Be sure that root directoriy is listed when the synchronization is really fast

[pub/Android/ownCloud.git] / src / eu / alefzero / owncloud / ui / activity / FileDisplayActivity.java

diff --git a/src/eu/alefzero/owncloud/ui/activity/FileDisplayActivity.java b/src/eu/alefzero/owncloud/ui/activity/FileDisplayActivity.java
index a7be6bd..f9de1ac 100644 (file)
--- a/src/eu/alefzero/owncloud/ui/activity/FileDisplayActivity.java
+++ b/src/eu/alefzero/owncloud/ui/activity/FileDisplayActivity.java
@@ -18,11 +18,7 @@
 \r
 package eu.alefzero.owncloud.ui.activity;\r
 \r
 \r
 package eu.alefzero.owncloud.ui.activity;\r
 \r

-import java.io.BufferedReader;\r

 import java.io.File;\r
 import java.io.File;\r

-import java.io.InputStreamReader;\r
-import java.lang.Thread.UncaughtExceptionHandler;\r
-import java.net.URLEncoder;\r

 import java.util.ArrayList;\r
 \r
 import android.accounts.Account;\r
 import java.util.ArrayList;\r
 \r
 import android.accounts.Account;\r


@@ -37,18 +33,22 @@ import android.content.DialogInterface;
 import android.content.DialogInterface.OnClickListener;\r
 import android.content.Intent;\r
 import android.content.IntentFilter;\r
 import android.content.DialogInterface.OnClickListener;\r
 import android.content.Intent;\r
 import android.content.IntentFilter;\r

+import android.content.SharedPreferences;\r
+import android.content.pm.PackageInfo;\r
+import android.content.pm.PackageManager.NameNotFoundException;\r

 import android.database.Cursor;\r
 import android.net.Uri;\r
 import android.os.Bundle;\r
 import android.database.Cursor;\r
 import android.net.Uri;\r
 import android.os.Bundle;\r

+import android.preference.PreferenceManager;\r

 import android.provider.MediaStore;\r
 import android.provider.MediaStore;\r

-import android.telephony.TelephonyManager;\r
+import android.support.v4.app.FragmentTransaction;\r

 import android.util.Log;\r
 import android.view.View;\r
 import android.view.ViewGroup;\r
 import android.widget.ArrayAdapter;\r
 import android.util.Log;\r
 import android.view.View;\r
 import android.view.ViewGroup;\r
 import android.widget.ArrayAdapter;\r

-import android.widget.CheckedTextView;\r

 import android.widget.EditText;\r
 import android.widget.TextView;\r
 import android.widget.EditText;\r
 import android.widget.TextView;\r

+import android.widget.Toast;\r

 \r
 import com.actionbarsherlock.app.ActionBar;\r
 import com.actionbarsherlock.app.ActionBar.OnNavigationListener;\r
 \r
 import com.actionbarsherlock.app.ActionBar;\r
 import com.actionbarsherlock.app.ActionBar.OnNavigationListener;\r


@@ -65,6 +65,7 @@ import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
 import eu.alefzero.owncloud.datamodel.DataStorageManager;\r
 import eu.alefzero.owncloud.datamodel.FileDataStorageManager;\r
 import eu.alefzero.owncloud.datamodel.OCFile;\r
 import eu.alefzero.owncloud.datamodel.DataStorageManager;\r
 import eu.alefzero.owncloud.datamodel.FileDataStorageManager;\r
 import eu.alefzero.owncloud.datamodel.OCFile;\r

+import eu.alefzero.owncloud.files.services.FileDownloader;\r

 import eu.alefzero.owncloud.files.services.FileUploader;\r
 import eu.alefzero.owncloud.syncadapter.FileSyncService;\r
 import eu.alefzero.owncloud.ui.fragment.FileDetailFragment;\r
 import eu.alefzero.owncloud.files.services.FileUploader;\r
 import eu.alefzero.owncloud.syncadapter.FileSyncService;\r
 import eu.alefzero.owncloud.ui.fragment.FileDetailFragment;\r


@@ -79,51 +80,79 @@ import eu.alefzero.webdav.WebdavClient;
  */\r
 \r
 public class FileDisplayActivity extends SherlockFragmentActivity implements\r
  */\r
 \r
 public class FileDisplayActivity extends SherlockFragmentActivity implements\r

-        OnNavigationListener, OnClickListener, android.view.View.OnClickListener {\r
+    FileListFragment.ContainerActivity, OnNavigationListener, OnClickListener, android.view.View.OnClickListener  {\r
+    \r

     private ArrayAdapter<String> mDirectories;\r
     private ArrayAdapter<String> mDirectories;\r

