命令行建avd

1,设置环境变量：
ANDROID_SDK_HOME = D:（它会自动创建一个.android文件夹）
PATH = D:\android-sdk-windows-1.6_r1\tools

2,创建
android create avd -n my_avd -t 1 -p D:\avd

3,选择属性
Android 1.5 is a basic Android platform.
Do you wish to create a custom hardware profile [no]yes

Device ram size: The amount of physical RAM on the device, in megabytes.
hw.ramSize [96]:128

Touch-screen support: Whether there is a touch screen or not on the device.
hw.touchScreen [yes]:yes

Track-ball support: Whether there is a trackball on the device.
hw.trackBall [yes]:yes

Keyboard support: Whether the device has a QWERTY keyboard.
hw.keyboard [yes]:yes

DPad support: Whether the device has DPad keys
hw.dPad [yes]:yes

GSM modem support: Whether there is a GSM modem in the device.
hw.gsmModem [yes]:yes

Camera support: Whether the device has a camera.
hw.camera [no]:

Camera support: Whether the device has a camera.
hw.camera [no]:yes

Maximum horizontal camera pixels
hw.camera.maxHorizontalPixels [640]:854

Maximum vertical camera pixels
hw.camera.maxVerticalPixels [480]:480

GPS support: Whether there is a GPS in the device.
hw.gps [yes]:yes

Battery support: Whether the device can run on a battery.
hw.battery [yes]:yes

Accelerometer: Whether there is an accelerometer in the device.
hw.accelerometer [yes]:yes

Audio recording support: Whether the device can record audio
hw.audioInput [yes]:yes

Audio playback support: Whether the device can play audio
hw.audioOutput [yes]:yes

SD Card support: Whether the device supports insertion/removal of virtual SD Cards.
hw.sdCard [yes]:yes

Cache partition support: Whether we use a /cache partition on the device.
disk.cachePartition [yes]:yes

Cache partition size
disk.cachePartition.size [66MB]:100MB

4,运行
emulator @my_avd  -show-kernel