[Android] Fix app notification removal

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Fri Jul 27 10:53:55 2018 +0200| [c65af058b59e813e9b6c61937a778fa585d880ae] | committer: Geoffrey Métais

Fix app notification removal

> https://code.videolan.org/videolan/vlc-android/commit/c65af058b59e813e9b6c61937a778fa585d880ae
---

 vlc-android/src/org/videolan/vlc/PlaybackService.kt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vlc-android/src/org/videolan/vlc/PlaybackService.kt b/vlc-android/src/org/videolan/vlc/PlaybackService.kt
index b285edece..02573dcbe 100644
--- a/vlc-android/src/org/videolan/vlc/PlaybackService.kt
+++ b/vlc-android/src/org/videolan/vlc/PlaybackService.kt
@@ -586,7 +586,7 @@ class PlaybackService : MediaBrowserServiceCompat() {
     fun onMediaPlayerEvent(event: MediaPlayer.Event) = mediaPlayerListener.onEvent(event)
 
     fun onPlaybackStopped(systemExit: Boolean) {
-        if (!systemExit) hideNotification(VLCApplication.isForeground())
+        if (!systemExit) hideNotification(isForeground)
         removePopup()
         if (wakeLock.isHeld) wakeLock.release()
         audioFocusHelper.changeAudioFocus(false)