Added scroll to login view in landscape
[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / preview / PreviewMediaFragment.java
index f9fd122..164fe04 100644 (file)
@@ -2,9 +2,8 @@
  *   Copyright (C) 2012-2013 ownCloud Inc. 
  *
  *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation, either version 2 of the License, or
- *   (at your option) any later version.
+ *   it under the terms of the GNU General Public License version 2,
+ *   as published by the Free Software Foundation.
  *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -30,16 +29,17 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.ServiceConnection;
+import android.content.res.Configuration;
 import android.media.MediaPlayer;
 import android.media.MediaPlayer.OnCompletionListener;
 import android.media.MediaPlayer.OnErrorListener;
 import android.media.MediaPlayer.OnPreparedListener;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
 import android.support.v4.app.FragmentTransaction;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
@@ -47,7 +47,6 @@ import android.view.View.OnTouchListener;
 import android.view.ViewGroup;
 import android.webkit.MimeTypeMap;
 import android.widget.ImageView;
-import android.widget.MediaController;
 import android.widget.Toast;
 import android.widget.VideoView;
 
@@ -60,20 +59,18 @@ import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.media.MediaControlView;
 import com.owncloud.android.media.MediaService;
 import com.owncloud.android.media.MediaServiceBinder;
-import com.owncloud.android.network.OwnCloudClientUtils;
 import com.owncloud.android.operations.OnRemoteOperationListener;
 import com.owncloud.android.operations.RemoteOperation;
 import com.owncloud.android.operations.RemoteOperationResult;
 import com.owncloud.android.operations.RemoveFileOperation;
 import com.owncloud.android.ui.activity.FileDetailActivity;
 import com.owncloud.android.ui.activity.FileDisplayActivity;
-import com.owncloud.android.ui.activity.TransferServiceGetter;
 import com.owncloud.android.ui.fragment.ConfirmationDialogFragment;
 import com.owncloud.android.ui.fragment.FileDetailFragment;
 import com.owncloud.android.ui.fragment.FileFragment;
 
+import com.owncloud.android.Log_OC;
 import com.owncloud.android.R;
-import eu.alefzero.webdav.WebdavClient;
 import eu.alefzero.webdav.WebdavUtils;
 
 /**
@@ -92,6 +89,7 @@ public class PreviewMediaFragment extends SherlockFragment implements
     public static final String EXTRA_FILE = "FILE";
     public static final String EXTRA_ACCOUNT = "ACCOUNT";
     private static final String EXTRA_PLAY_POSITION = "PLAY_POSITION";
+    private static final String EXTRA_PLAYING = "PLAYING";
 
     private View mView;
     private OCFile mFile;
@@ -105,10 +103,11 @@ public class PreviewMediaFragment extends SherlockFragment implements
     private RemoteOperation mLastRemoteOperation;
     
     private MediaServiceBinder mMediaServiceBinder = null;
-    //private MediaController mMediaController = 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();
 
@@ -121,11 +120,12 @@ public class PreviewMediaFragment extends SherlockFragment implements
      * @param fileToDetail      An {@link OCFile} to preview in the fragment
      * @param ocAccount         An ownCloud account; needed to start downloads
      */
-    public PreviewMediaFragment(OCFile fileToDetail, Account ocAccount) {
+    public PreviewMediaFragment(OCFile fileToDetail, Account ocAccount, int startPlaybackPosition, boolean autoplay) {
         mFile = fileToDetail;
         mAccount = ocAccount;
-        mSavedPlaybackPosition = 0;
+        mSavedPlaybackPosition = startPlaybackPosition;
         mStorageManager = null; // we need a context to init this; the container activity is not available yet at this moment 
+        mAutoplay = autoplay;
     }
     
     
@@ -141,6 +141,7 @@ public class PreviewMediaFragment extends SherlockFragment implements
         mAccount = null;
         mSavedPlaybackPosition = 0;
         mStorageManager = null;
+        mAutoplay = true;
     }
     
