wip

[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / preview / PreviewMediaFragment.java

diff --git a/src/com/owncloud/android/ui/preview/PreviewMediaFragment.java b/src/com/owncloud/android/ui/preview/PreviewMediaFragment.java
index c5883cf..a749b5c 100644 (file)
--- a/src/com/owncloud/android/ui/preview/PreviewMediaFragment.java
+++ b/src/com/owncloud/android/ui/preview/PreviewMediaFragment.java
@@ -20,8 +20,15 @@
 package com.owncloud.android.ui.preview;
 
 import android.accounts.Account;
 package com.owncloud.android.ui.preview;
 
 import android.accounts.Account;

+import android.accounts.AuthenticatorException;
+import android.accounts.OperationCanceledException;

 import android.app.Activity;
 import android.app.Activity;

-import android.app.AlertDialog;
+import android.content.ActivityNotFoundException;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.media.MediaMetadataRetriever;
+import android.os.AsyncTask;
+import android.support.v7.app.AlertDialog;

 import android.content.ComponentName;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.DialogInterface;


@@ -49,9 +56,16 @@ import android.widget.ImageView;
 import android.widget.Toast;
 import android.widget.VideoView;
 
 import android.widget.Toast;
 import android.widget.VideoView;
 

+import com.owncloud.android.MainApp;

 import com.owncloud.android.R;
 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.R;
 import com.owncloud.android.datamodel.OCFile;

+import com.owncloud.android.datamodel.ThumbnailsCacheManager;

 import com.owncloud.android.files.FileMenuFilter;
 import com.owncloud.android.files.FileMenuFilter;

+import com.owncloud.android.lib.common.OwnCloudAccount;
+import com.owncloud.android.lib.common.OwnCloudClient;
+import com.owncloud.android.lib.common.OwnCloudClientManagerFactory;
+import com.owncloud.android.lib.common.OwnCloudCredentials;
+import com.owncloud.android.lib.common.accounts.AccountUtils;

 import com.owncloud.android.lib.common.utils.Log_OC;
 import com.owncloud.android.media.MediaControlView;
 import com.owncloud.android.media.MediaService;
 import com.owncloud.android.lib.common.utils.Log_OC;
 import com.owncloud.android.media.MediaControlView;
 import com.owncloud.android.media.MediaService;


@@ -61,10 +75,13 @@ 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.ui.dialog.RemoveFileDialogFragment;
 import com.owncloud.android.ui.fragment.FileFragment;
 

+import java.io.IOException;
+import java.util.concurrent.ExecutionException;
+

 
 /**
  * This fragment shows a preview of a downloaded media file (audio or video).
 
 /**
  * This fragment shows a preview of a downloaded media file (audio or video).

- * 
+ *

  * Trying to get an instance with NULL {@link OCFile} or ownCloud {@link Account} values will
  * produce an {@link IllegalStateException}.
  * 
  * Trying to get an instance with NULL {@link OCFile} or ownCloud {@link Account} values will
  * produce an {@link IllegalStateException}.
  * 


@@ -84,46 +101,47 @@ public class PreviewMediaFragment extends FileFragment implements
     private ImageView mImagePreview;
     private VideoView mVideoPreview;
     private int mSavedPlaybackPosition;
     private ImageView mImagePreview;
     private VideoView mVideoPreview;
     private int mSavedPlaybackPosition;

-    
+    private String mUri;
+

     private MediaServiceBinder mMediaServiceBinder = null;
     private MediaControlView mMediaController = null;
     private MediaServiceConnection mMediaServiceConnection = null;
     private VideoHelper mVideoHelper;
     private boolean mAutoplay;
     public boolean mPrepared;
     private MediaServiceBinder mMediaServiceBinder = null;
     private MediaControlView mMediaController = null;
     private MediaServiceConnection mMediaServiceConnection = null;
     private VideoHelper mVideoHelper;
     private boolean mAutoplay;
     public boolean mPrepared;

-    
+

     private static final String TAG = PreviewMediaFragment.class.getSimpleName();
 
     private static final String TAG = PreviewMediaFragment.class.getSimpleName();
 

-    
+

     /**
      * Creates a fragment to preview a file.
     /**
      * Creates a fragment to preview a file.

