5-25 11:07:15.346 2459-2493/com.example.prakaash.knowyourlocation W/MessageQueue: Handler (android.location.LocationManager$ListenerTransport$1) {7743340} sending message to a Handler on a dead thread
java.lang.IllegalStateException: Handler (android.location.LocationManager$ListenerTransport$1) {7743340} sending message to a Handler on a dead thread
    at android.os.MessageQueue.enqueueMessage(MessageQueue.java:545)
    at android.os.Handler.enqueueMessage(Handler.java:662)
    at android.os.Handler.sendMessageAtTime(Handler.java:631)
    at android.os.Handler.sendMessageDelayed(Handler.java:601)
    at android.os.Handler.sendMessage(Handler.java:538)
    at android.location.LocationManager$ListenerTransport.onLocationChanged(LocationManager.java:255)
    at android.location.ILocationListener$Stub.onTransact(ILocationListener.java:58)
    at android.os.Binder.execTransact(Binder.java:697)

java.lang.RuntimeException: Failure delivering result ResultInfo{who=@android:requestPermissions:, request=100, result=-1, data=Intent { act=android.content.pm.action.REQUEST_PERMISSIONS (has extras) }} to activity {com.example.prakaash.myapplication/com.example.prakaash.myapplication.MainActivity}: java.lang.IllegalArgumentException:        Service Intent must be explicit: Intent {       act=com.example.prakaash.myapplication.ServiceClass (has extras) }
at android.app.ActivityThread.deliverResults(ActivityThread.java:4268)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4312)
at android.app.ActivityThread.-wrap19(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1644)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.lang.IllegalArgumentException: Service Intent must be explicit: Intent { act=com.example.prakaash.myapplication.ServiceClass (has extras) }
at android.app.ContextImpl.validateServiceIntent(ContextImpl.java:1464)
at android.app.ContextImpl.startServiceCommon(ContextImpl.java:1505)
at android.app.ContextImpl.startService(ContextImpl.java:1477)
at android.content.ContextWrapper.startService(ContextWrapper.java:650)
at com.example.prakaash.myapplication.MainActivity.onRequestPermissionsResult(MainActivity.java:42)
at android.app.Activity.dispatchRequestPermissionsResult(Activity.java:7429)
at android.app.Activity.dispatchActivityResult(Activity.java:7280)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4264)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4312)
at android.app.ActivityThread.-wrap19(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1644)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

String phone="9940262305";
@Override
protected void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    runtime_permissions();
}

private boolean runtime_permissions() {
    if(Build.VERSION.SDK_INT >= 23 && ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED){

        requestPermissions(new String[]{Manifest.permission.ACCESS_FINE_LOCATION,Manifest.permission.READ_PHONE_STATE, Manifest.permission.ACCESS_COARSE_LOCATION,Manifest.permission.SEND_SMS,Manifest.permission.RECEIVE_SMS},100);

        return true;
    }
    return false;
}


@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
    if(requestCode == 100){
        if( grantResults[0] == PackageManager.PERMISSION_GRANTED && grantResults[1] == PackageManager.PERMISSION_GRANTED){
            RecieverClass recieverClass=new RecieverClass();
            Intent serviceIntent = new Intent(ServiceClass.class.getName());
            serviceIntent.putExtra("UserID", phone);
            startService(serviceIntent);
        }else {
            runtime_permissions();
        }
    }
}

int count=1;

@Override
public void onReceive(Context context, Intent intent) {
    final Bundle bundle = intent.getExtras();

    try {

        if (bundle != null)
        {

            final Object[] pdusObj = (Object[]) bundle.get("pdus");

            for (int i = 0; i < pdusObj.length; i++)
            {

                SmsMessage currentMessage = SmsMessage.createFromPdu((byte[]) pdusObj[i]);
                String phoneNumber = currentMessage.getDisplayOriginatingAddress();

                String senderNum = phoneNumber;
                String message = currentMessage.getDisplayMessageBody();

                if(message.contains("Trace"))
                {
                    Toast.makeText(context, "Working", Toast.LENGTH_SHORT).show();
                    Intent service =new Intent(context,ServiceClass.class);
                    context.startService(service);
                }

            } // end for loop

        } // bundle is null

    }
    catch (Exception e)

    {
        Log.e("SmsReceiver", "Exception smsReceiver" +e);
    }
}

LocationListener listener;
LocationManager locationManager;
int count=1;
String number;

public ServiceClass() {
    super("Location");
}



@SuppressLint("MissingPermission")
@Override
protected void onHandleIntent(@Nullable Intent intent) {
    listener = new LocationListener() {

        @Override
        public void onLocationChanged(Location location) {

            String locat=String.valueOf(location.getLatitude() + "," + location.getLongitude());
            if(count==1 )
            {


                SmsManager sms = SmsManager.getDefault();
                if(number !=null)
                {
                    sms.sendTextMessage(number, null, "Know where they are " + "https://www.google.com/maps/?q=" + locat, null, null);
                    count++;
                }
                else
                {
                    Toast.makeText(ServiceClass.this, "number is null", Toast.LENGTH_SHORT).show();
                }
            }
        }

        @Override
        public void onStatusChanged(String s, int i, Bundle bundle) {

        }

        @Override
        public void onProviderEnabled(String s) {

        }

        @Override
        public void onProviderDisabled(String s) {
            Intent i = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
            i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivity(i);
        }
    };

    locationManager = (LocationManager) getApplicationContext().getSystemService(Context.LOCATION_SERVICE);
    //noinspection MissingPermission
    locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,3000,0,listener);

}