public static void registerReceiver(Object instance, BroadcastReceiver receiver, IntentFilter filter) {
        ((PluginLocalBroadcastManager) instance).registerReceiver(receiver, filter);
    }
Like {@link #sendBroadcast(Intent)}, but if there are any receivers for
the Intent this function will block and immediately dispatch them before
returning.
replugin-plugin-library/replugin-plugin-lib/src/main/java/com/qihoo360/replugin/loader/b/PluginLocalBroadcastManager.java