命令行方式创建AVD

android avd配置信息的生成:

android avd的创建格式为:android create avd -n your-avd-name -t your-targets
其中：-n的参数为我们要创建的avd的名字;-t的参数为Available targets的id,我们可以使用命令：android list查寻其具体信息。
$android list
Available targets:
id: 1
     Name: 1.1
     Type: Platform
     API level: 2
     Skins: HVGA-P, HVGA (default), QVGA-P, HVGA-L, QVGA-L
id: 2
     Name: 1.5
     Type: Platform
     API level: 3
     Skins: HVGA-P, HVGA (default), QVGA-P, HVGA-L, QVGA-L
id: 3
     Name: Google APIs
     Type: Add-On
     Vendor: Google Inc.
     Description: + Google APIs
     Based on 1.5 (API level 3)
     Libraries:
      * com.google.android.maps (maps.jar)
          API for Google Maps
     Skins: QVGA-P, HVGA-L, HVGA (default), QVGA-L, HVGA-P
Available Virtual Devices:

下面我们就以创建一个android 1.5的avd为例：
$android create avd -n android-sdk-15 -t 2
1.5 is a basic 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
Created AVD ''android-sdk-15'' based on 1.5
这样我们就创建了一个基于1.5的avd,上面的具体意思我想大家都能看懂，就不多说了。下在我们就可以测试一下android emulator了：
$emulator @android-sdk-15 -show-kernel
这样就可以启动android emulator了