToFirst())  {
                 long childId;
-                boolean isDir; 
+                boolean isDir;
                 //String remotePath; 
                 while (!children.isAfterLast()) {
                     childId = children.getLong(children.getColumnIndex(ProviderTableMeta._ID));
-                    isDir = "DIR".equals(children.getString(children.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)));
+                    isDir = "DIR".equals(children.getString(
+                            children.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)
+                    ));
                     //remotePath = children.getString(children.getColumnIndex(ProviderTableMeta.FILE_PATH));
                     if (isDir) {
-                        count += delete(db, ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_DIR, childId), null, null);
+                        count += delete(
+                            db, 
+                            ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_DIR, childId), 
+                            null, 
+                            null
+                        );
                     } else {
-                        count += delete(db, ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_FILE, childId), null, null);
+                        count += delete(
+                            db, 
+                            ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_FILE, childId),
+                            null, 
+                            null
+                        );
                     }
                     children.moveToNext();
                 }
@@ -240,7 +252,6 @@ public class FileContentProvider extends ContentProvider {
         }
         return count;
     }
-    
 
     @Override
     public String getType(Uri uri) {
@@ -257,7 +268,6 @@ public class FileContentProvider extends ContentProvider {
 
     @Override
     public Uri insert(Uri uri, ContentValues values) {
-        //Log_OC.d(TAG, "Inserting " + values.getAsString(ProviderTableMeta.FILE_PATH) + " at provider " + this);
         Uri newUri = null;
         SQLiteDatabase db = mDbHelper.getWritableDatabase();
         db.beginTransaction();
@@ -277,23 +287,31 @@ public class FileContentProvider extends ContentProvider {
         case SINGLE_FILE:
             String remotePath = values.getAsString(ProviderTableMeta.FILE_PATH);
             String accountName = values.getAsString(ProviderTableMeta.FILE_ACCOUNT_OWNER);
-            String[] projection = new String[] {ProviderTableMeta._ID, ProviderTableMeta.FILE_PATH, ProviderTableMeta.FILE_ACCOUNT_OWNER };
-            String where = ProviderTableMeta.FILE_PATH + "=? AND " + ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?";
+            String[] projection = new String[] {
+                    ProviderTableMeta._ID, ProviderTableMeta.FILE_PATH, 
+                    ProviderTableMeta.FILE_ACCOUNT_OWNER 
+            };
+            String where = ProviderTableMeta.FILE_PATH + "=? AND " + 
+                    ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?";
             String[] whereArgs = new String[] {remotePath, accountName};
             Cursor doubleCheck = query(db, uri, projection, where, whereArgs, null);
-            if (doubleCheck == null || !doubleCheck.moveToFirst()) {    // ugly patch; serious refactorization is needed to reduce work in FileDataStorageManager and bring it to FileContentProvider 
+            // ugly patch; serious refactorization is needed to reduce work in 
+            // FileDataStorageManager and bring it to FileContentProvider
+            if (doubleCheck == null || !doubleCheck.moveToFirst()) {     
                 long rowId = db.insert(ProviderTableMeta.FILE_TABLE_NAME, null, values);
                 if (rowId > 0) {
-                    Uri insertedFileUri = ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_FILE, rowId);
-                    //Log_OC.d(TAG, "Inserted " + values.getAsString(ProviderTableMeta.FILE_PATH) + " at provider " + this);
+                    Uri insertedFileUri = 
+                            ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_FILE, rowId);
                     return insertedFileUri;
                 } else {
-                    //Log_OC.d(TAG, "Error while inserting " + values.getAsString(ProviderTableMeta.FILE_PATH)  + " at provider " + this);
                     throw new SQLException("ERROR " + uri);
                 }
             } else {
                 // file is already inserted; race condition, let's avoid a duplicated entry
-                Uri insertedFileUri = ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_FILE, doubleCheck.getLong(doubleCheck.getColumnIndex(ProviderTableMeta._ID)));
+                Uri insertedFileUri = ContentUris.withAppendedId(
+                        ProviderTableMeta.CONTENT_URI_FILE, 
+                        doubleCheck.getLong(doubleCheck.getColumnIndex(ProviderTableMeta._ID))
+                );
                 doubleCheck.close();
 
                 return insertedFileUri;
@@ -302,22 +320,35 @@ public class FileContentProvider extends ContentProvider {
         case SHARES:
             String path = values.getAsString(ProviderTableMeta.OCSHARES_PATH);
             String accountNameShare= values.getAsString(ProviderTableMeta.OCSHARES_ACCOUNT_OWNER);
-            String[] projectionShare = new String[] {ProviderTableMeta._ID, ProviderTableMeta.OCSHARES_PATH, ProviderTableMeta.OCSHARES_ACCOUNT_OWNER };
-            String whereShare = ProviderTableMeta.OCSHARES_PATH + "=? AND " + ProviderTableMeta.OCSHARES_ACCOUNT_OWNER + "=?";
+            String[] projectionShare = new String[] {
+                    ProviderTableMeta._ID, ProviderTableMeta.OCSHARES_PATH, 
+                    ProviderTableMeta.OCSHARES_ACCOUNT_OWNER 
+            };
+            String whereShare = ProviderTableMeta.OCSHARES_PATH + "=? AND " + 
+                    ProviderTableMeta.OCSHARES_ACCOUNT_OWNER + "=?";
             String[] whereArgsShare = new String[] {path, accountNameShare};
             Uri insertedShareUri = null;
-            Cursor doubleCheckShare = query(db, uri, projectionShare, whereShare, whereArgsShare, null);
-            if (doubleCheckShare == null || !doubleCheckShare.moveToFirst()) {    // ugly patch; serious refactorization is needed to reduce work in FileDataStorageManager and bring it to FileContentProvider 
+            Cursor doubleCheckShare = 
+                    query(db, uri, projectionShare, whereShare, whereArgsShare, null);
+            // ugly patch; serious refactorization is needed to reduce work in 
+            // FileDataStorageManager and bring it to FileContentProvider
+            if (doubleCheckShare == null || !doubleCheckShare.moveToFirst()) {     
                 long rowId = db.insert(ProviderTableMeta.OCSHARES_TABLE_NAME, null, values);
                 if (rowId >0) {
-                    insertedShareUri = ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_SHARE, rowId);
+                    insertedShareUri = 
+                            ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_SHARE, rowId);
                 } else {
                     throw new SQLException("ERROR " + uri);
 
                 }
             } else {
                 // file is already inserted; race condition, let's avoid a duplicated entry
-                insertedShareUri = ContentUris.withAppendedId(ProviderTableMeta.CONTENT_URI_SHARE, doubleCheckShare.getLong(doubleCheckShare.getColumnIndex(ProviderTableMeta._ID)));
+                insertedShareUri = ContentUris.withAppendedId(
+                        ProviderTableMeta.CONTENT_URI_SHARE, 
+                        doubleCheckShare.getLong(
+                                doubleCheckShare.getColumnIndex(ProviderTableMeta._ID)
+                        )
+                );
                 doubleCheckShare.close();
             }
             updateFilesTableAccordingToShareInsertion(db, uri, values);
@@ -330,11 +361,17 @@ public class FileContentProvider extends ContentProvider {
         
     }
     
-    private void updateFilesTableAccordingToShareInsertion(SQLiteDatabase db, Uri uri, ContentValues shareValues) {
+    private void updateFilesTableAccordingToShareInsertion(
+            SQLiteDatabase db, Uri uri, ContentValues shareValues
+            ) {
         ContentValues fileValues = new ContentValues();
-        fileValues.put(ProviderTableMeta.FILE_SHARE_BY_LINK, 
-                            ShareType.PUBLIC_LINK.getValue() == shareValues.getAsInteger(ProviderTableMeta.OCSHARES_SHARE_TYPE)? 1 : 0);
-        String whereShare = ProviderTableMeta.FILE_PATH + "=? AND " + ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?";
+        fileValues.put(
+                ProviderTableMeta.FILE_SHARE_BY_LINK, 
+                ShareType.PUBLIC_LINK.getValue() == 
+                    shareValues.getAsInteger(ProviderTableMeta.OCSHARES_SHARE_TYPE)? 1 : 0
+        );
+        String whereShare = ProviderTableMeta.FILE_PATH + "=? AND " + 
+                ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?";
         String[] whereArgsShare = new String[] {
                 shareValues.getAsString(ProviderTableMeta.OCSHARES_PATH), 
                 shareValues.getAsString(ProviderTableMeta.OCSHARES_ACCOUNT_OWNER)
@@ -362,7 +399,14 @@ public class FileContentProvider extends ContentProvider {
 
     
     @Override
-    public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
+    public Cursor query(
+            Uri uri, 
+            String[] projection, 
+            String selection, 
+            String[] selectionArgs, 
+            String sortOrder
+        ) {
+        
         Cursor result = null;
         SQLiteDatabase db = mDbHelper.getReadableDatabase();
         db.beginTransaction();
@@ -375,7 +419,15 @@ public class FileContentProvider extends ContentProvider {
         return result;
     }
     
-    private Cursor query(SQLiteDatabase db, Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
+    private Cursor query(
+            SQLiteDatabase db, 
+            Uri uri, 
+            String[] projection, 
+            String selection, 
+            String[] selectionArgs, 
+            String sortOrder
+        ) {
+        
         SQLiteQueryBuilder sqlQuery = new SQLiteQueryBuilder();
 
         sqlQuery.setTables(ProviderTableMeta.FILE_TABLE_NAME);
@@ -429,7 +481,6 @@ public class FileContentProvider extends ContentProvider {
     @Override
     public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
         
-        //Log_OC.d(TAG, "Updating " + values.getAsString(ProviderTableMeta.FILE_PATH) + " at provider " + this);
         int count = 0;
         SQLiteDatabase db = mDbHelper.getWritableDatabase();
         db.beginTransaction();
@@ -445,14 +496,24 @@ public class FileContentProvider extends ContentProvider {
     
     
 
-    private int update(SQLiteDatabase db, Uri uri, ContentValues values, String selection, String[] selectionArgs) {
+    private int update(
+            SQLiteDatabase db, 
+            Uri uri, 
+            ContentValues values, 
+            String selection, 
+            String[] selectionArgs
+        ) {
         switch (mUriMatcher.match(uri)) {
             case DIRECTORY:
                 return  0; //updateFolderSize(db, selectionArgs[0]);
             case SHARES:
-                return db.update(ProviderTableMeta.OCSHARES_TABLE_NAME, values, selection, selectionArgs);
+                return db.update(
+                        ProviderTableMeta.OCSHARES_TABLE_NAME, values, selection, selectionArgs
+                );
             default:
-                return db.update(ProviderTableMeta.FILE_TABLE_NAME, values, selection, selectionArgs);
+                return db.update(
+                        ProviderTableMeta.FILE_TABLE_NAME, values, selection, selectionArgs
+                );
         }
     }    
 
@@ -510,8 +571,10 @@ public class FileContentProvider extends ContentProvider {
 */
     
     @Override
-    public ContentProviderResult[] applyBatch (ArrayList<ContentProviderOperation> operations) throws OperationApplicationException {
-        Log_OC.d("FileContentProvider", "applying batch in provider " + this + " (temporary: " + isTemporary() + ")" );
+    public ContentProviderResult[] applyBatch (ArrayList<ContentProviderOperation> operations) 
+            throws OperationApplicationException {
+        Log_OC.d("FileContentProvider", "applying batch in provider " + this + 
+                " (temporary: " + isTemporary() + ")" );
         ContentProviderResult[] results = new ContentProviderResult[operations.size()];
         int i=0;
         
@@ -600,12 +663,13 @@ public class FileContentProvider extends ContentProvider {
                 db.beginTransaction();
                 try {
                     db.execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
-                               " ADD COLUMN " + ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA  + " INTEGER " +
-                               " DEFAULT 0");
+                               " ADD COLUMN " + ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA  + 
+                               " INTEGER " + " DEFAULT 0");
                     
                     // assume there are not local changes pending to upload
                     db.execSQL("UPDATE " + ProviderTableMeta.FILE_TABLE_NAME + 
-                            " SET " + ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA + " = " + System.currentTimeMillis() + 
+                            " SET " + ProviderTableMeta.FILE_LAST_SYNC_DATE_FOR_DATA + " = " 
+                            + System.currentTimeMillis() + 
                             " WHERE " + ProviderTableMeta.FILE_STORAGE_PATH + " IS NOT NULL");
                  
                     upgraded = true;
@@ -619,11 +683,12 @@ public class FileContentProvider extends ContentProvider {
                 db.beginTransaction();
                 try {
                     db .execSQL("ALTER TABLE " + ProviderTableMeta.FILE_TABLE_NAME +
-                           " ADD COLUMN " + ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA  + " INTEGER " +
-                           " DEFAULT 0");
+                           " ADD COLUMN " + ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA +
+                           " INTEGER " + " DEFAULT 0");
                 
                     db.execSQL("UPDATE " + ProviderTableMeta.FILE_TABLE_NAME + 
-                           " SET " + ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA + " = " + ProviderTableMeta.FILE_MODIFIED + 
+                           " SET " + ProviderTableMeta.FILE_MODIFIED_AT_LAST_SYNC_FOR_DATA + " = " +
+                            ProviderTableMeta.FILE_MODIFIED +
                            " WHERE " + ProviderTableMeta.FILE_STORAGE_PATH + " IS NOT NULL");
                 
                     upgraded = true;
@@ -633,7 +698,8 @@ public class FileContentProvider extends ContentProvider {
                 }
             }
             if (!upgraded)
-                Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion + ", newVersion == " + newVersion);
+                Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion + 
+                        ", newVersion == " + newVersion);
         
             if (oldVersion < 5 && newVersion >= 5) {
                 Log_OC.i("SQL", "Entering in the #4 ADD in onUpgrade");
@@ -650,7 +716,8 @@ public class FileContentProvider extends ContentProvider {
                 }
             }
             if (!upgraded)
-                Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion + ", newVersion == " + newVersion);
+                Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion + 
+                        ", newVersion == " + newVersion);
 
             if (oldVersion < 6 && newVersion >= 6) {
                 Log_OC.i("SQL", "Entering in the #5 ADD in onUpgrade");
@@ -689,7 +756,8 @@ public class FileContentProvider extends ContentProvider {
                 }
             }
             if (!upgraded)
-                Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion + ", newVersion == " + newVersion);
+                Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion + 
+                        ", newVersion == " + newVersion);
 
             if (oldVersion < 7 && newVersion >= 7) {
                 Log_OC.i("SQL", "Entering in the #7 ADD in onUpgrade");
@@ -710,7 +778,8 @@ public class FileContentProvider extends ContentProvider {
                 }
             }
             if (!upgraded)
-                Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion + ", newVersion == " + newVersion);
+                Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion + 
+                        ", newVersion == " + newVersion);
 
