Merge branch 'text_file_preview_pr_707_with_develop' of github.com:owncloud/android...

[pub/Android/ownCloud.git] / src / com / owncloud / android / utils / DisplayUtils.java

diff --git a/src/com/owncloud/android/utils/DisplayUtils.java b/src/com/owncloud/android/utils/DisplayUtils.java
index 3d51f1f..3ae36e4 100644 (file)
--- a/src/com/owncloud/android/utils/DisplayUtils.java
+++ b/src/com/owncloud/android/utils/DisplayUtils.java
@@ -1,6 +1,10 @@
-/* ownCloud Android client application\r
+/**\r
+ *   ownCloud Android client application\r
+ *\r
+ *   @author Bartek Przybylski\r
+ *   @author David A. Velasco\r

  *   Copyright (C) 2011  Bartek Przybylski\r
  *   Copyright (C) 2011  Bartek Przybylski\r

- *   Copyright (C) 2012-2013 ownCloud Inc.\r
+ *   Copyright (C) 2015 ownCloud Inc.\r

  *\r
  *   This program is free software: you can redistribute it and/or modify\r
  *   it under the terms of the GNU General Public License version 2,\r
  *\r
  *   This program is free software: you can redistribute it and/or modify\r
  *   it under the terms of the GNU General Public License version 2,\r


@@ -18,30 +22,40 @@
 \r
 package com.owncloud.android.utils;\r
 \r
 \r
 package com.owncloud.android.utils;\r
 \r

-import java.sql.Time;\r
-import java.text.SimpleDateFormat;\r
+import java.net.IDN;\r
+import java.text.DateFormat;\r

 import java.util.Arrays;\r
 import java.util.Calendar;\r
 import java.util.Date;\r
 import java.util.HashMap;\r
 import java.util.HashSet;\r
 import java.util.Set;\r
 import java.util.Arrays;\r
 import java.util.Calendar;\r
 import java.util.Date;\r
 import java.util.HashMap;\r
 import java.util.HashSet;\r
 import java.util.Set;\r

+import java.util.Vector;\r

 \r
 \r

+import android.annotation.TargetApi;\r
+import android.app.Activity;\r

 import android.content.Context;\r
 import android.content.Context;\r

-import android.text.format.DateFormat;\r
+import android.graphics.Color;\r
+import android.graphics.Point;\r
+import android.graphics.PorterDuff;\r
+import android.os.Build;\r

 import android.text.format.DateUtils;\r
 import android.text.format.DateUtils;\r

+import android.view.Display;\r
+import android.webkit.MimeTypeMap;\r
+import android.widget.ProgressBar;\r
+import android.widget.SeekBar;\r

 \r
 \r

+import com.owncloud.android.MainApp;\r

 import com.owncloud.android.R;\r
 import com.owncloud.android.R;\r

-import com.owncloud.android.lib.common.utils.Log_OC;\r
+import com.owncloud.android.datamodel.OCFile;\r

 \r
 /**\r
  * A helper class for some string operations.\r
 \r
 /**\r
  * A helper class for some string operations.\r

- * \r
- * @author Bartek Przybylski\r
- * @author David A. Velasco\r

  */\r
 public class DisplayUtils {\r
     \r
  */\r
 public class DisplayUtils {\r
     \r

+    private static final String OWNCLOUD_APP_NAME = "ownCloud";\r
+\r

     //private static String TAG = DisplayUtils.class.getSimpleName(); \r
     \r
     private static final String[] sizeSuffixes = { "B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB" };\r
     //private static String TAG = DisplayUtils.class.getSimpleName(); \r
     \r
     private static final String[] sizeSuffixes = { "B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB" };\r


@@ -70,21 +84,28 @@ public class DisplayUtils {
     private static final String TYPE_VIDEO = "video";\r
     \r
     private static final String SUBTYPE_PDF = "pdf";\r
     private static final String TYPE_VIDEO = "video";\r
     \r
     private static final String SUBTYPE_PDF = "pdf";\r

-    private static final String[] SUBTYPES_DOCUMENT = { "msword",\r
-                                                        "vnd.openxmlformats-officedocument.wordprocessingml.document",\r
-                                                        "vnd.oasis.opendocument.text",\r
-                                                        "rtf"\r
-                                                        };\r
+    private static final String SUBTYPE_XML = "xml";\r
+    private static final String[] SUBTYPES_DOCUMENT = { \r
+        "msword",\r
+        "vnd.openxmlformats-officedocument.wordprocessingml.document",\r
+        "vnd.oasis.opendocument.text",\r
+        "rtf",\r
+        "javascript"\r
+    };\r

     private static Set<String> SUBTYPES_DOCUMENT_SET = new HashSet<String>(Arrays.asList(SUBTYPES_DOCUMENT));\r
     private static Set<String> SUBTYPES_DOCUMENT_SET = new HashSet<String>(Arrays.asList(SUBTYPES_DOCUMENT));\r