-     * 
+     * <p/>

      * When 'fileToDetail' or 'ocAccount' are null
      * When 'fileToDetail' or 'ocAccount' are null

-     * 
-     * @param fileToDetail      An {@link OCFile} to preview in the fragment
-     * @param ocAccount         An ownCloud account; needed to start downloads
+     *
+     * @param fileToDetail An {@link OCFile} to preview in the fragment
+     * @param ocAccount    An ownCloud account; needed to start downloads

      */
     public PreviewMediaFragment(
      */
     public PreviewMediaFragment(

-            OCFile fileToDetail, 
-            Account ocAccount, 
-            int startPlaybackPosition, 
+            OCFile fileToDetail,
+            Account ocAccount,
+            int startPlaybackPosition,

             boolean autoplay) {
             boolean autoplay) {

-        
+

         super(fileToDetail);
         mAccount = ocAccount;
         mSavedPlaybackPosition = startPlaybackPosition;
         mAutoplay = autoplay;
     }
         super(fileToDetail);
         mAccount = ocAccount;
         mSavedPlaybackPosition = startPlaybackPosition;
         mAutoplay = autoplay;
     }

-    
-    
+
+

     /**
     /**

-     *  Creates an empty fragment for previews.
-     * 
-     *  MUST BE KEPT: the system uses it when tries to reinstantiate a fragment automatically 
-     *  (for instance, when the device is turned a aside).
-     * 
-     *  DO NOT CALL IT: an {@link OCFile} and {@link Account} must be provided for a successful 
-     *  construction 
+     * Creates an empty fragment for previews.
+     * <p/>
+     * MUST BE KEPT: the system uses it when tries to reinstantiate a fragment automatically
+     * (for instance, when the device is turned a aside).
+     * <p/>
+     * DO NOT CALL IT: an {@link OCFile} and {@link Account} must be provided for a successful
+     * construction

      */
     public PreviewMediaFragment() {
         super();
      */
     public PreviewMediaFragment() {
         super();


@@ -131,8 +149,8 @@ public class PreviewMediaFragment extends FileFragment implements
         mSavedPlaybackPosition = 0;
         mAutoplay = true;
     }
         mSavedPlaybackPosition = 0;
         mAutoplay = true;
     }

-    
-    
+
+

     /**
      * {@inheritDoc}
      */
     /**
      * {@inheritDoc}
      */


@@ -141,29 +159,29 @@ public class PreviewMediaFragment extends FileFragment implements
         super.onCreate(savedInstanceState);
         setHasOptionsMenu(true);
     }
         super.onCreate(savedInstanceState);
         setHasOptionsMenu(true);
     }

-    
+

 
     /**
      * {@inheritDoc}
      */
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
 
     /**
      * {@inheritDoc}
      */
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,

-            Bundle savedInstanceState) {
+                             Bundle savedInstanceState) {

         super.onCreateView(inflater, container, savedInstanceState);
         Log_OC.e(TAG, "onCreateView");
 
         super.onCreateView(inflater, container, savedInstanceState);
         Log_OC.e(TAG, "onCreateView");
 

-        
+

         mView = inflater.inflate(R.layout.file_preview, container, false);
         mView = inflater.inflate(R.layout.file_preview, container, false);

-        
-        mImagePreview = (ImageView)mView.findViewById(R.id.image_preview);
-        mVideoPreview = (VideoView)mView.findViewById(R.id.video_preview);
+
+        mImagePreview = (ImageView) mView.findViewById(R.id.image_preview);
+        mVideoPreview = (VideoView) mView.findViewById(R.id.video_preview);

         mVideoPreview.setOnTouchListener(this);
         mVideoPreview.setOnTouchListener(this);

-        
-        mMediaController = (MediaControlView)mView.findViewById(R.id.media_controller);
-        
+
+        mMediaController = (MediaControlView) mView.findViewById(R.id.media_controller);
+

         return mView;
     }
         return mView;
     }

-    
+

 
     /**
      * {@inheritDoc}
 
     /**
      * {@inheritDoc}


@@ -181,33 +199,55 @@ public class PreviewMediaFragment extends FileFragment implements
             if (mAccount == null) {
                 throw new IllegalStateException("Instanced with a NULL ownCloud Account");
             }
             if (mAccount == null) {
                 throw new IllegalStateException("Instanced with a NULL ownCloud Account");
             }

