For enterprises, a qualified Android developer may be
Familiar with the android framework, read the android source code
Familiar with andorid sdks, especially networks and threads
StrongCodeControl
A little understanding of ndk or C
Recently, the title shown in the error occurred during the compilation and decompilation of the APK package, google uses stackoverflow features 1 in the android project configuration file and you use features not available in the current project
1. First, install git on your computer. For details, refer to the GIT official website.
2. Open the GIT command window and enter the GIT clone http://android.git.kernel.org/platform/frameworks/base Android (here is the name of your custom folder,
File directory: packages/inputmethods/pinyinime/src/COM/Android/inputmethod/pinyin/environment. Java
/*** The Key height for Landscape mode. It is relative to the screen height.*/
Private Static final float key_height_ratio_landscape = 0.147f;
* Similarities between Res/raw and assets:
1. Files in the two directories will be stored in the APK package intact after packaging, and will not be compiled into binary.
* Differences between Res/raw and assets:1. files in RES/RAW will be mapped to
Bitmap is the most commonly used resource in our development. After all, a beautiful interface is the most attractive to users.1. Retrieve bitmap from resource
Bitmapdrawable or bitmapfactory can be used to obtain bitmaps in resources.
Of course,
Monkey is a command line tool that can run in a simulator or a real device. It sends a pseudo-random user event stream to the system to test the stress of developing applications. Monkey includes many options, which are roughly divided into four
Log plays a very important role in Android. As an android programmer, log analysis cannot be performed. Therefore, there is no entry level for Android. Next we will talk about how to process log files.
When will log files be generated?We all know
Collection of Android website resources (constantly updating)
Android Developer ForumHttp://www.androidin.com/
Google main site:Http://code.google.com/android/
E DocumentHttp://code.google.com/android/documentation.html
Android Chinese developer
Android. Permission. access_checkin_propertiesAllow read/write access to the "properties" table in the checkin database. You can modify the value of this table to upload the table (allows read/write access to the "properties" table in the checkin
See Use of actionbar in Android support V7 package (1) import dependency Projects
In many applications, we can see the "
I. Application scenarios
There is a list in interface A. Click an item to go to interface B. Then interface B can add the up
1. Obtain the android source code
Git is an open source distributed version control software developed by Linux Torvalds (father of Linux) to help manage Linux kernel development. It is different from the centralized version control system like
Release is 9.png:All the functions that can be used to perform the job. However, the framework-res.apk \ res \ drawable-hdpi directory contains many xxxxxx.9.png images.
Do not think that this 9 is only a distinction between the names of PNG images.
Android weather forecast application design (2) III. Detailed Design
In this article, we refer. In addition, during source code analysis, only schematic and Structured code is selected for analysis. The complete source code of the program can be
Key driver source code in the kernel/ARCH/ARM/mach-s5pv210/button-smdkv210.c, the source code is very simple,Set the registers of the related buttons in the initial_button_probe function, and then enable timed timer scanning. When the timer is
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I have
Basic Button
A Button is one of the most commonly used basic controls and is an inherited class of TextView in Android. ImageButton and ToggleButton are derived from above. We will introduce them one by one. Small example. We will mainly introduce
I recently contacted the Android platform JNI call and found that the network information has not provided a more detailed introduction from the principle to the specific implementation. Therefore, I have referenced some materials and added some
Solve the conflict between the virtual SD card and the real SD card in the Android system!
Because of the evolution of the mobile phone storage concept, the expression of the virtual SD card and the real SD card in Android4.1 and 4.2 is a bit
Document directory
Shell script or Python?
Bootstrap and real Repo
The repo Bootstrap script calls init to complete the first-stage initialization only.
Second-stage repo init
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