             if (oldVersion < 8 && newVersion >= 8) {
                 Log_OC.i("SQL", "Entering in the #8 ADD in onUpgrade");
@@ -727,7 +796,8 @@ public class FileContentProvider extends ContentProvider {
                 }
             }
             if (!upgraded)
-                Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion + ", newVersion == " + newVersion);
+                Log_OC.i("SQL", "OUT of the ADD in onUpgrade; oldVersion == " + oldVersion + 
+                        ", newVersion == " + newVersion);
         }
     }
 
diff --git a/src/com/owncloud/android/syncadapter/FileSyncAdapter.java b/src/com/owncloud/android/syncadapter/FileSyncAdapter.java
index b095981e..33e24003 100644
--- a/src/com/owncloud/android/syncadapter/FileSyncAdapter.java
+++ b/src/com/owncloud/android/syncadapter/FileSyncAdapter.java
@@ -264,7 +264,7 @@ public class FileSyncAdapter extends AbstractOwnCloudSyncAdapter {
                                                                                     mCurrentSyncTime, 
                                                                                     true,
                                                                                     mIsShareSupported,
-                                                                                    true,
+                                                                                    false,
                                                                                     getStorageManager(), 
                                                                                     getAccount(), 
                                                                                     getContext()
diff --git a/src/com/owncloud/android/ui/activity/FileDisplayActivity.java b/src/com/owncloud/android/ui/activity/FileDisplayActivity.java
index 1bf8365a..627d40cf 100644
--- a/src/com/owncloud/android/ui/activity/FileDisplayActivity.java
+++ b/src/com/owncloud/android/ui/activity/FileDisplayActivity.java
@@ -85,6 +85,7 @@ import com.owncloud.android.operations.SynchronizeFolderOperation;
 import com.owncloud.android.operations.UnshareLinkOperation;
 import com.owncloud.android.services.observer.FileObserverService;
 import com.owncloud.android.syncadapter.FileSyncAdapter;
+import com.owncloud.android.ui.adapter.FileListListAdapter;
 import com.owncloud.android.ui.dialog.CreateFolderDialogFragment;
 import com.owncloud.android.ui.dialog.SslUntrustedCertDialog;
 import com.owncloud.android.ui.dialog.SslUntrustedCertDialog.OnSslUntrustedCertListener;
@@ -481,6 +482,40 @@ public class FileDisplayActivity extends HookActivity implements
                 dialog.show(getSupportFragmentManager(), "createdirdialog");
                 break;
             }
+            case R.id.action_sort: {
+                SharedPreferences appPreferences = PreferenceManager
+                        .getDefaultSharedPreferences(this);
+
+                // Read sorting order, default to sort by name ascending
+                Integer sortOrder = appPreferences
+                        .getInt("sortOrder", FileListListAdapter.SORT_NAME);
+
+                AlertDialog.Builder builder = new AlertDialog.Builder(this);
+                builder.setTitle(R.string.actionbar_sort_title)
+                        .setSingleChoiceItems(R.array.actionbar_sortby, sortOrder, new DialogInterface.OnClickListener() {
+                            public void onClick(DialogInterface dialog, int which) {
+
+                                switch (which) {
+                                    case 0:
+                                        sortByName(true);
+                                        break;
+                                    case 1:
+                                        sortByDate(false);
+                                        break;
+
+// TODO re-enable when server-side folder size calculation is available                       
+//                    case 2:
+//                        sortBySize(false);
+//                        break;
+                                }
+
+                                dialog.dismiss();
+
+                            }
+                        });
+                builder.create().show();
+                break;
+            }
             case R.id.action_sync_account: {
                 startSynchronization();
                 break;
@@ -1790,4 +1825,16 @@ public class FileDisplayActivity extends HookActivity implements
             }
         }
     }
+
+    private void sortByDate(boolean ascending) {
+        getListOfFilesFragment().sortByDate(ascending);
+    }
+
+    private void sortBySize(boolean ascending) {
+        getListOfFilesFragment().sortBySize(ascending);
+    }
+
+    private void sortByName(boolean ascending) {
+        getListOfFilesFragment().sortByName(ascending);
+    }
 }
diff --git a/src/com/owncloud/android/ui/activity/MoveActivity.java b/src/com/owncloud/android/ui/activity/MoveActivity.java
index 2d6824c8..8a254705 100644
--- a/src/com/owncloud/android/ui/activity/MoveActivity.java
+++ b/src/com/owncloud/android/ui/activity/MoveActivity.java
@@ -31,7 +31,6 @@ import android.content.res.Resources.NotFoundException;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentTransaction;
-import android.support.v4.widget.SwipeRefreshLayout;
 import android.util.Log;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -64,7 +63,7 @@ import com.owncloud.android.utils.ErrorMessageAdapter;
 import com.owncloud.android.lib.common.utils.Log_OC;
 
 public class MoveActivity extends HookActivity implements FileFragment.ContainerActivity, 
-    OnClickListener, SwipeRefreshLayout.OnRefreshListener {
+    OnClickListener, OnEnforceableRefreshListener {
 
     public static final String EXTRA_CURRENT_FOLDER = UploadFilesActivity.class.getCanonicalName() + ".EXTRA_CURRENT_FOLDER";
     public static final String EXTRA_TARGET_FILE = UploadFilesActivity.class.getCanonicalName() + "EXTRA_TARGET_FILE";
@@ -554,16 +553,23 @@ public class MoveActivity extends HookActivity implements FileFragment.Container
             
     }
 
-
     @Override
     public void onRefresh() {
+        refreshList(true);
+    }
+
+    @Override
+    public void onRefresh(boolean enforced) {
+        refreshList(enforced);
+    }
+
+    private void refreshList(boolean ignoreETag) {
         OCFileListFragment listOfFiles = getListOfFilesFragment();
         if (listOfFiles != null) {
             OCFile folder = listOfFiles.getCurrentFile();
             if (folder != null) {
-                startSyncFolderOperation(folder, true);
+                startSyncFolderOperation(folder, ignoreETag);
             }
         }
     }
-
 }
diff --git a/src/com/owncloud/android/ui/activity/Preferences.java b/src/com/owncloud/android/ui/activity/Preferences.java
index 9ac6e27b..20330931 100644
--- a/src/com/owncloud/android/ui/activity/Preferences.java
+++ b/src/com/owncloud/android/ui/activity/Preferences.java
@@ -74,6 +74,7 @@ public class Preferences extends SherlockPreferenceActivity implements AccountMa
     private final Handler mHandler = new Handler();
     private String mAccountName;
     private boolean mShowContextMenu = false;
+    private String mUploadPath;
 
 
     @SuppressWarnings("deprecation")
@@ -87,7 +88,9 @@ public class Preferences extends SherlockPreferenceActivity implements AccountMa
         actionBar.setIcon(DisplayUtils.getSeasonalIconId());
         actionBar.setDisplayHomeAsUpEnabled(true);
         actionBar.setTitle(R.string.actionbar_settings);
-        
+
+        loadInstantUploadPath();
+
         // Load the accounts category for adding the list of accounts
         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
 
@@ -101,7 +104,7 @@ public class Preferences extends SherlockPreferenceActivity implements AccountMa
 
                 if (obj != null && obj instanceof LongClickableCheckBoxPreference) {
                     mShowContextMenu = true;
-                    mAccountName = obj.toString();
+                    mAccountName = ((LongClickableCheckBoxPreference) obj).getKey();
 
                     Preferences.this.openContextMenu(listView);
 
@@ -239,6 +242,16 @@ public class Preferences extends SherlockPreferenceActivity implements AccountMa
                 preferenceCategory.removePreference(pImprint);
             }
         }
+
+        Preference pInstantUploadPathApp = (Preference) findPreference("instant_upload_path");
+
+        pInstantUploadPathApp.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                mUploadPath = updateInstantUploadPath(newValue.toString());
+                return true;
+            }
+        });
             
         /* About App */
        pAboutApp = (Preference) findPreference("about_app");
@@ -255,6 +268,12 @@ public class Preferences extends SherlockPreferenceActivity implements AccountMa
     }
 
     @Override
+    protected void onPause() {
+        saveInstantUploadPathOnPreferences();
+        super.onPause();
+    }
+
+    @Override
     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
 
         // Filter for only showing contextual menu when long press on the
@@ -387,7 +406,8 @@ public class Preferences extends SherlockPreferenceActivity implements AccountMa
             for (Account a : accounts) {
                 LongClickableCheckBoxPreference accountPreference = new LongClickableCheckBoxPreference(this);
                 accountPreference.setKey(a.name);
-                accountPreference.setTitle(a.name);
+                // Handle internationalized domain names
+                accountPreference.setTitle(DisplayUtils.convertIdn(a.name, false));
                 mAccountsPrefCategory.addPreference(accountPreference);
 
                 // Check the current account that is being used
@@ -462,4 +482,47 @@ public class Preferences extends SherlockPreferenceActivity implements AccountMa
 
     }
 
+    /**
+     * Update the upload path checking that it is a correct path
+     * @param uploadPath: path write by user
+     * @return String: uploadPath
+     */
+    private String updateInstantUploadPath(String uploadPath) {
+        String slashString = "/";
+
+        // If slashes are duplicated, replace them for only one slash
+        uploadPath = uploadPath.replaceAll("/+", slashString);
+
+        // Remove last slash from path
+        if (uploadPath.length() > 0 && uploadPath.charAt(uploadPath.length()-1) == slashString.charAt(0)) {
+            uploadPath = uploadPath.substring(0, uploadPath.length()-1);
+        }
+
+        if (uploadPath.isEmpty()) { // Set default instant upload path
+            uploadPath = getString(R.string.instant_upload_path);
+        }else {
+            if (!uploadPath.startsWith(slashString)) { // Add initial slash on path if necessary
+                uploadPath = slashString.concat(uploadPath);
+            }
+        }
+        return uploadPath;
+    }
+
+    /**
+     * Load upload path set on preferences
+     */
+    private void loadInstantUploadPath() {
+        SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
+        mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
+    }
+
+    /**
+     * Save the "Instant Upload Path" on preferences
+     */
+    private void saveInstantUploadPathOnPreferences() {
+        SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());        
+        SharedPreferences.Editor editor = appPrefs.edit();
+        editor.putString("instant_upload_path", mUploadPath);
+        editor.commit();
+    }
 }
diff --git a/src/com/owncloud/android/ui/adapter/DiskLruImageCache.java b/src/com/owncloud/android/ui/adapter/DiskLruImageCache.java
index d22dc971..93efdf1c 100644
--- a/src/com/owncloud/android/ui/adapter/DiskLruImageCache.java
+++ b/src/com/owncloud/android/ui/adapter/DiskLruImageCache.java
@@ -1,3 +1,20 @@
+/* ownCloud Android client application
+ *   Copyright (C) 2012-2014 ownCloud Inc.
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License version 2,
+ *   as published by the Free Software Foundation.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
 package com.owncloud.android.ui.adapter;
 
 import java.io.BufferedInputStream;
@@ -7,14 +24,10 @@ import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
-import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Bitmap.CompressFormat;
 import android.graphics.BitmapFactory;
-import android.util.Log;
 
 import com.jakewharton.disklrucache.DiskLruCache;
 import com.owncloud.android.BuildConfig;
@@ -28,16 +41,14 @@ public class DiskLruImageCache {
     private static final int CACHE_VERSION = 1;
     private static final int VALUE_COUNT = 1;
     private static final int IO_BUFFER_SIZE = 8 * 1024;
-    private static final Pattern CAPITAL_LETTERS = Pattern.compile("[A-Z]"); 
-
-    private StringBuffer mValidKeyBuffer = new StringBuffer(64);
-    private StringBuffer mConversionBuffer = new StringBuffer(2).append('_'); 
             
-    private static final String TAG = "DiskLruImageCache";
+    private static final String TAG = DiskLruImageCache.class.getSimpleName();
+
+    //public DiskLruImageCache( Context context,String uniqueName, int diskCacheSize,
+    public DiskLruImageCache(
+            File diskCacheDir, int diskCacheSize, CompressFormat compressFormat, int quality 
+            ) throws IOException {
 
-    public DiskLruImageCache( Context context,String uniqueName, int diskCacheSize,
-        CompressFormat compressFormat, int quality ) throws IOException {
-        final File diskCacheDir = getDiskCacheDir(context, uniqueName );
         mDiskCache = DiskLruCache.open(
                 diskCacheDir, CACHE_VERSION, VALUE_COUNT, diskCacheSize 
         );
@@ -58,17 +69,6 @@ public class DiskLruImageCache {
         }
     }
 
-    private File getDiskCacheDir(Context context, String uniqueName) {
-
-    // Check if media is mounted or storage is built-in, if so, try and use external cache dir
-    // otherwise use internal cache dir
-        final String cachePath = context.getExternalCacheDir().getPath();
-
-        Log_OC.d(TAG, "create dir: " + cachePath + File.separator + uniqueName);
-                    
-        return new File(cachePath + File.separator + uniqueName);
-    }
-
     public void put( String key, Bitmap data ) {
 
         DiskLruCache.Editor editor = null;
@@ -83,17 +83,17 @@ public class DiskLruImageCache {
                 mDiskCache.flush();
                 editor.commit();
                 if ( BuildConfig.DEBUG ) {
-                   Log.d( "cache_test_DISK_", "image put on disk cache " + validKey );
+                   Log_OC.d( "cache_test_DISK_", "image put on disk cache " + validKey );
                 }
             } else {
                 editor.abort();
                 if ( BuildConfig.DEBUG ) {
-                    Log.d( "cache_test_DISK_", "ERROR on: image put on disk cache " + validKey );
+                    Log_OC.d( "cache_test_DISK_", "ERROR on: image put on disk cache " + validKey );
                 }
             }   
         } catch (IOException e) {
             if ( BuildConfig.DEBUG ) {
-                Log.d( "cache_test_DISK_", "ERROR on: image put on disk cache " + validKey );
+                Log_OC.d( "cache_test_DISK_", "ERROR on: image put on disk cache " + validKey );
             }
             try {
                 if ( editor != null ) {
@@ -131,7 +131,8 @@ public class DiskLruImageCache {
         }
 
         if ( BuildConfig.DEBUG ) {
-            Log.d("cache_test_DISK_", bitmap == null ? "not found" : "image read from disk " + validKey);
+            Log_OC.d("cache_test_DISK_", bitmap == null ? 
+                    "not found" : "image read from disk " + validKey);
         }
 
         return bitmap;
@@ -160,7 +161,7 @@ public class DiskLruImageCache {
 
     public void clearCache() {
         if ( BuildConfig.DEBUG ) {
-            Log.d( "cache_test_DISK_", "disk cache CLEARED");
+            Log_OC.d( "cache_test_DISK_", "disk cache CLEARED");
         }
         try {
             mDiskCache.delete();
@@ -174,16 +175,20 @@ public class DiskLruImageCache {
     }
     
     private String convertToValidKey(String key) {
-        Matcher capitalLettersMatcher = CAPITAL_LETTERS.matcher(key);
-        mValidKeyBuffer.delete(0, mValidKeyBuffer.length());
-        mConversionBuffer.delete(1, mConversionBuffer.length());
-        
-        while (capitalLettersMatcher.find()) {
-            mConversionBuffer.replace(1, 2, capitalLettersMatcher.group(0).toLowerCase()); 
-            capitalLettersMatcher.appendReplacement(mValidKeyBuffer, mConversionBuffer.toString());
-        }
-        capitalLettersMatcher.appendTail(mValidKeyBuffer);
-        return mValidKeyBuffer.toString();
+        return Integer.toString(key.hashCode());
     }
 