-    private DataStorageManager mStorageManager;\r
-    private FileListFragment mFileList;\r

     private OCFile mCurrentDir;\r
     private String[] mDirs = null;\r
 \r
     private OCFile mCurrentDir;\r
     private String[] mDirs = null;\r
 \r

-    private SyncBroadcastReceiver syncBroadcastRevceiver;\r
+    private DataStorageManager mStorageManager;\r
+    private SyncBroadcastReceiver mSyncBroadcastReceiver;\r
+    private UploadFinishReceiver mUploadFinishReceiver;\r

     \r
     private View mLayoutView = null;\r
     \r
     private View mLayoutView = null;\r

+    private FileListFragment mFileList;\r
+    \r
+    private boolean mDualPane;\r
+    \r
+    private boolean mForcedLoginToCreateFirstAccount = false;\r

     \r
     private static final String KEY_DIR_ARRAY = "DIR_ARRAY";\r
     private static final String KEY_CURRENT_DIR = "DIR";\r
     \r
     private static final int DIALOG_SETUP_ACCOUNT = 0;\r
     private static final int DIALOG_CREATE_DIR = 1;\r
     \r
     private static final String KEY_DIR_ARRAY = "DIR_ARRAY";\r
     private static final String KEY_CURRENT_DIR = "DIR";\r
     \r
     private static final int DIALOG_SETUP_ACCOUNT = 0;\r
     private static final int DIALOG_CREATE_DIR = 1;\r

+    private static final int DIALOG_ABOUT_APP = 2;\r
+    \r

     private static final int ACTION_SELECT_FILE = 1;\r
     private static final int ACTION_SELECT_FILE = 1;\r

-\r
+    \r

     @Override\r
     public void onCreate(Bundle savedInstanceState) {\r
     @Override\r
     public void onCreate(Bundle savedInstanceState) {\r

+        Log.i(getClass().toString(), "onCreate() start");\r

         super.onCreate(savedInstanceState);\r
 \r
         requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);\r
         super.onCreate(savedInstanceState);\r
 \r
         requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);\r

-        setProgressBarIndeterminateVisibility(false);\r

 \r
         Thread.setDefaultUncaughtExceptionHandler(new CrashHandler(getApplicationContext()));\r
 \r
 \r
         Thread.setDefaultUncaughtExceptionHandler(new CrashHandler(getApplicationContext()));\r
 \r

-        if(savedInstanceState != null){\r
-            mCurrentDir = (OCFile) savedInstanceState.getParcelable(KEY_CURRENT_DIR);\r
+        if(savedInstanceState != null) {\r
+            mDirs = savedInstanceState.getStringArray(KEY_DIR_ARRAY);\r
+            mDirectories = new CustomArrayAdapter<String>(this, R.layout.sherlock_spinner_dropdown_item);\r
+            mDirectories.add(OCFile.PATH_SEPARATOR);\r
+            if (mDirs != null)\r
+                for (String s : mDirs)\r
+                    mDirectories.insert(s, 0);\r
+            mCurrentDir = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_FILE);\r

         }\r
         \r
         }\r
         \r

-        if (findViewById(R.id.file_list_view) == null) \r
-            mLayoutView = getLayoutInflater().inflate(R.layout.files, null);  // always inflate this at onCreate() ; just once!\r
+        mLayoutView = getLayoutInflater().inflate(R.layout.files, null);  // always inflate this at onCreate() ; just once!\r

         \r
         \r

-        //TODO: Dialog useless -> get rid of this\r
-        if (!accountsAreSetup()) {\r
+        if (AccountUtils.accountsAreSetup(this)) {\r
+            \r
+            initDelayedTilAccountAvailabe();\r
+            \r
+            // PIN CODE request ;  best location is to decide, let's try this first\r
+            //if (savedInstanceState == null) {\r
+            if (getIntent().getAction() != null && getIntent().getAction().equals(Intent.ACTION_MAIN) && savedInstanceState == null) {\r
+                requestPinCode();\r
+            }\r
+            \r
+            \r
+        } else {\r
+            \r

             setContentView(R.layout.no_account_available);\r
             setContentView(R.layout.no_account_available);\r

-            setProgressBarIndeterminateVisibility(false);\r

             getSupportActionBar().setNavigationMode(ActionBar.DISPLAY_SHOW_TITLE);\r
             findViewById(R.id.setup_account).setOnClickListener(this);\r
             getSupportActionBar().setNavigationMode(ActionBar.DISPLAY_SHOW_TITLE);\r
             findViewById(R.id.setup_account).setOnClickListener(this);\r

