Tools and libraries that simplify Broadcast receivers in Android?

<?php
// Example of using LocalBroadcastManager in Android
LocalBroadcastManager localBroadcastManager = LocalBroadcastManager.getInstance(context);
Intent intent = new Intent("custom-event-name");
intent.putExtra("message", "Hello World!");
localBroadcastManager.sendBroadcast(intent);

// Registering a BroadcastReceiver
BroadcastReceiver receiver = new BroadcastReceiver() {
    @Override
    public void onReceive(Context context, Intent intent) {
        String message = intent.getStringExtra("message");
        Log.d("BroadcastReceiver", "Received message: " + message);
    }
};
LocalBroadcastManager.getInstance(context).registerReceiver(receiver, new IntentFilter("custom-event-name"));
?>