android AVDs mksdcard dx工具介绍

引用

android 工具是一个脚本文件,用于创建,管理AVDs (Android Virtual Devices).

AVD 由四部分组成:
1.一个硬件配置:
定义设备硬件.
比如:camera ,键盘, 内存大小等.

2.系统图片:

3.其它:
皮肤,屏幕大小,外表,SD卡

4.专用的存储区:
存储设备用户数据(应用,设置等),模拟SD卡.


创建AVD:

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android create avd -n <name> -t <targetID> [-<option> <value>] ...

查看可用目标:

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D:\WINDOWS\system32>android list targets
Available Android targets:
id: 1
     Name: Android 1.5
     Type: Platform
     API level: 3
     Revision: 1
     Skins: QVGA-P, QVGA-L, HVGA-P, HVGA (default), HVGA-L
id: 2
     Name: Android 1.6
     Type: Platform
     API level: 4
     Revision: 1
     Skins: WVGA800, QVGA, WVGA854, HVGA (default)
id: 3
     Name: Google APIs
     Type: Add-On
     Vendor: Google Inc.
     Revision: 3
     Description: Android + Google APIs
     Based on Android 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
id: 4
     Name: Google APIs
     Type: Add-On
     Vendor: Google Inc.
     Revision: 1
     Description: Android + Google APIs
     Based on Android 1.6 (API level 4)
     Libraries:
      * com.google.android.maps (maps.jar)
          API for Google Maps
     Skins: WVGA854, HVGA (default), QVGA, WVGA800

选择目标:
比如:选择目标id:2.

引用

android create avd -n my_android1.5 -t 2

更多设置参照ADT插件配置吧.



mksdcard
创建FAT32磁盘镜象,让模拟器模拟SD卡.

用法:

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mksdcard [-l label] <size>[K|M] <file>

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D:\WINDOWS\system32>mksdcard -l "tl" 1024M c:\sd\sd1

-l:指定卷标签
size:大小
file:要创建的镜象文件

加载SD卡:

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emulator -sdcard <file>

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D:\WINDOWS\system32>emulator -sdcard c:\sd\sd1
emulator: emulator window was out of view and was recentred

dx
为了在Androd environment中运行,dx 工具把.class 文件生成字节码(.dex).
它也可以dump 这个类为人可读的格式,并运行一个单元测试.

用法:

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D:\WINDOWS\system32>dx -help
usage:
  dx --dex [--debug] [--verbose] [--positions=<style>] [--no-locals]
  [--no-optimize] [--statistics] [--[no-]optimize-list=<file>] [--no-strict]
  [--keep-classes] [--output=<file>] [--dump-to=<file>] [--dump-width=<n>]
  [--dump-method=<name>

] [--verbose-dump] [--no-files] [--core-library]

  [<file>.class | <file>.{zip,jar,apk} | <directory>] ...
    Convert a set of classfiles into a dex file, optionally embedded in a
    jar/zip. Output name must end with one of: .dex .jar .zip .apk. Positions
    options: none, important, lines.
  dx --annotool --annotation=<class> [--element=<element types>]
  [--print=<print types>]
  dx --dump [--debug] [--strict] [--bytes] [--basic-blocks | --rop-blocks]
  [--width=<n>] [<file>.class | <file>.txt] ...
    Dump classfiles in a human-oriented format.
  dx --junit [-wait] <TestClass>
    Run the indicated unit test.
  dx -J<option> ... <arguments, in one of the above forms>
    Pass VM-specific options to the virtual machine that runs dx.
  dx --version
    版本 
  dx --help
    帮助