+    /**
+     * Remove passed key from cache
+     * @param key
+     */
+    public void removeKey( String key ) {
+        String validKey = convertToValidKey(key);
+        try {
+            mDiskCache.remove(validKey);
+            Log_OC.d(TAG, "removeKey from cache: " + validKey);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/com/owncloud/android/ui/adapter/FileListListAdapter.java b/src/com/owncloud/android/ui/adapter/FileListListAdapter.java
index ffdad175..9a2a0d3a 100644
--- a/src/com/owncloud/android/ui/adapter/FileListListAdapter.java
+++ b/src/com/owncloud/android/ui/adapter/FileListListAdapter.java
@@ -17,21 +17,18 @@
  */
 package com.owncloud.android.ui.adapter;
 
+
 import java.io.File;
-import java.lang.ref.WeakReference;
+import java.util.Collections;
+import java.util.Comparator;
 import java.util.Vector;
 
+import third_parties.daveKoeller.AlphanumComparator;
 import android.accounts.Account;
 import android.content.Context;
-import android.content.res.Resources;
+import android.content.SharedPreferences;
 import android.graphics.Bitmap;
-import android.graphics.Bitmap.CompressFormat;
-import android.graphics.BitmapFactory;
-import android.graphics.drawable.BitmapDrawable;
-import android.graphics.drawable.Drawable;
-import android.media.ThumbnailUtils;
-import android.os.AsyncTask;
-import android.util.TypedValue;
+import android.preference.PreferenceManager;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -45,13 +42,14 @@ import com.owncloud.android.R;
 import com.owncloud.android.authentication.AccountUtils;
 import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
+import com.owncloud.android.datamodel.ThumbnailsCacheManager;
+import com.owncloud.android.datamodel.ThumbnailsCacheManager.AsyncDrawable;
 import com.owncloud.android.files.services.FileDownloader.FileDownloaderBinder;
 import com.owncloud.android.files.services.FileUploader.FileUploaderBinder;
-import com.owncloud.android.lib.common.utils.Log_OC;
 import com.owncloud.android.ui.activity.ComponentsGetter;
-import com.owncloud.android.utils.BitmapUtils;
 import com.owncloud.android.utils.DisplayUtils;
-
+import com.owncloud.android.utils.FileStorageUtils;
+
 
 /**
  * This Adapter populates a ListView with all files and folders in an ownCloud
@@ -61,11 +59,9 @@ import com.owncloud.android.utils.DisplayUtils;
  * @author Tobias Kaminsky
  * @author David A. Velasco
  */
-public class FileListListAdapter extends BaseAdapter implements ListAdapter {
+public class FileListListAdapter extends BaseAdapter implements ListAdapter {
     private final static String PERMISSION_SHARED_WITH_ME = "S";
     
-    private static final String TAG = FileListListAdapter.class.getSimpleName();
-
     private Context mContext;
     private OCFile mFile = null;
     private Vector<OCFile> mFiles = null;
@@ -74,15 +70,13 @@ public class FileListListAdapter extends BaseAdapter implements ListAdapter {
     private FileDataStorageManager mStorageManager;
     private Account mAccount;
     private ComponentsGetter mTransferServiceGetter;
+    private Integer mSortOrder;
+    public static final Integer SORT_NAME = 0;
+    public static final Integer SORT_DATE = 1;
+    public static final Integer SORT_SIZE = 2;
+    private Boolean mSortAscending;
+    private SharedPreferences mAppPreferences;
     
-    private final Object thumbnailDiskCacheLock = new Object();
-    private DiskLruImageCache mThumbnailCache;
-    private boolean mThumbnailCacheStarting = true;
-    private static final int DISK_CACHE_SIZE = 1024 * 1024 * 10; // 10MB
-    private static final CompressFormat mCompressFormat = CompressFormat.JPEG;
-    private static final int mCompressQuality = 70;
-    private Bitmap defaultImg;
-        
     public FileListListAdapter(
             boolean justFolders, 
             Context context, 
@@ -92,144 +86,20 @@ public class FileListListAdapter extends BaseAdapter implements ListAdapter {
         mJustFolders = justFolders;
         mContext = context;
         mAccount = AccountUtils.getCurrentOwnCloudAccount(mContext);
-        mTransferServiceGetter = transferServiceGetter;
-        defaultImg = BitmapFactory.decodeResource(mContext.getResources(), 
-                    DisplayUtils.getResourceId("image/png", "default.png"));
+        mTransferServiceGetter = transferServiceGetter;
         
-        // Initialise disk cache on background thread
-        new InitDiskCacheTask().execute();
-    }
-    
-    class InitDiskCacheTask extends AsyncTask<File, Void, Void> {
-        @Override
-        protected Void doInBackground(File... params) {
-            synchronized (thumbnailDiskCacheLock) {
-                try {
-                    mThumbnailCache = new DiskLruImageCache(mContext, "thumbnailCache", 
-                                        DISK_CACHE_SIZE, mCompressFormat, mCompressQuality);
-                } catch (Exception e) {
-                    Log_OC.d(TAG, "Thumbnail cache could not be opened ", e);
-                    mThumbnailCache = null;
-                }
-                mThumbnailCacheStarting = false; // Finished initialization
-                thumbnailDiskCacheLock.notifyAll(); // Wake any waiting threads
-            }
-            return null;
-        }
-    }
-    
-    static class AsyncDrawable extends BitmapDrawable {
-        private final WeakReference<ThumbnailGenerationTask> bitmapWorkerTaskReference;
-
-        public AsyncDrawable(Resources res, Bitmap bitmap,
-                ThumbnailGenerationTask bitmapWorkerTask) {
-            super(res, bitmap);
-            bitmapWorkerTaskReference =
-                new WeakReference<ThumbnailGenerationTask>(bitmapWorkerTask);
-        }
-
-        public ThumbnailGenerationTask getBitmapWorkerTask() {
-            return bitmapWorkerTaskReference.get();
-        }
-    }
-
-    class ThumbnailGenerationTask extends AsyncTask<OCFile, Void, Bitmap> {
-        private final WeakReference<ImageView> imageViewReference;
-        private OCFile file;
-
+        mAppPreferences = PreferenceManager
+                .getDefaultSharedPreferences(mContext);
         
-        public ThumbnailGenerationTask(ImageView imageView) {
-         // Use a WeakReference to ensure the ImageView can be garbage collected
-            imageViewReference = new WeakReference<ImageView>(imageView);
-        }
-
-        // Decode image in background.
-        @Override
-        protected Bitmap doInBackground(OCFile... params) {
-            Bitmap thumbnail = null;
-            
-            try {
-                file = params[0];
-                final String imageKey = String.valueOf(file.getRemoteId());
-    
-                // Check disk cache in background thread
-                thumbnail = getBitmapFromDiskCache(imageKey);
-    
-                // Not found in disk cache
-                if (thumbnail == null || file.needsUpdateThumbnail()) { 
-                    // Converts dp to pixel
-                    Resources r = mContext.getResources();
-                    int px = (int) Math.round(TypedValue.applyDimension(
-                            TypedValue.COMPLEX_UNIT_DIP, 150, r.getDisplayMetrics()
-                    ));
-                    
-                    if (file.isDown()){
-                        Bitmap bitmap = BitmapUtils.decodeSampledBitmapFromFile(
-                                file.getStoragePath(), px, px);
-                        
-                        if (bitmap != null) {
-                            thumbnail = ThumbnailUtils.extractThumbnail(bitmap, px, px);
-    
-                            // Add thumbnail to cache
-                            addBitmapToCache(imageKey, thumbnail);
-
-                            file.setNeedsUpdateThumbnail(false);
-                            mStorageManager.saveFile(file);
-                        }
-    
-                    }
-                }
-                
-            } catch (Throwable t) {
-                // the app should never break due to a problem with thumbnails
-                Log_OC.e(TAG, "Generation of thumbnail for " + file + " failed", t);
-                if (t instanceof OutOfMemoryError) {
-                    System.gc();
-                }
-            }
-            
-            return thumbnail;
-        }
+        // Read sorting order, default to sort by name ascending
+        mSortOrder = mAppPreferences
+                .getInt("sortOrder", 0);
+        mSortAscending = mAppPreferences.getBoolean("sortAscending", true);
         
-        protected void onPostExecute(Bitmap bitmap){
-            if (isCancelled()) {
-                bitmap = null;
-            }
-
-            if (imageViewReference != null && bitmap != null) {
-                final ImageView imageView = imageViewReference.get();
-                final ThumbnailGenerationTask bitmapWorkerTask =
-                        getBitmapWorkerTask(imageView);
-                if (this == bitmapWorkerTask && imageView != null) {
-                    imageView.setImageBitmap(bitmap);
-                }
-            }
-        }
-    }
-  
-    public void addBitmapToCache(String key, Bitmap bitmap) {
-        synchronized (thumbnailDiskCacheLock) {
-            if (mThumbnailCache != null) {
-                mThumbnailCache.put(key, bitmap);
-            }
-        }
+        // initialise thumbnails cache on background thread
+        new ThumbnailsCacheManager.InitDiskCacheTask().execute();
     }
-
-    public Bitmap getBitmapFromDiskCache(String key) {
-        synchronized (thumbnailDiskCacheLock) {
-            // Wait while disk cache is started from background thread
-            while (mThumbnailCacheStarting) {
-                try {
-                    thumbnailDiskCacheLock.wait();
-                } catch (InterruptedException e) {}
-            }
-            if (mThumbnailCache != null) {
-                return (Bitmap) mThumbnailCache.getBitmap(key);
-            }
-        }
-        return null;
-    }
-
+    
     @Override
     public boolean areAllItemsEnabled() {
         return true;
@@ -280,6 +150,7 @@ public class FileListListAdapter extends BaseAdapter implements ListAdapter {
 
             fileName.setText(name);
             ImageView fileIcon = (ImageView) view.findViewById(R.id.imageView1);
+            fileIcon.setTag(file.getFileId());
             ImageView sharedIconV = (ImageView) view.findViewById(R.id.sharedIcon);
             ImageView sharedWithMeIconV = (ImageView) view.findViewById(R.id.sharedWithMeIcon);
             sharedWithMeIconV.setVisibility(View.GONE);
@@ -334,18 +205,28 @@ public class FileListListAdapter extends BaseAdapter implements ListAdapter {
                 }               
                 
                 // get Thumbnail if file is image
-                if (file.isImage()){
+                if (file.isImage() && file.getRemoteId() != null){
                      // Thumbnail in Cache?
-                    Bitmap thumbnail = getBitmapFromDiskCache(String.valueOf(file.getRemoteId()));
+                    Bitmap thumbnail = ThumbnailsCacheManager.getBitmapFromDiskCache(
+                            String.valueOf(file.getRemoteId())
+                    );
                     if (thumbnail != null && !file.needsUpdateThumbnail()){
                         fileIcon.setImageBitmap(thumbnail);
                     } else {
                         // generate new Thumbnail
-                        if (cancelPotentialWork(file, fileIcon)) {
-                            final ThumbnailGenerationTask task = 
-                                    new ThumbnailGenerationTask(fileIcon);
-                            final AsyncDrawable asyncDrawable =
-                                    new AsyncDrawable(mContext.getResources(), defaultImg, task);
+                        if (ThumbnailsCacheManager.cancelPotentialWork(file, fileIcon)) {
+                            final ThumbnailsCacheManager.ThumbnailGenerationTask task = 
+                                    new ThumbnailsCacheManager.ThumbnailGenerationTask(
+                                            fileIcon, mStorageManager
+                                    );
+                            if (thumbnail == null) {
+                                thumbnail = ThumbnailsCacheManager.mDefaultImg;
+                            }
+                            final AsyncDrawable asyncDrawable = new AsyncDrawable(
+                                    mContext.getResources(), 
+                                    thumbnail, 
+                                    task
+                            );
                             fileIcon.setImageDrawable(asyncDrawable);
                             task.execute(file);
                         }
@@ -361,8 +242,14 @@ public class FileListListAdapter extends BaseAdapter implements ListAdapter {
                 }
             } 
             else {
-                fileSizeV.setVisibility(View.INVISIBLE);
-                //fileSizeV.setText(DisplayUtils.bytesToHumanReadable(file.getFileLength()));
+                  // TODO Re-enable when server supports folder-size calculation
+//                if (FileStorageUtils.getDefaultSavePathFor(mAccount.name, file) != null){
+//                    fileSizeV.setVisibility(View.VISIBLE);
+//                    fileSizeV.setText(getFolderSizeHuman(FileStorageUtils.getDefaultSavePathFor(mAccount.name, file)));
+//                } else {
+                    fileSizeV.setVisibility(View.INVISIBLE);
+//                }
+
                 lastModV.setVisibility(View.VISIBLE);
                 lastModV.setText(
                         DisplayUtils.unixTimeToHumanReadable(file.getModificationTimestamp())
@@ -395,36 +282,47 @@ public class FileListListAdapter extends BaseAdapter implements ListAdapter {
 
         return view;
     }
-    
-    public static boolean cancelPotentialWork(OCFile file, ImageView imageView) {
-        final ThumbnailGenerationTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
+
+    /**
+     * Local Folder size in human readable format
+     * 
+     * @param path
+     *            String
+     * @return Size in human readable format
+     */
+    private String getFolderSizeHuman(String path) {
 
