Android模拟器永久删除卸载系统APK(Windows & Linux平台）

蓝色内容表示在Linux平台上的操作。

1. Goto …….\android-sdk_r08-windows\android-sdk-windows\platforms\android-9\images(this
is the default folder for SDK Platform Android 2.3, API 9, revision 1),
copy system.img and paste it
to C:\Users\Username\.android\avd\Emulator’s name.avd
On Linux，拷贝到/home/users/<User Name>/.android/avd/<Emulator's Name>.avd

2. Modify hardware-qemu.ini,change:
disk.systemPartition.initPath=C:\Users\Username\.android\avd\Emulator’sname.avd/system.img
disk.systemPartition.initPath=[b]/home/users/<Username>\.android\avd\Emulator’sname.avd/system.img[/b]

3. Type the following: emulator
–avd avd-name –partition-size 100and hit Enter(please
replace avd-name with

your emulator’s name). This command will launch youremulator. Please don’t try to launch it from SDK manager, otherwise, it won’twork.

不使用该命令，可能造成在拷贝apk文件到/system/app时，出现Out of memory的错误。

4. Launch another command prompt
window, switch to …….\android-sdk_r08-windows\android-sdk-windows\tools , type
in: adb -s emulator-5554 shell and
hit Enter
5. Now, type in: mount
-o remount,rw -t yaffs2 /dev/block/mtdblock0 /system and hit Enter.
This will remount the /system in
read-write mode. Because we will copy some files to /system/app later,
we must set read-write permission to that directory.To do it, type the following: chmod 777/system/app,
hit Enter. After that, you need to exit. Type exit,
hit Enter again.
6. Now, you need to remove SdkSetup.apk from /system/app (if
it is not removed, the SDK will be restore in nextsession). In the second command prompt window, type: adb shell rm /system/app/SdkSetup.apk
,hit Enter.
7. Backup system.img, copylatesttemp
file from D:\Temp\AndroidEmulator\TMPxxx.tmp toC:\Users\Username\.android\avd\Emulator’s
name.avd/

On Linux，临时文件位于/tmp/android-<user name>/emulator-xxxx

8. Close your emulator.
9. Go to C:\Users\Username\.android\avd\Emulator’s
name.avdand delete these two files:userdata-qemu.img and cache.img.
and system.img.
10. Rename temp file to system.img
11. Launch your emulator inthe normal way.