crash fixes

Author: yuliskov

exoplayer-amzn-2.10.6/extensions/mediasession/src/main/java/com/google/android/exoplayer2/ext/mediasession/MediaSessionConnector.java

@@ -686,7 +686,12 @@ public final void invalidateMediaSessionMetadata() {
         mediaMetadataProvider != null && player != null
             ? mediaMetadataProvider.getMetadata(player)
             : METADATA_EMPTY;
-    mediaSession.setMetadata(metadata != null ? metadata : METADATA_EMPTY);
+    // MOD: fix NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
+    try {
+      mediaSession.setMetadata(metadata != null ? metadata : METADATA_EMPTY);
+    } catch (NullPointerException e) {
+      e.printStackTrace();
+    }
   }
 
   /**

smarttubetv/multidex-keep.pro

@@ -180,6 +180,17 @@
 -keepclassmembers interface com.google.android.exoplayer2.Player$EventListener {
     void onPlaybackParametersChanged(com.google.android.exoplayer2.PlaybackParameters);
 }
+-keepclassmembers interface com.google.android.exoplayer2.Player {
+    boolean isPlaying();
+}
+-keepclassmembers class com.liskovsoft.sharedutils.locale.LocaleContextWrapper {
+    public static android.content.Context wrap(android.content.Context, java.util.Locale, android.util.DisplayMetrics);
+}
+-keepclassmembers class kotlin.collections.ArraysKt___ArraysKt {
+    public static java.lang.Object firstOrNull(java.lang.Object[]);
+}
+
+# NOTE: Debug build: VirusTotal (Google: Detected, Ikarus: Trojan.AndroidOS.Agent)
 #-keep class androidx.recyclerview.widget.RecyclerView { *; }
 #-keep class com.google.android.exoplayer2.C { *; }
 #-keep class kotlin.collections.CollectionsKt__CollectionsKt { *; }