     
@@ -162,16 +163,17 @@ public class PreviewMediaFragment extends SherlockFragment implements
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
             Bundle savedInstanceState) {
         super.onCreateView(inflater, container, savedInstanceState);
+        Log_OC.e(TAG, "onCreateView");
+
         
         mView = inflater.inflate(R.layout.file_preview, container, false);
         
         mImagePreview = (ImageView)mView.findViewById(R.id.image_preview);
-        mImagePreview.setOnTouchListener(this);
         mVideoPreview = (VideoView)mView.findViewById(R.id.video_preview);
+        mVideoPreview.setOnTouchListener(this);
         
         mMediaController = (MediaControlView)mView.findViewById(R.id.media_controller);
         
-        //updateFileDetails(false);
         return mView;
     }
     
@@ -182,6 +184,8 @@ public class PreviewMediaFragment extends SherlockFragment implements
     @Override
     public void onAttach(Activity activity) {
         super.onAttach(activity);
+        Log_OC.e(TAG, "onAttach");
+        
         if (!(activity instanceof FileFragment.ContainerActivity))
             throw new ClassCastException(activity.toString() + " must implement " + FileFragment.ContainerActivity.class.getSimpleName());
     }
@@ -193,12 +197,14 @@ public class PreviewMediaFragment extends SherlockFragment implements
     @Override
     public void onActivityCreated(Bundle savedInstanceState) {
         super.onActivityCreated(savedInstanceState);
+        Log_OC.e(TAG, "onActivityCreated");
 
         mStorageManager = new FileDataStorageManager(mAccount, getActivity().getApplicationContext().getContentResolver());
         if (savedInstanceState != null) {
             mFile = savedInstanceState.getParcelable(PreviewMediaFragment.EXTRA_FILE);
             mAccount = savedInstanceState.getParcelable(PreviewMediaFragment.EXTRA_ACCOUNT);
             mSavedPlaybackPosition = savedInstanceState.getInt(PreviewMediaFragment.EXTRA_PLAY_POSITION);
+            mAutoplay = savedInstanceState.getBoolean(PreviewMediaFragment.EXTRA_PLAYING);
             
         }
         if (mFile == null) {
@@ -229,12 +235,19 @@ public class PreviewMediaFragment extends SherlockFragment implements
     @Override
     public void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
+        Log_OC.e(TAG, "onSaveInstanceState");
         
         outState.putParcelable(PreviewMediaFragment.EXTRA_FILE, mFile);
         outState.putParcelable(PreviewMediaFragment.EXTRA_ACCOUNT, mAccount);
         
-        if (mVideoPreview.isPlaying()) {
-            outState.putInt(PreviewMediaFragment.EXTRA_PLAY_POSITION , mVideoPreview.getCurrentPosition());
+        if (mFile.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 , mMediaServiceBinder.getCurrentPosition());
+            outState.putBoolean(PreviewMediaFragment.EXTRA_PLAYING , mMediaServiceBinder.isPlaying());
         }
     }
     
@@ -242,6 +255,7 @@ public class PreviewMediaFragment extends SherlockFragment implements
     @Override
     public void onStart() {
         super.onStart();
+        Log_OC.e(TAG, "onStart");
 
         if (mFile != null) {
            if (mFile.isAudio()) {
@@ -276,6 +290,7 @@ public class PreviewMediaFragment extends SherlockFragment implements
         toHide.add(R.id.action_cancel_download);
         toHide.add(R.id.action_cancel_upload);
         toHide.add(R.id.action_download_file);
+        toHide.add(R.id.action_sync_file);
         toHide.add(R.id.action_rename_file);    // by now
 
         for (int i : toHide) {
@@ -329,18 +344,11 @@ public class PreviewMediaFragment extends SherlockFragment implements
     }
     
     private void playVideo() {
+        // create and prepare control panel for the user
+        mMediaController.setMediaPlayer(mVideoPreview);
+        
         // load the video file in the video player ; when done, VideoHelper#onPrepared() will be called
         mVideoPreview.setVideoPath(mFile.getStoragePath()); 
-
-        // create and prepare control panel for the user
-        //mMediaController = new MediaController(getActivity());
-        if (mMediaController != null) {
-            mMediaController.setMediaPlayer(mVideoPreview);
-            //mMediaController.setAnchorView(mVideoPreview);
-            //mVideoPreview.setMediaController(mMediaController);
-        } else {
-            Toast.makeText(getActivity(), "No media controller to play video", Toast.LENGTH_SHORT).show();
-        }
     }
     
