案例中自定义的广播接收者MyBroadcastReceiver继承的是()类。
A.BroadcastReceiver
B.Broadcast
C.BroadcastReceive
D.ContentProvider
正确答案:BroadcastReceiver
案例中自定义的广播接收者MyBroadcastReceiver继承的是()类。
A.BroadcastReceiver
B.Broadcast
C.BroadcastReceive
D.ContentProvider
正确答案:BroadcastReceiver