-        if (bitmapWorkerTask != null) {
-            final OCFile bitmapData = bitmapWorkerTask.file;
-            // If bitmapData is not yet set or it differs from the new data
-            if (bitmapData == null || bitmapData != file) {
-                // Cancel previous task
-                bitmapWorkerTask.cancel(true);
-            } else {
-                // The same work is already in progress
-                return false;
-            }
+        File dir = new File(path);
+
+        if (dir.exists()) {
+            long bytes = getFolderSize(dir);
+            return DisplayUtils.bytesToHumanReadable(bytes);
         }
-        // No task associated with the ImageView, or an existing task was cancelled
-        return true;
+
+        return "0 B";
     }
-    
-    private static ThumbnailGenerationTask getBitmapWorkerTask(ImageView imageView) {
-        if (imageView != null) {
-            final Drawable drawable = imageView.getDrawable();
-            if (drawable instanceof AsyncDrawable) {
-                final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
-                return asyncDrawable.getBitmapWorkerTask();
-            }
-         }
-         return null;
-     }
 
+    /**
+     * Local Folder size
+     * @param dir File
+     * @return Size in bytes
+     */
+    private long getFolderSize(File dir) {
+        if (dir.exists()) {
+            long result = 0;
+            File[] fileList = dir.listFiles();
+            for(int i = 0; i < fileList.length; i++) {
+                if(fileList[i].isDirectory()) {
+                    result += getFolderSize(fileList[i]);
+                } else {
+                    result += fileList[i].length();
+                }
+            }
+            return result;
+        }
+        return 0;
+    } 
+
     @Override
     public int getViewTypeCount() {
         return 1;
@@ -461,6 +359,26 @@ public class FileListListAdapter extends BaseAdapter implements ListAdapter {
         } else {
             mFiles = null;
         }
+
+        sortDirectory();
+    }
+    
+    /**
+     * Sorts all filenames, regarding last user decision 
+     */
+    private void sortDirectory(){
+        switch (mSortOrder){
+        case 0:
+            sortByName(mSortAscending);
+            break;
+        case 1:
+            sortByDate(mSortAscending);
+            break;
+        case 2: 
+            sortBySize(mSortAscending);
+            break;
+        }
+        
         notifyDataSetChanged();
     }
     
@@ -496,4 +414,106 @@ public class FileListListAdapter extends BaseAdapter implements ListAdapter {
                 && file.getPermissions() != null 
                 && file.getPermissions().contains(PERMISSION_SHARED_WITH_ME));
     }
+
+    /**
+     * Sorts list by Date
+     * @param sortAscending true: ascending, false: descending
+     */
+    private void sortByDate(boolean sortAscending){
+        final Integer val;
+        if (sortAscending){
+            val = 1;
+        } else {
+            val = -1;
+        }
+        
+        Collections.sort(mFiles, new Comparator<OCFile>() {
+            public int compare(OCFile o1, OCFile o2) {
+                if (o1.isFolder() && o2.isFolder()) {
+                    Long obj1 = o1.getModificationTimestamp();
+                    return val * obj1.compareTo(o2.getModificationTimestamp());
+                }
+                else if (o1.isFolder()) {
+                    return -1;
+                } else if (o2.isFolder()) {
+                    return 1;
+                } else if (o1.getModificationTimestamp() == 0 || o2.getModificationTimestamp() == 0){
+                    return 0;
+                } else {
+                    Long obj1 = o1.getModificationTimestamp();
+                    return val * obj1.compareTo(o2.getModificationTimestamp());
+                }
+            }
+        });
+    }
+
+    /**
+     * Sorts list by Size
+     * @param sortAscending true: ascending, false: descending
+     */
+    private void sortBySize(boolean sortAscending){
+        final Integer val;
+        if (sortAscending){
+            val = 1;
+        } else {
+            val = -1;
+        }
+        
+        Collections.sort(mFiles, new Comparator<OCFile>() {
+            public int compare(OCFile o1, OCFile o2) {
+                if (o1.isFolder() && o2.isFolder()) {
+                    Long obj1 = getFolderSize(new File(FileStorageUtils.getDefaultSavePathFor(mAccount.name, o1)));
+                    return val * obj1.compareTo(getFolderSize(new File(FileStorageUtils.getDefaultSavePathFor(mAccount.name, o2))));
+                }
+                else if (o1.isFolder()) {
+                    return -1;
+                } else if (o2.isFolder()) {
+                    return 1;
+                } else if (o1.getFileLength() == 0 || o2.getFileLength() == 0){
+                    return 0;
+                } else {
+                    Long obj1 = o1.getFileLength();
+                    return val * obj1.compareTo(o2.getFileLength());
+                }
+            }
+        });
+    }
+
+    /**
+     * Sorts list by Name
+     * @param sortAscending true: ascending, false: descending
+     */
+    private void sortByName(boolean sortAscending){
+        final Integer val;
+        if (sortAscending){
+            val = 1;
+        } else {
+            val = -1;
+        }
+
+        Collections.sort(mFiles, new Comparator<OCFile>() {
+            public int compare(OCFile o1, OCFile o2) {
+                if (o1.isFolder() && o2.isFolder()) {
+                    return val * o1.getRemotePath().toLowerCase().compareTo(o2.getRemotePath().toLowerCase());
+                } else if (o1.isFolder()) {
+                    return -1;
+                } else if (o2.isFolder()) {
+                    return 1;
+                }
+                return val * new AlphanumComparator().compare(o1, o2);
+            }
+        });
+    }
+
+    public void setSortOrder(Integer order, boolean ascending) {
+        SharedPreferences.Editor editor = mAppPreferences.edit();
+        editor.putInt("sortOrder", order);
+        editor.putBoolean("sortAscending", ascending);
+        editor.commit();
+        
+        mSortOrder = order;
+        mSortAscending = ascending;
+        
+        sortDirectory();
+    }    
 }
diff --git a/src/com/owncloud/android/ui/fragment/OCFileListFragment.java b/src/com/owncloud/android/ui/fragment/OCFileListFragment.java
index 2ae730fb..dc118269 100644
--- a/src/com/owncloud/android/ui/fragment/OCFileListFragment.java
+++ b/src/com/owncloud/android/ui/fragment/OCFileListFragment.java
@@ -388,5 +388,17 @@ public class OCFileListFragment extends ExtendedListFragment {
             mFile = directory;
         }
     }
+    
+    public void sortByName(boolean descending) {
+        mAdapter.setSortOrder(FileListListAdapter.SORT_NAME, descending);
+    }
+
+    public void sortByDate(boolean descending) {
+        mAdapter.setSortOrder(FileListListAdapter.SORT_DATE, descending);
+    }
+
+    public void sortBySize(boolean descending) {
+        mAdapter.setSortOrder(FileListListAdapter.SORT_SIZE, descending);
+    }  
 
 }
diff --git a/src/com/owncloud/android/ui/preview/FileDownloadFragment.java b/src/com/owncloud/android/ui/preview/FileDownloadFragment.java
index b8489b59..98bbda38 100644
--- a/src/com/owncloud/android/ui/preview/FileDownloadFragment.java
+++ b/src/com/owncloud/android/ui/preview/FileDownloadFragment.java
@@ -32,6 +32,7 @@ import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.widget.ImageButton;
+import android.widget.LinearLayout;
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
@@ -126,6 +127,13 @@ public class FileDownloadFragment extends FileFragment implements OnClickListene
         
         ((ImageButton)mView.findViewById(R.id.cancelBtn)).setOnClickListener(this);
         
+        ((LinearLayout)mView.findViewById(R.id.fileDownloadLL)).setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                ((PreviewImageActivity) getActivity()).toggleFullScreen();
+            }
+        });
+
         if (mError) {
             setButtonsForRemote();
         } else {
diff --git a/src/com/owncloud/android/ui/preview/ImageViewCustom.java b/src/com/owncloud/android/ui/preview/ImageViewCustom.java
new file mode 100644
index 00000000..ad851404
--- /dev/null
+++ b/src/com/owncloud/android/ui/preview/ImageViewCustom.java
@@ -0,0 +1,70 @@
+package com.owncloud.android.ui.preview;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.os.Build;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.ImageView;
+
+import com.owncloud.android.lib.common.utils.Log_OC;
+
+public class ImageViewCustom extends ImageView {
+    
+    private static final boolean IS_ICS_OR_HIGHER = Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH;
+    
+    private Bitmap mBitmap;
+
+    
+    public ImageViewCustom(Context context) {
+        super(context);
+    }
+    
+    public ImageViewCustom(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+    
+    public ImageViewCustom(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    @SuppressLint("NewApi")
+	@Override
+    protected void onDraw(Canvas canvas) {
+
+        if(IS_ICS_OR_HIGHER && checkIfMaximumBitmapExceed(canvas)) {
+            // Set layer type to software one for avoiding exceed
+            // and problems in visualization
+            setLayerType(View.LAYER_TYPE_SOFTWARE, null);
+        }
+
+        super.onDraw(canvas);
+    }
+
+    /**
+     * Checks if current bitmaps exceed the maximum OpenGL texture size limit
+     * @param bitmap
+     * @return boolean
+     */
+    @SuppressLint("NewApi")
+	private boolean checkIfMaximumBitmapExceed(Canvas canvas) {
+        Log_OC.d("OC", "Canvas maximum: " + canvas.getMaximumBitmapWidth() + " - " + canvas.getMaximumBitmapHeight());
+        if (mBitmap!= null && (mBitmap.getWidth() > canvas.getMaximumBitmapWidth() 
+                || mBitmap.getHeight() > canvas.getMaximumBitmapHeight())) {
+            return true;
+        }
+        
+        return false;
+    }
+    
+    /**
+     * Set current bitmap
+     * @param bitmap
+     */
+    public void setBitmap (Bitmap bitmap) {
+        mBitmap = bitmap;
+    }
+
+}
diff --git a/src/com/owncloud/android/ui/preview/PreviewImageFragment.java b/src/com/owncloud/android/ui/preview/PreviewImageFragment.java
index 8e3afaf5..4dd5c436 100644
--- a/src/com/owncloud/android/ui/preview/PreviewImageFragment.java
+++ b/src/com/owncloud/android/ui/preview/PreviewImageFragment.java
@@ -16,6 +16,12 @@
  */
 package com.owncloud.android.ui.preview;
 
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FilterInputStream;
+import java.io.IOException;
+import java.io.InputStream;
 import java.lang.ref.WeakReference;
 
 import android.accounts.Account;
@@ -40,7 +46,6 @@ import android.widget.TextView;
 import com.actionbarsherlock.view.Menu;
 import com.actionbarsherlock.view.MenuInflater;
 import com.actionbarsherlock.view.MenuItem;
-import com.ortiz.touch.TouchImageView;
 import com.owncloud.android.R;
 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.files.FileMenuFilter;
@@ -48,6 +53,8 @@ import com.owncloud.android.lib.common.utils.Log_OC;
 import com.owncloud.android.ui.dialog.ConfirmationDialogFragment;
 import com.owncloud.android.ui.dialog.RemoveFileDialogFragment;
 import com.owncloud.android.ui.fragment.FileFragment;
+import com.owncloud.android.utils.TouchImageViewCustom;
+
 
 
 /**
@@ -60,12 +67,13 @@ import com.owncloud.android.ui.fragment.FileFragment;
  * @author David A. Velasco
  */
 public class PreviewImageFragment extends FileFragment {
+
     public static final String EXTRA_FILE = "FILE";
     public static final String EXTRA_ACCOUNT = "ACCOUNT";
 
     private View mView;
     private Account mAccount;
-    private TouchImageView mImageView;
+    private TouchImageViewCustom mImageView;
     private TextView mMessageView;
     private ProgressBar mProgressWheel;
 
@@ -124,7 +132,7 @@ public class PreviewImageFragment extends FileFragment {
             Bundle savedInstanceState) {
         super.onCreateView(inflater, container, savedInstanceState);
         mView = inflater.inflate(R.layout.preview_image_fragment, container, false);
-        mImageView = (TouchImageView) mView.findViewById(R.id.image);
+        mImageView = (TouchImageViewCustom) mView.findViewById(R.id.image);
         mImageView.setVisibility(View.GONE);
         mImageView.setOnClickListener(new OnClickListener() {
             @Override
@@ -306,6 +314,7 @@ public class PreviewImageFragment extends FileFragment {
     public void onDestroy() {
         if (mBitmap != null) {
             mBitmap.recycle();
+            System.gc();
         }
         super.onDestroy();
     }
@@ -327,7 +336,7 @@ public class PreviewImageFragment extends FileFragment {
          * 
          * Using a weak reference will avoid memory leaks if the target ImageView is retired from memory before the load finishes.
          */
-        private final WeakReference<ImageView> mImageViewRef;
+        private final WeakReference<ImageViewCustom> mImageViewRef;
 
         /**
          * Weak reference to the target {@link TextView} where error messages will be written.
@@ -356,65 +365,27 @@ public class PreviewImageFragment extends FileFragment {
          * 
          * @param imageView     Target {@link ImageView} where the bitmap will be loaded into.
          */
-        public BitmapLoader(ImageView imageView, TextView messageView, ProgressBar progressWheel) {
-            mImageViewRef = new WeakReference<ImageView>(imageView);
+        public BitmapLoader(ImageViewCustom imageView, TextView messageView, ProgressBar progressWheel) {
+            mImageViewRef = new WeakReference<ImageViewCustom>(imageView);
             mMessageViewRef = new WeakReference<TextView>(messageView);
             mProgressWheelRef = new WeakReference<ProgressBar>(progressWheel);
         }
         
         
-        @SuppressWarnings("deprecation")
-        @SuppressLint({ "NewApi", "NewApi", "NewApi" }) // to avoid Lint errors since Android SDK r20
-		@Override
+        @Override
         protected Bitmap doInBackground(String... params) {
             Bitmap result = null;
             if (params.length != 1) return result;
             String storagePath = params[0];
             try {
-                // set desired options that will affect the size of the bitmap
-                BitmapFactory.Options options = new Options();
-                options.inScaled = true;
-                options.inPurgeable = true;
-                if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
-                    options.inPreferQualityOverSpeed = false;
-                }
-                if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
-                    options.inMutable = false;
-                }
-                // make a false load of the bitmap - just to be able to read outWidth, outHeight and outMimeType
-                options.inJustDecodeBounds = true;
-                BitmapFactory.decodeFile(storagePath, options);   
-                
-                int width = options.outWidth;
-                int height = options.outHeight;
-                int scale = 1;
-                
-                Display display = getActivity().getWindowManager().getDefaultDisplay();
-                Point size = new Point();
-                int screenWidth;
-                int screenHeight;
-                if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB_MR2) {
-                    display.getSize(size);
-                    screenWidth = size.x;
-                    screenHeight = size.y;
-                } else {
-                    screenWidth = display.getWidth();
-                    screenHeight = display.getHeight();
-                }
 