 
@@ -355,9 +363,14 @@ public class PreviewMediaFragment extends SherlockFragment implements
          */
         @Override
         public void onPrepared(MediaPlayer vp) {
+            Log_OC.e(TAG, "onPrepared");
             mVideoPreview.seekTo(mSavedPlaybackPosition);
-            mVideoPreview.start();
-            //mMediaController.show(MediaService.MEDIA_CONTROL_SHORT_LIFE);  
+            if (mAutoplay) { 
+                mVideoPreview.start();
+            }
+            mMediaController.setEnabled(true);
+            mMediaController.updatePausePlay();
+            mPrepared = true;
         }
         
         
@@ -370,7 +383,24 @@ public class PreviewMediaFragment extends SherlockFragment implements
          */
         @Override
         public void onCompletion(MediaPlayer  mp) {
-            // nothing, right now
+            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(mFile.getStoragePath());
+                }
+            } // else : called from onError()
+            mMediaController.updatePausePlay();
         }
         
         
@@ -383,14 +413,6 @@ public class PreviewMediaFragment extends SherlockFragment implements
          */
         @Override
         public boolean onError(MediaPlayer mp, int what, int extra) {
-            Log.e(TAG, "Error in video playback, what = " + what + ", extra = " + extra);
-            
-            /*
-            if (mMediaController != null) {
-                mMediaController.hide();
-            }
-            */
-            
             if (mVideoPreview.getWindowToken() != null) {
                 String message = MediaService.getMessageForMediaError(getActivity(), what, extra);
                 new AlertDialog.Builder(getActivity())
@@ -412,95 +434,92 @@ public class PreviewMediaFragment extends SherlockFragment implements
 
     
     @Override
+    public void onPause() {
+        super.onPause();
+        Log_OC.e(TAG, "onPause");
+    }
+    
+    @Override
     public void onResume() {
         super.onResume();
+        Log_OC.e(TAG, "onResume");
     }
-
-
+    
     @Override
-    public void onPause() {
-        super.onPause();
+    public void onDestroy() {
+        super.onDestroy();
+        Log_OC.e(TAG, "onDestroy");
     }
-
-
+    
     @Override
     public void onStop() {
+        Log_OC.e(TAG, "onStop");
         super.onStop();
+
+        mPrepared = false;
         if (mMediaServiceConnection != null) {
-            Log.d(TAG, "Unbinding from MediaService ...");
+            Log_OC.d(TAG, "Unbinding from MediaService ...");
             if (mMediaServiceBinder != null && mMediaController != null) {
-                //mMediaServiceBinder.unregisterMediaController(mMediaController);
+                mMediaServiceBinder.unregisterMediaController(mMediaController);
             }
             getActivity().unbindService(mMediaServiceConnection);
             mMediaServiceConnection = null;
             mMediaServiceBinder = null;
-            /*
-            if (mMediaController != null) {
-                mMediaController.hide();
-                mMediaController = null;
-            }
-            */
         }
     }
     
     @Override
-    public void onDestroy() {
-        super.onDestroy();
-    }
-    
-    
-    @Override
     public boolean onTouch(View v, MotionEvent event) {
-        if (event.getAction() == MotionEvent.ACTION_DOWN) { 
-            if (v == mImagePreview &&
-                    mMediaServiceBinder != null && mFile.isAudio() && mMediaServiceBinder.isPlaying(mFile)) {
-                toggleMediaController(MediaService.MEDIA_CONTROL_PERMANENT);
-                return true;
-                
-            } else if (v == mVideoPreview) {
-                toggleMediaController(MediaService.MEDIA_CONTROL_SHORT_LIFE);
-                return true;        
-            }
+        if (event.getAction() == MotionEvent.ACTION_DOWN && v == mVideoPreview) {
+            startFullScreenVideo();
+            return true;        
         }
         return false;
     }
 
