1.AndroidManifest.xml中注册一个receiver,并且获取开机启动权限permission

　　

2.建立一个名为LaunchReceiver的Broadcasteceiver类，启动相应的服务。

package project.observe;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;//设置开机启动Servicepublic class LaunchReceiver extends BroadcastReceiver {	@Override	public void onReceive(Context context, Intent intent) {		// TODO Auto-generated method stub		Intent myIntent = new Intent(context, MyService.class);		context.startService(myIntent);	}}