Show root folder when click on 'All files' option

src/com/owncloud/android/ui/activity/FileActivity.java

@@ -67,6 +67,7 @@ import com.owncloud.android.lib.common.operations.RemoteOperation;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.lib.common.utils.Log_OC;
+import com.owncloud.android.lib.resources.files.FileUtils;
 import com.owncloud.android.operations.CreateShareOperation;
 import com.owncloud.android.operations.SynchronizeFolderOperation;
 import com.owncloud.android.operations.UnshareLinkOperation;
@@ -811,6 +812,10 @@ public class FileActivity extends ActionBarActivity
         mDrawerLayout.closeDrawers();
     }
 
+    public void allFilesOption(){
+        restart();
+    }
+
     private class DrawerItemClickListener implements ListView.OnItemClickListener {
         @Override
         public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
@@ -825,8 +830,7 @@ public class FileActivity extends ActionBarActivity
                     break;
 
                 case 1: // All Files
-                    // TODO Enable when "On Device" is recovered ?
-                    //MainApp.showOnlyFilesOnDevice(false);
+                    allFilesOption();
                     mDrawerLayout.closeDrawers();
                     break;
 

src/com/owncloud/android/ui/activity/FileDisplayActivity.java

@@ -77,6 +77,7 @@ import com.owncloud.android.lib.common.operations.RemoteOperation;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
 import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
 import com.owncloud.android.lib.common.utils.Log_OC;
+import com.owncloud.android.lib.resources.files.FileUtils;
 import com.owncloud.android.operations.CreateFolderOperation;
 import com.owncloud.android.operations.CreateShareOperation;
 import com.owncloud.android.operations.MoveFileOperation;
@@ -206,9 +207,6 @@ public class FileDisplayActivity extends HookActivity implements
         setSupportProgressBarIndeterminateVisibility(mSyncInProgress
         /*|| mRefreshSharesInProgress*/);
         // always AFTER setContentView(...) ; to work around bug in its implementation
-
-        // TODO Remove??, it is done in onPostCreate
-//        mDrawerToggle.syncState();
         
         setBackgroundText();
 
@@ -1858,54 +1856,8 @@ public class FileDisplayActivity extends HookActivity implements
     private void sortByName(boolean ascending){
         getListOfFilesFragment().sortByName(ascending);
     }
-    
-//    public void restart(){
-//        Intent i = new Intent(this, FileDisplayActivity.class);
-//        i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-//        startActivity(i);
-//    }
-
-//    public void closeDrawer() {
-//        mDrawerLayout.closeDrawers();
-//    }
-
-//    private class DrawerItemClickListener implements ListView.OnItemClickListener {
-//        @Override
-//        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-//            if (mShowAccounts && position > 0){
-//                position = position - 1;
-//            }
-//            switch (position){
-//                case 0: // Accounts
-//                    mShowAccounts = !mShowAccounts;
-//                    mNavigationDrawerAdapter.setShowAccounts(mShowAccounts);
-//                    mNavigationDrawerAdapter.notifyDataSetChanged();
-//                    break;
-//
-//                case 1: // All Files
-//                    // TODO Enable when "On Device" is recovered ?
-//                    //MainApp.showOnlyFilesOnDevice(false);
-//                    mDrawerLayout.closeDrawers();
-//                    break;
-//
-//                // TODO Enable when "On Device" is recovered ?
-////                case 2:
-////                    MainApp.showOnlyFilesOnDevice(true);
-////                    mDrawerLayout.closeDrawers();
-////                    break;
-//
-//                case 2: // Settings
-//                    Intent settingsIntent = new Intent(getApplicationContext(),
-//                            Preferences.class);
-//                    startActivity(settingsIntent);
-//                    break;
-//
-//                case 3: // Logs
-//                    Intent loggerIntent = new Intent(getApplicationContext(),
-//                            LogHistoryActivity.class);
-//                    startActivity(loggerIntent);
-//                    break;
-//            }
-//        }
-//    }
+
+   public void allFilesOption() {
+       browseToRoot();
+   }
 }

src/com/owncloud/android/ui/preview/PreviewImageActivity.java

@@ -594,4 +594,10 @@ public class PreviewImageActivity extends FileActivity implements
         }
         return false;
     }
+
+    @Override
+    public void allFilesOption(){
+        backToDisplayActivity();
+        super.allFilesOption();
+    }
 }