     
-    private void toggleMediaController(int time) {
-        /*
-        if (mMediaController.isShowing()) {
-            mMediaController.hide();
-        } else {
-            mMediaController.show(time);
-        }
-        */
+    private void startFullScreenVideo() {
+        Intent i = new Intent(getActivity(), PreviewVideoActivity.class);
+        i.putExtra(PreviewVideoActivity.EXTRA_ACCOUNT, mAccount);
+        i.putExtra(PreviewVideoActivity.EXTRA_FILE, mFile);
+        i.putExtra(PreviewVideoActivity.EXTRA_AUTOPLAY, mVideoPreview.isPlaying());
+        mVideoPreview.pause();
+        i.putExtra(PreviewVideoActivity.EXTRA_START_POSITION, mVideoPreview.getCurrentPosition());
+        startActivityForResult(i, 0);
     }
 
+    @Override
+    public void onConfigurationChanged (Configuration newConfig) {
+        Log_OC.e(TAG, "onConfigurationChanged " + this);
+    }
+    
+    @Override
+    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);
+            mAutoplay = data.getExtras().getBoolean(PreviewVideoActivity.EXTRA_AUTOPLAY); 
+        }
+    }
+    
 
     private void playAudio() {
         if (!mMediaServiceBinder.isPlaying(mFile)) {
-            Log.d(TAG, "starting playback of " + mFile.getStoragePath());
-            mMediaServiceBinder.start(mAccount, mFile);
+            Log_OC.d(TAG, "starting playback of " + mFile.getStoragePath());
+            mMediaServiceBinder.start(mAccount, mFile, mAutoplay, mSavedPlaybackPosition);
             
         } else {
-            if (!mMediaServiceBinder.isPlaying()) {
+            if (!mMediaServiceBinder.isPlaying() && mAutoplay) {
                 mMediaServiceBinder.start();
-            }
-            if (!mMediaController.isShowing() && isVisible()) {
-                //mMediaController.show(MediaService.MEDIA_CONTROL_PERMANENT);
-                // TODO - fix strange bug; steps to trigger :
-                // 1. remove the "isVisible()" control
-                // 2. start the app and preview an audio file
-                // 3. exit from the app (home button, for instance) while the audio file is still being played 
-                // 4. go to notification bar and click on the "ownCloud music app" notification
-                // PUM!
+                mMediaController.updatePausePlay();
             }
         }
     }
 
 
     private void bindMediaService() {
-        Log.d(TAG, "Binding to MediaService...");
+        Log_OC.d(TAG, "Binding to MediaService...");
         if (mMediaServiceConnection == null) {
             mMediaServiceConnection = new MediaServiceConnection();
         }
@@ -517,44 +536,35 @@ public class PreviewMediaFragment extends SherlockFragment implements
         @Override
         public void onServiceConnected(ComponentName component, IBinder service) {
             if (component.equals(new ComponentName(getActivity(), MediaService.class))) {
-                Log.d(TAG, "Media service connected");
+                Log_OC.d(TAG, "Media service connected");
                 mMediaServiceBinder = (MediaServiceBinder) service;
                 if (mMediaServiceBinder != null) {
-                    /*
-                    if (mMediaController == null) {
-                        mMediaController = new MediaController(getSherlockActivity());
-                    }
-                    */
                     prepareMediaController();
                     playAudio();    // do not wait for the touch of nobody to play audio
                     
-                    Log.d(TAG, "Successfully bound to MediaService, MediaController ready");
+                    Log_OC.d(TAG, "Successfully bound to MediaService, MediaController ready");
                     
                 } else {
-                    Log.e(TAG, "Unexpected response from MediaService while binding");
+                    Log_OC.e(TAG, "Unexpected response from MediaService while binding");
                 }
             }
         }
-        
+
         private void prepareMediaController() {
-            //mMediaServiceBinder.registerMediaController(mMediaController);
+            mMediaServiceBinder.registerMediaController(mMediaController);
             if (mMediaController != null) {
                 mMediaController.setMediaPlayer(mMediaServiceBinder);
-                //mMediaController.setAnchorView(getView());
-                mMediaController.setEnabled(mMediaServiceBinder.isInPlaybackState());
-            } else {
-                Toast.makeText(getActivity(), "No media controller to prepare when connected to media service", Toast.LENGTH_SHORT).show();
+                mMediaController.setEnabled(true);
+                mMediaController.updatePausePlay();
             }
         }
 
