Question

I have BroadcastReceiver (NetworkListener).

public class NetworkReceiver extends BroadcastReceiver {
Context context;
public static NetworkReceiver instance = new NetworkReceiver();
public static InnerObservable observable = instance. new InnerObservable();
...

This receiver sends notifications:

@Override
public void onReceive(Context ctx, Intent intent) {

    Log.d("tag", "onReceive");

    NotificationManager notif = (NotificationManager) ctx.getSystemService(Context.NOTIFICATION_SERVICE);
    Notification notification = new Notification(android.R.drawable.ic_dialog_alert,"bla-bla-bla",System.currentTimeMillis());

Manifest file:

 <receiver 
        android:name="com.mypckg.network.NetworkReceiver" >
        <intent-filter>
            <action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
        </intent-filter>
    </receiver> 

It works fine. But after phone reboot, it continues to work. how to avoid it?

Answer 1

If you want your broadcast receiver to start working when application gets launched then you should register/unregister it programatically from your main activity:

private BroadcastReceiver networkReceiver;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    networkReceiver = new NetworkReceiver();
    registerReceiver(networkReceiver, ConnectivityManager.CONNECTIVITY_ACTION);
}

@Override
protected void onDestroy() {
    super.onDestroy();
    unregisterReceiver(networkReceiver)
}