android - Starting a BroadcastReceiver from activity -

i'm trying start broadcastreceiver activity - , seems receiver doesnt start , dont output in logcat it. im trying start receiver doing this:

  intent intent = new intent();                 intent.setaction(getpackagename()+".mybroadcast");                 sendbroadcast(intent); 

also here receiver class:

public class triggerreceiver extends broadcastreceiver implements         googleapiclient.connectioncallbacks, googleapiclient.onconnectionfailedlistener, locationlistener {      private vibrator v;      private countdowntimer timer;     private final long interval = 1000;     private final long two_minutes = interval * 60 * 2;      // === variables       private context context;     private final string tag = triggerreceiver.class.getsimplename();      @override     public void onreceive(context context, intent intent) {         this.context = context;          log.e(tag, "trigger receiver starting");          v = (vibrator) context.getsystemservice(context.vibrator_service);         mrequestinglocationupdates = false;         buildgoogleapiclient();         mgoogleapiclient.connect();     }      //      private void starttimer(final location location) {         string message = context.getstring(r.string.emergency_text).replace("/location here/", getmaplink(location));         sendsms(message);         shownotification();         log.e(tag, " sending sms , location " + location.getlatitude() + " " + location.getlongitude());          timer = new countdowntimer(two_minutes, interval) {              @override             public void ontick(long millisuntilfinished) {                 log.e(tag, "tick " + (millisuntilfinished / 1000));                 int elapsedtime = (int) ((millisuntilfinished / 1000) % 60);                 int minutes = (int) ((millisuntilfinished / 1000) / 60);                 log.e(tag, elapsedtime + " | " + minutes);                  if (minutes == 2) {                     minutes = 1;                     elapsedtime = 60;                 }             }              //todo start activity , pass extras intent             @override             public void onfinish() {                 starttimer(mcurrentlocation);             }         }.start();     }      private void sendsms(string message) {         arraylist<contact> contacts = ((baseactivity) context).getcontacts();         (contact contact : contacts) {             sendsmsmsg(contact.getnumber(), message);         }     }      private void stoptimer() {         timer.cancel();     }      /*location*/       /**      * provides entry point google play services.      */     protected googleapiclient mgoogleapiclient;      /**      * stores parameters requests fusedlocationproviderapi.      */     protected locationrequest mlocationrequest, quicklocationrequest;      /**      * represents geographical location.      */     protected location mcurrentlocation, mlastlocation;      protected boolean mrequestinglocationupdates;      /**      * builds googleapiclient. uses {@code #addapi} method request      * locationservices api.      */     protected synchronized void buildgoogleapiclient() {         log.i(tag, "building googleapiclient");          mgoogleapiclient = new googleapiclient.builder(context)                 .addconnectioncallbacks(this)                 .addonconnectionfailedlistener(this)                 .addapi(locationservices.api)                 .build();         createlocationrequest();     }      protected void createlocationrequest() {         locationrequest mlocationrequest = new locationrequest();         mlocationrequest.setinterval(110000);         mlocationrequest.setfastestinterval(55000);         mlocationrequest.setpriority(locationrequest.priority_high_accuracy);     }      protected void startlocationupdates() {         locationservices.fusedlocationapi.requestlocationupdates(                 mgoogleapiclient, mlocationrequest, this);     }      protected void doquicklocationupdate() {          quicklocationrequest = new locationrequest();         quicklocationrequest.setinterval(1000);         quicklocationrequest.setfastestinterval(500);         quicklocationrequest.setpriority(locationrequest.priority_high_accuracy);         // final argument {@code requestlocationupdates()} locationlistener         // (http://developer.android.com/reference/com/google/android/gms/location/locationlistener.html).         