How to update the UI of Activity from BroadCastReceiver

Question

I am learning Android concepts Activity and BroadCastReceiver. I want to update the content of Activity from the Br

Answer 1

Register a new BroadcastReceiver object in your activity with same intent-filters as your MyBroadtCastReceiver. Since BroadcastReceiver and MyBroadtCastReceiver has same intent-filters both of their onReceive() will be invoked. Whatever update that you want to do in Activity can be done in onReceive of your BroadcastReceiver.