-                if (width > screenWidth) {
-                    // second try to scale down the image , this time depending upon the screen size 
-                    scale = (int) Math.floor((float)width / screenWidth);
-                }
-                if (height > screenHeight) {
-                    scale = Math.max(scale, (int) Math.floor((float)height / screenHeight));
-                }
-                options.inSampleSize = scale;
+                File picture = new File(storagePath);
 
-                // really load the bitmap
-                options.inJustDecodeBounds = false; // the next decodeFile call will be real
-                result = BitmapFactory.decodeFile(storagePath, options);
-                //Log_OC.d(TAG, "Image loaded - width: " + options.outWidth + ", loaded height: " + options.outHeight);
+                if (picture != null) {
+                    //Decode file into a bitmap in real size for being able to make zoom on the image
+                    result = BitmapFactory.decodeStream(new FlushedInputStream
+                            (new BufferedInputStream(new FileInputStream(picture))));
+                }
 
                 if (result == null) {
                     mErrorMessageId = R.string.preview_image_error_unknown_format;
@@ -422,8 +393,15 @@ public class PreviewImageFragment extends FileFragment {
                 }
                 
             } catch (OutOfMemoryError e) {
-                mErrorMessageId = R.string.preview_image_error_unknown_format;
                 Log_OC.e(TAG, "Out of memory occured for file " + storagePath, e);
+
+                // If out of memory error when loading image, try to load it scaled
+                result = loadScaledImage(storagePath);
+
+                if (result == null) {
+                    mErrorMessageId = R.string.preview_image_error_unknown_format;
+                    Log_OC.e(TAG, "File could not be loaded as a bitmap: " + storagePath);
+                }
                     
             } catch (NoSuchFieldError e) {
                 mErrorMessageId = R.string.common_error_unknown;
@@ -446,11 +424,13 @@ public class PreviewImageFragment extends FileFragment {
                 showErrorMessage();
             }
         }
-        
+
+        @SuppressLint("InlinedApi")
         private void showLoadedImage(Bitmap result) {
             if (mImageViewRef != null) {
-                final ImageView imageView = mImageViewRef.get();
+                final ImageViewCustom imageView = mImageViewRef.get();
                 if (imageView != null) {
+                    imageView.setBitmap(result);
                     imageView.setImageBitmap(result);
                     imageView.setVisibility(View.VISIBLE);
                     mBitmap  = result;
@@ -511,8 +491,87 @@ public class PreviewImageFragment extends FileFragment {
         container.finish();
     }
     
-    public TouchImageView getImageView() {
+    public TouchImageViewCustom getImageView() {
         return mImageView;
     }
-    
+
+    static class FlushedInputStream extends FilterInputStream {
+        public FlushedInputStream(InputStream inputStream) {
+        super(inputStream);
+        }
+
+        @Override
+        public long skip(long n) throws IOException {
+            long totalBytesSkipped = 0L;
+            while (totalBytesSkipped < n) {
+                long bytesSkipped = in.skip(n - totalBytesSkipped);
+                if (bytesSkipped == 0L) {
+                      int byteValue = read();
+                      if (byteValue < 0) {
+                          break;  // we reached EOF
+                      } else {
+                          bytesSkipped = 1; // we read one byte
+                      }
+               }
+               totalBytesSkipped += bytesSkipped;
+            }
+            return totalBytesSkipped;
+        }
+    }
+
+    /**
+     * Load image scaled
+     * @param storagePath: path of the image
+     * @return Bitmap
+     */
+    @SuppressWarnings("deprecation")
+    private Bitmap loadScaledImage(String storagePath) {
+
+        Log_OC.d(TAG, "Loading image scaled");
+
+        // set desired options that will affect the size of the bitmap
+        BitmapFactory.Options options = new Options();
+        options.inScaled = true;
+        options.inPurgeable = true;
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
+            options.inPreferQualityOverSpeed = false;
+        }
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
+            options.inMutable = false;
+        }
+        // make a false load of the bitmap - just to be able to read outWidth, outHeight and outMimeType
+        options.inJustDecodeBounds = true;
+        BitmapFactory.decodeFile(storagePath, options);
+
+        int width = options.outWidth;
+        int height = options.outHeight;
+        int scale = 1;
+
+        Display display = getActivity().getWindowManager().getDefaultDisplay();
+        Point size = new Point();
+        int screenWidth;
+        int screenHeight;
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB_MR2) {
+            display.getSize(size);
+            screenWidth = size.x;
+            screenHeight = size.y;
+        } else {
+            screenWidth = display.getWidth();
+            screenHeight = display.getHeight();
+        }
+
+        if (width > screenWidth) {
+            // second try to scale down the image , this time depending upon the screen size 
+            scale = (int) Math.floor((float)width / screenWidth);
+        }
+        if (height > screenHeight) {
+            scale = Math.max(scale, (int) Math.floor((float)height / screenHeight));
+        }
+        options.inSampleSize = scale;
+
+        // really load the bitmap
+        options.inJustDecodeBounds = false; // the next decodeFile call will be real
+        return BitmapFactory.decodeFile(storagePath, options);
+
+    }
 }
diff --git a/src/com/owncloud/android/ui/preview/PreviewMediaFragment.java b/src/com/owncloud/android/ui/preview/PreviewMediaFragment.java
index ea412ced..7d6489b2 100644
--- a/src/com/owncloud/android/ui/preview/PreviewMediaFragment.java
+++ b/src/com/owncloud/android/ui/preview/PreviewMediaFragment.java
@@ -29,6 +29,7 @@ import android.media.MediaPlayer;
 import android.media.MediaPlayer.OnCompletionListener;
 import android.media.MediaPlayer.OnErrorListener;
 import android.media.MediaPlayer.OnPreparedListener;
+import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.IBinder;
@@ -372,13 +373,15 @@ public class PreviewMediaFragment extends FileFragment implements
         mVideoPreview.setOnErrorListener(mVideoHelper);
     }
     
+    @SuppressWarnings("static-access")
     private void playVideo() {
         // create and prepare control panel for the user
         mMediaController.setMediaPlayer(mVideoPreview);
         
         // load the video file in the video player ; 
         // when done, VideoHelper#onPrepared() will be called
-        mVideoPreview.setVideoPath(getFile().getStoragePath()); 
+        Uri uri = Uri.parse(getFile().getStoragePath());
+        mVideoPreview.setVideoPath(uri.encode(getFile().getStoragePath()));
     }
     
 
diff --git a/src/com/owncloud/android/utils/DisplayUtils.java b/src/com/owncloud/android/utils/DisplayUtils.java
index 682d2be0..8c4c492b 100644
--- a/src/com/owncloud/android/utils/DisplayUtils.java
+++ b/src/com/owncloud/android/utils/DisplayUtils.java
@@ -18,6 +18,7 @@
 
 package com.owncloud.android.utils;
 
+import java.net.IDN;
 import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Date;
@@ -25,6 +26,9 @@ import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Set;
 
+import android.annotation.TargetApi;
+import android.os.Build;
+
 import com.owncloud.android.R;
 
 /**
@@ -235,4 +239,35 @@ public class DisplayUtils {
             return R.drawable.icon;
         }
     }
+    
+    /**
+     * Converts an internationalized domain name (IDN) in an URL to and from ASCII/Unicode.
+     * @param url the URL where the domain name should be converted
+     * @param toASCII if true converts from Unicode to ASCII, if false converts from ASCII to Unicode
+     * @return the URL containing the converted domain name
+     */
+    @TargetApi(Build.VERSION_CODES.GINGERBREAD)
+    public static String convertIdn(String url, boolean toASCII) {
+        
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {
+            // Find host name after '//' or '@'
+            int hostStart = 0;
+            if  (url.indexOf("//") != -1) {
+                hostStart = url.indexOf("//") + "//".length();
+            } else if (url.indexOf("@") != -1) {
+                hostStart = url.indexOf("@") + "@".length();
+            }
+            
+            int hostEnd = url.substring(hostStart).indexOf("/");
+            // Handle URL which doesn't have a path (path is implicitly '/')
+            hostEnd = (hostEnd == -1 ? url.length() : hostStart + hostEnd);
+            
+            String host = url.substring(hostStart, hostEnd);
+            host = (toASCII ? IDN.toASCII(host) : IDN.toUnicode(host));
+            
+            return url.substring(0, hostStart) + host + url.substring(hostEnd);
+        } else {
+            return url;
+        }
+    }
 }
diff --git a/src/com/owncloud/android/utils/FileStorageUtils.java b/src/com/owncloud/android/utils/FileStorageUtils.java
index 58dda0da..3895821d 100644
--- a/src/com/owncloud/android/utils/FileStorageUtils.java
+++ b/src/com/owncloud/android/utils/FileStorageUtils.java
@@ -26,6 +26,8 @@ import com.owncloud.android.lib.resources.files.RemoteFile;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
 import android.net.Uri;
 import android.os.Environment;
 import android.os.StatFs;
@@ -73,7 +75,9 @@ public class FileStorageUtils {
     }
 
     public static String getInstantUploadFilePath(Context context, String fileName) {
-        String uploadPath = context.getString(R.string.instant_upload_path);
+        SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(context);
+        String uploadPathdef = context.getString(R.string.instant_upload_path);
+        String uploadPath = pref.getString("instant_upload_path", uploadPathdef);
         String value = uploadPath + OCFile.PATH_SEPARATOR +  (fileName == null ? "" : fileName);
         return value;
     }
@@ -120,4 +124,4 @@ public class FileStorageUtils {
         return file;
     }
   
