Checks for non-empty data body before rendering notification.

Author: davidtruong

iterableapi/src/main/java/com/iterable/iterableapi/IterableNotification.java

@@ -243,4 +243,19 @@ static boolean isGhostPush(Bundle extras) {
 
         return isGhostPush;
     }
+
+    /**
+     * Returns if the given notification has an empty body
+     * @param extras
+     * @return
+     */
+    static boolean isEmptyBody(Bundle extras) {
+        String notificationBody = "";
+        if (extras.containsKey(IterableConstants.ITERABLE_DATA_KEY)) {
+            String iterableData = extras.getString(IterableConstants.ITERABLE_DATA_KEY);
+            notificationBody = extras.getString(IterableConstants.ITERABLE_DATA_BODY, "");
+        }
+
+        return notificationBody.isEmpty();
+    }
 }

iterableapi/src/main/java/com/iterable/iterableapi/IterablePushReceiver.java

@@ -45,7 +45,7 @@ public void onReceive(Context context, Intent intent) {
     private void handlePushReceived(Context context, Intent intent) {
         if (intent.hasExtra(IterableConstants.ITERABLE_DATA_KEY)) {
             Bundle extras =  intent.getExtras();
-            if (!IterableNotification.isGhostPush(extras)) {
+            if (!IterableNotification.isGhostPush(extras) && !IterableNotification.isEmptyBody(extras)) {
                 IterableLogger.d(TAG, "Iterable push received " + extras);
                 Context appContext = context.getApplicationContext();
                 PackageManager packageManager = appContext.getPackageManager();