package lowmans.MyServiceOnBindTest;

import android.app.Activity;

import android.content.ComponentName;

import android.content.Context;

import android.content.Intent;

import android.content.ServiceConnection;

import android.os.Bundle;

import android.os.IBinder;

import android.util.Log;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.ViewGroup.LayoutParams;

import android.widget.Button;

import android.widget.LinearLayout;

public class MyServiceOnBindTest extends Activity implements OnClickListener{

	private final String tag = "MyServiceOnBindTest";

	private LinearLayout mLayout;

	private Button mStart;

	private Button mStop;

	private final int mStartID = 0;

	private final int mStopID = 1;

	private MyServiceOnBind mService;

    /** Called when the activity is first created. */

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        LayoutParams mParams = new LayoutParams(LayoutParams.FILL_PARENT , LayoutParams.WRAP_CONTENT);

        mLayout = new LinearLayout(this);

        mLayout.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT , LayoutParams.FILL_PARENT));

        mLayout.setOrientation(LinearLayout.VERTICAL);

        mStart = new Button(this);

        mStart.setLayoutParams(mParams);

        mStart.setId(mStartID);

        mStart.setText("ServiceOnBind");

        mStart.setOnClickListener(this);

        mStop = new Button(this);

        mStop.setLayoutParams(mParams);

        mStop.setId(mStopID);

        mStop.setText("SetviceUnBind");

        mStop.setOnClickListener(this);

        mLayout.addView(mStart);

        mLayout.addView(mStop);

        setContentView(mLayout);

    }

    private ServiceConnection mConnection = new ServiceConnection() {

        public void onServiceConnected(ComponentName className, IBinder service) {

        	mService = ((MyServiceOnBind.MyBinder)service).getService();

        	mService.test(3);

        }

        public void onServiceDisconnected(ComponentName className) {

        	mService = null;

        }

    };

    public void onClick(View v){

    	switch(v.getId()){

    		case mStartID:

    			Log.i(tag , "Start Button OnClick");

    			bindService(new Intent("lowmans.MyServiceOnBindTest.MyServiceOnBind") , 

    					mConnection , Context.BIND_AUTO_CREATE);

    			break;

    		case mStopID:

    			Log.i(tag , "Stop Button OnClick");

    			break;

    	}

    }

}

 package lowmans.MyServiceOnBindTest;

import android.app.Service;

import android.content.Intent;

import android.os.Binder;

import android.os.IBinder;

import android.util.Log;

public class MyServiceOnBind extends Service {

	final String tag = "MyServiceOnBind";

	private final IBinder binder = new MyBinder();

	public void onCreate(){

		Log.i(tag , "OnCreate");

	}

		/*

		public void onStart(Intent intent , int startId){

			Log.i(tag , "onStart");

		}

		*/

	public void onDestroy(){

		Log.i(tag , "onDestroy");

	}

	public IBinder onBind(Intent intent){

		Log.i(tag , "onBind");

		return binder;

	}

	public class MyBinder extends Binder{

		MyServiceOnBind getService(){

			return MyServiceOnBind.this;

		}

	}

	public void test(int x){

		Log.i(tag , "test : " + x);

	}

}