如何从移动设备启动Android磨损活动

I have been working on a project where I need a button on a mobile to start up an activity on the watch. I have been going through the data layer sample in the sdk but can not get it working. I set up a wearable listener service class, but it is not picking up any messages. The service is added to the manifest but it is still not working. I do have other services too and I am thinking I might have too many services. I have been working on a project where I need a