Added listener for buffering information and progressbar in videoplayer

res/layout-land/mediaplayer_activity.xml

@@ -8,6 +8,14 @@
         android:id="@+id/videoview"
         android:layout_width="match_parent"
         android:layout_height="match_parent" />
+
+    <ProgressBar
+        android:id="@+id/progressIndicator"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:visibility="invisible"
+        android:indeterminateOnly="true" />
     <!-- Mediaplayer controls -->
 
     <LinearLayout

res/values/strings.xml

@@ -168,6 +168,7 @@
     <string name="best_rating_label">Best rating</string>
     <string name="add_feed_label">Add feed</string>
     <string name="miro_feed_added">Feed is being added</string>
+    <string name="player_buffering_msg">Buffering</string>
     
 
 </resources>

src/de/danoeh/antennapod/activity/AudioplayerActivity.java

@@ -186,4 +186,14 @@ public class AudioplayerActivity extends MediaplayerActivity {
 		}
 	}
 
+	@Override
+	protected void onBufferStart() {
+		postStatusMsg(R.string.player_buffering_msg);
+	}
+
+	@Override
+	protected void onBufferEnd() {
+		clearStatusMsg();
+	}
+
 }

src/de/danoeh/antennapod/activity/MediaplayerActivity.java

@@ -127,6 +127,8 @@ public abstract class MediaplayerActivity extends SherlockFragmentActivity imple
 	 * not the correct one for the current activity.
 	 */
 	protected abstract void onReloadNotification(int notificationCode);
+	protected abstract void onBufferStart();
+	protected abstract void onBufferEnd();
 
 	protected BroadcastReceiver notificationReceiver = new BroadcastReceiver() {
 
@@ -162,6 +164,12 @@ public abstract class MediaplayerActivity extends SherlockFragmentActivity imple
 				case PlaybackService.NOTIFICATION_TYPE_SLEEPTIMER_UPDATE:
 					invalidateOptionsMenu();
 					break;
+				case PlaybackService.NOTIFICATION_TYPE_BUFFER_START:
+					onBufferStart();
+					break;
+				case PlaybackService.NOTIFICATION_TYPE_BUFFER_END:
+					onBufferEnd();
+					break;
 				}
 
 			} else {

src/de/danoeh/antennapod/activity/VideoplayerActivity.java

@@ -16,6 +16,7 @@ import android.view.ViewGroup;
 import android.view.Window;
 import android.view.WindowManager;
 import android.widget.LinearLayout;
+import android.widget.ProgressBar;
 import android.widget.SeekBar;
 import android.widget.VideoView;
 
@@ -30,6 +31,7 @@ public class VideoplayerActivity extends MediaplayerActivity implements
 
 	private LinearLayout videoOverlay;
 	private VideoView videoview;
+	private ProgressBar progressIndicator;
 
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
@@ -64,6 +66,7 @@ public class VideoplayerActivity extends MediaplayerActivity implements
 		super.setupGUI();
 		videoOverlay = (LinearLayout) findViewById(R.id.overlay);
 		videoview = (VideoView) findViewById(R.id.videoview);
+		progressIndicator = (ProgressBar) findViewById(R.id.progressIndicator);
 		videoview.getHolder().addCallback(this);
 		videoview.setOnClickListener(playbuttonListener);
 		videoview.setOnTouchListener(onVideoviewTouched);
@@ -85,14 +88,15 @@ public class VideoplayerActivity extends MediaplayerActivity implements
 
 	@Override
 	protected void postStatusMsg(int resId) {
-		// TODO Auto-generated method stub
+		if (resId == R.string.player_preparing_msg) {
+			progressIndicator.setVisibility(View.VISIBLE);
+		}
 
 	}
 
 	@Override
 	protected void clearStatusMsg() {
-		// TODO Auto-generated method stub
+		progressIndicator.setVisibility(View.INVISIBLE);
-
 	}
 
 	View.OnTouchListener onVideoviewTouched = new View.OnTouchListener() {
@@ -230,6 +234,16 @@ public class VideoplayerActivity extends MediaplayerActivity implements
 		setupVideoControlsToggler();
 	}
 
+	@Override
+	protected void onBufferStart() {
+		progressIndicator.setVisibility(View.VISIBLE);
+	}
+
+	@Override
+	protected void onBufferEnd() {
+		progressIndicator.setVisibility(View.INVISIBLE);
+	}
+	
 	
 
 }

src/de/danoeh/antennapod/service/PlaybackService.java

@@ -79,6 +79,8 @@ public class PlaybackService extends Service {
 	public static final int NOTIFICATION_TYPE_RELOAD = 3;
 	/** The state of the sleeptimer changed. */
 	public static final int NOTIFICATION_TYPE_SLEEPTIMER_UPDATE = 4;
+	public static final int NOTIFICATION_TYPE_BUFFER_START = 5;
+	public static final int NOTIFICATION_TYPE_BUFFER_END = 6;
 
 	/** Is true if service is running. */
 	public static boolean isRunning = false;
@@ -171,6 +173,7 @@ public class PlaybackService extends Service {
 		player.setOnSeekCompleteListener(onSeekCompleteListener);
 		player.setOnErrorListener(onErrorListener);
 		player.setOnBufferingUpdateListener(onBufferingUpdateListener);
+		player.setOnInfoListener(onInfoListener);
 		mediaButtonReceiver = new ComponentName(getPackageName(),
 				MediaButtonReceiver.class.getName());
 		audioManager.registerMediaButtonEventReceiver(mediaButtonReceiver);
@@ -356,6 +359,7 @@ public class PlaybackService extends Service {
 		player.setOnSeekCompleteListener(onSeekCompleteListener);
 		player.setOnErrorListener(onErrorListener);
 		player.setOnBufferingUpdateListener(onBufferingUpdateListener);
+		player.setOnInfoListener(onInfoListener);
 		status = PlayerStatus.STOPPED;
 		setupMediaplayer();
 	}
@@ -446,6 +450,23 @@ public class PlaybackService extends Service {
 		}
 	};
 
+	private MediaPlayer.OnInfoListener onInfoListener = new MediaPlayer.OnInfoListener() {
+		
+		@Override
+		public boolean onInfo(MediaPlayer mp, int what, int extra) {
+			switch (what) {
+			case MediaPlayer.MEDIA_INFO_BUFFERING_START:
+				sendNotificationBroadcast(NOTIFICATION_TYPE_BUFFER_START, 0);
+				return true;
+			case MediaPlayer.MEDIA_INFO_BUFFERING_END:
+				sendNotificationBroadcast(NOTIFICATION_TYPE_BUFFER_END, 0);
+				return true;
+				default:
+					return false;
+			}
+		}
+	};
+	
 	private MediaPlayer.OnErrorListener onErrorListener = new MediaPlayer.OnErrorListener() {
 		private static final String TAG = "PlaybackService.onErrorListener";