[Android] Avoid BadTokens exception when displaying a dialog

[Jean-Baptiste Kempf]

vlc-ports/android | branch: master | Jean-Baptiste Kempf <jb at videolan.org> | Sun Apr 13 18:10:28 2014 +0200| [c8b899394bd999304370abcf623eb0119ba333aa] | committer: Jean-Baptiste Kempf

Avoid BadTokens exception when displaying a dialog

If the application is dying, you cannot display an alert...

> http://git.videolan.org/gitweb.cgi/vlc-ports/android.git/?a=commit;h=c8b899394bd999304370abcf623eb0119ba333aa
---

 vlc-android/src/org/videolan/vlc/gui/video/VideoPlayerActivity.java |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/vlc-android/src/org/videolan/vlc/gui/video/VideoPlayerActivity.java b/vlc-android/src/org/videolan/vlc/gui/video/VideoPlayerActivity.java
index a5c2637..6c78a55 100644
--- a/vlc-android/src/org/videolan/vlc/gui/video/VideoPlayerActivity.java
+++ b/vlc-android/src/org/videolan/vlc/gui/video/VideoPlayerActivity.java
@@ -945,7 +945,8 @@ public class VideoPlayerActivity extends Activity implements IVideoPlayer {
         .setTitle(R.string.hardware_acceleration_error_title)
         .setMessage(R.string.hardware_acceleration_error_message)
         .create();
-        dialog.show();
+        if(!isFinishing())
+            dialog.show();
     }
 
     private void handleVout(Message msg) {