I am also a newcomer to Linux. It takes about half a year to get Linux, and I am also a newcomer to the android team.Since I recently used centos 5.5 every day, I chose centos5.5 as my development environment.I used to dive in linuxsir for the first time. I wrote down my post carefully. At the same time, as my study notes, I will send my learning achievements.As
Install android NDK in linuxCompile JNI. If no NDK is available, an error occurs.Error: Execution failed for task': app: compileDebugNdk '.> NDK not configured.Download the NDK from http://developer.android.com/tools/sdk/ndk/.Then add ndk. dir = path/to/ndk in local. properties.(On Windows, make sure you escape backslashes, e.g. C: \ ndk rather than C: \ ndk)Official website, with a wall, it is best to build a VPN by yourselfHttps://developer.android.
In-depth explanation of the relationship between Linux and Android-general Linux technology-Linux technology and application information. The following is a detailed description. Source: Mechanical Industry Press Author: Yang rich
We all know that Android is a
Because I do not have a real machine environment, so I need to simulate in the simulator, so I want to download the source code version of the support simulator, and the goldfish version is specifically provided for the simulator environment.
The Goldfish project contains the kernel sources for the emulated platforms.
One, first, to
git clone https://android.googlesource.com/kernel/goldfish.git downloads Linux kernel for
, for example: Full_x86-eng for computers running on X86 architecture)# MAKE-J4 (4 threads compiled)The resulting file includes the image file under: ~/source/out/target/product/generic (ramdisk.img, system.img, userdata.img)Google official source code compilation details can be learned in https://source.android.com/source/building.html4, download the Android official Linux kernel source codegit commands# g
This article consists of two parts:. Part 1 describes how to download the source code of the android sdk. Part 2 describes how to add the source code of the android sdk to eclipse.
Part 1 how to download the source code of the android sdk
1. Environment. Linux 2.6, Python 2.4.3, or windows XP
2. Tools. Download the
1. First, you need to go down the source code to a directory.
2. Execute source build/envsetup. Sh in the root directory of the source code.
3. Execute the choosecombo command and select, and 3 from the options that appear.
4. Execute the make-J8 command (J indicates multithreading, and the 8-core code is compiled on the 8-core server)
The above three steps are used to compile the android source file. This process may take some time.
5. Make-J8 SDK (t
Transferred from: http://blog.csdn.net/jacobywu/article/details/24735521Directory (?) [-]
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Answer
Add Boot Parameters No_console_suspend
Initcall_debug
Suspend_test
Wakelock
Power0
Earlysuspend
Suspendresume hours fine Tune
Question:How to get enough information under Linux or Android to do the fine tune of power management?Answer:Under
Download and install the WIN7 System Android development environment How to install the Android development environment in the Win7 system, how to configure the Android development environment in the Linux system? This article will demonstrate how to use Eclipse, Android SDK
Recently, Huaqing Vision publicly announced: 2014 embedded system (linuxandroid) development of employment training courses to upgrade again! It is reported that Huaqing Vision has now lasted 10 years, has maintained the course 2 times a year update frequency. Huaqing vision of each course update can bring some new ideas and direction of the industry, this time is no exception. Through the insider, we learned that the huaqing vision of the embedded training and anrdoid training in two directions
"Go" How to-Start Intel hardware-assisted Virtualization (hypervisor) on Linux to speed-up Intel Android x86 EmulatorThe Intel Hardware accelerated execution Manager (INTEL®HAXM) is a hardware-assisted virtualization engine (hypervisor) t Hat uses Intel Virtualization Technology (VT) to speed up Android apps emulation on a host machine. In combination with
This article and the "Use of adt-bundle easy to build the Android development environment and Hello World (Windows)" is a sister, but this operation was replaced by Linux. Take Ubuntu for example. is still the same as Windows. Because JDK+ECLIPSE+ADT+SDK or jdk+android studio must be networked during the installation process. Therefore, the use of jdk1.7+ decompr
Install Debian Linux and R on Android
In fact, through third-party software on the Android tablet, you can already provide many tools similar to General Desktop Linux systems. Common Firefox, VLC, LibreOffice, and terminal simulators all have the Android version. In combinat
(Linux system view)getconf Long_bit View the number of system bits(Java environment variable)Export java_home=/home/gcweb/usr/java/jdk1.7.0_45Export path= $JAVA _home/bin: $PATHIf you need to modify it into a system variable:CD ~VI. bash_profileThen start editing, exit Esc-->:-->q only exit, do not save(Android Configuration)Cd/home/gcweb/usr/sdkwget http://dl.google.com/
1. This tutorial resolves the possibility of entering ADB in the command or prompting for errors after you have configured the environment variables for the Android SDK. Now provide you with the latest solution, this method can also solve the latest CentOS 6.5 version2. This tutorial supports the latest java8, and this is an example.Tools/Materials
Java8:http://www.oracle.com/technetwork/java/javase/downloads/index.html
Note: Ubuntu selec
This article is mainly divided into 2 parts . The 1th part describes how to download the source code for the Android SDK , and the 2nd part describes how to add the source code of the Android SDK to eclipse .
1th part How to download the Android SDK source code
1, environment. Linux 2.6, Python 2.4.3 or Windows XP
2
In the previous article, we introduced how to write the Linux kernel driver for the Android system on Ubuntu. In the Linux kernel driver named hello, create three different file nodes for user space access, these are the traditional device files/dev/Hello, Proc system files/proc/Hello, And devfs system property files/sys/class/Hello/Val. In addition, the cat comm
Article Reference Source: http://source.android.com/source/downloading.htmlFirst, window platform on the window platform to download Android source code, the Internet is generally used directly with git to download. For example: http://wenku.baidu.com/view/a4f5f922482fb4daa58d4bb5.htmlhttp://hendyyou.iteye.com/blog/1147738 The most serious problem in this way is that The source code can only be divided into blocks (git blocks) to download, and a lot o
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