bootanimation

This article is a summary of the source code. Please specify the source for the transfer. Thank you. Welcome to your discussion. Qq: 1037701636 email: gzzaigcn2012@gmail.com Android source code Version: 4.2.2; hardware platform A31 Step1. the previous blogs are recording the SurfaceFLinger side, that is, the so-called Server side. Next, let's take a look at how the client will transfer the image information request SF to be processed. One of the learning methods is to start with the first boo

Android bootanimation production process: Android boot Animation: A bootanimation.zip,Put bootanimation.zip in/System/media directory.Bootanimation format:Bootanimation.zip It contains the Part1 Part2 folder and desc.txt User1 @ user1-desktop :~ /Downloads/boot/bootanimation $ tree.| --Desc.txt| -- Part0| -- Tianyi_00000.png| --Tianyi_00001.png| -- Tianyi_1_2.png| -- Tianyi_00003.png|| -- Tianyi_00004.png|

） 1 2 3 4 5 6 7 1 2 3 4 5 6 7 Then restart the machine, you can see the animation you modified!Note: Some machines mount-o remount,rw/system This command may not work, then try Mount-o rw,remount/system. Be sure to modify the permissions of the replacement bootanimation.zip, or modify the boot animation to fail.Make Bootanimation.zip Animation PackageUnzip the Bootanimation.zip file you will find there will be a desc.tx

bit.Comparing the two methods, we can easily find that the TV platform is different from the mobile phone, especially the boot advertisement. The picture with a resolution of 1920*1080 is several hundred KB. Due to the size limit, the number of animation frames is very small, therefore, TV platforms cannot make complex and smooth animations using frame-by-frame animations. This article will mainly discuss the implementation of OpenGL.1.2 native boot animation source code analysis before making

Logo,kernel logo,bootanimation, the three screen inside a black screen, the solution is not the same.The following chart, which is the ENG version of the boot logo, explains the logo display during the boot process. View the issue,Be sure to use the ENG version, as the Eng version is powered on with a line of "normal boot" in the lower left corner, so we can know where the black screen takes place. The best use of different logo resources, some custo

Introduction to how to create and play an android boot Animation Everyone wants to have a gorgeous and beautiful boot animation, which makes people feel comfortable. How does Android achieve it? How to Create a boot animation? Here we unveil the mystery of Android boot animation.1. Create an animation for the on/off Server 1.1 System/Media/bootanimation.zip. to modify the boot animation, modify the compression file bootanimation. If the package does n

1. When the Linux system is started, the Linux little penguin screen (reboot) appears (Android 1.5 and later versions have canceled image loading );2. The Android platform starts initialization and displays the text "a n d r I O D;3. The Graphic System of the Android platform is started, and an animated image (start) containing the flashing Android text is displayed ). Now we are talking about the third method (based on simulators ): The android boot animation source code is located in framework

parsing init.rc (which defines services: "Service Bootanim/system/bin/bootanimation"), Bootanim Service by Surfaceflinger.readytorun () (Property_set ("Ctl.start", "Bootanim"), perform a boot animation, bootfinished () (Property_set ("Ctl.stop", "Bootanim"), and perform a stop-start animation.The BootAnimation.h and BootAnimation.cpp files have been placed in the/frameworks/base/cmds/bootanimation director

Transferred from: http://blog.csdn.net/luoshengyang/article/details/7857163In describing the relationship between Android applications and Surfaceflinger Services, it is mentioned that every android application with a UI needs to The Surfaceflinger service establishes a connection so that the Surfaceflinger service can be requested to Create and render Surface for it through this connection . In this article, we'll take an example of the Android system's start-up animation application, deta

When describing the relationship between Android applications and the surfaceflinger service, we mentioned that every android application with a UI needs to establish a connection with the surfaceflinger service, this connection allows you to request the surfaceflinger service to create and render a surface for it. In this article, we will take the Android system boot animation application as an example to describe how the Android Application establishes a connection with the surfaceflinger serv

is displayed at the top layer, and the program code (bootanimation. android () controls the continuous scrolling of background images, and displays the background texture through the hollow-out part of foreground image text to achieve the animation effect.Related code:/Frameworks/base/libs/surfaceflinger/bootanimation. h/Frameworks/base/libs/surfaceflinger/bootanimatio