android - How to unregister receiver attached to LocalBroadcastManager? -


how unregister receiver attached localbroadcastmanager?

i tried 

unregisterreceiver(broadcastreceiver);

but gave me exception

java.lang.illegalargumentexception: receiver not registered:

this code

@override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_main);     init();     locationmanager = (locationmanager) getsystemservice(location_service);     localbroadcastmanager.getinstance(this).registerreceiver(broadcastreceivercancelpd, new intentfilter(pelicanapplication.identifiercancelpd));     localbroadcastmanager.getinstance(this).registerreceiver(breceiversignout, new intentfilter(pelicanapplication.identifiersignout));     localbroadcastmanager.getinstance(this).registerreceiver(breceivernearbydeliveries, new intentfilter(pelicanapplication.identifiernbd)); }   @override protected void onstop() {     super.onstop();     unregisterreceiver(broadcastreceivercancelpd);     unregisterreceiver(breceiversignout);     unregisterreceiver(breceivernearbydeliveries); }

calling unregisterreceiver() calling method on current context, rather localbroadcastmanager. need call localbroadcastmanager.getinstance(this).unregisterreceiver();.


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