如何创建的Andr​​oid里面asyntask敬酒 [英] How to create toast in android inside asyntask

问题描述

我已经这样做：

doInBackground(String... prams){
    Toast.makeText(getApplicationContext(),
                            "Server too busy. Please try after sometime.",
                            Toast.LENGTH_LONG).show();}

获取错误。请帮助。

Getting error . please help.

推荐答案

您无法里面doInBackground.Do更新UI这表明敬酒

You cannot update UI inside doInBackground.Do this to show toast

getActivity().runOnUiThread(new Runnable() {

            @Override
            public void run() {
                Toast.makeText(getApplicationContext(),
                        "Server too busy. Please try after sometime.",
                        Toast.LENGTH_LONG).show();

            }
        });

这将解决您的问题。

It will solve your problem

这篇关于如何创建的Andr​​oid里面asyntask敬酒的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！