-            \r
-        } else if (findViewById(R.id.file_list_view) == null) {\r
-            setContentView(mLayoutView);\r
+\r
+            setSupportProgressBarIndeterminateVisibility(false);\r
+\r
+            Intent intent = new Intent(android.provider.Settings.ACTION_ADD_ACCOUNT);\r
+            intent.putExtra(android.provider.Settings.EXTRA_AUTHORITIES, new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE });\r
+            startActivity(intent);  // although the code is here, the activity won't be created until this.onStart() and this.onResume() are finished;\r
+            mForcedLoginToCreateFirstAccount = true;\r

         }\r
         \r
         }\r
         \r

+        Log.i(getClass().toString(), "onCreate() end");\r

     }\r
 \r
     @Override\r
     }\r
 \r
     @Override\r


@@ -142,6 +171,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
                 break;\r
             }\r
             case R.id.startSync: {\r
                 break;\r
             }\r
             case R.id.startSync: {\r

+                ContentResolver.cancelSync(null, "org.owncloud");   // cancel the current synchronizations of any ownCloud account\r

                 Bundle bundle = new Bundle();\r
                 bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);\r
                 ContentResolver.requestSync(\r
                 Bundle bundle = new Bundle();\r
                 bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);\r
                 ContentResolver.requestSync(\r


@@ -161,6 +191,11 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             case R.id.action_settings: {\r
                 Intent settingsIntent = new Intent(this, Preferences.class);\r
                 startActivity(settingsIntent);\r
             case R.id.action_settings: {\r
                 Intent settingsIntent = new Intent(this, Preferences.class);\r
                 startActivity(settingsIntent);\r

+                break;\r
+            }\r
+            case R.id.about_app : {\r
+                showDialog(DIALOG_ABOUT_APP);\r
+                break;\r

             }\r
             case android.R.id.home: {\r
                 if(mCurrentDir != null && mCurrentDir.getParentId() != 0){\r
             }\r
             case android.R.id.home: {\r
                 if(mCurrentDir != null && mCurrentDir.getParentId() != 0){\r


@@ -187,22 +222,31 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
      * Called, when the user selected something for uploading\r
      */\r
     public void onActivityResult(int requestCode, int resultCode, Intent data) {\r
      * Called, when the user selected something for uploading\r
      */\r
     public void onActivityResult(int requestCode, int resultCode, Intent data) {\r

-        if (resultCode == RESULT_OK) {\r
-            if (requestCode == ACTION_SELECT_FILE) {\r
-                Uri selectedImageUri = data.getData();\r
-    \r
-                String filemanagerstring = selectedImageUri.getPath();\r
-                String selectedImagePath = getPath(selectedImageUri);\r
-                String filepath;\r
-    \r
-                if (selectedImagePath != null)\r
-                    filepath = selectedImagePath;\r
-                else\r
-                    filepath = filemanagerstring;\r
-    \r
-                if (filepath == null) {\r
-                    Log.e("FileDisplay", "Couldnt resolve path to file");\r
-                    return;\r
+        if (requestCode == ACTION_SELECT_FILE) {\r
+            if (resultCode == RESULT_OK) {\r
+                String filepath = null;\r
+                try {\r
+                    Uri selectedImageUri = data.getData();\r
+    \r
+                    String filemanagerstring = selectedImageUri.getPath();\r
+                    String selectedImagePath = getPath(selectedImageUri);\r
+    \r
+                    if (selectedImagePath != null)\r
+                        filepath = selectedImagePath;\r
+                    else\r
+                        filepath = filemanagerstring;\r
+                    \r
+                } catch (Exception e) {\r
+                    Log.e("FileDisplay", "Unexpected exception when trying to read the result of Intent.ACTION_GET_CONTENT", e);\r
+                    e.printStackTrace();\r
+                    \r
+                } finally {\r
+                    if (filepath == null) {\r
+                        Log.e("FileDisplay", "Couldnt resolve path to file");\r
+                        Toast t = Toast.makeText(this, getString(R.string.filedisplay_unexpected_bad_get_content), Toast.LENGTH_LONG);\r
+                        t.show();\r
+                        return;\r
+                    }\r

                 }\r
     \r
                 Intent i = new Intent(this, FileUploader.class);\r
                 }\r
     \r
                 Intent i = new Intent(this, FileUploader.class);\r


