android system (2) android start the process

2011-10-06  来源:本站原创  分类:OS  人气:57 

android system (2) android start the process

1. Zygote start systemserver

2. System server -> init1 (), init2 ()

init1 start native service and init2 start android java service

3. When finish start all services, call system ready callback for many service. One of the important service is activity manager service.

ActivityManagerService -> SystemReady-> startHomeActivityLocked which will start launcher.

相关文章
  • android system (2) android start the process 2011-10-06

    1. Zygote start systemserver 2. System server -> init1 (), init2 () init1 start native service and init2 start android java service 3. When finish start all services, call system ready callback for many service. One of the important service is activi

  • android system (3) android input event processing (on) 2011-10-06

    We know from the previous one in init2 in SystemServer will start WindowManagerService, briefly explain the framework layer input processing The first flow chart is as follows: 1 in WindowManagerService constructor in the following two mQueue = new K

  • android system (1) android system structure 2011-10-06

    android system (1) android system structure

  • android system (5) android input event processing (below) 2011-10-07

    Then about 3 PhoneWindow in public boolean dispatchTouchEvent(MotionEvent ev) { final Callback cb = getCallback(); return cb != null && mFeatureId < 0 ? cb.dispatchTouchEvent(ev) : super.dispatchTouchEvent(ev); } callback is actually activity (

  • Android system document 2013-01-05

    Android System Structure: Android 是一个开放的软件系统,为用户提供了丰富的移动设备开发功能,从下至上包括4 个层次,如图1 所示.其中第一层是Linux 内核层,包括Linux 操作系统及驱动,依赖于Linux2. 6 内核,不支持linux2.4 内核.如Android1.0(release 一1.0)使用inux2.6.25,Android1. 6(sdk 一1.6)使用Linux2.6.29.除了标准的Linux 内核外,Android 系统还增加了Bin

  • Android system, init starts the process of collection of 2010-06-23

    Android init starts the process of Analysis android startup process, from the core, we should first start from the init file system, because init is the kernel into the file system after the first run of the program, often we can specify linux kernel

  • Android system, init starts the process of 2010-10-15

    Analysis android startup process, from the top of the kernel, we first init should start from the file system, because init is the kernel into the file system after the first run of the program, usually in the linux kernel command line to specify who

  • Analysis Android system folder structure 2010-04-04

    \ \ System \ \ app The main store which is the regular downloadable application, you can see is the end of the file format to APK. In this folder the default program for the system components, their installation software will not be here, but \ \ dat

  • I have some views on the android system 2010-05-10

    Amateur android for some time to learn to prepare a few small test programs into the Internet, not many people under the (not into the market, the registration of too cumbersome to give up), in the process found a number of problems, here put Yi Bai.

  • The most closed open source system: words Android eight sin 2010-07-16

    Do you think Android is open it? Google uses a series of controls to ensure that every Android phone has its specific software and hardware specifications. However, they also use the Apache license inside the Android SDK to vigorously advocate Androi

  • Android system architecture 2010-08-11

    How the Android system architecture like? From the figure that we can have a general overall understanding (Image from the Internet): Can be seen from the diagram above, Android system architecture for the four structures were from the upper to the l

  • Android boot from the start thought process of setting and control 2010-09-23

    Android system by the application itself registered in the system event (ie Intent) to respond to various types of messages generated by the system. For example, since the launch of Android for system boot process needs to add the following Manifest

  • android system comes with the Service and use of the principle 2010-09-29

    1. Description android's background in many service, they are SystemServer open system startup, normal operation of support systems, such as SD card MountService monitor whether the installation and removal, ClipboardService provide clipboard functio

  • (Transfer) Android Interview ---- Android system architecture diagrams and simple system architecture description 2010-10-22

    System architecture and its Android operating systems, the use of a hierarchical structure. From the chart to see, android is divided into four layers, respectively, from top to lower the application layer, application framework layer, system layer a

  • The second learning experience Android - Android system architecture diagrams and simple system architecture description 2010-12-03

    System architecture and its Android operating systems, the use of a hierarchical structure. From the chart to see, android is divided into four layers, respectively, from top to lower the application layer, application framework layer, system layer a

  • How to modify the system time Android (application to obtain system privileges) 2010-12-10

    The API of the android is provided SystemClock.setCurrentTimeMillis () function to modify the system time, but unfortunately no matter how you call this function is useless, regardless of simulator or a real machine, in logcat will always get "Unable

  • Interview ---- Android Android system architecture diagrams and simple system architecture description 2010-12-14

    System architecture and its Android operating systems, the use of a hierarchical structure. From the chart to see, android is divided into four layers, respectively, from top to lower the application layer, application framework layer, system layer a

  • android system internt 2011-01-03

    Constant Values String ADD_SHORTCUT_ACTION Action: The system adds a shortcut. . "Android.intent.action.ADD_SHORTCUT" String ALL_APPS_ACTION Action: List all available applications. Input: None. "Android.intent.action.ALL_APPS" String

  • Daquan android system services 2011-01-05

    Constant Values String ADD_SHORTCUT_ACTION action: in the system to add a shortcut. . "Android.intent.action.ADD_SHORTCUT" String ALL_APPS_ACTION Action: List all available applications. Input: None. "Android.intent.action.ALL_APPS" St

  • Android System Architecture Introduction 1 2011-05-19

    If a successful man, there will be a silent support of the woman, then a stable platform for excellent hand there is a mature system architecture supported. Well, Android is how the system architecture like? From the figure we can have a general over