To determine whether the service is running Android

The method parameters were two
AS provides shortcuts to the full path name of the class class 1.className Service "class name package name +", the following

2.context context object

invokes this method returns true if it is running, If false is not running.
Method code is as follows:

 public static boolean isServiceRunning(String className, Context context) {
        //进程管理者
        ActivityManager manager = (ActivityManager) context.getSystemService(context.ACTIVITY_SERVICE);
        //获取进程中正在运行的服务集合
        List<ActivityManager.RunningServiceInfo> runningservice = manager.getRunningServices(1000);
        //遍历
        for (ActivityManager.RunningServiceInfo runningServiceInfo : runningservice) {
            //获取正在运行的服务的标识
            ComponentName service = runningServiceInfo.service;
            //获取正在运行的服务的全类型
            String name = service.getClassName();
            //判断
            if (name.equals(className)) {
                return true;
            }
        }
        return false;
    }