引用:http://blog.csdn.net/ihrthk/article/details/7316389
- package com.tutor.runningservice;
- import java.util.List;
- import android.app.Activity;
- import android.app.ActivityManager;
- import android.os.Bundle;
- import android.widget.TextView;
- public class RunningService extends Activity {
- /** Called when the activity is first created. */
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- //setContentView(R.layout.main);
- TextView mTextView = new TextView(this);
- ActivityManager mActivityManager = (ActivityManager)getSystemService(ACTIVITY_SERVICE);
- List<ActivityManager.RunningServiceInfo> mServiceList = mActivityManager.getRunningServices(30);
- //我要判断的服务名字,我在launcher2里加了一个音乐服务
- final String musicClassName = "com.android.launcher2.MusicService";
- boolean b = MusicServiceIsStart(mServiceList, musicClassName);
- mTextView.setText("你要判断的服务状态为: " +b+"\n" + getServiceClassName(mServiceList));
- setContentView(mTextView);
- }
- //通过Service的类名来判断是否启动某个服务
- private boolean MusicServiceIsStart(List<ActivityManager.RunningServiceInfo> mServiceList,String className){
- for(int i = 0; i < mServiceList.size(); i ++)
- {
- if(className.equals(mServiceList.get(i).service.getClassName()))
- {
- return true;
- }
- }
- return false;
- }
- //获取所有启动的服务的类名
- private String getServiceClassName(List<ActivityManager.RunningServiceInfo> mServiceList){
- String res = "";
- for(int i = 0; i < mServiceList.size(); i ++){
- res+=mServiceList.get(i).service.getClassName()+ " \n";
- }
- return res;
- }
- }