-    private static final String[] SUBTYPES_SPREADSHEET = { "msexcel",\r
-                                                           "vnd.openxmlformats-officedocument.spreadsheetml.sheet",\r
-                                                           "vnd.oasis.opendocument.spreadsheet"\r
-                                                           };\r
+    private static final String[] SUBTYPES_SPREADSHEET = {\r
+        "msexcel",\r
+        "vnd.ms-excel",\r
+        "vnd.openxmlformats-officedocument.spreadsheetml.sheet",\r
+        "vnd.oasis.opendocument.spreadsheet"\r
+    };\r

     private static Set<String> SUBTYPES_SPREADSHEET_SET = new HashSet<String>(Arrays.asList(SUBTYPES_SPREADSHEET));\r
     private static Set<String> SUBTYPES_SPREADSHEET_SET = new HashSet<String>(Arrays.asList(SUBTYPES_SPREADSHEET));\r

-    private static final String[] SUBTYPES_PRESENTATION = { "mspowerpoint",\r
-                                                            "vnd.openxmlformats-officedocument.presentationml.presentation",\r
-                                                            "vnd.oasis.opendocument.presentation"\r
-                                                            };\r
+    private static final String[] SUBTYPES_PRESENTATION = { \r
+        "mspowerpoint",\r
+        "vnd.ms-powerpoint",\r
+        "vnd.openxmlformats-officedocument.presentationml.presentation",\r
+        "vnd.oasis.opendocument.presentation"\r
+    };\r

     private static Set<String> SUBTYPES_PRESENTATION_SET = new HashSet<String>(Arrays.asList(SUBTYPES_PRESENTATION));\r
     private static final String[] SUBTYPES_COMPRESSED = {"x-tar", "x-gzip", "zip"};\r
     private static final Set<String> SUBTYPES_COMPRESSED_SET = new HashSet<String>(Arrays.asList(SUBTYPES_COMPRESSED));\r
     private static Set<String> SUBTYPES_PRESENTATION_SET = new HashSet<String>(Arrays.asList(SUBTYPES_PRESENTATION));\r
     private static final String[] SUBTYPES_COMPRESSED = {"x-tar", "x-gzip", "zip"};\r
     private static final Set<String> SUBTYPES_COMPRESSED_SET = new HashSet<String>(Arrays.asList(SUBTYPES_COMPRESSED));\r


@@ -92,6 +113,8 @@ public class DisplayUtils {
     private static final String EXTENSION_RAR = "rar";\r
     private static final String EXTENSION_RTF = "rtf";\r
     private static final String EXTENSION_3GP = "3gp";\r
     private static final String EXTENSION_RAR = "rar";\r
     private static final String EXTENSION_RTF = "rtf";\r
     private static final String EXTENSION_3GP = "3gp";\r

+    private static final String EXTENSION_PY = "py";\r
+    private static final String EXTENSION_JS = "js";\r

     \r
     /**\r
      * Converts the file size in bytes to human readable output.\r
     \r
     /**\r
      * Converts the file size in bytes to human readable output.\r


@@ -111,30 +134,6 @@ public class DisplayUtils {
     }\r
 \r
     /**\r
     }\r
 \r
     /**\r

-     * Removes special HTML entities from a string\r
-     * \r
-     * @param s Input string\r
-     * @return A cleaned version of the string\r
-     */\r
-    public static String HtmlDecode(String s) {\r
-        /*\r
-         * TODO: Perhaps we should use something more proven like:\r
-         * http://commons.apache.org/lang/api-2.6/org/apache/commons/lang/StringEscapeUtils.html#unescapeHtml%28java.lang.String%29\r
-         */\r
-\r
-        String ret = "";\r
-        for (int i = 0; i < s.length(); ++i) {\r
-            if (s.charAt(i) == '%') {\r
-                ret += (char) Integer.parseInt(s.substring(i + 1, i + 3), 16);\r
-                i += 2;\r
-            } else {\r
-                ret += s.charAt(i);\r
-            }\r
-        }\r
-        return ret;\r
-    }\r
-\r
-    /**\r

