Feature/handler download service is running status not reset on def dilaog close btn tap

[Jiiiiiin]

解决dismissNotificationProgress时候，关闭def dialog，download service没有被停止的问题:

 public void checkNewApp(final UpdateCallback callback) {
        if (callback == null) {
            return;
        }
        callback.onBefore();

        if (DownloadService.isRunning || UpdateDialogFragment.isShow) {
            callback.onAfter();
// 只要点击下载，设置了dismissNotificationProgress还是会报这句话的问题
            Toast.makeText(mActivity, "app正在更新", Toast.LENGTH_SHORT).show();
            return;
        }