Google Android - это несложно

Код: Выделить всё

package com.odahovskiy.tamagochi;

import java.util.concurrent.TimeUnit;

import android.app.Activity;
import android.app.NotificationManager;
import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.util.Log;
import android.widget.Toast;

public class TamagochiTimeService extends Service {
	
	NotificationManager nm;

	  final String LOG_TAG = "myLogs";
	  

	  public void onCreate() {
	    super.onCreate();
	    
	    Log.d(LOG_TAG, "MyService onCreate");
	  }

	  public void onDestroy() {
	    super.onDestroy();
	    
	    Log.d(LOG_TAG, "MyService onDestroy");
	  }

	  public int onStartCommand(Intent intent, int flags, int startId) {
	    Log.d(LOG_TAG, "MyService onStartCommand");
	    
	    readFlags(flags);
	    
	    MyRun mr = new MyRun();
	    
	    new Thread(mr).start();
	    
	    return START_STICKY;
	  }

	  public IBinder onBind(Intent arg0) {
	    return null;
	  }
	  
	  void readFlags(int flags) {
	    if ((flags&START_FLAG_REDELIVERY) == START_FLAG_REDELIVERY) 
	      Log.d(LOG_TAG, "START_FLAG_REDELIVERY");  
	    if ((flags&START_FLAG_RETRY) == START_FLAG_RETRY) 
	      Log.d(LOG_TAG, "START_FLAG_RETRY");
	  }

	  class MyRun implements Runnable {
		  int count = 0 ;
 
	    public MyRun() {
	      Log.d(LOG_TAG, "MyRun#  create");
	    }

	    public void run() {
	      Log.d(LOG_TAG, "MyRun#  start");
while(true)
	      try {
	        TimeUnit.SECONDS.sleep(5);
	        
	      } catch (InterruptedException e) {
	        e.printStackTrace();
	      }
	      
	    }
	    void print(){
	    	
	    	Log.d(LOG_TAG, ""+count++);
	    }
	    void stop() {
	       
	    }
	  }
	}