[Android] Fix RuntimeException

[Nicolas Pomepuy]

vlc-android | branch: master | Nicolas Pomepuy <nicolas at videolabs.io> | Wed Jun  3 06:39:15 2020 +0200| [9e32a1e434d0bc05a8c4cf413bca5f357f6f3f09] | committer: Nicolas Pomepuy

Fix RuntimeException

> https://code.videolan.org/videolan/vlc-android/commit/9e32a1e434d0bc05a8c4cf413bca5f357f6f3f09
---

 application/vlc-android/src/org/videolan/vlc/MediaParsingService.kt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/application/vlc-android/src/org/videolan/vlc/MediaParsingService.kt b/application/vlc-android/src/org/videolan/vlc/MediaParsingService.kt
index d66e99c1f..118db3823 100644
--- a/application/vlc-android/src/org/videolan/vlc/MediaParsingService.kt
+++ b/application/vlc-android/src/org/videolan/vlc/MediaParsingService.kt
@@ -401,7 +401,11 @@ class MediaParsingService : LifecycleService(), DevicesDiscoveryCb {
     private fun exitCommand() {
         if (!medialibrary.isWorking && !serviceLock && !discoverTriggered) {
             lastNotificationTime = 0L
-            if (wakeLock.isHeld) wakeLock.release()
+            if (wakeLock.isHeld) try {
+                wakeLock.release()
+            } catch (t: Throwable) {
+                //catching here as isHeld is not thread safe
+            }
             localBroadcastManager.sendBroadcast(Intent(ACTION_CONTENT_INDEXING))
             //todo reenable entry point when ready
             if (::notificationActor.isInitialized) notificationActor.safeOffer(Hide)