Android 模拟器 genymotion 下载地址:
windows: https://dl.genymotion.com/releases/genymotion-2.8.0/genymotion-2.8.0-vbox.exe mac:https://dl.genymotion.com/releases/genymotion-2.8.0/genymotion-2.8.0.dmg ubuntu16.04：https://dl.genymotion.com/releases/genymotion-2.8.0/genymotion-2.8.0-linux_x64.bin