-}
\ No newline at end of file
+}
diff --git a/src/com/owncloud/android/utils/TouchImageViewCustom.java b/src/com/owncloud/android/utils/TouchImageViewCustom.java
new file mode 100644
index 00000000..a0f7b792
--- /dev/null
+++ b/src/com/owncloud/android/utils/TouchImageViewCustom.java
@@ -0,0 +1,1276 @@
+/*
+ * TouchImageView.java
+ * By: Michael Ortiz
+ * Updated By: Patrick Lackemacher
+ * Updated By: Babay88
+ * Updated By: @ipsilondev
+ * Updated By: hank-cp
+ * Updated By: singpolyma
+ * -------------------
+ * Extends Android ImageView to include pinch zooming, panning, fling and double tap zoom.
+ */
+
+package com.owncloud.android.utils;
+
+import com.owncloud.android.ui.preview.ImageViewCustom;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.content.res.Configuration;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Matrix;
+import android.graphics.PointF;
+import android.graphics.RectF;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Build.VERSION;
+import android.os.Build.VERSION_CODES;
+import android.os.Bundle;
+import android.os.Parcelable;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.GestureDetector;
+import android.view.MotionEvent;
+import android.view.ScaleGestureDetector;
+import android.view.View;
+import android.view.animation.AccelerateDecelerateInterpolator;
+import android.widget.OverScroller;
+import android.widget.Scroller;
+
+public class TouchImageViewCustom extends ImageViewCustom {
+    private static final String DEBUG = "DEBUG";
+	
+	//
+	// SuperMin and SuperMax multipliers. Determine how much the image can be
+	// zoomed below or above the zoom boundaries, before animating back to the
+	// min/max zoom boundary.
+	//
+	private static final float SUPER_MIN_MULTIPLIER = .75f;
+	private static final float SUPER_MAX_MULTIPLIER = 1.25f;
+
+    //
+    // Scale of image ranges from minScale to maxScale, where minScale == 1
+    // when the image is stretched to fit view.
+    //
+    private float normalizedScale;
+    
+    //
+    // Matrix applied to image. MSCALE_X and MSCALE_Y should always be equal.
+    // MTRANS_X and MTRANS_Y are the other values used. prevMatrix is the matrix
+    // saved prior to the screen rotating.
+    //
+	private Matrix matrix, prevMatrix;
+
+    private static enum State { NONE, DRAG, ZOOM, FLING, ANIMATE_ZOOM };
+    private State state;
+
+    private float minScale;
+    private float maxScale;
+    private float superMinScale;
+    private float superMaxScale;
+    private float[] m;
+    
+    private Context context;
+    private Fling fling;
+    
+    private ScaleType mScaleType;
+    
+    private boolean imageRenderedAtLeastOnce;
+    private boolean onDrawReady;
+    
+    private ZoomVariables delayedZoomVariables;
+
+    //
+    // Size of view and previous view size (ie before rotation)
+    //
+    private int viewWidth, viewHeight, prevViewWidth, prevViewHeight;
+    
+    //
+    // Size of image when it is stretched to fit view. Before and After rotation.
+    //
+    private float matchViewWidth, matchViewHeight, prevMatchViewWidth, prevMatchViewHeight;
+    
+    private ScaleGestureDetector mScaleDetector;
+    private GestureDetector mGestureDetector;
+    private GestureDetector.OnDoubleTapListener doubleTapListener = null;
+    private OnTouchListener userTouchListener = null;
+    private OnTouchImageViewListener touchImageViewListener = null;
+
+    public TouchImageViewCustom(Context context) {
+        super(context);
+        sharedConstructing(context);
+    }
+
+    public TouchImageViewCustom(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        sharedConstructing(context);
+    }
+    
+    public TouchImageViewCustom(Context context, AttributeSet attrs, int defStyle) {
+    	super(context, attrs, defStyle);
+    	sharedConstructing(context);
+    }
+    
+    private void sharedConstructing(Context context) {
+        super.setClickable(true);
+        this.context = context;
+        mScaleDetector = new ScaleGestureDetector(context, new ScaleListener());
+        mGestureDetector = new GestureDetector(context, new GestureListener());
+        matrix = new Matrix();
+        prevMatrix = new Matrix();
+        m = new float[9];
+        normalizedScale = 1;
+        if (mScaleType == null) {
+        	mScaleType = ScaleType.FIT_CENTER;
+        }
+        minScale = 1;
+        maxScale = 3;
+        superMinScale = SUPER_MIN_MULTIPLIER * minScale;
+        superMaxScale = SUPER_MAX_MULTIPLIER * maxScale;
+        setImageMatrix(matrix);
+        setScaleType(ScaleType.MATRIX);
+        setState(State.NONE);
+        onDrawReady = false;
+        super.setOnTouchListener(new PrivateOnTouchListener());
+    }
+
+    @Override
+    public void setOnTouchListener(View.OnTouchListener l) {
+        userTouchListener = l;
+    }
+    
+    public void setOnTouchImageViewListener(OnTouchImageViewListener l) {
+    	touchImageViewListener = l;
+    }
+
+    public void setOnDoubleTapListener(GestureDetector.OnDoubleTapListener l) {
+        doubleTapListener = l;
+    }
+
+    @Override
+    public void setImageResource(int resId) {
+    	super.setImageResource(resId);
+    	savePreviousImageValues();
+    	fitImageToView();
+    }
+    
+    @Override
+    public void setImageBitmap(Bitmap bm) {
+    	super.setImageBitmap(bm);
+    	savePreviousImageValues();
+    	fitImageToView();
+    }
+    
+    @Override
+    public void setImageDrawable(Drawable drawable) {
+    	super.setImageDrawable(drawable);
+    	savePreviousImageValues();
+    	fitImageToView();
+    }
+    
+    @Override
+    public void setImageURI(Uri uri) {
+    	super.setImageURI(uri);
+    	savePreviousImageValues();
+    	fitImageToView();
+    }
+    
+    @Override
+    public void setScaleType(ScaleType type) {
+    	if (type == ScaleType.FIT_START || type == ScaleType.FIT_END) {
+    		throw new UnsupportedOperationException("TouchImageView does not support FIT_START or FIT_END");
+    	}
+    	if (type == ScaleType.MATRIX) {
+    		super.setScaleType(ScaleType.MATRIX);
+    		
+    	} else {
+    		mScaleType = type;
+    		if (onDrawReady) {
+    			//
+    			// If the image is already rendered, scaleType has been called programmatically
+    			// and the TouchImageView should be updated with the new scaleType.
+    			//
+    			setZoom(this);
+    		}
+    	}
+    }
+    
+    @Override
+    public ScaleType getScaleType() {
+    	return mScaleType;
+    }
+    
+    /**
+     * Returns false if image is in initial, unzoomed state. False, otherwise.
+     * @return true if image is zoomed
+     */
+    public boolean isZoomed() {
+    	return normalizedScale != 1;
+    }
+    
+    /**
+     * Return a Rect representing the zoomed image.
+     * @return rect representing zoomed image
+     */
+    public RectF getZoomedRect() {
+    	if (mScaleType == ScaleType.FIT_XY) {
+    		throw new UnsupportedOperationException("getZoomedRect() not supported with FIT_XY");
+    	}
+    	PointF topLeft = transformCoordTouchToBitmap(0, 0, true);
+    	PointF bottomRight = transformCoordTouchToBitmap(viewWidth, viewHeight, true);
+    	
+    	float w = getDrawable().getIntrinsicWidth();
+    	float h = getDrawable().getIntrinsicHeight();
+    	return new RectF(topLeft.x / w, topLeft.y / h, bottomRight.x / w, bottomRight.y / h);
+    }
+    
+    /**
+     * Save the current matrix and view dimensions
+     * in the prevMatrix and prevView variables.
+     */
+    private void savePreviousImageValues() {
+    	if (matrix != null && viewHeight != 0 && viewWidth != 0) {
+	    	matrix.getValues(m);
+	    	prevMatrix.setValues(m);
+	    	prevMatchViewHeight = matchViewHeight;
+	        prevMatchViewWidth = matchViewWidth;
+	        prevViewHeight = viewHeight;
+	        prevViewWidth = viewWidth;
+    	}
+    }
+    
+    @Override
+    public Parcelable onSaveInstanceState() {
+    	Bundle bundle = new Bundle();
+    	bundle.putParcelable("instanceState", super.onSaveInstanceState());
+    	bundle.putFloat("saveScale", normalizedScale);
+    	bundle.putFloat("matchViewHeight", matchViewHeight);
+    	bundle.putFloat("matchViewWidth", matchViewWidth);
+    	bundle.putInt("viewWidth", viewWidth);
+    	bundle.putInt("viewHeight", viewHeight);
+    	matrix.getValues(m);
+    	bundle.putFloatArray("matrix", m);
+    	bundle.putBoolean("imageRendered", imageRenderedAtLeastOnce);
+    	return bundle;
+    }
+    
+    @Override
+    public void onRestoreInstanceState(Parcelable state) {
+      	if (state instanceof Bundle) {
+	        Bundle bundle = (Bundle) state;
+	        normalizedScale = bundle.getFloat("saveScale");
+	        m = bundle.getFloatArray("matrix");
+	        prevMatrix.setValues(m);
+	        prevMatchViewHeight = bundle.getFloat("matchViewHeight");
+	        prevMatchViewWidth = bundle.getFloat("matchViewWidth");
+	        prevViewHeight = bundle.getInt("viewHeight");
+	        prevViewWidth = bundle.getInt("viewWidth");
+	        imageRenderedAtLeastOnce = bundle.getBoolean("imageRendered");
+	        super.onRestoreInstanceState(bundle.getParcelable("instanceState"));
+	        return;
+      	}
+
+      	super.onRestoreInstanceState(state);
+    }
+    
+    @Override
+    protected void onDraw(Canvas canvas) {
+    	onDrawReady = true;
+    	imageRenderedAtLeastOnce = true;
+    	if (delayedZoomVariables != null) {
+    		setZoom(delayedZoomVariables.scale, delayedZoomVariables.focusX, delayedZoomVariables.focusY, delayedZoomVariables.scaleType);
+    		delayedZoomVariables = null;
+    	}
+    	super.onDraw(canvas);
+    }
+    
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+    	super.onConfigurationChanged(newConfig);
+    	savePreviousImageValues();
+    }
+    
+    /**
+     * Get the max zoom multiplier.
+     * @return max zoom multiplier.
+     */
+    public float getMaxZoom() {
+    	return maxScale;
+    }
+
+    /**
+     * Set the max zoom multiplier. Default value: 3.
+     * @param max max zoom multiplier.
+     */
+    public void setMaxZoom(float max) {
+        maxScale = max;
+        superMaxScale = SUPER_MAX_MULTIPLIER * maxScale;
+    }
+    
+    /**
+     * Get the min zoom multiplier.
+     * @return min zoom multiplier.
+     */
+    public float getMinZoom() {
+    	return minScale;
+    }
+    
+    /**
+     * Get the current zoom. This is the zoom relative to the initial
+     * scale, not the original resource.
+     * @return current zoom multiplier.
+     */
+    public float getCurrentZoom() {
+    	return normalizedScale;
+    }
+    
+    /**
+     * Set the min zoom multiplier. Default value: 1.
+     * @param min min zoom multiplier.
+     */
+    public void setMinZoom(float min) {
+    	minScale = min;
+    	superMinScale = SUPER_MIN_MULTIPLIER * minScale;
+    }
+    
+    /**
+     * Reset zoom and translation to initial state.
+     */
+    public void resetZoom() {
+    	normalizedScale = 1;
+    	fitImageToView();
+    }
+    
+    /**
+     * Set zoom to the specified scale. Image will be centered by default.
+     * @param scale
+     */
+    public void setZoom(float scale) {
+    	setZoom(scale, 0.5f, 0.5f);
+    }
+    
+    /**
+     * Set zoom to the specified scale. Image will be centered around the point
+     * (focusX, focusY). These floats range from 0 to 1 and denote the focus point
+     * as a fraction from the left and top of the view. For example, the top left 
+     * corner of the image would be (0, 0). And the bottom right corner would be (1, 1).
+     * @param scale
+     * @param focusX
+     * @param focusY
+     */
+    public void setZoom(float scale, float focusX, float focusY) {
+    	setZoom(scale, focusX, focusY, mScaleType);
+    }
+    
+    /**
+     * Set zoom to the specified scale. Image will be centered around the point
+     * (focusX, focusY). These floats range from 0 to 1 and denote the focus point
+     * as a fraction from the left and top of the view. For example, the top left 
+     * corner of the image would be (0, 0). And the bottom right corner would be (1, 1).
+     * @param scale
+     * @param focusX
+     * @param focusY
+     * @param scaleType
+     */
+    public void setZoom(float scale, float focusX, float focusY, ScaleType scaleType) {
+    	//
+    	// setZoom can be called before the image is on the screen, but at this point, 
+    	// image and view sizes have not yet been calculated in onMeasure. Thus, we should
+    	// delay calling setZoom until the view has been measured.
+    	//
+    	if (!onDrawReady) {
+    		delayedZoomVariables = new ZoomVariables(scale, focusX, focusY, scaleType);
+    		return;
+    	}
+    	
+    	if (scaleType != mScaleType) {
+    		setScaleType(scaleType);
+    	}
+    	resetZoom();
+    	scaleImage(scale, viewWidth / 2, viewHeight / 2, true);
+    	matrix.getValues(m);
+    	m[Matrix.MTRANS_X] = -((focusX * getImageWidth()) - (viewWidth * 0.5f));
+    	m[Matrix.MTRANS_Y] = -((focusY * getImageHeight()) - (viewHeight * 0.5f));
+    	matrix.setValues(m);
+    	fixTrans();
+    	setImageMatrix(matrix);
+    }
+    
+    /**
+     * Set zoom parameters equal to another TouchImageView. Including scale, position,
+     * and ScaleType.
+     * @param TouchImageView
+     */
+    public void setZoom(TouchImageViewCustom img) {
+    	PointF center = img.getScrollPosition();
+    	setZoom(img.getCurrentZoom(), center.x, center.y, img.getScaleType());
+    }
+    
+    /**
+     * Return the point at the center of the zoomed image. The PointF coordinates range
+     * in value between 0 and 1 and the focus point is denoted as a fraction from the left 
+     * and top of the view. For example, the top left corner of the image would be (0, 0). 
+     * And the bottom right corner would be (1, 1).
+     * @return PointF representing the scroll position of the zoomed image.
+     */
+    public PointF getScrollPosition() {
+    	Drawable drawable = getDrawable();
+    	if (drawable == null) {
+    		return null;
+    	}
+    	int drawableWidth = drawable.getIntrinsicWidth();
+        int drawableHeight = drawable.getIntrinsicHeight();
+        
+        PointF point = transformCoordTouchToBitmap(viewWidth / 2, viewHeight / 2, true);
+        point.x /= drawableWidth;
+        point.y /= drawableHeight;
+        return point;
+    }
+    
+    /**
+     * Set the focus point of the zoomed image. The focus points are denoted as a fraction from the
+     * left and top of the view. The focus points can range in value between 0 and 1. 
+     * @param focusX
+     * @param focusY
+     */
+    public void setScrollPosition(float focusX, float focusY) {
+    	setZoom(normalizedScale, focusX, focusY);
+    }
+    
+    /**
+     * Performs boundary checking and fixes the image matrix if it 
+     * is out of bounds.
+     */
+    private void fixTrans() {
+        matrix.getValues(m);
+        float transX = m[Matrix.MTRANS_X];
+        float transY = m[Matrix.MTRANS_Y];
+        
+        float fixTransX = getFixTrans(transX, viewWidth, getImageWidth());
+        float fixTransY = getFixTrans(transY, viewHeight, getImageHeight());
+        
+        if (fixTransX != 0 || fixTransY != 0) {
+            matrix.postTranslate(fixTransX, fixTransY);
+        }
+    }
+    
+    /**
+     * When transitioning from zooming from focus to zoom from center (or vice versa)
+     * the image can become unaligned within the view. This is apparent when zooming
+     * quickly. When the content size is less than the view size, the content will often
+     * be centered incorrectly within the view. fixScaleTrans first calls fixTrans() and 
+     * then makes sure the image is centered correctly within the view.
+     */
+    private void fixScaleTrans() {
+    	fixTrans();
+    	matrix.getValues(m);
+    	if (getImageWidth() < viewWidth) {
+    		m[Matrix.MTRANS_X] = (viewWidth - getImageWidth()) / 2;
+    	}
+    	
+    	if (getImageHeight() < viewHeight) {
+    		m[Matrix.MTRANS_Y] = (viewHeight - getImageHeight()) / 2;
+    	}
+    	matrix.setValues(m);
+    }
+
+    private float getFixTrans(float trans, float viewSize, float contentSize) {
+        float minTrans, maxTrans;
+
+        if (contentSize <= viewSize) {
+            minTrans = 0;
+            maxTrans = viewSize - contentSize;
+            
+        } else {
+            minTrans = viewSize - contentSize;
+            maxTrans = 0;
+        }
+
+        if (trans < minTrans)
+            return -trans + minTrans;
+        if (trans > maxTrans)
+            return -trans + maxTrans;
+        return 0;
+    }
+    