-            if (!file.isDown()) {
-                throw new IllegalStateException("There is no local file to preview");
-            }
-            
-        } else {
-            file = (OCFile)savedInstanceState.getParcelable(PreviewMediaFragment.EXTRA_FILE);
+        }
+        else {
+            file = (OCFile) savedInstanceState.getParcelable(PreviewMediaFragment.EXTRA_FILE);

             setFile(file);
             mAccount = savedInstanceState.getParcelable(PreviewMediaFragment.EXTRA_ACCOUNT);
             setFile(file);
             mAccount = savedInstanceState.getParcelable(PreviewMediaFragment.EXTRA_ACCOUNT);

-            mSavedPlaybackPosition = 
+            mSavedPlaybackPosition =

                     savedInstanceState.getInt(PreviewMediaFragment.EXTRA_PLAY_POSITION);
             mAutoplay = savedInstanceState.getBoolean(PreviewMediaFragment.EXTRA_PLAYING);
                     savedInstanceState.getInt(PreviewMediaFragment.EXTRA_PLAY_POSITION);
             mAutoplay = savedInstanceState.getBoolean(PreviewMediaFragment.EXTRA_PLAYING);

-            
+

         }
         }

-        if (file != null && file.isDown()) {
+        if (file != null) {

             if (file.isVideo()) {
                 mVideoPreview.setVisibility(View.VISIBLE);
                 mImagePreview.setVisibility(View.GONE);
                 prepareVideo();
             if (file.isVideo()) {
                 mVideoPreview.setVisibility(View.VISIBLE);
                 mImagePreview.setVisibility(View.GONE);
                 prepareVideo();

-            
-            } else {
+
+            }
+            else {

                 mVideoPreview.setVisibility(View.GONE);
                 mImagePreview.setVisibility(View.VISIBLE);
                 mVideoPreview.setVisibility(View.GONE);
                 mImagePreview.setVisibility(View.VISIBLE);

+                extractAndSetCoverArt(file);
+            }
+        }
+
+    }
+
+    /**
+     * tries to read the cover art from the audio file and sets it as cover art.
+     *
+     * @param file audio file with potential cover art
+     */
+    private void extractAndSetCoverArt(OCFile file) {
+        if (file.isAudio()) {
+            try {
+                MediaMetadataRetriever mmr = new MediaMetadataRetriever();
+                mmr.setDataSource(file.getStoragePath());
+                byte[] data = mmr.getEmbeddedPicture();
+                if (data != null) {
+                    Bitmap bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);
+                    mImagePreview.setImageBitmap(bitmap); //associated cover art in bitmap
+                } else {
+                    mImagePreview.setImageResource(R.drawable.logo);
+                }
+            } catch (Throwable t) {
+                mImagePreview.setImageResource(R.drawable.logo);

             }
         }
             }
         }

-        

     }
     }

-        
+

 
     /**
      * {@inheritDoc}
 
     /**
      * {@inheritDoc}


@@ -216,24 +256,25 @@ public class PreviewMediaFragment extends FileFragment implements
     public void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
         Log_OC.e(TAG, "onSaveInstanceState");
     public void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
         Log_OC.e(TAG, "onSaveInstanceState");

-        
+

         outState.putParcelable(PreviewMediaFragment.EXTRA_FILE, getFile());
         outState.putParcelable(PreviewMediaFragment.EXTRA_ACCOUNT, mAccount);
         outState.putParcelable(PreviewMediaFragment.EXTRA_FILE, getFile());
         outState.putParcelable(PreviewMediaFragment.EXTRA_ACCOUNT, mAccount);

-        
+

         if (getFile().isVideo()) {
             mSavedPlaybackPosition = mVideoPreview.getCurrentPosition();
             mAutoplay = mVideoPreview.isPlaying();
         if (getFile().isVideo()) {
             mSavedPlaybackPosition = mVideoPreview.getCurrentPosition();
             mAutoplay = mVideoPreview.isPlaying();

-            outState.putInt(PreviewMediaFragment.EXTRA_PLAY_POSITION , mSavedPlaybackPosition);
-            outState.putBoolean(PreviewMediaFragment.EXTRA_PLAYING , mAutoplay);
-        } else {
+            outState.putInt(PreviewMediaFragment.EXTRA_PLAY_POSITION, mSavedPlaybackPosition);
+            outState.putBoolean(PreviewMediaFragment.EXTRA_PLAYING, mAutoplay);
+        }
+        else {

             outState.putInt(
             outState.putInt(

-                    PreviewMediaFragment.EXTRA_PLAY_POSITION , 
+                    PreviewMediaFragment.EXTRA_PLAY_POSITION,

                     mMediaServiceBinder.getCurrentPosition());
             outState.putBoolean(
                     mMediaServiceBinder.getCurrentPosition());
             outState.putBoolean(

