android emulator 命令详解

在命令行输入： emulator -help，即可显示emulator支持的所有命令。

Android Emulator usage:

    emulator [options] [-qemu args]


options:
    -sysdir <dir>                 在目录<dir>中搜索system.img
    -system <file>                读取system.img文件<file>   
    -datadir <dir>                写入用户数据到目录 <dir>
    -kernel <file>                使用指定内核kernel-qemu文件
    -ramdisk <file>               指定ram 镜像文件ramdisk.img
    -image <file>                  obsolete, use -system <file> instead
    -init-data <file>              initial data image (default <system>/userdata.img
    -initdata <file>               same as '-init-data <file>'
    -data <file>                   data image
                                   (default <datadir>/userdata-qemu.i
mg
    -partition-size <size>         分区大小MBs
    -cache <file>                  cache.img
    -no-cache                      禁止缓存
    -nocache                       禁止缓存
    -sdcard <file>                 sdcard.img
    -wipe-data                     reset the use data image (copy it from initda
ta)
    -avd <name>                    使用指定AVD设备
    -skindir <dir>                 search skins in <dir> (default <system>/skins
)
    -skin <name>                   select a given skin
    -no-skin                       don't use any emulator skin
    -noskin                        same as -no-skin
    -memory <size>                 物理内存大小MBs
    -netspeed <speed>              最大网速
    -netdelay <delay>              网络延迟
    -netfast                       disable network shaping
    -trace <name>                  enable code profiling (F9 to start)
    -show-kernel                   显示内核消息
    -shell                         终端启用root shell
    -no-jni                        disable JNI checks in the Dalvik runtime
    -nojni                         same as -no-jni
    -logcat <tags>                 查看日志
    -no-audio                      disable audio support
    -noaudio                       same as -no-audio
    -audio <backend>               use specific audio backend
    -audio-in <backend>            use specific audio input backend
    -audio-out <backend>           use specific audio output backend
    -raw-keys                      disable Unicode keyboard reverse-mapping
    -radio <device>                无线猫
    -port <port>                   连接控制台的TCP端口.
    -ports <consoleport>,<adbport> TCP ports used for the console and adb bridge

    -onion <image>                 use overlay PNG image over screen
    -onion-alpha <%age>            specify onion-skin translucency
    -onion-rotation 0|1|2|3        specify onion-skin rotation
    -scale <scale>                 窗口缩放
    -dpi-device <dpi>              specify device's resolution in dpi (default 1
65)
    -http-proxy <proxy>            HTTP/HTTPS 代理
    -timezone <timezone>           时区
    -dns-server <servers>          DNS服务器
    -cpu-delay <cpudelay>          throttle CPU emulation
    -no-boot-anim                  disable animation for faster boot
    -no-window                     disable graphical window display
    -version                       版本
    -report-console <socket>       report console port to remote socket
    -gps <device>                  redirect NMEA GPS to character device
    -keyset <name>                 specify keyset file name
    -shell-serial <device>         specific character device for root shell
    -old-system                    support old (pre 1.4) system images
    -tcpdump <file>                记录网络数据包
    -bootchart <timeout>           enable bootcharting
    -prop <name>=<value>           设置系统属性


     -qemu args...                 pass arguments to qemu
     -qemu -h                      显示qemu帮助

     -verbose                      same as '-debug-init'
     -debug <tags>                 enable/disable debug messages
     -debug-<tag>                  enable specific debug messages
     -debug-no-<tag>               disable specific debug messages

     -help                         帮助
     -help-<option>                print option-specific help

     -help-disk-images             about disk images
     -help-keys                    supported key bindings
     -help-debug-tags              debug tags for -debug <tags>
     -help-char-devices            character <device> specification
     -help-environment             environment variables
     -help-keyset-file             key bindings configuration file
     -help-virtual-device          virtual device management
     -help-sdk-images              about disk images when using the SDK
     -help-build-images            about disk images when building Android
     -help-all                     帮助(所有)

-------------------------

模拟器至少需要:
kernel-qemu
ramdisk.img
system.img
userdata.img

还可以包括:
sdcard.img
userdata-qemu.img
cache.img
system-qemu.img