Broadcast/receiver process of Android four components

Describes the process of broadcast a intent in source application, registering the target application for this intent how to start and receive.

The picture above are the flow chart for how the source application broadcast an intent
(1) Inform AMS to broadcast the intent, in blue;
(2) AMS searched all registered receivers with the target intent, start the target application
Process once not yet created, also create the Activity Thread, in aubergine;
(3) Invoke the OnReceive () callback, in red;

Broadcast/receiver process of Android four components