* A Broadcast Reciever is another component in Android process,along with activities,content provider and Services.
* It is a component that can respond to a broadcast message sent by a client.
* The message itself is an Android broadcast intent.A broadcast intent ( message ) can invoke more than one reciever.
* A component such as an activity or a service uses the sendBroadcast() method available on the
Context class to send a broadcast event.
* Receiving components of the broadcast intent will need to inherit from a receiver class.
* These receiving components need to be registered in the manifest file through a receiver tag to
indicate that the class is interested in responding to a certain type of broadcast intent.
* It is a component that can respond to a broadcast message sent by a client.
* The message itself is an Android broadcast intent.A broadcast intent ( message ) can invoke more than one reciever.
* A component such as an activity or a service uses the sendBroadcast() method available on the
Context class to send a broadcast event.
* Receiving components of the broadcast intent will need to inherit from a receiver class.
* These receiving components need to be registered in the manifest file through a receiver tag to
indicate that the class is interested in responding to a certain type of broadcast intent.
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