Android系统进程的相关内容

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(3)

注意，这里的status参数为0。从这里可以看出，binder_send_reply告诉Binder驱动程序执行BC_FREE_BUFFER和BC_REPLY命令，前者释放之前在binder_transaction分配的空间，地址为buffer_to_free，buffer_to_fr...

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是如何通过...

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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)

这里我们可以看到IHelloService.aidl这个文件编译后的真面目，原来就是根据IHelloService接口的定义生成相应的Stub和Proxy类，这个就是我们熟悉的Binder机制的内容了，即实现这个HelloService的Server必须继续于这里的IHelloService.Stu...

Android系统在新进程中启动自定义服务过程（startService）的原理分析（下）

Step 10. ActivityManagerService.attachApplicationLocked 这个函数定义在frameworks/base/...

Android系统进程Zygote启动过程的源代码分析（1）

在Android系统中，所有的应用程序进程以及系统服务进程SystemServer都是由Zygote进程孕育（fork）出来的，这也许就是为什么要把它称为Zygote（受精卵）的原因吧。由于Zygote进程在Android系统中有着如此重要的地位，本文将详细分析它的启动过程。...

Android系统中的进程管理：进程的创建

对于操作系统来说，进程管理是其最重要的职责之一。考虑到这部分的内容较多，因此会拆分成几篇文章来讲解。本文是进程管理系统文章的第一篇，会讲解Android系统中的进程创建。本文适合Android平台的应用程序开发者，也适合对于Android系统内部实现感兴趣的读者。概述 Android系统以L...

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