@@ -210,18 +254,24 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
                         AccountUtils.getCurrentOwnCloudAccount(this));\r
                 String remotepath = new String();\r
                 for (int j = mDirectories.getCount() - 2; j >= 0; --j) {\r
                         AccountUtils.getCurrentOwnCloudAccount(this));\r
                 String remotepath = new String();\r
                 for (int j = mDirectories.getCount() - 2; j >= 0; --j) {\r

-                    remotepath += "/" + URLEncoder.encode(mDirectories.getItem(j));\r
+                    remotepath += OCFile.PATH_SEPARATOR + mDirectories.getItem(j);\r

                 }\r
                 }\r

-                if (!remotepath.endsWith("/"))\r
-                    remotepath += "/";\r
-                remotepath += URLEncoder.encode(new File(filepath).getName());\r
+                if (!remotepath.endsWith(OCFile.PATH_SEPARATOR))\r
+                    remotepath += OCFile.PATH_SEPARATOR;\r
+                remotepath += new File(filepath).getName();\r

     \r
                 i.putExtra(FileUploader.KEY_LOCAL_FILE, filepath);\r
                 i.putExtra(FileUploader.KEY_REMOTE_FILE, remotepath);\r
                 i.putExtra(FileUploader.KEY_UPLOAD_TYPE, FileUploader.UPLOAD_SINGLE_FILE);\r
                 startService(i);\r
             }\r
     \r
                 i.putExtra(FileUploader.KEY_LOCAL_FILE, filepath);\r
                 i.putExtra(FileUploader.KEY_REMOTE_FILE, remotepath);\r
                 i.putExtra(FileUploader.KEY_UPLOAD_TYPE, FileUploader.UPLOAD_SINGLE_FILE);\r
                 startService(i);\r
             }\r

-        }\r
+            \r
+        }/* dvelasco: WIP - not working as expected ... yet :)\r
+             else if (requestCode == ACTION_CREATE_FIRST_ACCOUNT) {\r
+            if (resultCode != RESULT_OK) {\r
+                finish();   // the user cancelled the AuthenticatorActivity\r
+            }\r
+        }*/\r

     }\r
 \r
     @Override\r
     }\r
 \r
     @Override\r


@@ -241,19 +291,9 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
     }\r
 \r
     @Override\r
     }\r
 \r
     @Override\r

-    protected void onRestoreInstanceState(Bundle savedInstanceState) {\r
-        super.onRestoreInstanceState(savedInstanceState);\r
-        mDirs = savedInstanceState.getStringArray(KEY_DIR_ARRAY);\r
-        mDirectories = new CustomArrayAdapter<String>(this, R.layout.sherlock_spinner_dropdown_item);\r
-        mDirectories.add("/");\r
-        if (mDirs != null)\r
-            for (String s : mDirs)\r
-                mDirectories.insert(s, 0);\r
-        mCurrentDir = savedInstanceState.getParcelable(KEY_CURRENT_DIR);\r
-    }\r
-    \r
-    @Override\r

     protected void onSaveInstanceState(Bundle outState) {\r
     protected void onSaveInstanceState(Bundle outState) {\r

+        // responsability of restore is prefered in onCreate() before than in onRestoreInstanceState when there are Fragments involved\r
+        Log.i(getClass().toString(), "onSaveInstanceState() start");\r

         super.onSaveInstanceState(outState);\r
         if(mDirectories != null && mDirectories.getCount() != 0){\r
             mDirs = new String[mDirectories.getCount()-1];\r
         super.onSaveInstanceState(outState);\r
         if(mDirectories != null && mDirectories.getCount() != 0){\r
             mDirs = new String[mDirectories.getCount()-1];\r


@@ -262,44 +302,57 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             }\r
         }\r
         outState.putStringArray(KEY_DIR_ARRAY, mDirs);\r
             }\r
         }\r
         outState.putStringArray(KEY_DIR_ARRAY, mDirs);\r

-        outState.putParcelable(KEY_CURRENT_DIR, mCurrentDir);\r
+        outState.putParcelable(FileDetailFragment.EXTRA_FILE, mCurrentDir);\r
+        Log.i(getClass().toString(), "onSaveInstanceState() end");\r

     }\r
 \r
     @Override\r
     protected void onResume() {\r
     }\r
 \r
     @Override\r
     protected void onResume() {\r

+        Log.i(getClass().toString(), "onResume() start");\r

         super.onResume();\r
         super.onResume();\r

-        \r
-        if (accountsAreSetup()) {\r
+\r
+        if (AccountUtils.accountsAreSetup(this)) {\r
+         // at least an account exist: normal operation\r