      * Converts MIME types like "image/jpg" to more end user friendly output\r
      * like "JPG image".\r
      * \r
      * Converts MIME types like "image/jpg" to more end user friendly output\r
      * like "JPG image".\r
      * \r


@@ -152,18 +151,25 @@ public class DisplayUtils {
     \r
     \r
     /**\r
     \r
     \r
     /**\r

-     * Returns the resource identifier of an image resource to use as icon associated to a \r
-     * known MIME type.\r
+     * Returns the resource identifier of an image to use as icon associated to a known MIME type.\r

      * \r
      * \r

-     * @param mimetype      MIME type string.\r
-     * @param filename      name, with extension\r
-     * @return              Resource identifier of an image resource.\r
+     * @param mimetype      MIME type string; if NULL, the method tries to guess it from the extension in filename\r
+     * @param filename      Name, with extension.\r
+     * @return              Identifier of an image resource.\r

      */\r
      */\r

-    public static int getResourceId(String mimetype, String filename) {\r
+    public static int getFileTypeIconId(String mimetype, String filename) {\r

 \r
 \r

-        if (mimetype == null || "DIR".equals(mimetype)) {\r
-            return R.drawable.ic_menu_archive;\r
+        if (mimetype == null) {\r
+            String fileExtension = getExtension(filename);\r
+            mimetype = MimeTypeMap.getSingleton().getMimeTypeFromExtension(fileExtension);\r
+            if (mimetype == null) {\r
+                mimetype = TYPE_APPLICATION + "/" + SUBTYPE_OCTET_STREAM;\r
+            }\r
+        } \r

             \r
             \r

+        if ("DIR".equals(mimetype)) {\r
+            return R.drawable.ic_menu_archive;\r
+\r

         } else {\r
             String [] parts = mimetype.split("/");\r
             String type = parts[0];\r
         } else {\r
             String [] parts = mimetype.split("/");\r
             String type = parts[0];\r


@@ -186,6 +192,9 @@ public class DisplayUtils {
                 if (SUBTYPE_PDF.equals(subtype)) {\r
                     return R.drawable.file_pdf;\r
                     \r
                 if (SUBTYPE_PDF.equals(subtype)) {\r
                     return R.drawable.file_pdf;\r
                     \r

+                } else if (SUBTYPE_XML.equals(subtype)) {\r
+                    return R.drawable.file_doc;\r
+\r

                 } else if (SUBTYPES_DOCUMENT_SET.contains(subtype)) {\r
                     return R.drawable.file_doc;\r
 \r
                 } else if (SUBTYPES_DOCUMENT_SET.contains(subtype)) {\r
                     return R.drawable.file_doc;\r
 \r


@@ -197,7 +206,7 @@ public class DisplayUtils {
 \r
                 } else if (SUBTYPES_COMPRESSED_SET.contains(subtype)) {\r
                     return R.drawable.file_zip;\r
 \r
                 } else if (SUBTYPES_COMPRESSED_SET.contains(subtype)) {\r
                     return R.drawable.file_zip;\r

-                    \r
+\r

                 } else if (SUBTYPE_OCTET_STREAM.equals(subtype) ) {\r
                     if (getExtension(filename).equalsIgnoreCase(EXTENSION_RAR)) {\r
                         return R.drawable.file_zip;\r
                 } else if (SUBTYPE_OCTET_STREAM.equals(subtype) ) {\r
                     if (getExtension(filename).equalsIgnoreCase(EXTENSION_RAR)) {\r
                         return R.drawable.file_zip;\r


@@ -207,7 +216,10 @@ public class DisplayUtils {
                         \r
                     } else if (getExtension(filename).equalsIgnoreCase(EXTENSION_3GP)) {\r
                         return R.drawable.file_movie;\r
                         \r
                     } else if (getExtension(filename).equalsIgnoreCase(EXTENSION_3GP)) {\r
                         return R.drawable.file_movie;\r

-                        \r
+                     \r
+                    } else if ( getExtension(filename).equalsIgnoreCase(EXTENSION_PY) ||\r
+                                getExtension(filename).equalsIgnoreCase(EXTENSION_JS)) {\r
+                        return R.drawable.file_doc;\r

                     } \r
                 } \r
             }\r
                     } \r
                 } \r
             }\r


@@ -219,38 +231,179 @@ public class DisplayUtils {
 \r
     \r
     private static String getExtension(String filename) {\r
 \r
     \r
     private static String getExtension(String filename) {\r