-                    PreviewMediaFragment.EXTRA_PLAYING , mMediaServiceBinder.isPlaying());
+                    PreviewMediaFragment.EXTRA_PLAYING, mMediaServiceBinder.isPlaying());

         }
     }
         }
     }

-    
+

 
     @Override
     public void onStart() {
 
     @Override
     public void onStart() {


@@ -241,18 +282,21 @@ public class PreviewMediaFragment extends FileFragment implements
         Log_OC.e(TAG, "onStart");
 
         OCFile file = getFile();
         Log_OC.e(TAG, "onStart");
 
         OCFile file = getFile();

-        if (file != null && file.isDown()) {
-           if (file.isAudio()) {
-               bindMediaService();
-               
-           } else if (file.isVideo()) {
-               stopAudio();
-               playVideo(); 
-           }
+        if (file != null) {
+            if (file.isAudio()) {
+                bindMediaService();
+
+            }
+            else {
+                if (file.isVideo()) {
+                    stopAudio();
+                    playVideo();
+                }
+            }

         }
     }
         }
     }

-    
-    
+
+

     private void stopAudio() {
         Intent i = new Intent(getActivity(), MediaService.class);
         i.setAction(MediaService.ACTION_STOP_ALL);
     private void stopAudio() {
         Intent i = new Intent(getActivity(), MediaService.class);
         i.setAction(MediaService.ACTION_STOP_ALL);


@@ -276,7 +320,7 @@ public class PreviewMediaFragment extends FileFragment implements
     @Override
     public void onPrepareOptionsMenu(Menu menu) {
         super.onPrepareOptionsMenu(menu);
     @Override
     public void onPrepareOptionsMenu(Menu menu) {
         super.onPrepareOptionsMenu(menu);

-        
+

         if (mContainerActivity.getStorageManager() != null) {
             FileMenuFilter mf = new FileMenuFilter(
                 getFile(),
         if (mContainerActivity.getStorageManager() != null) {
             FileMenuFilter mf = new FileMenuFilter(
                 getFile(),


@@ -301,9 +345,16 @@ public class PreviewMediaFragment extends FileFragment implements
             item.setVisible(false);
             item.setEnabled(false);
         }
             item.setVisible(false);
             item.setEnabled(false);
         }

+
+        // additional restriction for this fragment
+        item = menu.findItem(R.id.action_copy);
+        if (item != null) {
+            item.setVisible(false);
+            item.setEnabled(false);
+        }

     }
     }

-    
-    
+
+

     /**
      * {@inheritDoc}
      */
     /**
      * {@inheritDoc}
      */


@@ -315,6 +366,10 @@ public class PreviewMediaFragment extends FileFragment implements
                 mContainerActivity.getFileOperationsHelper().shareFileWithLink(getFile());
                 return true;
             }
                 mContainerActivity.getFileOperationsHelper().shareFileWithLink(getFile());
                 return true;
             }

+            case R.id.action_share_with_users: {
+                seeShareFile();
+                return true;
+            }

             case R.id.action_unshare_file: {
                 stopPreview(false);
                 mContainerActivity.getFileOperationsHelper().unshareFileWithLink(getFile());
             case R.id.action_unshare_file: {
                 stopPreview(false);
                 mContainerActivity.getFileOperationsHelper().unshareFileWithLink(getFile());


@@ -341,33 +396,44 @@ public class PreviewMediaFragment extends FileFragment implements
                 mContainerActivity.getFileOperationsHelper().syncFile(getFile());
                 return true;
             }
                 mContainerActivity.getFileOperationsHelper().syncFile(getFile());
                 return true;
             }

-
+            case R.id.action_favorite_file:{
+                mContainerActivity.getFileOperationsHelper().toggleFavorite(getFile(), true);
+                return true;
+            }
+            case R.id.action_unfavorite_file:{
+                mContainerActivity.getFileOperationsHelper().toggleFavorite(getFile(), false);
+                return true;
+            }

             default:
                 return false;
         }
     }
             default:
                 return false;
         }
     }

-    

 
 