             \r
             \r

-            setContentView(mLayoutView);    // this should solve the crash by repeated inflating in big screens (DROIDCLOUD-27)\r
+            // set the layout only if it couldn't be set in onCreate\r
+            if (mForcedLoginToCreateFirstAccount) {\r
+                initDelayedTilAccountAvailabe();\r
+                mForcedLoginToCreateFirstAccount = false;\r
+            }\r

 \r
             // Listen for sync messages\r
             IntentFilter syncIntentFilter = new IntentFilter(FileSyncService.SYNC_MESSAGE);\r
 \r
             // Listen for sync messages\r
             IntentFilter syncIntentFilter = new IntentFilter(FileSyncService.SYNC_MESSAGE);\r

-            syncBroadcastRevceiver = new SyncBroadcastReceiver();\r
-            registerReceiver(syncBroadcastRevceiver, syncIntentFilter);\r
+            mSyncBroadcastReceiver = new SyncBroadcastReceiver();\r
+            registerReceiver(mSyncBroadcastReceiver, syncIntentFilter);\r
+            \r
+            // Listen for upload messages\r
+            IntentFilter uploadIntentFilter = new IntentFilter(FileUploader.UPLOAD_FINISH_MESSAGE);\r
+            mUploadFinishReceiver = new UploadFinishReceiver();\r
+            registerReceiver(mUploadFinishReceiver, uploadIntentFilter);\r

         \r
             // Storage manager initialization\r
             mStorageManager = new FileDataStorageManager(\r
                     AccountUtils.getCurrentOwnCloudAccount(this),\r
                     getContentResolver());\r
         \r
         \r
             // Storage manager initialization\r
             mStorageManager = new FileDataStorageManager(\r
                     AccountUtils.getCurrentOwnCloudAccount(this),\r
                     getContentResolver());\r
         \r

-            // File list\r
+            // File list fragments   \r

             mFileList = (FileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList);\r
             mFileList = (FileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList);\r

-            mFileList.updateAccount();\r
-        \r
+            \r
+            \r

             // Figure out what directory to list. \r
             // Priority: Intent (here), savedInstanceState (onCreate), root dir (dir is null)\r
             if(getIntent().hasExtra(FileDetailFragment.EXTRA_FILE)){\r
                 mCurrentDir = (OCFile) getIntent().getParcelableExtra(FileDetailFragment.EXTRA_FILE);\r
             // Figure out what directory to list. \r
             // Priority: Intent (here), savedInstanceState (onCreate), root dir (dir is null)\r
             if(getIntent().hasExtra(FileDetailFragment.EXTRA_FILE)){\r
                 mCurrentDir = (OCFile) getIntent().getParcelableExtra(FileDetailFragment.EXTRA_FILE);\r

-                if(!mCurrentDir.isDirectory()){\r
+                if(mCurrentDir != null && !mCurrentDir.isDirectory()){\r

                     mCurrentDir = mStorageManager.getFileById(mCurrentDir.getParentId());\r
                 }\r
             \r
                 // Clear intent extra, so rotating the screen will not return us to this directory\r
                 getIntent().removeExtra(FileDetailFragment.EXTRA_FILE);\r
                     mCurrentDir = mStorageManager.getFileById(mCurrentDir.getParentId());\r
                 }\r
             \r
                 // Clear intent extra, so rotating the screen will not return us to this directory\r
                 getIntent().removeExtra(FileDetailFragment.EXTRA_FILE);\r

-            } else {\r
-                mCurrentDir = mStorageManager.getFileByPath("/");\r

             }\r
             }\r

+            \r
+            if (mCurrentDir == null)\r
+                mCurrentDir = mStorageManager.getFileByPath("/");\r

                 \r
             // Drop-Down navigation and file list restore\r
             mDirectories = new CustomArrayAdapter<String>(this, R.layout.sherlock_spinner_dropdown_item);\r
                 \r
             // Drop-Down navigation and file list restore\r
             mDirectories = new CustomArrayAdapter<String>(this, R.layout.sherlock_spinner_dropdown_item);\r


@@ -325,7 +378,7 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
                 for (String s : mDirs)\r
                     mDirectories.add(s);\r
             } else {\r
                 for (String s : mDirs)\r
                     mDirectories.add(s);\r
             } else {\r

-                mDirectories.add("/");\r
+                mDirectories.add(OCFile.PATH_SEPARATOR);\r

             }\r
                \r
             // Actionbar setup\r
             }\r
                \r
             // Actionbar setup\r


@@ -342,20 +395,28 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             // List dir here\r
             mFileList.listDirectory(mCurrentDir);\r
         }\r
             // List dir here\r
             mFileList.listDirectory(mCurrentDir);\r
         }\r

