DataLayerListenerService.java

package com.ToxicBakery.lollipop;

import android.content.Intent;

import com.google.android.gms.wearable.MessageEvent;
import com.google.android.gms.wearable.WearableListenerService;

public class DataLayerListenerService extends WearableListenerService {

    private static final String START_ACTIVITY_PATH = "/start-wearableSyncActivity";

    @Override
    public void onMessageReceived(MessageEvent messageEvent) {

        // Check to see if the message is to start an activity
        if (messageEvent.getPath().equals(START_ACTIVITY_PATH)) {
            Intent startIntent = new Intent(this, DemoWearActivity.class);
            startIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivity(startIntent);
        }
    }
}