     /**
      * Update the file of the fragment with file value
 
 
     /**
      * Update the file of the fragment with file value

+     *

      * @param file
      */
      * @param file
      */

-    public void updateFile(OCFile file){
+    public void updateFile(OCFile file) {

         setFile(file);
     }
         setFile(file);
     }

-    
+

     private void sendFile() {
         stopPreview(false);
         mContainerActivity.getFileOperationsHelper().sendDownloadedFile(getFile());
     private void sendFile() {
         stopPreview(false);
         mContainerActivity.getFileOperationsHelper().sendDownloadedFile(getFile());

-        
+

     }
 
     private void seeDetails() {
         stopPreview(false);
     }
 
     private void seeDetails() {
         stopPreview(false);

-        mContainerActivity.showDetails(getFile());        
+        mContainerActivity.showDetails(getFile());

     }
 
     }
 

+    private void seeShareFile() {
+        stopPreview(false);
+        mContainerActivity.getFileOperationsHelper().showShareFile(getFile());
+    }

 
     private void prepareVideo() {
         // create helper to get more control on the playback
 
     private void prepareVideo() {
         // create helper to get more control on the playback


@@ -376,119 +442,163 @@ public class PreviewMediaFragment extends FileFragment implements
         mVideoPreview.setOnCompletionListener(mVideoHelper);
         mVideoPreview.setOnErrorListener(mVideoHelper);
     }
         mVideoPreview.setOnCompletionListener(mVideoHelper);
         mVideoPreview.setOnErrorListener(mVideoHelper);
     }

-    
+

     @SuppressWarnings("static-access")
     private void playVideo() {
         // create and prepare control panel for the user
         mMediaController.setMediaPlayer(mVideoPreview);
     @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
         // load the video file in the video player ; 
         // when done, VideoHelper#onPrepared() will be called

-        Uri uri = Uri.parse(getFile().getStoragePath());
-        mVideoPreview.setVideoPath(uri.encode(getFile().getStoragePath()));
+        if (getFile().isDown()) {
+            mUri = getFile().getStoragePath();
+        } else {
+            Context context = MainApp.getAppContext();
+            Account account = mContainerActivity.getStorageManager().getAccount();
+
+            mUri = generateUrlWithCredentials(account, context, getFile());
+        }
+
+        mVideoPreview.setVideoPath(mUri);

     }
     }

-    
+
+    public static String generateUrlWithCredentials(Account account, Context context, OCFile file){
+        OwnCloudAccount ocAccount = null;
+        try {
+            ocAccount = new OwnCloudAccount(account, context);
+
+            final ClientGenerationTask task = new ClientGenerationTask();
+            task.execute(ocAccount);
+
+            OwnCloudClient mClient = task.get();
+            String url = AccountUtils.constructFullURLForAccount(context, account) + Uri.encode(file.getRemotePath(), "/");
+            OwnCloudCredentials credentials = mClient.getCredentials();
+
+            return url.replace("//", "//" + credentials.getUsername() + ":" + credentials.getAuthToken() + "@");
+
+        } catch (AccountUtils.AccountNotFoundException e) {
+            e.printStackTrace();
+
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        } catch (ExecutionException e) {
+            e.printStackTrace();
+        }
+        return "";
+    }
+
+    public static class ClientGenerationTask extends AsyncTask<Object, Void, OwnCloudClient> {
+        @Override
+        protected OwnCloudClient doInBackground(Object... params) {
+            Object account = params[0];
+            if (account instanceof OwnCloudAccount){
+                try {
+                    OwnCloudAccount ocAccount = (OwnCloudAccount) account;
+                    return OwnCloudClientManagerFactory.getDefaultSingleton().
+                            getClientFor(ocAccount, MainApp.getAppContext());
+                } catch (AccountUtils.AccountNotFoundException e) {
+                    e.printStackTrace();
+                } catch (OperationCanceledException e) {
+                    e.printStackTrace();
+                } catch (AuthenticatorException e) {
+                    e.printStackTrace();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+
+            return null;
+        }
+    }
+

 
     private class VideoHelper implements OnCompletionListener, OnPreparedListener, OnErrorListener {
 
     private class VideoHelper implements OnCompletionListener, OnPreparedListener, OnErrorListener {

-        
-        /** 
+
+        /**

          * Called when the file is ready to be played.
          * Called when the file is ready to be played.

-         * 
+         * <p/>

          * Just starts the playback.
          * Just starts the playback.

