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从源码角度看ContentProvider | CheapTalks

 6 years ago
source link: http://navyblue.top/2017/11/15/%E4%BB%8E%E6%BA%90%E7%A0%81%E8%A7%92%E5%BA%A6%E7%9C%8BContentProvider/?
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简介ContentProvider相信大家都耳熟能详了,在安卓系统越来越注重系统安全的前提下,不知道大家好不好奇provider是如何在Android层层安全措施之下使进程之间实现数据增删改查操作的。仔细想来,我们大概能猜到,安卓进程间通信惯用的”伎俩”是binder call,ContentProvider的实现很有可能就使用AMS当作provider的客户端与服务端的中间人。本篇文章,我将详细

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