BoundService.java

package com.godoro.androiddevices;


import android.app.Service;
import android.content.Intent;
import android.os.Binder;
import android.os.Handler;
import android.os.IBinder;
import android.util.Log;
import android.widget.Toast;

public class BoundService extends Service {

    private boolean serviceRunning;
    private final static long SERVICE_STEP_INTERVAL=5000;
    private final static long SERVICE_COUNT_MAX=10;
    private long serviceCount;
    private Handler handler=new Handler();

    private String content = "İçerik verisi burada.";
    private Binder binder = new BoundBinder();

    public String getContent() {
        return content+" "+serviceCount;
    }
    @Override
    public void onCreate() {
        super.onCreate();
        work();
    }
    @Override
    public IBinder onBind(Intent intent) {
        return binder;
    }
    public class BoundBinder extends Binder {
        public BoundService getService() {
            return BoundService.this;
        }
    }

    private void work(){
        workBefore();
        Runnable runnable=new Runnable() {
            @Override
            public void run() {
                while(serviceRunning){
                    workStep();
                }
                workAfter();
            }
        };
        Thread thread=new Thread(runnable);
        thread.start();
    }
    private void workBefore(){
        serviceRunning=true;
        serviceCount=0;
        String message=String.format("Hizmet %d. kez çalıştı",serviceCount);
        showToast("Hizmet başladı");

    }
    private void workStep(){
        try {
            Thread.sleep(SERVICE_STEP_INTERVAL);
            String message=String.format("Hizmet %d. kez çalıştı",serviceCount);
            showToast(message);

            serviceCount++;
            if(serviceCount==SERVICE_COUNT_MAX){
                serviceRunning=false;
            }
        }catch (Exception e){
            Log.e("GodoroAndroid", "Hizmet hatası", e);
        }
    }
    private void workAfter(){
        showToast("Hizmet bitti");
    }
    private void showToast(final String message){
        Runnable action=new Runnable() {
            @Override
            public void run() {
                Toast.makeText(getApplicationContext(), message, Toast.LENGTH_SHORT).show();
            }
        };
        handler.post(action);
    }
}