Android笔记（24）Service重复任务

1.在Manifest里面声明服务

<service android:enabled="true" android:name=".MyService"/>

2.新建MyService类

import android.app.Service;import android.content.Intent;import android.os.Handler;import android.os.IBinder;import java.text.SimpleDateFormat;import java.util.Timer;import java.util.TimerTask;public class MyService extends Service {    @Override    public IBinder onBind(Intent intent) {        return null;    }    @Override    public void onCreate() {        new Timer().schedule(new TimerTask() {            @Override            public void run() {                //任务内容            }        },0,5000);    }    @Override    public void onDestroy() {    }    @Override    public void onStart(Intent intent, int startid) {    }}

3.Activity

startService(new Intent(this, MyService.class));