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02_启动和销毁Service

时间:2014-10-20 21:21:11      阅读:185      评论:0      收藏:0      [点我收藏+]

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在Application关闭后,Service仍然会运行。

 

package com.example.servdemo;

import android.app.Activity;
import android.app.ActionBar;
import android.app.Fragment;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.os.Build;

public class MainActivity extends Activity implements OnClickListener {

    private Button btnStartService, btnStopService;
    private Intent serviceIntent;
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        serviceIntent = new Intent(this, EchoService.class);
        
        btnStartService = (Button) findViewById(R.id.btnStartService);
        btnStopService = (Button) findViewById(R.id.btnStopService);
        
        btnStartService.setOnClickListener(this);
        btnStopService.setOnClickListener(this);
    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }


    @Override
    public void onClick(View v) {
        
        switch (v.getId()) {
        case R.id.btnStartService:
            startService(serviceIntent);
            break;

        case R.id.btnStopService:
            stopService(serviceIntent);
            break;
        }
    }



}
package com.example.servdemo;

import android.app.Service;
import android.content.Intent;
import android.os.IBinder;

public class EchoService extends Service {

    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }
    
    @Override
    public void onCreate() {
        // TODO Auto-generated method stub
        System.out.println("Service Start!");
        super.onCreate();
    }
    
    @Override
    public void onDestroy() {
        // TODO Auto-generated method stub
        System.out.println("Service Stop!");
        super.onDestroy();
    }

}

 

02_启动和销毁Service

标签:des   android   style   blog   color   io   os   ar   sp   

原文地址:http://www.cnblogs.com/510602159-Yano/p/4038532.html

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