-        String extension = filename.substring(filename.lastIndexOf(".") + 1);\r
-        \r
+        String extension = filename.substring(filename.lastIndexOf(".") + 1).toLowerCase();\r

         return extension;\r
     }\r
     \r
     /**\r
      * Converts Unix time to human readable format\r
         return extension;\r
     }\r
     \r
     /**\r
      * Converts Unix time to human readable format\r

-     * @param miliseconds that have passed since 01/01/1970\r
+     * @param milliseconds that have passed since 01/01/1970\r

      * @return The human readable time for the users locale\r
      */\r
     public static String unixTimeToHumanReadable(long milliseconds) {\r
         Date date = new Date(milliseconds);\r
      * @return The human readable time for the users locale\r
      */\r
     public static String unixTimeToHumanReadable(long milliseconds) {\r
         Date date = new Date(milliseconds);\r

-        return date.toLocaleString();\r
+        DateFormat df = DateFormat.getDateTimeInstance();\r
+        return df.format(date);\r

     }\r
     \r
     \r
     public static int getSeasonalIconId() {\r
     }\r
     \r
     \r
     public static int getSeasonalIconId() {\r

-        if (Calendar.getInstance().get(Calendar.DAY_OF_YEAR) >= 354) {\r
+        if (Calendar.getInstance().get(Calendar.DAY_OF_YEAR) >= 354 &&\r
+                MainApp.getAppContext().getString(R.string.app_name).equals(OWNCLOUD_APP_NAME)) {\r

             return R.drawable.winter_holidays_icon;\r
         } else {\r
             return R.drawable.icon;\r
         }\r
     }\r
     \r
             return R.drawable.winter_holidays_icon;\r
         } else {\r
             return R.drawable.icon;\r
         }\r
     }\r
     \r

-    public static CharSequence getRelativeDateTimeString(Context c, long time, long minResolution, long transitionResolution, int flags){\r
+    /**\r
+     * Converts an internationalized domain name (IDN) in an URL to and from ASCII/Unicode.\r
+     * @param url the URL where the domain name should be converted\r
+     * @param toASCII if true converts from Unicode to ASCII, if false converts from ASCII to Unicode\r
+     * @return the URL containing the converted domain name\r
+     */\r
+    @TargetApi(Build.VERSION_CODES.GINGERBREAD)\r
+    public static String convertIdn(String url, boolean toASCII) {\r
+\r
+        String urlNoDots = url;\r
+        String dots="";\r
+        while (urlNoDots.startsWith(".")) {\r
+            urlNoDots = url.substring(1);\r
+            dots = dots + ".";\r
+        }\r
+\r
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {\r
+            // Find host name after '//' or '@'\r
+            int hostStart = 0;\r
+            if  (urlNoDots.indexOf("//") != -1) {\r
+                hostStart = url.indexOf("//") + "//".length();\r
+            } else if (url.indexOf("@") != -1) {\r
+                hostStart = url.indexOf("@") + "@".length();\r
+            }\r
+\r
+            int hostEnd = url.substring(hostStart).indexOf("/");\r
+            // Handle URL which doesn't have a path (path is implicitly '/')\r
+            hostEnd = (hostEnd == -1 ? urlNoDots.length() : hostStart + hostEnd);\r
+\r
+            String host = urlNoDots.substring(hostStart, hostEnd);\r
+            host = (toASCII ? IDN.toASCII(host) : IDN.toUnicode(host));\r
+\r
+            return dots + urlNoDots.substring(0, hostStart) + host + urlNoDots.substring(hostEnd);\r
+        } else {\r
+            return dots + url;\r
+        }\r
+    }\r
+\r
+    /**\r
+     * Get the file extension if it is on path as type "content://.../DocInfo.doc"\r
+     * @param filepath: Content Uri converted to string format\r
+     * @return String: fileExtension (type '.pdf'). Empty if no extension\r
+     */\r
+    public static String getComposedFileExtension(String filepath) {\r
+        String fileExtension = "";\r
+        String fileNameInContentUri = filepath.substring(filepath.lastIndexOf("/"));\r
+\r
+        // Check if extension is included in uri\r
+        int pos = fileNameInContentUri.lastIndexOf('.');\r
+        if (pos >= 0) {\r
+            fileExtension = fileNameInContentUri.substring(pos);\r
+        }\r
+        return fileExtension;\r
+    }\r
+\r
+    @SuppressWarnings("deprecation")\r
+    public static CharSequence getRelativeDateTimeString (\r
+            Context c, long time, long minResolution, long transitionResolution, int flags\r
+            ){\r
+        \r
+        CharSequence dateString = "";\r
+        \r
+        // in Future\r

         if (time > System.currentTimeMillis()){\r
             return DisplayUtils.unixTimeToHumanReadable(time);\r
         if (time > System.currentTimeMillis()){\r
             return DisplayUtils.unixTimeToHumanReadable(time);\r

