android binder

Android player path: java-layer Binder and Android binder Many people refer to the proxy mode when talking about Binder. There are a lot of people, and there is little understanding of the essence. This article analyzes the design objectives, design ideas, and design defects

Here are just a few outlines, to understand the details, also see the source code:Affirmation: I rookie, hope to get the great God Guidance twos, more than heart foot hasBinder Equipment:/dev/binderBinder interprocess communication involves four roles:Client Service ServiceManager Binder DriverOne, binder driverSOURCE Location: kernel/[vendor]/[codename]/drivers/staging/

Android player path: java-layer Binder and Android binder Many people refer to the proxy mode when talking about Binder. There are a lot of people, and there is little understanding of the essence. This article analyzes the design objectives, design ideas, and design defects

The following articlesArticleIs a more in-depth analysis of the binder mechanism. Directory 1.Android-Binder Mechanism-servicemanager 2. Android-Binder Mechanism-General Service Registration 3. Android-

5. Binder statementDuring the entire binder communication process, we can find that the binder exists in the following parts of the system: · Application processes: Server Processes and Client Processes · Binder DRIVER: server and client have different expressions · Data Transmission: Since the

5 Binder statement During the entire Binder communication process, we can find that the Binder exists in the following parts of the system: · Application processes: Server Processes and Client Processes · Binder DRIVER: Server and Client have different expressions · Data Transmission: Since the

Original address: http://blog.csdn.net/universus/article/details/6211589Binder is one of the inter-process communication (IPC) modes of Android systems. The IPC means of interprocess communication already owned by Linux include (Internet process Connection): pipe, Signal (Signal) and Trace (trace), socket (socket), Message queue (message), Shared memory (Share memories) and semaphores (Semaphore). This article details the advantages of

I. Overview of the binder mechanism In Android development, many times we need to use interprocess communication, so-called interprocess communication, to achieve interprocess communication mechanism there are many kinds of, such as socket, pipe, and so on, Android in the way of communication between the main three kinds: 1. Standard Linux Kernel IPC interface;

In the previous article talking about Service Manager as the path of Binder daemon of the Android interprocess communication (IPC) mechanism, this paper introduces how Service Manager becomes the daemon of binder mechanism. As a daemon, Service Manager's job is, of course, to serve the server and the client. So how does server and client get a Service Manager int

I. Overview of the binder mechanismIn Android development, many times we need to use inter-process communication, so-called interprocess communication, the mechanism to achieve inter-process communication, such as sockets, pipes, etc., there are three ways to communicate between processes in Android:1. Standard Linux Kernel IPC interface;2. Standard D-bus interfa

I. Overview of the OutlookRecently to implement the Android registration activity can run the problem, then the result is done, Just can not be declared in the Androidmanifest.xml this activity can run, mainly through cheat system, steal dragon turn Phoenix technology, this knowledge point will be explained in detail, because in the process of studying this problem encountered a lot of knowledge points, of course, the most important is the most fundam

Binder is an IPC mechanism on Android that is important and difficult to understand. Due to the lack of flexibility and reliability of the standard IPC on Linux, Google has implemented binders based on Openbinder's design and vision.This article simply introduces its implementation and focuses on binder security-related content. Detailed

This article was reprinted from: 70082302An overview of inter-process communication mechanisms in Android-binderRecently in the study of binder mechanism, on-line access to a large number of information, but also see Lao Luo's binder series of blogs and innost in-depth understanding of the binder series of blogs, all f

Android Binder Mechanism introduction, androidbinder Mechanism Some people who have developed Android may have some experience. At the early stage of getting started, their work mainly involves implementing various UI interfaces and implementing the business logic of applications. At this stage, we will gradually become familiar with the View system and learn to