-         * 
+         *

          * @param   vp    {@link MediaPlayer} instance performing the playback.
          */
         @Override
         public void onPrepared(MediaPlayer vp) {
             Log_OC.e(TAG, "onPrepared");
             mVideoPreview.seekTo(mSavedPlaybackPosition);
          * @param   vp    {@link MediaPlayer} instance performing the playback.
          */
         @Override
         public void onPrepared(MediaPlayer vp) {
             Log_OC.e(TAG, "onPrepared");
             mVideoPreview.seekTo(mSavedPlaybackPosition);

-            if (mAutoplay) { 
+            if (mAutoplay) {

                 mVideoPreview.start();
             }
             mMediaController.setEnabled(true);
             mMediaController.updatePausePlay();
             mPrepared = true;
         }
                 mVideoPreview.start();
             }
             mMediaController.setEnabled(true);
             mMediaController.updatePausePlay();
             mPrepared = true;
         }

-        
-        
+
+

         /**
          * Called when the file is finished playing.
         /**
          * Called when the file is finished playing.

-         *  
+         * <p/>

          * Finishes the activity.
          * Finishes the activity.

-         * 
-         * @param   mp    {@link MediaPlayer} instance performing the playback.
+         *
+         * @param mp {@link MediaPlayer} instance performing the playback.

          */
         @Override
          */
         @Override

-        public void onCompletion(MediaPlayer  mp) {
+        public void onCompletion(MediaPlayer mp) {

             Log_OC.e(TAG, "completed");
             if (mp != null) {
                 mVideoPreview.seekTo(0);
                 // next lines are necessary to work around undesired video loops
                 if (Build.VERSION.SDK_INT == Build.VERSION_CODES.GINGERBREAD) {
             Log_OC.e(TAG, "completed");
             if (mp != null) {
                 mVideoPreview.seekTo(0);
                 // next lines are necessary to work around undesired video loops
                 if (Build.VERSION.SDK_INT == Build.VERSION_CODES.GINGERBREAD) {

-                    mVideoPreview.pause();   
-                    
-                } else if (Build.VERSION.SDK_INT == Build.VERSION_CODES.GINGERBREAD_MR1) {
-                    // mVideePreview.pause() is not enough
-                    
-                    mMediaController.setEnabled(false);
-                    mVideoPreview.stopPlayback();
-                    mAutoplay = false;
-                    mSavedPlaybackPosition = 0;
-                    mVideoPreview.setVideoPath(getFile().getStoragePath());
+                    mVideoPreview.pause();
+
+                }
+                else {
+                    if (Build.VERSION.SDK_INT == Build.VERSION_CODES.GINGERBREAD_MR1) {
+                        // mVideePreview.pause() is not enough
+
+                        mMediaController.setEnabled(false);
+                        mVideoPreview.stopPlayback();
+                        mAutoplay = false;
+                        mSavedPlaybackPosition = 0;
+                        mVideoPreview.setVideoPath(getFile().getStoragePath());
+                    }

                 }
             } // else : called from onError()
             mMediaController.updatePausePlay();
         }
                 }
             } // else : called from onError()
             mMediaController.updatePausePlay();
         }

-        
-        
+
+

         /**
          * Called when an error in playback occurs.
         /**
          * Called when an error in playback occurs.

-         * 
-         * @param   mp      {@link MediaPlayer} instance performing the playback.
-         * @param   what    Type of error
-         * @param   extra   Extra code specific to the error
+         *
+         * @param mp    {@link MediaPlayer} instance performing the playback.
+         * @param what  Type of error
+         * @param extra Extra code specific to the error

          */
         @Override
         public boolean onError(MediaPlayer mp, int what, int extra) {
          */
         @Override
         public boolean onError(MediaPlayer mp, int what, int extra) {

-            if (mVideoPreview.getWindowToken() != null) {
-                String message = MediaService.getMessageForMediaError(
-                        getActivity(), what, extra);
-                new AlertDialog.Builder(getActivity())
-                        .setMessage(message)
-                        .setPositiveButton(android.R.string.VideoView_error_button,
-                                new DialogInterface.OnClickListener() {
-                                    public void onClick(DialogInterface dialog, int whichButton) {
-                                        dialog.dismiss();
-                                        VideoHelper.this.onCompletion(null);
-                                    }
-                                })
-                        .setCancelable(false)
-                        .show();
-            }
+            MediaService.streamWithExternalApp(mUri, getActivity()).show();

             return true;
         }
             return true;
         }

-        

     }
 
     }
 

-    

     @Override
     public void onPause() {
         Log_OC.e(TAG, "onPause");
         super.onPause();
     }
     @Override
     public void onPause() {
         Log_OC.e(TAG, "onPause");
         super.onPause();
     }