-        } else if ((System.currentTimeMillis() - time) < 60000) {\r
-            return  c.getString(R.string.file_list_seconds_ago)  + ", " + \r
-                DateFormat.getTimeFormat(c).format(new Date(time));\r
+        } \r
+        // < 60 seconds -> seconds ago\r
+        else if ((System.currentTimeMillis() - time) < 60 * 1000) {\r
+            return c.getString(R.string.file_list_seconds_ago);\r

         } else {\r
         } else {\r

-            return DateUtils.getRelativeDateTimeString(c, time, minResolution, transitionResolution, flags);\r
+            // Workaround 2.x bug (see https://github.com/owncloud/android/issues/716)\r
+            if (    Build.VERSION.SDK_INT <= Build.VERSION_CODES.HONEYCOMB && \r
+                    (System.currentTimeMillis() - time) > 24 * 60 * 60 * 1000   ) {\r
+                Date date = new Date(time);\r
+                date.setHours(0);\r
+                date.setMinutes(0);\r
+                date.setSeconds(0);\r
+                dateString = DateUtils.getRelativeDateTimeString(\r
+                        c, date.getTime(), minResolution, transitionResolution, flags\r
+                );\r
+            } else {\r
+                dateString = DateUtils.getRelativeDateTimeString(c, time, minResolution, transitionResolution, flags);\r
+            }\r
+        }\r
+        \r
+        return dateString.toString().split(",")[0];\r
+    }\r
+\r
+    /**\r
+     * Update the passed path removing the last "/" if it is not the root folder\r
+     * @param path\r
+     */\r
+    public static String getPathWithoutLastSlash(String path) {\r
+\r
+        // Remove last slash from path\r
+        if (path.length() > 1 && path.charAt(path.length()-1) == OCFile.PATH_SEPARATOR.charAt(0)) {\r
+            path = path.substring(0, path.length()-1);\r
+        }\r
+        return path;\r
+    }\r
+\r
+\r
+    /**\r
+     * Gets the screen size in pixels in a backwards compatible way\r
+     *\r
+     * @param caller        Activity calling; needed to get access to the {@link android.view.WindowManager}\r
+     * @return              Size in pixels of the screen, or default {@link Point} if caller is null\r
+     */\r
+    public static Point getScreenSize(Activity caller) {\r
+        Point size = new Point();\r
+        if (caller != null) {\r
+            Display display = caller.getWindowManager().getDefaultDisplay();\r
+            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB_MR2) {\r
+                display.getSize(size);\r
+            } else {\r
+                size.set(display.getWidth(), display.getHeight());\r
+            }\r
+        }\r
+        return size;\r
+    }\r
+\r
+    /**\r
+     * sets the coloring of the given progress bar to color_accent.\r
+     *\r
+     * @param progressBar the progress bar to be colored\r
+     */\r
+    public static void colorPreLollipopHorizontalProgressBar(ProgressBar progressBar) {\r
+        if (progressBar != null && Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {\r
+            int color = progressBar.getResources().getColor(R.color.color_accent);\r
+            progressBar.getIndeterminateDrawable().setColorFilter(color, PorterDuff.Mode.SRC_IN);\r
+            progressBar.getProgressDrawable().setColorFilter(color, PorterDuff.Mode.SRC_IN);\r
+        }\r
+    }\r
+\r
+    /**\r
+     * sets the coloring of the given seek bar to color_accent.\r
+     *\r
+     * @param seekBar the seek bar to be colored\r
+     */\r
+    public static void colorPreLollipopHorizontalSeekBar(SeekBar seekBar) {\r
+        if (seekBar != null && Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {\r
+            colorPreLollipopHorizontalProgressBar(seekBar);\r
+\r
+            if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {\r
+                int color = seekBar.getResources().getColor(R.color.color_accent);\r
+                seekBar.getThumb().setColorFilter(color, PorterDuff.Mode.SRC_IN);\r
+                seekBar.getThumb().setColorFilter(color, PorterDuff.Mode.SRC_IN);\r
+            }\r

         }\r
     }\r
 }\r
         }\r
     }\r
 }\r