判断Android是否为模拟器
android.os.Build.BRAND:获取设备品牌
ro.product.brnad:generic
ro.product.model:sdk
C:\Users\dell>adb shell getprop
[ro.kernel.qemu]:[1]
[ro.hardware]:[goldfish]
[ro.build.tags]:[test-keys]
[ro.product.model]:[sdk]
[ro.product.brand]:[generic]
[ro.product.name]:[sdk]
[ro.product.device]:[generic]
[ro.product.board]:[]
[ro.product.manufacturer]: [unknown]
[ro.board.platform]:[]
[ro.build.product]:[generic]