binder系统进程接口

Android系统进程间通信Binder机制在应用程序框架层的Java接口源代码分析

在前面几篇文章中，我们详细介绍了Android系统进程间通信机制Binder的原理，并且深入分析了系统提供的Binder运行库和驱动程序的源代码。细心的读者会发现，这几篇文章分析的Binder接口都是基于C/C++语言来实现的，但是我们在编写应用程序都...

Android系统进程间通信Binder机制在应用程序框架层的Java接口源代码分析(2)

在前面学习Binder机制的C++语言实现时，我们在Android系统进程间通信（IPC）机制Binder中的Server启动过程源代码分析这篇文章中，曾经介绍过，IPCThreadState类负责与Binder驱动程序进行交互，它把从Binder驱动程序读出来的请求作简单的...

Android系统进程间通信（IPC）机制Binder中的Client获得Server远程接口过程源代码分析

在上一篇文章中，我们分析了Android系统进程间通信机制Binder中的Server在启动过程使用Service Manager的addService接口把自己添加到Service Manager守护过程中接受管理。在这一篇文章中，我们将深入到Binder驱动程序源代码去分析Client是...

Android系统进程间通信（IPC）机制Binder中的Client获得Server远程接口过程源代码分析...

最后，从binder_ioctl执行到binder_thread_write函数，首先是执行BC_FREE_BUFFER命令，这个命令的执行在前面一篇文章Android系统进程间通信（IPC）机制Binder中的Server启动过程源代码分析已经介绍过了，这里就不再累述了。我们重点关注BC_...

浅谈Android系统进程间通信（IPC）机制Binder中的Server和Client获得Service Manager...

在前面一篇文章浅谈Service Manager成为Android进程间通信（IPC）机制Binder守护进程之路中，介绍了Service Manager是如何成为Binder机制的守护进程的。既然作为守护进程，Service Manager的职责当然就是为Server和Client服务了。那么，...

Android系统进程间通信（IPC）机制Binder中的Client获得Server远程接口过程源代码分析...

关于t->buffer内容的拷贝，请参考Android系统进程间通信（IPC）机制Binder中的Server启动过程源代码分析一文，它的一个关键地方是Binder驱动程序和Service Manager守护进程共享了同一个物理内存的内容，拷贝的只是这个物理内存在用户空间的...

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使用云市场API节点，可调用您在阿里云云市场购买的API，如天气预报，身份证识别等，并可以根据API的返回数据开发业务逻辑。

进入云市场

优品推荐

身份实名认证

股票数据分析查询

爆品推荐

全国天气预报查询

银行卡二三四要素

类目推荐