         @Override
         public void onServiceDisconnected(ComponentName component) {
             if (component.equals(new ComponentName(getActivity(), MediaService.class))) {
-                Log.e(TAG, "Media service suddenly disconnected");
+                Log_OC.e(TAG, "Media service suddenly disconnected");
                 if (mMediaController != null) {
-                    //mMediaController.hide();
                     mMediaController.setMediaPlayer(null);
-                    //mMediaController = null;
                 } else {
                     Toast.makeText(getActivity(), "No media controller to release when disconnected from media service", Toast.LENGTH_SHORT).show();
                 }
@@ -584,7 +594,7 @@ public class PreviewMediaFragment extends SherlockFragment implements
             startActivity(i);
             
         } catch (Throwable t) {
-            Log.e(TAG, "Fail when trying to open with the mimeType provided from the ownCloud server: " + mFile.getMimetype());
+            Log_OC.e(TAG, "Fail when trying to open with the mimeType provided from the ownCloud server: " + mFile.getMimetype());
             boolean toastIt = true; 
             String mimeType = "";
             try {
@@ -603,13 +613,13 @@ public class PreviewMediaFragment extends SherlockFragment implements
                 }
                 
             } catch (IndexOutOfBoundsException e) {
-                Log.e(TAG, "Trying to find out MIME type of a file without extension: " + storagePath);
+                Log_OC.e(TAG, "Trying to find out MIME type of a file without extension: " + storagePath);
                 
             } catch (ActivityNotFoundException e) {
-                Log.e(TAG, "No activity found to handle: " + storagePath + " with MIME type " + mimeType + " obtained from extension");
+                Log_OC.e(TAG, "No activity found to handle: " + storagePath + " with MIME type " + mimeType + " obtained from extension");
                 
             } catch (Throwable th) {
-                Log.e(TAG, "Unexpected problem when opening: " + storagePath, th);
+                Log_OC.e(TAG, "Unexpected problem when opening: " + storagePath, th);
                 
             } finally {
                 if (toastIt) {
@@ -649,8 +659,7 @@ public class PreviewMediaFragment extends SherlockFragment implements
             mLastRemoteOperation = new RemoveFileOperation( mFile,      // TODO we need to review the interface with RemoteOperations, and use OCFile IDs instead of OCFile objects as parameters
                                                             true, 
                                                             mStorageManager);
-            WebdavClient wc = OwnCloudClientUtils.createOwnCloudClient(mAccount, getSherlockActivity().getApplicationContext());
-            mLastRemoteOperation.execute(wc, this, mHandler);
+            mLastRemoteOperation.execute(mAccount, getSherlockActivity(), this, mHandler, getSherlockActivity());
             
             boolean inDisplayActivity = getActivity() instanceof FileDisplayActivity;
             getActivity().showDialog((inDisplayActivity)? FileDisplayActivity.DIALOG_SHORT_WAIT : FileDetailActivity.DIALOG_SHORT_WAIT);
@@ -751,9 +760,6 @@ public class PreviewMediaFragment extends SherlockFragment implements
     }
 
     private void stopPreview(boolean stopAudio) {
-        if (mMediaController != null) {
-            //mMediaController.hide();
-        }
         if (mFile.isAudio() && stopAudio) {
             mMediaServiceBinder.pause();
             
@@ -779,5 +785,21 @@ public class PreviewMediaFragment extends SherlockFragment implements
             container.finish();
         }
     }
+
+
+    public int getPosition() {
+        if (mPrepared) {
+            mSavedPlaybackPosition = mVideoPreview.getCurrentPosition();
+        }
+        Log_OC.e(TAG, "getting position: " + mSavedPlaybackPosition);
+        return mSavedPlaybackPosition;
+    }
+    
+    public boolean isPlaying() {
+        if (mPrepared) {
+            mAutoplay = mVideoPreview.isPlaying();
+        }
+        return mAutoplay;
+    }
     
 }