BroadCast Receiver

It class which extends BroadCastReceiver.  
which is registered in the android app via manifest file.

This class can be able to recieve intents via sendBroadcast()

BroadCast Receiver defines the method  onReceive(). only during this method , your BroadCast Receiver object will be valid.


ex: public class PhoneReceiver extends BroadcastReciever
{

@override
public void onReceive()
{
}
}