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Android入门第9天-Android读本地JSON文件并显示

 2 years ago
source link: https://blog.csdn.net/lifetragedy/article/details/127706352
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Android入门第9天-Android读本地JSON文件并显示_TGITCIC的博客-CSDN博客

Android在大都情况会取得后台Service返回的json数据来做前端展示。那么Android是如何处理json文件的呢？我们就一起跟着今天的教程一步步来实现吧。

设本地有一个demo.json，内容如下




newCodeMoreWhite.png
 

然后手机上有一个按钮，点一下这个按钮在手机的读行文本内展示成如下样子
 

affc7040526146eb931ee3a74b5323fe.png
 
 

  1. 在手机上拖一个按钮、拖一个TextView。
    2. 
 
  2. 然后把按钮和Text View的关系都设成上、下、左、右都为16࿰
    3. 


        

        

            

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