[Android] Fix a NPE with performLongClick

[Ludovic Fauvet]

vlc-ports/android | branch: master | Ludovic Fauvet <etix at videolan.org> | Mon Apr 14 16:57:26 2014 +0200| [10b0263c576ef6f19f20b122d9b69df671b4b155] | committer: Ludovic Fauvet

Fix a NPE with performLongClick

Prevent performLongClick event to be dispatched after the fragment is
detached and thus getActivity returning null.
A similar result can be achieved by checking if getActivity is null
within OnItemLongClickListener.

> http://git.videolan.org/gitweb.cgi/vlc-ports/android.git/?a=commit;h=10b0263c576ef6f19f20b122d9b69df671b4b155
---

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

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 4c6101a..54e2190 100644
--- a/vlc-android/src/org/videolan/vlc/gui/audio/AudioPlayer.java
+++ b/vlc-android/src/org/videolan/vlc/gui/audio/AudioPlayer.java
@@ -257,6 +257,7 @@ public class AudioPlayer extends Fragment implements IAudioPlayer {
     @Override
     public void onPause() {
         super.onPause();
+        getView().cancelLongPress();
     }
 
     @Override