Merge pull request #1233 from react-native-community/bugfix/no-audio-…

…crash Avoid crash when there are no tracks to choose from
TheWidlarzGroup · Sep 13, 2018 · 44b626a · 44b626a
2 parents b514246 + 5e36060
commit 44b626a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/android-exoplayer/src/main/java/com/brentvatne/exoplayer/ReactExoplayerView.java b/android-exoplayer/src/main/java/com/brentvatne/exoplayer/ReactExoplayerView.java
@@ -830,6 +830,10 @@ public void setSelectedTrack(int trackType, String type, Dynamic value) {
     }
 
     private int getTrackIndexForDefaultLocale(TrackGroupArray groups) {
+        if (groups.length == 0) { // Avoid a crash if we try to select a non-existant group
+            return C.INDEX_UNSET;
+        }
+
         int trackIndex = 0; // default if no match
         String locale2 = Locale.getDefault().getLanguage(); // 2 letter code
         String locale3 = Locale.getDefault().getISO3Language(); // 3 letter code