Java tutorial
//package com.java2s; import java.util.List; import android.app.ActivityManager; import android.content.Context; public class Main { public static boolean isRun(Context context, Class<?> clazz) { ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE); List<ActivityManager.RunningServiceInfo> serviceList = activityManager .getRunningServices(Integer.MAX_VALUE); if (!(serviceList.size() > 0)) { return false; } for (int i = 0; i < serviceList.size(); i++) { if (serviceList.get(i).service.getClassName().equals(clazz.getName())) { return true; } } return false; } }