After the source code is downloaded, run the following command:
Root @ alex-MS-7236 :~ # Cd mydroid
Root @ alex-MS-7236 :~ /Mydroid # repo sync
An error occurs.========================================================== ====Checking build Tools versions...Build/CORE/main. MK: 76: **************************************** ********************Build/CORE/Main. mk: 77: You are attempting to build on a 32-bit system.Build/CORE/Main. mk: 78: only 64-bit build environments are supported beyond
How to install and try Android froyo on your computer
Ugmbbc was published on 21:24:58 | 17012 views Font: large and small print preview
Thanks to the delivery of the Fox from BeiyuanNews source: translated wordsGoogle's next version of the Android operating system firmware, Version 2.2, codenamed "Froyo", apparently
flash! "), From this point of view, Google is more user-friendly, while Apple is more radical (this is not to say who is good, who is not good, and occasionally like radical style pull, after all, the iPhone is revolutionizing the entire mobile phone industry, and the principle of uidesign is suddenly very high, which makes some companies that once sold wood very depressed ).
Back to the truth, froyo has added many new features and improved many plac
Android Compilation: only 64-bit build environments are supported beyond froyo/2.2
Run $ repo init-u git: // android.git.kernel.org/platform/manifest.git$ repo sync to make, $ Cd ~ after downloading the code ~ /Mydroid
$ Make has the following error: build/CORE/main. MK: 73: You are attempting to build on a 32-bit system. build/CORE/main. MK: 74: only 64-bit build environments are supported beyond
This post was last edited by kallawa {tagshow(event)}">Source codeHome page: http ://{tagshow(event)}">Android. Git.{tagshow(event)}">Kernel. Org/ Normal{tagshow(event)}">DownloadSteps:$ Mkdir mydroid-Froyo$ CD mydroid-Froyo$ Repo init-u git: // android.git.kernel.org/platform/manifest.git$ Repo sync I tried it several times and never downloaded it... (Dormi
Note: ThisProgramBased on froyo. The program contains some froyo built-in contacts source code. The project code is UTF-8, based on 2.2
Main content:
1. add, delete, modify, and query contacts:
Quickcontactbadge is used when all contacts are displayed;
When displaying the details of a contact, quickcontactbadge + checkbox (the pentagram) + listview is used.
You can set an avatar for editing and cr
Since Android 2.2, Google released their V8: A JavaScript engine used to replace javascriptcore. It claims that its execution speed can match the compiled executable speed.Code.
How fast is the built-in javascriptcore of WebKit? Recently, we used two engines in the froyo version of Android to run sunspider for comparative testing. The results are shown in. T
. CD / USR / Bin 2 . Ln - S gcc - 4.3 Gcc 3 . Ln - S G ++- 4.3 G ++
Next, the SDK compilation toolkit is necessary. If you use a 32-bit compilation toolkit completely, you will find that many necessary libs are missing during the compilation process, and an error similar to cannot find-LXXX occurs. Because related libs are missingWe recommend that you add these two things when apt-Get install:
Code highlighting produced by Actipro CodeHighlighter (freeware)http://w
Recently I have studied lancher, from the text message MMS framework to the bug and demand modification of launcher. Next I will explain the layout of the simplest home screen program of launcher, it gives readers a sense of getting started. The main screen of Android is divided into five screens, which are 0, 1, 2, 3, and 4 from left to right. So which programs
Foreword: Has been looking at the Launcher module recently, after almost two months study, finally understood the launcher some main function realization, now continues still inGroping state. Did not see launcher, in my case, can only worship, thought that all functions are it to achieve; Getting started, only to discover that launcher's many functions are justIn
Android Launcher: get the list of apps installed on your mobile phone. Android launcher
The most important of Launcher is to obtain the entries and icons of all application lists. Generally, there are two methods to obtain them:
PackageInfo
ResolveInfo
Run and obtain the
when there are more than two parameters in the folder attribute. If (Folderitems. Size () 2 Amp; folderid gt; = 0 ){ // We just delete the folder and any items that made it Deleteid (dB, folderid ); If (Folderitems. Size ()> 0 ) {Deleteid (dB, folderitems. Get ( 0 );} Added = False ;}} If (Added) I ++ ; A. Recycle ();}//......... Return I ;}
In fact, it is a process of analyzing XML and writing data into the database. launcherprovider. Java is the data s
The research code starts with: Androidmanifest.xml, custom Application.java.When the Android system starts, the system needs a home application to be responsible for displaying the applications, that is, the application is intended to be the first application launched by the Android system. On Android, this default home application is launcher.To use an applicati
After the boot is complete and unlocked, if there is more than one launcher on the Android system, a selection box pops up to let the user choose to enter a launcher. If the user does not want to choose, but want to go directly to a default launcher, how to modify?Note: This modification is not valid for Google Now
Blog migration-I have migrated my blog to www.ijavaboy.com to better manage it. We are sorry for the inconvenience caused by no updates! New address of this article: Click me
In this article, we will write how launcher achieves the drag and drop of items on the desktop in Android. After studying its mechanism, the brain suddenly gets angry and wants to implement a drag-and-drop listview, after understandin
Launcher is our home, which can be simply understood as a simplified Linux GUI. As a GUI, it must first complete its most essential functions,That is, it must be able to provide categing to all applications (category_launcher). However, as a GUI, it must not only be a good score, but also be a beautiful girl (wallpaper );In addition, it must be highly interactive. If there is no good interaction, just like you have been paying attention to a beauty fo
Step 1: Use our application as the home(That is, press the home key to start your launcher .)
To use our application as home, you only need to add the following in AndroidManifest. xml:
AndroidManifest.xml
Step 2: List the installed applications
List Installed applications as an indispensable feature for launcher. The following describes how to list applications. After the program is run, it looks as foll
execution process to the application A,android program to start running.The newly generated application A will use the connection information for the library and resources that already have the zygote parent process, so it runs fast.In addition, for zygote startup, the DVM is initialized and run, and then the required classes and resources are loaded into memory.The fork () is then called to create the zygote ' child process, and then the child proce
running Android 2.2 or higher
You can download the SDK and platform tools the Android Developer Portal.2.Project SetupLaunch Eclipse and create a new Android application project.I ' m naming the application simplelauncher, but can name it anything you want. Make sure-a unique package. The lowest SDK version our launcher
Everyone has tried compiling android launcher 2.
However, it may fail for various reasons.
Today, I told him how to compile android launcher 2 on eclipse.
If you have compiled launcher 2 before android2.3.
Therefore, compiling android
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