[Android] AudioPlayer: fix the scroll position of the playlist when it has been emptied

[Adrien Maglo]

vlc-ports/android | branch: master | Adrien Maglo <magsoft at videolan.org> | Tue Sep 22 22:12:47 2015 +0200| [7a09bee117eff73a2e6ff10ebf18936b6edaa608] | committer: Adrien Maglo

AudioPlayer: fix the scroll position of the playlist when it has been emptied

> http://git.videolan.org/gitweb.cgi/vlc-ports/android.git/?a=commit;h=7a09bee117eff73a2e6ff10ebf18936b6edaa608
---

 vlc-android/src/org/videolan/vlc/gui/audio/AudioPlayer.java |   11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/vlc-android/src/org/videolan/vlc/gui/audio/AudioPlayer.java b/vlc-android/src/org/videolan/vlc/gui/audio/AudioPlayer.java
index bcc3b01..85c67fa 100644
--- a/vlc-android/src/org/videolan/vlc/gui/audio/AudioPlayer.java
+++ b/vlc-android/src/org/videolan/vlc/gui/audio/AudioPlayer.java
@@ -441,6 +441,7 @@ public class AudioPlayer extends PlaybackServiceFragment implements PlaybackServ
         if (mService == null)
             return;
 
+        final List<MediaWrapper> previousAudioList = mSongsListAdapter.getMedias();
         mSongsListAdapter.clear();
 
         final List<MediaWrapper> audioList = mService.getMedias();
@@ -455,9 +456,17 @@ public class AudioPlayer extends PlaybackServiceFragment implements PlaybackServ
             }
         }
         mSongsListAdapter.setCurrentIndex(currentIndex);
-        mSongsList.setSelection(currentIndex);
 
         mSongsListAdapter.notifyDataSetChanged();
+
+        final int selectionIndex = currentIndex;
+        if (previousAudioList != audioList)
+            mSongsList.post(new Runnable() {
+                @Override
+                public void run() {
+                    mSongsList.setSelection(selectionIndex);
+                }
+            });
     }
 
     OnSeekBarChangeListener mTimelineListner = new OnSeekBarChangeListener() {