+        Log.i(getClass().toString(), "onResume() end");\r

     }\r
 \r
     @Override\r
     protected void onPause() {\r
     }\r
 \r
     @Override\r
     protected void onPause() {\r

+        Log.i(getClass().toString(), "onPause() start");\r

         super.onPause();\r
         super.onPause();\r

-        if (syncBroadcastRevceiver != null) {\r
-            unregisterReceiver(syncBroadcastRevceiver);\r
-            syncBroadcastRevceiver = null;\r
+        if (mSyncBroadcastReceiver != null) {\r
+            unregisterReceiver(mSyncBroadcastReceiver);\r
+            mSyncBroadcastReceiver = null;\r
+        }\r
+        if (mUploadFinishReceiver != null) {\r
+            unregisterReceiver(mUploadFinishReceiver);\r
+            mUploadFinishReceiver = null;\r

         }\r
         }\r

+        getIntent().putExtra(FileDetailFragment.EXTRA_FILE, mCurrentDir);\r
+        Log.i(getClass().toString(), "onPause() end");\r

     }\r
 \r
     @Override\r
     protected Dialog onCreateDialog(int id) {\r
     }\r
 \r
     @Override\r
     protected Dialog onCreateDialog(int id) {\r

-        Dialog dialog;\r
+        Dialog dialog = null;\r

         AlertDialog.Builder builder;\r
         switch (id) {\r
         case DIALOG_SETUP_ACCOUNT:\r
         AlertDialog.Builder builder;\r
         switch (id) {\r
         case DIALOG_SETUP_ACCOUNT:\r


@@ -367,6 +428,22 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
             builder.setNegativeButton(android.R.string.cancel, this);\r
             dialog = builder.create();\r
             break;\r
             builder.setNegativeButton(android.R.string.cancel, this);\r
             dialog = builder.create();\r
             break;\r

+        case DIALOG_ABOUT_APP: {\r
+            builder = new AlertDialog.Builder(this);\r
+            builder.setTitle("About");\r
+            PackageInfo pkg;\r
+            try {\r
+                pkg = getPackageManager().getPackageInfo(getPackageName(), 0);\r
+                builder.setMessage("ownCloud android client\n\nversion: " + pkg.versionName );\r
+                builder.setIcon(android.R.drawable.ic_menu_info_details);\r
+                dialog = builder.create();\r
+            } catch (NameNotFoundException e) {\r
+                builder = null;\r
+                dialog = null;\r
+                e.printStackTrace();\r
+            }\r
+            break;\r
+        }\r

         case DIALOG_CREATE_DIR: {\r
             builder = new Builder(this);\r
             final EditText dirNameInput = new EditText(getBaseContext());\r
         case DIALOG_CREATE_DIR: {\r
             builder = new Builder(this);\r
             final EditText dirNameInput = new EditText(getBaseContext());\r


@@ -385,10 +462,19 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
                             }\r
     \r
                             // Figure out the path where the dir needs to be created\r
                             }\r
     \r
                             // Figure out the path where the dir needs to be created\r

-                            String path = FileDisplayActivity.this.mCurrentDir.getRemotePath();\r
+                            String path;\r
+                            if (mCurrentDir == null) {\r
+                                // this is just a patch; we should ensure that mCurrentDir never is null\r
+                                if (!mStorageManager.fileExists(OCFile.PATH_SEPARATOR)) {\r
+                                    OCFile file = new OCFile(OCFile.PATH_SEPARATOR);\r
+                                    mStorageManager.saveFile(file);\r
+                                }\r
+                                mCurrentDir = mStorageManager.getFileByPath(OCFile.PATH_SEPARATOR);\r
+                            }\r
+                            path = FileDisplayActivity.this.mCurrentDir.getRemotePath();\r

                             \r
                             // Create directory\r
                             \r
                             // Create directory\r

-                            path += directoryName + "/";\r
+                            path += directoryName + OCFile.PATH_SEPARATOR;\r

                             Thread thread = new Thread(new DirectoryCreator(path, a));\r
                             thread.start();\r
     \r
                             Thread thread = new Thread(new DirectoryCreator(path, a));\r
                             thread.start();\r
     \r


@@ -481,18 +567,6 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
         return !mDirectories.isEmpty();\r
     }\r
 \r
         return !mDirectories.isEmpty();\r
     }\r
 \r

