android中树形json解析为对象,并通过dialog显示,多级列表

最新推荐文章于 2025-07-15 14:00:38 发布

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最新推荐文章于 2025-07-15 14:00:38 发布

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本文链接：https://blog.youkuaiyun.com/qq_21036939/article/details/50239207

本文介绍如何在Android应用中处理动态结构的树形JSON数据，并将其转化为对象，通过自定义Dialog显示。使用Java解析JSON，创建适配器以适应不确定级别的列表，并在Dialog中展示菜单选项。

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{"id":"0","text":"信件简历夹","type":"root","data":"0","state":{"selected":true,"opened":true},"children":[{"id":"525B0D60762311E58D60F73FF458773A","text":"New node","data":"525B0D60762311E58D60F73FF458773A","pid":"0","state":{"selected":false,"opened":true},"children":[{"id":"525BD0B0762311E590B0C6DB849AE720","text":"New node","data":"525BD0B0762311E590B0C6DB849AE720","pid":"525B0D60762311E58D60F73FF458773A","state":{"selected":false,"opened":true},"type":"default"},{"id":"5272B410762311E5B4108E983A64A6A9