1. <?xml version="1.0" encoding="utf-8"?>
2. <manifest xmlns:android="http://schemas.android.com/apk/res/android"
3. package="com.example.android_servicedemo"
4. android:versionCode="1"
5. android:versionName="1.0" >
6. <uses-sdk
7. android:minSdkVersion="14"
8. android:targetSdkVersion="19" />
9. <application
10. android:allowBackup="true"
11. android:icon="@drawable/ic_launcher"
12. android:label="@string/app_name"
13. android:theme="@style/AppTheme" >
14. <activity
15. android:name="com.example.android_servicedemo.MainActivity"
16. android:label="@string/app_name" >
17. <intent-filter>
18. <action android:name="android.intent.action.MAIN" />
19. <category android:name="android.intent.category.LAUNCHER" />
20. </intent-filter>
21. </activity>
22. <service
23. android:name="ServiceTese"
24. android:permission="com.example.permission.servers" >
25. <intent-filter>
26. <action android:name="com.example.serversdemo.action" />
27. </intent-filter>
28. </service>
29. </application>
30. </manifest>

package com.example.android_servicedemo;

import android.app.Activity;

import android.app.Service;

import android.content.ComponentName;

import android.content.Intent;

import android.content.ServiceConnection;

import android.os.Bundle;

import android.os.IBinder;

import android.util.Log;

import android.view.View;

public class MainActivity extends Activity {

	private Intent service;

	MyConn myConn;

	public static final String TAG = "MainActivity";

	@Override

	protected void onCreate(Bundle savedInstanceState) {

		super.onCreate(savedInstanceState);

		setContentView(R.layout.activity_main);

		// 隐士意图的启动

		service = new Intent();

		service.setAction("com.example.serversdemo.action");

	}

	public void click(View v) {

		int id = v.getId();

		switch (id) {

		case R.id.btn_bind:

			// con:该參数是一个ServiceConnection对象。该对象用于监听訪问者与service之间的连接情况

			// flag:指定绑定时是否自己主动创建service(假设service还没创建)0：不自己主动创建。BIND_AUTO_CREATE自己主动创建

			myConn = new MyConn();

			this.bindService(service, myConn, Service.BIND_AUTO_CREATE);

			break;

		case R.id.btn_unbind:

			if (myConn != null) {

				this.unbindService(myConn);

			}

			break;

		default:

			break;

		}

	}

	class MyConn implements ServiceConnection {

		/**

		 * 当连接成功的时候回调此方法

		 */

		@Override

		public void onServiceConnected(ComponentName name, IBinder service) {

			// TODO Auto-generated method stub

			Log.i(TAG, "---------onServiceConnected" + name);

		}

		/**

		 * 当service所在的宿主矜持因为异常终止或因为其它原因终止，导致该service与訪问者之间断开连接的时候回调

		 */

		@Override

		public void onServiceDisconnected(ComponentName name) {

			Log.i(TAG, "---------onServiceDisconnected" + name);

		}

	}

}