短信查看备份还原(带弹出菜单)

这是android开发中使用内容提供者所需求的经典案例,自己历经多时开发,仅供学习使用的源代码。本资料共包括以下附件:

(This is a classic case of using content providers in android development. After a long time of development, the source code is only for learning. This document includes the following attachments:)

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2022-12-5 10:59 上传

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