-    /**\r
-     * Checks, whether or not there are any ownCloud accounts setup.\r
-     * \r
-     * @return true, if there is at least one account.\r
-     */\r
-    private boolean accountsAreSetup() {\r
-        AccountManager accMan = AccountManager.get(this);\r
-        Account[] accounts = accMan\r
-                .getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE);\r
-        return accounts.length > 0;\r
-    }\r
-\r

     private class DirectoryCreator implements Runnable {\r
         private String mTargetPath;\r
         private Account mAccount;\r
     private class DirectoryCreator implements Runnable {\r
         private String mTargetPath;\r
         private Account mAccount;\r


@@ -506,9 +580,8 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
     \r
         @Override\r
         public void run() {\r
     \r
         @Override\r
         public void run() {\r

-            WebdavClient wdc = new WebdavClient(Uri.parse(mAm.getUserData(\r
-                    mAccount, AccountAuthenticator.KEY_OC_URL)));\r
-    \r
+            WebdavClient wdc = new WebdavClient(mAccount, getApplicationContext());\r
+            \r

             String username = mAccount.name.substring(0,\r
                     mAccount.name.lastIndexOf('@'));\r
             String password = mAm.getPassword(mAccount);\r
             String username = mAccount.name.substring(0,\r
                     mAccount.name.lastIndexOf('@'));\r
             String password = mAm.getPassword(mAccount);\r


@@ -557,25 +630,165 @@ public class FileDisplayActivity extends SherlockFragmentActivity implements
                     FileSyncService.IN_PROGRESS, false);\r
             String account_name = intent\r
                     .getStringExtra(FileSyncService.ACCOUNT_NAME);\r
                     FileSyncService.IN_PROGRESS, false);\r
             String account_name = intent\r
                     .getStringExtra(FileSyncService.ACCOUNT_NAME);\r

+\r

             Log.d("FileDisplay", "sync of account " + account_name\r
                     + " is in_progress: " + inProgress);\r
             Log.d("FileDisplay", "sync of account " + account_name\r
                     + " is in_progress: " + inProgress);\r

-            setProgressBarIndeterminateVisibility(inProgress);\r
-            if (!inProgress) {\r
-                FileListFragment fileListFramgent = (FileListFragment) getSupportFragmentManager()\r
-                        .findFragmentById(R.id.fileList);\r
-                if (fileListFramgent != null)\r
-                    fileListFramgent.listDirectory();\r
+\r
+            if (account_name.equals(AccountUtils.getCurrentOwnCloudAccount(context).name)) {  \r
+            \r
+                String synchFolderRemotePath = intent.getStringExtra(FileSyncService.SYNC_FOLDER_REMOTE_PATH); \r
+                 \r
+                boolean fillBlankRoot = false;\r
+                if (mCurrentDir == null) {\r
+                    mCurrentDir = mStorageManager.getFileByPath("/");\r
+                    fillBlankRoot = (mCurrentDir != null);\r
+                }\r
+\r
+                if ((synchFolderRemotePath != null && mCurrentDir != null && (mCurrentDir.getRemotePath().equals(synchFolderRemotePath)))\r
+                        || fillBlankRoot ) {\r
+                    FileListFragment fileListFragment = (FileListFragment) getSupportFragmentManager()\r
+                            .findFragmentById(R.id.fileList);\r
+                    mCurrentDir = getStorageManager().getFileByPath(synchFolderRemotePath);\r
+                    if (fileListFragment != null) {\r
+                        fileListFragment.listDirectory(mCurrentDir);  \r
+                    }\r
+                }\r
+                \r
+                setSupportProgressBarIndeterminateVisibility(inProgress);\r
+                \r

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

+    }\r
+    \r

 \r
 \r

+    private class UploadFinishReceiver extends BroadcastReceiver {\r
+        /**\r
+         * Once the file upload has finished -> update view\r
+         *  @author David A. Velasco\r
+         * {@link BroadcastReceiver} to enable upload feedback in UI\r
+         */\r
+        @Override\r
+        public void onReceive(Context context, Intent intent) {\r
+            long parentDirId = intent.getLongExtra(FileUploader.EXTRA_PARENT_DIR_ID, -1);\r
+            OCFile parentDir = mStorageManager.getFileById(parentDirId);\r
+            \r
+            if (parentDir != null && (\r
+                    (mCurrentDir == null && parentDir.getFileName().equals("/")) ||\r
+                     parentDir.equals(mCurrentDir))\r
+                ) {\r
+                FileListFragment fileListFragment = (FileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList);\r
+                if (fileListFragment != null) { \r
+                    fileListFragment.listDirectory();\r
+                }\r
+            }\r
+        }\r
+        \r

