Android模擬器網絡設置包含速度和延時

android模擬器網絡速度設置參數，通過emulator.exe參數或者在Eclipse IDE的DDMS中可以設置，但具體的還是建議通過cmd來執行emulator.exe -netspeed參數，在國內主要的智能手機包括Android都是采用EDGE網絡，android開發網友情提示3G的TD-SCDMA我們可以使用UMTS參數，具體的速度和參數如下

The format of -netspeed is one of the following (numbers are kbits/s)
-netspeed gsm GSM/CSD (up: 14.4, down: 14.4) 傳統GSM網絡
-netspeed hscsd HSCSD (up: 14.4, down: 43.2) CSD數據傳輸
-netspeed gprs GPRS (up: 40.0, down: 80.0) GPRS數據分組
-netspeed edge EDGE/EGPRS (up: 118.4, down: 236.8) EDGE網絡
-netspeed umts UMTS/3G (up: 128.0, down: 1920.0) 3G網絡普通的WCDMA、TD-SCDMA
-netspeed hsdpa HSDPA (up: 348.0, down: 14400.0) 3.5G網絡
-netspeed full no limit (up: 0.0, down: 0.0) 全速無限制，本地讀取
-netspeed <num> select both upload and download speed 設置上傳和下載速度
-netspeed <up>:<down> select individual up and down speed

注意默認模擬器的速度為全速，無限制 Default network speed is 'full'

android 模擬器網絡傳輸延時設置的參數為-netdelay，通過emulator -netdelay參數來設置。延時的單位為毫秒。

The format of -netdelay is one of the following (numbers are msec):
-netdelay gprs GPRS (min 150, max 550)
-netdelay edge EDGE/EGPRS (min 80, max 400)
-netdelay umts UMTS/3G (min 35, max 200)
-netdelay none no latency (min 0, max 0)
-netdelay <num> select exact latency
-netdelay <min>:<max> select min and max latencIEs