Android compiles the source code in Linux [Android Evolution]

 

How to compile the source code in linux is described below:

1. The procedure is as follows: www.2cto.com

$ Cd aw813/AP // enter the directory to be compiled first

$. Build/envsetup. sh // there is a space between it and build.

$ Choosecombo // then select the corresponding compiling environment. Generally, select the default value. Note that you must select user to compile the user version.

$ Make // compile the entire source code. $ make-j4 opens four threads to make, which is faster. Make-j8.

Note: To compile the source code of a single project, you must first compile the source code of the entire project, and then compile a single source code.

2. Find the path of the apk corresponding to the source code after compilation:

/Home/wangxianming/aw813/AP/out/target/product/aw813/system/app/Mms.apk // find the apk corresponding to the SMS

3. How to Use the compiled adb in the mobile phone to burn the compiled adb to the mobile phone:

$ Cd/aw813/AP/out/host/linux-x86/bin

$./Adb kill-server // kill the adb in the mobile phone

(2) $./adb devices // identify the compiled adb

(3) If the permission is insufficient, use the root permission instead of No Permissions:

$ Su password:

Note: The database must be consistent! Otherwise, an error is reported for the burned version!

4. Install APK

$ Adb install xxx.apk // directly install APK. After the phone restarts, the apk disappears.

$ Adb install-r xxx.apk // install and overwrite the existing APK. After the phone restarts, the apk disappears.

$ Adb push ../xxx.apk system/app // push method is installed on the mobile phone. After the mobile phone is restarted, the apk still exists.