+    private float getFixDragTrans(float delta, float viewSize, float contentSize) {
+        if (contentSize <= viewSize) {
+            return 0;
+        }
+        return delta;
+    }
+    
+    private float getImageWidth() {
+    	return matchViewWidth * normalizedScale;
+    }
+    
+    private float getImageHeight() {
+    	return matchViewHeight * normalizedScale;
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        Drawable drawable = getDrawable();
+        if (drawable == null || drawable.getIntrinsicWidth() == 0 || drawable.getIntrinsicHeight() == 0) {
+        	setMeasuredDimension(0, 0);
+        	return;
+        }
+        
+        int drawableWidth = drawable.getIntrinsicWidth();
+        int drawableHeight = drawable.getIntrinsicHeight();
+        int widthSize = MeasureSpec.getSize(widthMeasureSpec);
+        int widthMode = MeasureSpec.getMode(widthMeasureSpec);
+        int heightSize = MeasureSpec.getSize(heightMeasureSpec);
+        int heightMode = MeasureSpec.getMode(heightMeasureSpec);
+        viewWidth = setViewSize(widthMode, widthSize, drawableWidth);
+        viewHeight = setViewSize(heightMode, heightSize, drawableHeight);
+        
+        //
+        // Set view dimensions
+        //
+        setMeasuredDimension(viewWidth, viewHeight);
+        
+        //
+        // Fit content within view
+        //
+        fitImageToView();
+    }
+    
+    /**
+     * If the normalizedScale is equal to 1, then the image is made to fit the screen. Otherwise,
+     * it is made to fit the screen according to the dimensions of the previous image matrix. This
+     * allows the image to maintain its zoom after rotation.
+     */
+    private void fitImageToView() {
+    	Drawable drawable = getDrawable();
+        if (drawable == null || drawable.getIntrinsicWidth() == 0 || drawable.getIntrinsicHeight() == 0) {
+        	return;
+        }
+        if (matrix == null || prevMatrix == null) {
+        	return;
+        }
+        
+        int drawableWidth = drawable.getIntrinsicWidth();
+        int drawableHeight = drawable.getIntrinsicHeight();
+    	
+    	//
+    	// Scale image for view
+    	//
+        float scaleX = (float) viewWidth / drawableWidth;
+        float scaleY = (float) viewHeight / drawableHeight;
+        
+        switch (mScaleType) {
+        case CENTER:
+        	scaleX = scaleY = 1;
+        	break;
+        	
+        case CENTER_CROP:
+        	scaleX = scaleY = Math.max(scaleX, scaleY);
+        	break;
+        	
+        case CENTER_INSIDE:
+        	scaleX = scaleY = Math.min(1, Math.min(scaleX, scaleY));
+        	
+        case FIT_CENTER:
+        	scaleX = scaleY = Math.min(scaleX, scaleY);
+        	break;
+        	
+        case FIT_XY:
+        	break;
+        	
+    	default:
+    		//
+    		// FIT_START and FIT_END not supported
+    		//
+    		throw new UnsupportedOperationException("TouchImageView does not support FIT_START or FIT_END");
+        	
+        }
+
+        //
+        // Center the image
+        //
+        float redundantXSpace = viewWidth - (scaleX * drawableWidth);
+        float redundantYSpace = viewHeight - (scaleY * drawableHeight);
+        matchViewWidth = viewWidth - redundantXSpace;
+        matchViewHeight = viewHeight - redundantYSpace;
+        if (!isZoomed() && !imageRenderedAtLeastOnce) {
+        	//
+        	// Stretch and center image to fit view
+        	//
+        	matrix.setScale(scaleX, scaleY);
+        	matrix.postTranslate(redundantXSpace / 2, redundantYSpace / 2);
+        	normalizedScale = 1;
+        	
+        } else {
+        	//
+        	// These values should never be 0 or we will set viewWidth and viewHeight
+        	// to NaN in translateMatrixAfterRotate. To avoid this, call savePreviousImageValues
+        	// to set them equal to the current values.
+        	//
+        	if (prevMatchViewWidth == 0 || prevMatchViewHeight == 0) {
+        		savePreviousImageValues();
+        	}
+        	
+        	prevMatrix.getValues(m);
+        	
+        	//
+        	// Rescale Matrix after rotation
+        	//
+        	m[Matrix.MSCALE_X] = matchViewWidth / drawableWidth * normalizedScale;
+        	m[Matrix.MSCALE_Y] = matchViewHeight / drawableHeight * normalizedScale;
+        	
+        	//
+        	// TransX and TransY from previous matrix
+        	//
+            float transX = m[Matrix.MTRANS_X];
+            float transY = m[Matrix.MTRANS_Y];
+            
+            //
+            // Width
+            //
+            float prevActualWidth = prevMatchViewWidth * normalizedScale;
+            float actualWidth = getImageWidth();
+            translateMatrixAfterRotate(Matrix.MTRANS_X, transX, prevActualWidth, actualWidth, prevViewWidth, viewWidth, drawableWidth);
+            
+            //
+            // Height
+            //
+            float prevActualHeight = prevMatchViewHeight * normalizedScale;
+            float actualHeight = getImageHeight();
+            translateMatrixAfterRotate(Matrix.MTRANS_Y, transY, prevActualHeight, actualHeight, prevViewHeight, viewHeight, drawableHeight);
+            
+            //
+            // Set the matrix to the adjusted scale and translate values.
+            //
+            matrix.setValues(m);
+        }
+        fixTrans();
+        setImageMatrix(matrix);
+    }
+    
+    /**
+     * Set view dimensions based on layout params
+     * 
+     * @param mode 
+     * @param size
+     * @param drawableWidth
+     * @return
+     */
+    private int setViewSize(int mode, int size, int drawableWidth) {
+    	int viewSize;
+    	switch (mode) {
+		case MeasureSpec.EXACTLY:
+			viewSize = size;
+			break;
+			
+		case MeasureSpec.AT_MOST:
+			viewSize = Math.min(drawableWidth, size);
+			break;
+			
+		case MeasureSpec.UNSPECIFIED:
+			viewSize = drawableWidth;
+			break;
+			
+		default:
+			viewSize = size;
+		 	break;
+		}
+    	return viewSize;
+    }
+    
+    /**
+     * After rotating, the matrix needs to be translated. This function finds the area of image 
+     * which was previously centered and adjusts translations so that is again the center, post-rotation.
+     * 
+     * @param axis Matrix.MTRANS_X or Matrix.MTRANS_Y
+     * @param trans the value of trans in that axis before the rotation
+     * @param prevImageSize the width/height of the image before the rotation
+     * @param imageSize width/height of the image after rotation
+     * @param prevViewSize width/height of view before rotation
+     * @param viewSize width/height of view after rotation
+     * @param drawableSize width/height of drawable
+     */
+    private void translateMatrixAfterRotate(int axis, float trans, float prevImageSize, float imageSize, int prevViewSize, int viewSize, int drawableSize) {
+    	if (imageSize < viewSize) {
+        	//
+        	// The width/height of image is less than the view's width/height. Center it.
+        	//
+        	m[axis] = (viewSize - (drawableSize * m[Matrix.MSCALE_X])) * 0.5f;
+        	
+        } else if (trans > 0) {
+        	//
+        	// The image is larger than the view, but was not before rotation. Center it.
+        	//
+        	m[axis] = -((imageSize - viewSize) * 0.5f);
+        	
+        } else {
+        	//
+        	// Find the area of the image which was previously centered in the view. Determine its distance
+        	// from the left/top side of the view as a fraction of the entire image's width/height. Use that percentage
+        	// to calculate the trans in the new view width/height.
+        	//
+        	float percentage = (Math.abs(trans) + (0.5f * prevViewSize)) / prevImageSize;
+        	m[axis] = -((percentage * imageSize) - (viewSize * 0.5f));
+        }
+    }
+    
+    private void setState(State state) {
+    	this.state = state;
+    }
+    
+    public boolean canScrollHorizontallyFroyo(int direction) {
+        return canScrollHorizontally(direction);
+    }
+    
+    @Override
+    public boolean canScrollHorizontally(int direction) {
+    	matrix.getValues(m);
+    	float x = m[Matrix.MTRANS_X];
+    	
+    	if (getImageWidth() < viewWidth) {
+    		return false;
+    		
+    	} else if (x >= -1 && direction < 0) {
+    		return false;
+    		
+    	} else if (Math.abs(x) + viewWidth + 1 >= getImageWidth() && direction > 0) {
+    		return false;
+    	}
+    	
+    	return true;
+    }
+    
+    /**
+     * Gesture Listener detects a single click or long click and passes that on
+     * to the view's listener.
+     * @author Ortiz
+     *
+     */
+    private class GestureListener extends GestureDetector.SimpleOnGestureListener {
+    	
+        @Override
+        public boolean onSingleTapConfirmed(MotionEvent e)
+        {
+            if(doubleTapListener != null) {
+            	return doubleTapListener.onSingleTapConfirmed(e);
+            }
+        	return performClick();
+        }
+        
+        @Override
+        public void onLongPress(MotionEvent e)
+        {
+        	performLongClick();
+        }
+        
+        @Override
+        public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY)
+        {
+        	if (fling != null) {
+        		//
+        		// If a previous fling is still active, it should be cancelled so that two flings
+        		// are not run simultaenously.
+        		//
+        		fling.cancelFling();
+        	}
+        	fling = new Fling((int) velocityX, (int) velocityY);
+        	compatPostOnAnimation(fling);
+        	return super.onFling(e1, e2, velocityX, velocityY);
+        }
+        
+        @Override
+        public boolean onDoubleTap(MotionEvent e) {
+        	boolean consumed = false;
+            if(doubleTapListener != null) {
+            	consumed = doubleTapListener.onDoubleTap(e);
+            }
+        	if (state == State.NONE) {
+	        	float targetZoom = (normalizedScale == minScale) ? maxScale : minScale;
+	        	DoubleTapZoom doubleTap = new DoubleTapZoom(targetZoom, e.getX(), e.getY(), false);
+	        	compatPostOnAnimation(doubleTap);
+	        	consumed = true;
+        	}
+        	return consumed;
+        }
+
+        @Override
+        public boolean onDoubleTapEvent(MotionEvent e) {
+            if(doubleTapListener != null) {
+            	return doubleTapListener.onDoubleTapEvent(e);
+            }
+            return false;
+        }
+    }
+    
+    public interface OnTouchImageViewListener {
+    	public void onMove();
+    }
+    
+    /**
+     * Responsible for all touch events. Handles the heavy lifting of drag and also sends
+     * touch events to Scale Detector and Gesture Detector.
+     * @author Ortiz
+     *
+     */
+    private class PrivateOnTouchListener implements OnTouchListener {
+    	
+    	//
+        // Remember last point position for dragging
+        //
+        private PointF last = new PointF();
+    	
+    	@Override
+        public boolean onTouch(View v, MotionEvent event) {
+            mScaleDetector.onTouchEvent(event);
+            mGestureDetector.onTouchEvent(event);
+            PointF curr = new PointF(event.getX(), event.getY());
+            
+            if (state == State.NONE || state == State.DRAG || state == State.FLING) {
+	            switch (event.getAction()) {
+	                case MotionEvent.ACTION_DOWN:
+	                	last.set(curr);
+	                    if (fling != null)
+	                    	fling.cancelFling();
+	                    setState(State.DRAG);
+	                    break;
+	                    
+	                case MotionEvent.ACTION_MOVE:
+	                    if (state == State.DRAG) {
+	                        float deltaX = curr.x - last.x;
+	                        float deltaY = curr.y - last.y;
+	                        float fixTransX = getFixDragTrans(deltaX, viewWidth, getImageWidth());
+	                        float fixTransY = getFixDragTrans(deltaY, viewHeight, getImageHeight());
+	                        matrix.postTranslate(fixTransX, fixTransY);
+	                        fixTrans();
+	                        last.set(curr.x, curr.y);
+	                    }
+	                    break;
+	
+	                case MotionEvent.ACTION_UP:
+	                case MotionEvent.ACTION_POINTER_UP:
+	                    setState(State.NONE);
+	                    break;
+	            }
+            }
+            
+            setImageMatrix(matrix);
+            
+            //
+    		// User-defined OnTouchListener
+    		//
+    		if(userTouchListener != null) {
+    			userTouchListener.onTouch(v, event);
+    		}
+            
+    		//
+    		// OnTouchImageViewListener is set: TouchImageView dragged by user.
+    		//
+    		if (touchImageViewListener != null) {
+    			touchImageViewListener.onMove();
+    		}
+    		
+            //
+            // indicate event was handled
+            //
+            return true;
+        }
+    }
+
+    /**
+     * ScaleListener detects user two finger scaling and scales image.
+     * @author Ortiz
+     *
+     */
+    private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener {
+        @Override
+        public boolean onScaleBegin(ScaleGestureDetector detector) {
+            setState(State.ZOOM);
+            return true;
+        }
+
+        @Override
+        public boolean onScale(ScaleGestureDetector detector) {
+        	scaleImage(detector.getScaleFactor(), detector.getFocusX(), detector.getFocusY(), true);
+        	
+        	//
+        	// OnTouchImageViewListener is set: TouchImageView pinch zoomed by user.
+        	//
+        	if (touchImageViewListener != null) {
+        		touchImageViewListener.onMove();
+        	}
+            return true;
+        }
+        
+        @Override
+        public void onScaleEnd(ScaleGestureDetector detector) {
+        	super.onScaleEnd(detector);
+        	setState(State.NONE);
+        	boolean animateToZoomBoundary = false;
+        	float targetZoom = normalizedScale;
+        	if (normalizedScale > maxScale) {
+        		targetZoom = maxScale;
+        		animateToZoomBoundary = true;
+        		
+        	} else if (normalizedScale < minScale) {
+        		targetZoom = minScale;
+        		animateToZoomBoundary = true;
+        	}
+        	
+        	if (animateToZoomBoundary) {
+	        	DoubleTapZoom doubleTap = new DoubleTapZoom(targetZoom, viewWidth / 2, viewHeight / 2, true);
+	        	compatPostOnAnimation(doubleTap);
+        	}
+        }
+    }
+    
+    private void scaleImage(double deltaScale, float focusX, float focusY, boolean stretchImageToSuper) {
+    	
+    	float lowerScale, upperScale;
+    	if (stretchImageToSuper) {
+    		lowerScale = superMinScale;
+    		upperScale = superMaxScale;
+    		
+    	} else {
+    		lowerScale = minScale;
+    		upperScale = maxScale;
+    	}
+    	
+    	float origScale = normalizedScale;
+        normalizedScale *= deltaScale;
+        if (normalizedScale > upperScale) {
+            normalizedScale = upperScale;
+            deltaScale = upperScale / origScale;
+        } else if (normalizedScale < lowerScale) {
+            normalizedScale = lowerScale;
+            deltaScale = lowerScale / origScale;
+        }
+        
+        matrix.postScale((float) deltaScale, (float) deltaScale, focusX, focusY);
+        fixScaleTrans();
+    }
+    
+    /**
+     * DoubleTapZoom calls a series of runnables which apply
+     * an animated zoom in/out graphic to the image.
+     * @author Ortiz
+     *
+     */
+    private class DoubleTapZoom implements Runnable {
+    	
+    	private long startTime;
+    	private static final float ZOOM_TIME = 500;
+    	private float startZoom, targetZoom;
+    	private float bitmapX, bitmapY;
+    	private boolean stretchImageToSuper;
+    	private AccelerateDecelerateInterpolator interpolator = new AccelerateDecelerateInterpolator();
+    	private PointF startTouch;
+    	private PointF endTouch;
+
+    	DoubleTapZoom(float targetZoom, float focusX, float focusY, boolean stretchImageToSuper) {
+    		setState(State.ANIMATE_ZOOM);
+    		startTime = System.currentTimeMillis();
+    		this.startZoom = normalizedScale;
+    		this.targetZoom = targetZoom;
+    		this.stretchImageToSuper = stretchImageToSuper;
+    		PointF bitmapPoint = transformCoordTouchToBitmap(focusX, focusY, false);
+    		this.bitmapX = bitmapPoint.x;
+    		this.bitmapY = bitmapPoint.y;
+    		
+    		//
+    		// Used for translating image during scaling
+    		//
+    		startTouch = transformCoordBitmapToTouch(bitmapX, bitmapY);
