public void process(Postcard postcard, InterceptorCallback callback) {

    String path = postcard.getPath();

    if (postcard.getExtra() == Configs.NEED_LOGIN_INTERCEPTOR) {

        if (LoginUtils.isLogin()) {

            callback.onContinue(postcard);

        }else {

            LogUtils.e("LoginInterceptor","拦截" + path);

            ARouter.getInstance().build(MyRouter.LOGIN_ACTIVITY).navigation(context, new NavigationCallback() {

                @Override
                public void onFound(Postcard postcard) {
                    LogUtils.e("LoginInterceptor","onFound" + postcard.getPath());
                }

                @Override
                public void onLost(Postcard postcard) {
                    LogUtils.e("LoginInterceptor","onLost" + postcard.getPath());
                }

                @Override
                public void onArrival(Postcard postcard) {
                    LogUtils.e("LoginInterceptor","onArrival" + postcard.getPath());
                }

                @Override
                public void onInterrupt(Postcard postcard) {
                    LogUtils.e("LoginInterceptor","onInterrupt" + postcard.getPath());
                }
            });
        }
    }else {
        LogUtils.e("LoginInterceptor","直接进入" + path);
        callback.onContinue(postcard);
    }
}`

这是拦截登录的代码，进app首页必须登录，拦截到会跳转到登录页。现在有一个现象，打开app再退出app，循环操作几次就会出现停留在闪屏页的bug。我把跳转回调里也打了log，出现bug的时候log打印了onFound()，没有继续下面的流程。我看日志也没有发现什么错误，请问怎么处理这个问题？