[Android] Fix playlist scroll

[Geoffrey Métais]

vlc-ports/android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Tue Nov 25 16:34:45 2014 +0100| [ffbd177990105de76ec0d94baecc7f1d579a66ed] | committer: Geoffrey Métais

Fix playlist scroll

> http://git.videolan.org/gitweb.cgi/vlc-ports/android.git/?a=commit;h=ffbd177990105de76ec0d94baecc7f1d579a66ed
---

 .../gui/tv/audioplayer/AudioPlayerActivity.java    |   21 +++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/vlc-android/tv/src/org/videolan/vlc/gui/tv/audioplayer/AudioPlayerActivity.java b/vlc-android/tv/src/org/videolan/vlc/gui/tv/audioplayer/AudioPlayerActivity.java
index f0d6f7a..adcbedb 100644
--- a/vlc-android/tv/src/org/videolan/vlc/gui/tv/audioplayer/AudioPlayerActivity.java
+++ b/vlc-android/tv/src/org/videolan/vlc/gui/tv/audioplayer/AudioPlayerActivity.java
@@ -276,16 +276,19 @@ public class AudioPlayerActivity extends Activity implements AudioServiceControl
 	}
 
 	private void selectItem(final int position){
-        if (position >= mLayoutManager.getChildCount())
+        if (position >= mLocations.size())
             return;
-        mSelectedItem = position;
-		mRecyclerView.stopScroll();
-		mLayoutManager.scrollToPosition(position);
-		mRecyclerView.post(new Runnable() {
-			@Override
-			public void run() {
+        mRecyclerView.post(new Runnable() {
+            @Override
+            public void run() {
+                if (position > mLayoutManager.findLastCompletelyVisibleItemPosition()
+                        || position < mLayoutManager.findFirstCompletelyVisibleItemPosition()) {
+                    mRecyclerView.stopScroll();
+                    mRecyclerView.smoothScrollToPosition(position);
+                }
                 mAdapter.setSelection(position);
-			}
-		});
+            }
+        });
+        mSelectedItem = position;
 	}
 }