-    
+

     @Override
     public void onResume() {
         super.onResume();
         Log_OC.e(TAG, "onResume");
     }
     @Override
     public void onResume() {
         super.onResume();
         Log_OC.e(TAG, "onResume");
     }

-    
+

     @Override
     public void onDestroy() {
         Log_OC.e(TAG, "onDestroy");
         super.onDestroy();
     }
     @Override
     public void onDestroy() {
         Log_OC.e(TAG, "onDestroy");
         super.onDestroy();
     }

-    
+

     @Override
     public void onStop() {
         Log_OC.e(TAG, "onStop");
     @Override
     public void onStop() {
         Log_OC.e(TAG, "onStop");


@@ -503,10 +613,10 @@ public class PreviewMediaFragment extends FileFragment implements
             mMediaServiceConnection = null;
             mMediaServiceBinder = null;
         }
             mMediaServiceConnection = null;
             mMediaServiceBinder = null;
         }

-        
+

         super.onStop();
     }
         super.onStop();
     }

-    
+

     @Override
     public boolean onTouch(View v, MotionEvent event) {
         if (event.getAction() == MotionEvent.ACTION_DOWN && v == mVideoPreview) {
     @Override
     public boolean onTouch(View v, MotionEvent event) {
         if (event.getAction() == MotionEvent.ACTION_DOWN && v == mVideoPreview) {


@@ -519,7 +629,7 @@ public class PreviewMediaFragment extends FileFragment implements
         return false;
     }
 
         return false;
     }
 

-    
+

     private void startFullScreenVideo() {
         Intent i = new Intent(getActivity(), PreviewVideoActivity.class);
         i.putExtra(FileActivity.EXTRA_ACCOUNT, mAccount);
     private void startFullScreenVideo() {
         Intent i = new Intent(getActivity(), PreviewVideoActivity.class);
         i.putExtra(FileActivity.EXTRA_ACCOUNT, mAccount);


@@ -531,29 +641,30 @@ public class PreviewMediaFragment extends FileFragment implements
     }
 
     @Override
     }
 
     @Override

-    public void onConfigurationChanged (Configuration newConfig) {
+    public void onConfigurationChanged(Configuration newConfig) {

         Log_OC.e(TAG, "onConfigurationChanged " + this);
     }
         Log_OC.e(TAG, "onConfigurationChanged " + this);
     }

-    
+

     @Override
     @Override

-    public void onActivityResult (int requestCode, int resultCode, Intent data) {
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {

         Log_OC.e(TAG, "onActivityResult " + this);
         super.onActivityResult(requestCode, resultCode, data);
         if (resultCode == Activity.RESULT_OK) {
             mSavedPlaybackPosition = data.getExtras().getInt(
                     PreviewVideoActivity.EXTRA_START_POSITION);
         Log_OC.e(TAG, "onActivityResult " + this);
         super.onActivityResult(requestCode, resultCode, data);
         if (resultCode == Activity.RESULT_OK) {
             mSavedPlaybackPosition = data.getExtras().getInt(
                     PreviewVideoActivity.EXTRA_START_POSITION);

-            mAutoplay = data.getExtras().getBoolean(PreviewVideoActivity.EXTRA_AUTOPLAY); 
+            mAutoplay = data.getExtras().getBoolean(PreviewVideoActivity.EXTRA_AUTOPLAY);

         }
     }
         }
     }

-    
+

 
     private void playAudio() {
         OCFile file = getFile();
         if (!mMediaServiceBinder.isPlaying(file)) {
             Log_OC.d(TAG, "starting playback of " + file.getStoragePath());
             mMediaServiceBinder.start(mAccount, file, mAutoplay, mSavedPlaybackPosition);
 
     private void playAudio() {
         OCFile file = getFile();
         if (!mMediaServiceBinder.isPlaying(file)) {
             Log_OC.d(TAG, "starting playback of " + file.getStoragePath());
             mMediaServiceBinder.start(mAccount, file, mAutoplay, mSavedPlaybackPosition);

