Android判断Service是否运行【转】

/**
     * 用来判断服务是否运行
     * @param mContext        
     * @param className         判断的服务名字  
     * @return                true 在运行 false 不在运行 
     */
    public static boolean isServiceRunning(Context mContext, String className) {
        boolean isRunning = false;
        ActivityManager activityManager = (ActivityManager) mContext
                .getSystemService(Context.ACTIVITY_SERVICE);
        List<ActivityManager.RunningServiceInfo> serviceList = activityManager
                .getRunningServices(30);
        if (!(serviceList.size() > 0)) {
            return false;
        }
        for (int i = 0; i < serviceList.size(); i++) {
            if (serviceList.get(i).service.getClassName().equals(className) == true) {
                isRunning = true;
                break;
            }
        }
        return isRunning;
    }

Utils.isServiceRunning(context, "com.sevice.MyService")