بسته شدن سرویس

   @Override
    public void onCreate() 
    {   	
         mNM = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);

         localstoragehandler = new LocalStorageHandler(this);

    	conManager = (ConnectivityManager) getSystemService(CONNECTIVITY_SERVICE);
    	new LocalStorageHandler(this);

    	// Timer is used to take the friendList info every UPDATE_TIME_PERIOD;
		timer = new Timer();   

		Thread thread = new Thread()
		{
			@Override
			public void run() {			

				//socketOperator.startListening(LISTENING_PORT_NO);
				Random random = new Random();
				int tryCount = 0;
				while (socketOperator.startListening(10000 + random.nextInt(20000))  == 0 )
				{		
					tryCount++; 
					if (tryCount > 10)
					{
						// if it can't listen a port after trying 10 times, give up...
						break;
					}

				}
			}
		};		
		thread.start();

    }

/*
    @Override
    public void onDestroy() {

        mNM.cancel(R.string.local_service_started);

        // Tell the user we stopped.
        Toast.makeText(this, R.string.local_service_stopped, Toast.LENGTH_SHORT).show();
    }
*/	

	@Override
	public IBinder onBind(Intent intent) 
	{
		return mBinder;
	}




	/**
	 * Show a notification while this service is running.
	 * @param msg 
	 **/
    private void showNotification(String username, String msg) 
	{       
        // Set the icon, scrolling text and TIMESTAMP
    	String title = "کالج: شما یک پیام جدید دارید! (" + username + ")";
		//Vibrator v = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);		
    	//v.vibrate(1000);
    	String text = username + ": " + 
     				((msg.length() < 5) ? msg : msg.substring(0, 5)+ "...");

    	//NotificationCompat.Builder notification = new NotificationCompat.Builder(R.drawable.stat_sample, title,System.currentTimeMillis());
    	NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
    	.setSmallIcon(R.drawable.stat_sample)
    	.setContentTitle(title)
    	.setContentText(text) 
    	.setNumber(++numMessages);    	

        Intent i = new Intent(this, Messaging.class);
        i.putExtra(FriendInfo.USERNAME, username);
        //i.putExtra(MessageInfo.MESSAGETEXT, msg);	

        // The PendingIntent to launch our activity if the user selects this notification
        PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
                i, 0);

        // Set the info for the views that show in the notification panel.
        // msg.length()>15 ? MSG : msg.substring(0, 15);
        mBuilder.setContentIntent(contentIntent); 

        mBuilder.setContentText(" پیام جدید از " + username + ": " + msg);

        mNM.notify(notificationID, mBuilder.build());

    }

    protected void cancelNotification() {
        Log.i("Cancel", "notification");
        mNM.cancel(notificationID);
     }

 و اینو داخل اکتیویتی نوشتم

private ServiceConnection mConnection = new ServiceConnection() {
		@Override
		public void onServiceConnected(ComponentName className, IBinder service) {          
			imService = ((IMService.IMBinder)service).getService();      
			
			FriendInfo[] friends = FriendController.getFriendsInfo(); //imService.getLastRawFriendList();
			if (friends != null) {    			
				FriendList.this.updateData(friends, null); // parseFriendInfo(friendList);
			}    
			
			setTitle(imService.getUsername() + "'s friend list");
			ownusername = imService.getUsername();
		}
		@Override
		public void onServiceDisconnected(ComponentName className) {          
			imService = null;
			Toast.makeText(FriendList.this, R.string.local_service_stopped,
					Toast.LENGTH_SHORT).show();
		}
	};
	

	@Override
	protected void onResume() 
	{
			
		super.onResume();
		bindService(new Intent(FriendList.this, IMService.class), mConnection , Context.BIND_AUTO_CREATE);

		IntentFilter i = new IntentFilter();
		//i.addAction(IMService.TAKE_MESSAGE);	
		i.addAction(IMService.FRIEND_LIST_UPDATED);

		registerReceiver(messageReceiver, i);			
		

	}

اینم کل مانیفست ببخشید زیاده

 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.college.course.app.chat"
    android:versionCode="1"
    android:versionName="1.1" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="17" />

    <uses-permission android:name="android.permission.INTERNET" />
	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
	<uses-permission android:name="android.permission.ACCESS_SUPERUSER" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.VIBRATE"/>
    
    <application
        android:name=".G"
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme">
    <activity android:name=".FriendList">
			<intent-filter>
				<action android:name="android.intent.action.MAIN"></action>
				<category
					android:name="android.intent.category.NORMAL">
				</category>
			</intent-filter>
		</activity>
    
		<service android:name=".services.IMService"></service>
		<activity android:name=".Login">
			<intent-filter>
				<action android:name="android.intent.action.MAIN"></action>
				<category android:name="android.intent.category.LAUNCHER">
				</category>
			</intent-filter>
		</activity>
		<activity android:name=".Messaging">
			<intent-filter>
				<action android:name="android.intent.action.MAIN"></action>
				<category
					android:name="android.intent.category.NORMAL">
				</category>
			</intent-filter>
		</activity>
		
				<activity android:name=".Update">
			<intent-filter>
				<action android:name="android.intent.action.MAIN"></action>
				<category
					android:name="android.intent.category.NORMAL">
				</category>
			</intent-filter>
		</activity>
		 <activity android:name=".Screen"
		     android:screenOrientation="landscape"></activity>
	        <activity android:name=".profile.profile"></activity>
	        <activity android:name=".profile.dashboard"></activity>
	        <activity android:name=".profile.friendProfile"></activity>
	        <activity android:name=".listview.MainActivity"></activity>
	        <activity android:name=".profile.MainActivity1"></activity>
	        <activity android:name=".profile.MainActivity2"></activity>
	        
	        
	        
	        	        <activity android:name=".profile.upload_pic">
	        	            			<intent-filter>
				<action android:name="android.intent.action.MAIN"></action>
				<category
					android:name="android.intent.category.NORMAL">
				</category>
			</intent-filter>
	        	        </activity>
	        
	        				    
				    
	<activity android:name=".SignUp"><intent-filter><action android:name="android.intent.action.MAIN"></action>
	
<category android:name="android.intent.category.NORMAL"></category>
</intent-filter>
</activity>
<activity android:name=".AddFriend"><intent-filter><action android:name="android.intent.action.MAIN"></action>
<category android:name="android.intent.category.NORMAL"></category>
</intent-filter>
</activity>
<activity android:name=".UnApprovedFriendList"><intent-filter><action android:name="android.intent.action.MAIN"></action>
<category android:name="android.intent.category.NORMAL"></category>
</intent-filter>
</activity>
</application>


</manifest>