     }\r
 \r
     }\r
 \r

+    \r

     @Override\r
     public void onClick(View v) {\r
         if (v.getId() == R.id.setup_account) {\r
     @Override\r
     public void onClick(View v) {\r
         if (v.getId() == R.id.setup_account) {\r

-            Intent intent = new Intent("android.settings.ADD_ACCOUNT_SETTINGS");\r
-            intent.putExtra("authorities", new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE });\r
-            startActivity(intent);\r
+            Intent intent = new Intent(android.provider.Settings.ACTION_ADD_ACCOUNT);\r
+            intent.putExtra(android.provider.Settings.EXTRA_AUTHORITIES, new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE });\r
+            startActivity(intent); \r
+            mForcedLoginToCreateFirstAccount = true;\r
+        }\r
+    }\r
+\r
+    \r
+    \r
+    \r
+    \r
+    /**\r
+     * {@inheritDoc}\r
+     */\r
+    @Override\r
+    public DataStorageManager getStorageManager() {\r
+        return mStorageManager;\r
+    }\r
+    \r
+    \r
+    /**\r
+     * {@inheritDoc}\r
+     */\r
+    @Override\r
+    public void onDirectoryClick(OCFile directory) {\r
+        pushDirname(directory);\r
+        ActionBar actionBar = getSupportActionBar();\r
+        actionBar.setDisplayHomeAsUpEnabled(true);\r
+        \r
+        if (mDualPane) {\r
+            // Resets the FileDetailsFragment on Tablets so that it always displays\r
+            FileDetailFragment fileDetails = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG);\r
+            if (fileDetails != null) {\r
+                FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
+                transaction.remove(fileDetails);\r
+                transaction.add(R.id.file_details_container, new FileDetailFragment(null, null));\r
+                transaction.commit();\r
+            }\r
+        }\r
+    }\r
+    \r
+    \r
+    /**\r
+     * {@inheritDoc}\r
+     */\r
+    @Override\r
+    public void onFileClick(OCFile file) {\r
+        \r
+        // If we are on a large device -> update fragment\r
+        if (mDualPane) {\r
+            // buttons in the details view are problematic when trying to reuse an existing fragment; create always a new one solves some of them, BUT no all; downloads are 'dangerous'\r
+            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
+            transaction.replace(R.id.file_details_container, new FileDetailFragment(file, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG);\r
+            transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);\r
+            transaction.commit();\r
+            \r
+        } else {    // small or medium screen device -> new Activity\r
+            Intent showDetailsIntent = new Intent(this, FileDetailActivity.class);\r
+            showDetailsIntent.putExtra(FileDetailFragment.EXTRA_FILE, file);\r
+            showDetailsIntent.putExtra(FileDownloader.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this));\r
+            startActivity(showDetailsIntent);\r

         }\r
         }\r

-    }    \r
+    }\r
+    \r
+    /**\r
+     *  Operations in this method should be preferably performed in onCreate to have a lighter onResume method. \r
+     * \r
+     *  But we need to delay them to onResume for the first start of the application, when no account exists and the login activity must be shown; and \r
+     *  put instead the ugly view that shows the 'Setup' button to restart the login activity.   \r
+     *  \r
+     *  In other way, if the users cancels or presses BACK in the login page that first time (users can be cruel sometimes) would show a blank view (the \r
+     *  FragmentList view empty).\r
+     *  \r
+     *  This is temporal, until we found out how to get a result in this activity after launching the ADD_ACCOUNT Intent with startActivityForResult (not trivial)\r
+     */\r
+    private void initDelayedTilAccountAvailabe() {\r
+        setContentView(mLayoutView);    \r
+        mDualPane = (findViewById(R.id.file_details_container) != null);\r
+        if (mDualPane && getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG) == null) {\r
+            FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();\r
+            transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null)); // empty FileDetailFragment\r
+            transaction.commit();\r
+        }\r
+        setSupportProgressBarIndeterminateVisibility(false);\r
+    }\r
+    \r
+\r
+    /**\r
+     * Launch an intent to request the PIN code to the user before letting him use the app\r
+     */\r
+    private void requestPinCode() {\r
+        boolean pinStart = false;\r
+        SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());\r
+        pinStart = appPrefs.getBoolean("set_pincode", false);\r
+        if (pinStart) {\r
+            Intent i = new Intent(getApplicationContext(), PinCodeActivity.class);\r
+            i.putExtra(PinCodeActivity.EXTRA_ACTIVITY, "FileDisplayActivity");\r
+            startActivity(i);\r
+        }\r
+    }\r
+\r
+    \r

 }\r
 }\r