android - Service doesn't start after button click in widget -

i'm trying launch service after clicking button in widget somehow service doesn't start. on internet , didn't found answer it.

this onupdate method

 public void onupdate(context context, appwidgetmanager appwidgetmanager, int[] appwidgetids) {          // create intent launch service         intent serviceintent = new intent(context, myservice.class);          // pendingintent required onclickpendingintent         // starts service button click         pendingintent pendingserviceintent =                 pendingintent.getservice(context, 0, serviceintent, pendingintent.flag_update_current);          // layout app widget , attach click listener         // button         remoteviews views = new remoteviews(context.getpackagename(), r.layout.meat);         appwidgetmanager.updateappwidget(appwidgetids, views);         log.i(tag, "onupdate on");         views.setonclickpendingintent(r.id.button, pendingserviceintent);         context.startservice(serviceintent);         super.onupdate(context, appwidgetmanager, appwidgetids);      }  

i tried onrecive method

@override public void onreceive(context context, intent intent) {     intent intent1 = new intent (context, myservice.class);     intent1.setflags (intent.flag_activity_new_task);     context.startservice (intent1);     super.onreceive(context, intent); } 

i tried test toast message

public class myservice extends service {      context context = getapplicationcontext();      @override     public void oncreate() {         toast.maketext(context, "the service started", toast.length_short).show();     } 

this onstartcommand

@override     public int onstartcommand(intent intent, int flags, int startid) {         timer = new mycounter(21600000,1000);         remoteviews v = new remoteviews(getpackagename(),r.layout.meat);         v.settextviewtext(r.id.textview2, getcurrenttime());         appwidgetmanager.updateappwidget(thiswidget, v);         timer.start();         toast.maketext(context, "the service started", toast.length_short).show();         appwidgetmanager.updateappwidget(thiswidget, v);         return start_sticky;     } 

my manifest

    <application         android:allowbackup="true"         android:icon="@mipmap/ic_launcher"         android:label="@string/app_name"         android:theme="@style/apptheme" >         <receiver android:name=".meat" >             <intent-filter>                 <action android:name="android.appwidget.action.appwidget_update" />             </intent-filter>              <meta-data                 android:name="android.appwidget.provider"                 android:resource="@xml/meat_info" />         </receiver>          <service             android:name=".myservice"             android:enabled="true"             android:exported="true" >             <intent-filter>                 <action android:name="action_widget_click_receiver"/>             </intent-filter>         </service>     </application> 

to start service have call startservice method in onreceive. replace line:

context.startactivity (intent1); 

with this:

context.startservice(intent1); 

and sure override onstartcommand method started service