locationservices.fusedlocationapi.requestlocationupdates(                 mgoogleapiclient, quicklocationrequest, this);     }       protected void stoplocationupdates() {         //todo add in onbackpresses , onstop         locationservices.fusedlocationapi.removelocationupdates(mgoogleapiclient, this);     }      @override     public void onconnected(bundle connectionhint) {         log.i(tag, "connected googleapiclient");          mlastlocation = locationservices.fusedlocationapi.getlastlocation(                 mgoogleapiclient);         if (mlastlocation != null) {             starttimer(mlastlocation);         } else {             doquicklocationupdate();         }          if (mcurrentlocation == null) {             mcurrentlocation = locationservices.fusedlocationapi.getlastlocation(mgoogleapiclient);             log.d(tag, "onconnected mcurrentlocation = " + mcurrentlocation.getlatitude());          }          if (mrequestinglocationupdates) {             startlocationupdates();         }     }      @override     public void onlocationchanged(location location) {         mcurrentlocation = location;         if (quicklocationrequest != null) {             quicklocationrequest = null;         }         if (timer == null) {             starttimer(location);         }         log.d(tag, "onlocationchanged mcurrentlocation = " + mcurrentlocation.getlatitude());     }      @override     public void onconnectionsuspended(int cause) {         // connection google play services lost reason. call connect()         // attempt re-establish connection.         log.i(tag, "connection suspended");         mgoogleapiclient.connect();     }      @override     public void onconnectionfailed(connectionresult result) {         // refer javadoc connectionresult see error codes might returned in         // onconnectionfailed.         log.i(tag, "connection failed: connectionresult.geterrorcode() = " + result.geterrorcode());     }       public void sendsmsmsg(string phonenumber, string message) {          v.vibrate(50); //        arraylist<pendingintent> sentpendingintents = new arraylist<pendingintent>(); //        arraylist<pendingintent> deliveredpendingintents = new arraylist<pendingintent>(); //        pendingintent sentpi = pendingintent.getbroadcast(context, 0, //                new intent(context, smssentreceiver.class), 0); //        pendingintent deliveredpi = pendingintent.getbroadcast(context, 0, //                new intent(context, smsdeliveredreceiver.class), 0); //        try { //            smsmanager sms = smsmanager.getdefault(); //            arraylist<string> msmsmessage = sms.dividemessage(message); //            (int = 0; < msmsmessage.size(); i++) { //                sentpendingintents.add(i, sentpi); //                deliveredpendingintents.add(i, deliveredpi); //            } //            sms.sendmultiparttextmessage(phonenumber, null, msmsmessage, //                    sentpendingintents, deliveredpendingintents); // //        } catch (exception e) { //            e.printstacktrace(); //        }     }      public void shownotification() {         notificationcompat.builder mbuilder;         if (build.version.sdk_int >= 16) {             mbuilder = new notificationcompat.builder(context)                     .setsmallicon(r.mipmap.sosicon)                     .setsound(ringtonemanager.getdefaulturi(ringtonemanager.type_notification))                     .setcontenttitle(context.getstring(r.string.app_name))                     .setautocancel(true)                     .setcontenttext(context.getstring(r.string.notification_text));             // creates explicit intent activity in app             intent resultintent = new intent();             taskstackbuilder stackbuilder = taskstackbuilder.create(context);             stackbuilder.addnextintent(resultintent);             pendingintent resultpendingintent =                     stackbuilder.getpendingintent(                             0,                             pendingintent.flag_update_current                     );             mbuilder.setcontentintent(resultpendingintent);             notificationmanager mnotificationmanager =                     (notificationmanager) context.getsystemservice(context.notification_service);             mnotificationmanager.notify(10142, mbuilder.build());         }     }      public string getmaplink(location location) {         if (location != null) {             log.d(tag, "http://maps.google.com/maps?z=12&t=m&q=loc:" + location.getlatitude() + "+" + location.getlongitude());             return "http://maps.google.com/maps?z=12&t=m&q=loc:" + location.getlatitude() + "+" + location.getlongitude();         } else {             return null;         }     }      // } 

and declaration in manifest:

<receiver             android:name=".triggerreceiver"             android:enabled="true"             android:exported="true">             <intent-filter>                 <action android:name="packagename.mybroadcast" />             </intent-filter>         </receiver> 

so can wrong here , why receiver not starting?

thanks