-            
-        } else {
+
+        }
+        else {

             if (!mMediaServiceBinder.isPlaying() && mAutoplay) {
                 mMediaServiceBinder.start();
                 mMediaController.updatePausePlay();
             if (!mMediaServiceBinder.isPlaying() && mAutoplay) {
                 mMediaServiceBinder.start();
                 mMediaController.updatePausePlay();


@@ -590,7 +701,8 @@ public class PreviewMediaFragment extends FileFragment implements
 
                         Log_OC.d(TAG, "Successfully bound to MediaService, MediaController ready");
 
 
                         Log_OC.d(TAG, "Successfully bound to MediaService, MediaController ready");
 

-                    } else {
+                    }
+                    else {

                         Log_OC.e(TAG, "Unexpected response from MediaService while binding");
                     }
                 }
                         Log_OC.e(TAG, "Unexpected response from MediaService while binding");
                     }
                 }


@@ -612,7 +724,8 @@ public class PreviewMediaFragment extends FileFragment implements
                 Log_OC.e(TAG, "Media service suddenly disconnected");
                 if (mMediaController != null) {
                     mMediaController.setMediaPlayer(null);
                 Log_OC.e(TAG, "Media service suddenly disconnected");
                 if (mMediaController != null) {
                     mMediaController.setMediaPlayer(null);

-                } else {
+                }
+                else {

                     Toast.makeText(
                             getActivity(),
                             "No media controller to release when disconnected from media service", 
                     Toast.makeText(
                             getActivity(),
                             "No media controller to release when disconnected from media service", 


@@ -622,9 +735,8 @@ public class PreviewMediaFragment extends FileFragment implements
                 mMediaServiceConnection = null;
             }
         }
                 mMediaServiceConnection = null;
             }
         }

-    }    
+    }

 
 

-    

 
     /**
      * Opens the previewed file with an external application.
 
     /**
      * Opens the previewed file with an external application.


@@ -634,31 +746,33 @@ public class PreviewMediaFragment extends FileFragment implements
         mContainerActivity.getFileOperationsHelper().openFile(getFile());
         finish();
     }
         mContainerActivity.getFileOperationsHelper().openFile(getFile());
         finish();
     }

-    
+

     /**
      * Helper method to test if an {@link OCFile} can be passed to a {@link PreviewMediaFragment}
     /**
      * Helper method to test if an {@link OCFile} can be passed to a {@link PreviewMediaFragment}

-     *  to be previewed.
-     * 
-     * @param file      File to test if can be previewed.
-     * @return          'True' if the file can be handled by the fragment.
+     * to be previewed.
+     *
+     * @param file File to test if can be previewed.
+     * @return 'True' if the file can be handled by the fragment.

      */
     public static boolean canBePreviewed(OCFile file) {
         return (file != null && (file.isAudio() || file.isVideo()));
     }
      */
     public static boolean canBePreviewed(OCFile file) {
         return (file != null && (file.isAudio() || file.isVideo()));
     }

-    
+

 
     public void stopPreview(boolean stopAudio) {
         OCFile file = getFile();
         if (file.isAudio() && stopAudio) {
             mMediaServiceBinder.pause();
 
     public void stopPreview(boolean stopAudio) {
         OCFile file = getFile();
         if (file.isAudio() && stopAudio) {
             mMediaServiceBinder.pause();

-            
-        } else if (file.isVideo()) {
-            mVideoPreview.stopPlayback();
+
+        }
+        else {
+            if (file.isVideo()) {
+                mVideoPreview.stopPlayback();
+            }

         }
     }
 
 
         }
     }
 
 

-

     /**
      * Finishes the preview
      */
     /**
      * Finishes the preview
      */


@@ -674,12 +788,12 @@ public class PreviewMediaFragment extends FileFragment implements
         Log_OC.e(TAG, "getting position: " + mSavedPlaybackPosition);
         return mSavedPlaybackPosition;
     }
         Log_OC.e(TAG, "getting position: " + mSavedPlaybackPosition);
         return mSavedPlaybackPosition;
     }

-    
+

     public boolean isPlaying() {
         if (mPrepared) {
             mAutoplay = mVideoPreview.isPlaying();
         }
         return mAutoplay;
     }
     public boolean isPlaying() {
         if (mPrepared) {
             mAutoplay = mVideoPreview.isPlaying();
         }
         return mAutoplay;
     }

-    
+

 }
 }