android编译源码生成emulator

To run the compiled image of Android
http://blog.csdn.net/super005/article/details/6968589
Please export ANDROID_SWT to point to the folder containing swt.jar for your platform.

export ANDROID_SWT=~/WORKING_DIRECTORY/out/host/linux-x86/framework

emulator: ERROR: You did not specify a virtual device name, and the system

directory could not be found.

If you are an Android SDK user, please use '@<name>' or '-avd <name>'

to start a given virtual device (see -help-avd for details).

目前的解决方式是设置ANDROID_BUILD_TOP环境变量：

如：export ANDROID_BUILD_TOP=/home/WORKING_DIRECTORYemulator: ERROR: You did not specify a virtual device name, and the system

directory could not be found.

If you are an Android SDK user, please use '@<name>' or '-avd <name>'

to start a given virtual device (see -help-avd for details).

jelly bean(adnroid4.1.1)下emulator不能直接运行的问题(我用的是4.2的也不行)

在Android 2.3下只要设置了ANDROID_PRODUCT_OUT环境变量emulator就可以使用了，但是在android 4.1下就不能使用了

只有刚刚make结束的时候的终端可以直接运行，新开一个终端就不行了，出现以下提示:

emulator: ERROR: You did not specify a virtual device name, and the system

directory could not be found.

If you are an Android SDK user, please use '@<name>' or '-avd <name>'

to start a given virtual device (see -help-avd for details).

目前的解决方式是设置ANDROID_BUILD_TOP环境变量：

如：export ANDROID_BUILD_TOP=/home/WORKING_DIRECTORY

4.0

设置环境变量

export PATH=$PATH:/home/WORKING_DIRECTORY/out/host/linux-x86/bin

export ANDROID_PRODUCT_OUT=/home/WORKING_DIRECTORY/out/target/product/generic

export ANDROID_SWT=/home/WORKING_DIRECTORY/out/host/linux-x86/framework

export ANDROID_BUILD_TOP=/home/WORKING_DIRECTORY

再执行

emulator -system system.img -data userdata.img -ramdisk ramdisk.img