Android模擬器emulator.exe文件包含了很多參數，平時在Eclipse IDE中模擬器運行自動調用的，如果僅僅使用android emulator或採用NetBean這樣的開放環境又如何設置呢? Android開發網總結出所有m5-rc15 SDK中模擬器的所有參數及使用方法，由於採用的是Qemu內核可以自定義加載的img映像文件或皮膚等等操作，我們做簡單的分析。
Android Emulator usage: emulator [options] [-qemu args]
options:
-system <dir> read system images from <dir>
-datadir <dir> write user data into <dir>
-kernel <file> emulated kernel 指定內核文件
-ramdisk <file> ramdisk image (default <system>/ramdisk.img) 創建內存磁盤
-image <file> system image (default <system>/system.img)
-initdata <file> initial user image (default <system>/userdata.img)
-data <file> working user image (default <datadir>/userdata-qemu.img)
-wipe-data reset the user data image (copy it from initdata) 清除所有用戶數據
-nocache disable the cache partition 禁止分區緩存
-sdcard <file> SD card image (default <system>/sdcard.img) 使用SD卡映像
-skindir <dir> search skins in <dir> (default <system>/skins) 搜索外觀皮膚路徑
-skin <skin> select a given skin 選擇Android模擬器皮膚ID
-noskin don't use any emulator skin 不使用任何模擬器外觀，Android開發網提示這樣有助於提高模擬器速度，內存小的用戶可以嘗試
-netspeed <speed> maximum network download/upload speeds 設置網絡速度如GPRS、EDGE、3G更多詳細的下面有介紹
-netdelay <delay> network latency emulation 網絡延時設置
-netfast disable network shaping (full speed, no latency) 網絡全速工作
-trace <name> enable code profiling (press F9 to start) 跟蹤調試
-debug-kernel send kernel output to the console 內核調試
-console enable console shell on current terminal 啓用控制檯shell在當前中端
-nojni disable JNI checks in the Dalvik runtime 禁用JNI檢查
-logcat <tags> enable logcat output with given tags 設置log輸出標籤
-noaudio disable android audio support 禁用音頻支持
-useaudio enable android audio support (default) 啓用音頻支持
-mic <file> WAV file for audio input 使用wav文件模擬mic麥克輸入
-flash-keys flash key presses on the device skin
-raw-keys disable Unicode keyboard reverse-mapping
-radio <device> redirect radio modem interface to character device
-oldradio enable old VM-based simulated radio
-onion <image> use overlay image over screen
-onion-alpha <%age> specify onion skin translucency (default 50)
-http-proxy <proxy> make TCP connections through a HTTP/HTTPS proxy 代理服務器設置
-verbose enable verbose output
-verbose-keys enable verbose key presses
-verbose-proxy enable proxy debug messages
-version display emulater version number
-qemu pass arguments to qemu
-qemu -h display qemu help
-help print this help
Default network latency is 'none'
<proxy> can be one of the following:
http://<server>:<port>
http://<username>:<password>@<server>:<port>
the 'http://' prefix can be omitted. If '-http-proxy <proxy>' is not used,
the 'http_proxy' environment variable is looked up and any value matching
the <proxy> format will be used automatically
If the environment variable ANDROID_LOG_TAGS is defined and not empty,
its value will be used to enable logcat output by default