+    		endTouch = new PointF(viewWidth / 2, viewHeight / 2);
+    	}
+
+		@Override
+		public void run() {
+			float t = interpolate();
+			double deltaScale = calculateDeltaScale(t);
+			scaleImage(deltaScale, bitmapX, bitmapY, stretchImageToSuper);
+			translateImageToCenterTouchPosition(t);
+			fixScaleTrans();
+			setImageMatrix(matrix);
+			
+			//
+			// OnTouchImageViewListener is set: double tap runnable updates listener
+			// with every frame.
+			//
+			if (touchImageViewListener != null) {
+				touchImageViewListener.onMove();
+			}
+			
+			if (t < 1f) {
+				//
+				// We haven't finished zooming
+				//
+				compatPostOnAnimation(this);
+				
+			} else {
+				//
+				// Finished zooming
+				//
+				setState(State.NONE);
+			}
+		}
+		
+		/**
+		 * Interpolate between where the image should start and end in order to translate
+		 * the image so that the point that is touched is what ends up centered at the end
+		 * of the zoom.
+		 * @param t
+		 */
+		private void translateImageToCenterTouchPosition(float t) {
+			float targetX = startTouch.x + t * (endTouch.x - startTouch.x);
+			float targetY = startTouch.y + t * (endTouch.y - startTouch.y);
+			PointF curr = transformCoordBitmapToTouch(bitmapX, bitmapY);
+			matrix.postTranslate(targetX - curr.x, targetY - curr.y);
+		}
+		
+		/**
+		 * Use interpolator to get t
+		 * @return
+		 */
+		private float interpolate() {
+			long currTime = System.currentTimeMillis();
+			float elapsed = (currTime - startTime) / ZOOM_TIME;
+			elapsed = Math.min(1f, elapsed);
+			return interpolator.getInterpolation(elapsed);
+		}
+		
+		/**
+		 * Interpolate the current targeted zoom and get the delta
+		 * from the current zoom.
+		 * @param t
+		 * @return
+		 */
+		private double calculateDeltaScale(float t) {
+			double zoom = startZoom + t * (targetZoom - startZoom);
+			return zoom / normalizedScale;
+		}
+    }
+    
+    /**
+     * This function will transform the coordinates in the touch event to the coordinate 
+     * system of the drawable that the imageview contain
+     * @param x x-coordinate of touch event
+     * @param y y-coordinate of touch event
+     * @param clipToBitmap Touch event may occur within view, but outside image content. True, to clip return value
+     * 			to the bounds of the bitmap size.
+     * @return Coordinates of the point touched, in the coordinate system of the original drawable.
+     */
+    private PointF transformCoordTouchToBitmap(float x, float y, boolean clipToBitmap) {
+         matrix.getValues(m);
+         float origW = getDrawable().getIntrinsicWidth();
+         float origH = getDrawable().getIntrinsicHeight();
+         float transX = m[Matrix.MTRANS_X];
+         float transY = m[Matrix.MTRANS_Y];
+         float finalX = ((x - transX) * origW) / getImageWidth();
+         float finalY = ((y - transY) * origH) / getImageHeight();
+         
+         if (clipToBitmap) {
+        	 finalX = Math.min(Math.max(finalX, 0), origW);
+        	 finalY = Math.min(Math.max(finalY, 0), origH);
+         }
+         
+         return new PointF(finalX , finalY);
+    }
+    
+    /**
+     * Inverse of transformCoordTouchToBitmap. This function will transform the coordinates in the
+     * drawable's coordinate system to the view's coordinate system.
+     * @param bx x-coordinate in original bitmap coordinate system
+     * @param by y-coordinate in original bitmap coordinate system
+     * @return Coordinates of the point in the view's coordinate system.
+     */
+    private PointF transformCoordBitmapToTouch(float bx, float by) {
+        matrix.getValues(m);        
+        float origW = getDrawable().getIntrinsicWidth();
+        float origH = getDrawable().getIntrinsicHeight();
+        float px = bx / origW;
+        float py = by / origH;
+        float finalX = m[Matrix.MTRANS_X] + getImageWidth() * px;
+        float finalY = m[Matrix.MTRANS_Y] + getImageHeight() * py;
+        return new PointF(finalX , finalY);
+    }
+    
+    /**
+     * Fling launches sequential runnables which apply
+     * the fling graphic to the image. The values for the translation
+     * are interpolated by the Scroller.
+     * @author Ortiz
+     *
+     */
+    private class Fling implements Runnable {
+    	
+        CompatScroller scroller;
+    	int currX, currY;
+    	
+    	Fling(int velocityX, int velocityY) {
+    		setState(State.FLING);
+    		scroller = new CompatScroller(context);
+    		matrix.getValues(m);
+    		
+    		int startX = (int) m[Matrix.MTRANS_X];
+    		int startY = (int) m[Matrix.MTRANS_Y];
+    		int minX, maxX, minY, maxY;
+    		
+    		if (getImageWidth() > viewWidth) {
+    			minX = viewWidth - (int) getImageWidth();
+    			maxX = 0;
+    			
+    		} else {
+    			minX = maxX = startX;
+    		}
+    		
+    		if (getImageHeight() > viewHeight) {
+    			minY = viewHeight - (int) getImageHeight();
+    			maxY = 0;
+    			
+    		} else {
+    			minY = maxY = startY;
+    		}
+    		
+    		scroller.fling(startX, startY, (int) velocityX, (int) velocityY, minX,
+                    maxX, minY, maxY);
+    		currX = startX;
+    		currY = startY;
+    	}
+    	
+    	public void cancelFling() {
+    		if (scroller != null) {
+    			setState(State.NONE);
+    			scroller.forceFinished(true);
+    		}
+    	}
+    	
+		@Override
+		public void run() {
+			
+			//
+			// OnTouchImageViewListener is set: TouchImageView listener has been flung by user.
+			// Listener runnable updated with each frame of fling animation.
+			//
+			if (touchImageViewListener != null) {
+				touchImageViewListener.onMove();
+			}
+			
+			if (scroller.isFinished()) {
+        		scroller = null;
+        		return;
+        	}
+			
+			if (scroller.computeScrollOffset()) {
+	        	int newX = scroller.getCurrX();
+	            int newY = scroller.getCurrY();
+	            int transX = newX - currX;
+	            int transY = newY - currY;
+	            currX = newX;
+	            currY = newY;
+	            matrix.postTranslate(transX, transY);
+	            fixTrans();
+	            setImageMatrix(matrix);
+	            compatPostOnAnimation(this);
+        	}
+		}
+    }
+    
+    @TargetApi(Build.VERSION_CODES.GINGERBREAD)
+	private class CompatScroller {
+    	Scroller scroller;
+    	OverScroller overScroller;
+    	boolean isPreGingerbread;
+    	
+    	public CompatScroller(Context context) {
+    		if (VERSION.SDK_INT < VERSION_CODES.GINGERBREAD) {
+    			isPreGingerbread = true;
+    			scroller = new Scroller(context);
+    			
+    		} else {
+    			isPreGingerbread = false;
+    			overScroller = new OverScroller(context);
+    		}
+    	}
+    	
+    	public void fling(int startX, int startY, int velocityX, int velocityY, int minX, int maxX, int minY, int maxY) {
+    		if (isPreGingerbread) {
+    			scroller.fling(startX, startY, velocityX, velocityY, minX, maxX, minY, maxY);
+    		} else {
+    			overScroller.fling(startX, startY, velocityX, velocityY, minX, maxX, minY, maxY);
+    		}
+    	}
+    	
+    	public void forceFinished(boolean finished) {
+    		if (isPreGingerbread) {
+    			scroller.forceFinished(finished);
+    		} else {
+    			overScroller.forceFinished(finished);
+    		}
+    	}
+    	
+    	public boolean isFinished() {
+    		if (isPreGingerbread) {
+    			return scroller.isFinished();
+    		} else {
+    			return overScroller.isFinished();
+    		}
+    	}
+    	
+    	public boolean computeScrollOffset() {
+    		if (isPreGingerbread) {
+    			return scroller.computeScrollOffset();
+    		} else {
+    			overScroller.computeScrollOffset();
+    			return overScroller.computeScrollOffset();
+    		}
+    	}
+    	
+    	public int getCurrX() {
+    		if (isPreGingerbread) {
+    			return scroller.getCurrX();
+    		} else {
+    			return overScroller.getCurrX();
+    		}
+    	}
+    	
+    	public int getCurrY() {
+    		if (isPreGingerbread) {
+    			return scroller.getCurrY();
+    		} else {
+    			return overScroller.getCurrY();
+    		}
+    	}
+    }
+    
+    @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
+	private void compatPostOnAnimation(Runnable runnable) {
+    	if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN) {
+            postOnAnimation(runnable);
+            
+        } else {
+            postDelayed(runnable, 1000/60);
+        }
+    }
+    
+    private class ZoomVariables {
+    	public float scale;
+    	public float focusX;
+    	public float focusY;
+    	public ScaleType scaleType;
+    	
+    	public ZoomVariables(float scale, float focusX, float focusY, ScaleType scaleType) {
+    		this.scale = scale;
+    		this.focusX = focusX;
+    		this.focusY = focusY;
+    		this.scaleType = scaleType;
+    	}
+    }
+    
+    private void printMatrixInfo() {
+    	float[] n = new float[9];
+    	matrix.getValues(n);
+    	Log.d(DEBUG, "Scale: " + n[Matrix.MSCALE_X] + " TransX: " + n[Matrix.MTRANS_X] + " TransY: " + n[Matrix.MTRANS_Y]);
+    }
+}
\ No newline at end of file
diff --git a/src/third_parties/daveKoeller/AlphanumComparator.java b/src/third_parties/daveKoeller/AlphanumComparator.java
new file mode 100644
index 00000000..e6bd6f38
--- /dev/null
+++ b/src/third_parties/daveKoeller/AlphanumComparator.java
@@ -0,0 +1,129 @@
+/*
+ * The Alphanum Algorithm is an improved sorting algorithm for strings
+ * containing numbers.  Instead of sorting numbers in ASCII order like
+ * a standard sort, this algorithm sorts numbers in numeric order.
+ *
+ * The Alphanum Algorithm is discussed at http://www.DaveKoelle.com
+ *
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+package third_parties.daveKoeller;
+import java.util.Comparator;
+
+import com.owncloud.android.datamodel.OCFile;
+
+/**
+ * This is an updated version with enhancements made by Daniel Migowski,
+ * Andre Bogus, and David Koelle
+ *
+ * To convert to use Templates (Java 1.5+):
+ *   - Change "implements Comparator" to "implements Comparator<String>"
+ *   - Change "compare(Object o1, Object o2)" to "compare(String s1, String s2)"
+ *   - Remove the type checking and casting in compare().
+ *
+ * To use this class:
+ *   Use the static "sort" method from the java.util.Collections class:
+ *   Collections.sort(your list, new AlphanumComparator());
+ */
+public class AlphanumComparator implements Comparator<OCFile>
+{
+    private final boolean isDigit(char ch)
+    {
+        return ch >= 48 && ch <= 57;
+    }
+
+    /** Length of string is passed in for improved efficiency (only need to calculate it once) **/
+    private final String getChunk(String s, int slength, int marker)
+    {
+        StringBuilder chunk = new StringBuilder();
+        char c = s.charAt(marker);
+        chunk.append(c);
+        marker++;
+        if (isDigit(c))
+        {
+            while (marker < slength)
+            {
+                c = s.charAt(marker);
+                if (!isDigit(c))
+                    break;
+                chunk.append(c);
+                marker++;
+            }
+        } else
+        {
+            while (marker < slength)
+            {
+                c = s.charAt(marker);
+                if (isDigit(c))
+                    break;
+                chunk.append(c);
+                marker++;
+            }
+        }
+        return chunk.toString();
+    }
+
+    public int compare(OCFile o1, OCFile o2)
+    {
+        String s1 = (String)o1.getRemotePath().toLowerCase();
+        String s2 = (String)o2.getRemotePath().toLowerCase();
+
+        int thisMarker = 0;
+        int thatMarker = 0;
+        int s1Length = s1.length();
+        int s2Length = s2.length();
+
+        while (thisMarker < s1Length && thatMarker < s2Length)
+        {
+            String thisChunk = getChunk(s1, s1Length, thisMarker);
+            thisMarker += thisChunk.length();
+
+            String thatChunk = getChunk(s2, s2Length, thatMarker);
+            thatMarker += thatChunk.length();
+
+            // If both chunks contain numeric characters, sort them numerically
+            int result = 0;
+            if (isDigit(thisChunk.charAt(0)) && isDigit(thatChunk.charAt(0)))
+            {
+                // Simple chunk comparison by length.
+                int thisChunkLength = thisChunk.length();
+                result = thisChunkLength - thatChunk.length();
+                // If equal, the first different number counts
+                if (result == 0)
+                {
+                    for (int i = 0; i < thisChunkLength; i++)
+                    {
+                        result = thisChunk.charAt(i) - thatChunk.charAt(i);
+                        if (result != 0)
+                        {
+                            return result;
+                        }
+                    }
+                }
+            } else
+            {
+                result = thisChunk.compareTo(thatChunk);
+            }
+
+            if (result != 0)
+                return result;
+        }
+
+        return s1Length - s2Length;
+    }
+}
diff --git a/src/third_parties/daveKoeller/lgpl-2.1.txt b/src/third_parties/daveKoeller/lgpl-2.1.txt
new file mode 100644
index 00000000..4362b491
--- /dev/null
+++ b/src/third_parties/daveKoeller/lgpl-2.1.txt
@@ -0,0 +1,502 @@
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it.  You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations below.
+
+  When we speak of free software, we are referring to freedom of use,
+not price.  Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+  To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights.  These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+  To protect each distributor, we want to make it very clear that
+there is no warranty for the free library.  Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+
+  Finally, software patents pose a constant threat to the existence of
+any free program.  We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder.  Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+  Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License.  This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License.  We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+  When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library.  The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom.  The Lesser General
+Public License permits more lax criteria for linking other code with
+the library.
+
+  We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License.  It also provides other free software developers Less
+of an advantage over competing non-free programs.  These disadvantages
+are the reason we use the ordinary General Public License for many
+libraries.  However, the Lesser license provides advantages in certain
+special circumstances.
+
+  For example, on rare occasions, there may be a special need to
+encourage the widest possible use of a certain library, so that it becomes
+a de-facto standard.  To achieve this, non-free programs must be
+allowed to use the library.  A more frequent case is that a free
+library does the same job as widely used non-free libraries.  In this
+case, there is little to gain by limiting the free library to free
+software only, so we use the Lesser General Public License.
+
+  In other cases, permission to use a particular library in non-free
+programs enables a greater number of people to use a large body of
+free software.  For example, permission to use the GNU C Library in
+non-free programs enables many more people to use the whole GNU
+operating system, as well as its variant, the GNU/Linux operating
+system.
+
+  Although the Lesser General Public License is Less protective of the
+users' freedom, it does ensure that the user of a program that is
+linked with the Library has the freedom and the wherewithal to run
+that program using a modified version of the Library.
+
+  The precise terms and conditions for copying, distribution and
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+former contains code derived from the library, whereas the latter must
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+
+                  GNU LESSER GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License Agreement applies to any software library or other
+program which contains a notice placed by the copyright holder or
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+
+  1. You may copy and distribute verbatim copies of the Library's
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+
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+That's all there is to it!