ServicePingPong.kt

//Service

@Override
public void onCreate() {
   LocalBroadcastManager
     .getInstance(this)
     .registerReceiver(new ServiceEchoReceiver(), new IntentFilter("ping"));
     //do not forget to deregister the receiver when the service is destroyed to avoid
     //any potential memory leaks 
}

private class ServiceEchoReceiver extends BroadcastReceiver {
    public void onReceive (Context context, Intent intent) {
      LocalBroadcastManager
         .getInstance(this)
         .sendBroadcastSync(new Intent("pong"));
    }
}


//Activity
bool serviceRunning = false;

    protected void onCreate (Bundle savedInstanceState){
        LocalBroadcastManager.getInstance(this).registerReceiver(pong, new IntentFilter("pong"));
        LocalBroadcastManager.getInstance(this).sendBroadcastSync(new Intent("ping"));
        if(!serviceRunning){
           //run the service
        }
    }
    
    private BroadcastReceiver pong = new BroadcastReceiver(){
        public void onReceive (Context context, Intent intent) {
          serviceRunning = true;   
        }
    }
    
    
 //Check if Service Activite 
 fun Context.isMyServiceRunning(serviceClass: Class<out Service>) = try {
    (getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager)
        .getRunningServices(Int.MAX_VALUE)
        .any { it.service.className == serviceClass.name }
} catch (e: Exception) {
    false
}


//Manifest
<receiver
            android:name=".sam.receiver.BootCompleteReceiver"
            android:enabled="true"
            android:exported="true"
            android:permission="android.permission.RECEIVE_BOOT_COMPLETED">

            <intent-filter>

                <action android:name="android.intent.action.BOOT_COMPLETED" />

                <action android:name="android.intent.action.QUICKBOOT_POWERON" />


                <action android:name="android.intent.action.REBOOT" />

            </intent-filter>

        </receiver>
   
   
//BootCompletion Receiever
@AndroidEntryPoint
class BootCompleteReceiver: BroadcastReceiver() {

    override fun onReceive(context: Context?, intent: Intent?) {
        if (Intent.ACTION_BOOT_COMPLETED == intent?.action) {
            if (pref.getUserToken() != null) {
                context?.checkAndRunForegroundService()
            }
        }
    }
}

//Check and restart forground service
fun Context.checkAndRunForegroundService() {
    if (!isServiceRunning(GetLocationService::class.java.name)) {
        val intent = Intent(this, GetLocationService::class.java)
        ContextCompat.startForegroundService(this, intent)
    }
}