android


Broadcast Reciever Declaration in Manifest


Hello Experts i m new To Android .. i found his code on internet and i dont know how to get permission for this Broadcast Reciever..
or I dont need to ??
Its in a class SetAlarmActivity..
BroadcastReciever br;
private void setup() {
br = new BroadcastReceiver() {
#Override
public void onReceive(Context c, Intent i) {
Toast.makeText(c, "Rise and Shine!", Toast.LENGTH_LONG).show();
}
};
registerReceiver(br, new IntentFilter("org.example.makwanas.sapalarm") );
pi = PendingIntent.getBroadcast( this, 0, new Intent("org.example.makwanas.sapalarm"),
0 );
am = (AlarmManager)(this.getSystemService( Context.ALARM_SERVICE ));
}
You already have registered the receiver in code using registerReceiver, so you do not need to register again in Manifest file. Permission is different.
Refer documentation of registerReceiver
filter - Selects the Intent broadcasts to be received.
So you will need to give intent filter for which your receiver needs to receive broadcasts.
Sample:
IntentFilter filter = new IntentFilter();
filter.addAction("SOME_ACTION");
filter.addCategory("SOME_CATEGORY");
You can also see this blog for more detailed explanation and examples.
Hope it helps.
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
IntentFilter filter = new IntentFilter();
filter.addAction("Some_Broadcast");
registerReceiver(reciever, filter);
}
#Override
protected void onDestroy() {
if (reciever != null) {
unregisterReceiver(reciever);
reciever = null;
}
super.onDestroy();
}

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