Prevent NullPointerException if application activity is singleTop and...

Prevent NullPointerException if application activity is singleTop and minimized/restored from launcher icon. (#108)

In that case activity is reused and intent.getExtras() returns null.

android/src/main/java/com/evollu/react/fcm/FIRMessagingModule.java

@@ -207,7 +207,7 @@ public class FIRMessagingModule extends ReactContextBaseJavaModule implements Li
     @Override
     public void onNewIntent(Intent intent){
         Bundle bundle = intent.getExtras();
-        Boolean isLocalNotification = bundle.getBoolean("localNotification", false);
+        Boolean isLocalNotification = bundle != null && bundle.getBoolean("localNotification", false);
         sendEvent(isLocalNotification ? "FCMLocalNotificationReceived" : "FCMNotificationReceived", parseIntent(intent));
     }
 }