问题
Today, I want to measure the Wi-Fi signal quality. So I download the Wi-Fi Analyzer app, and I install it on the emulator,but it showed that the Wi-Fi has not been turned on. Thus I turn it on, but it still shows errors.
I tried several times but it is still not working.
Any ideas?
回答1:
From Documentation. the Emulator Limitations are:
Emulator Limitations
In this release, the limitations of the emulator include:
No support for placing or receiving actual phone calls. You can simulate phone calls (placed and received) through the emulator console, however.
No support for USB connections
No support for camera/video capture (input).
No support for device-attached headphones
No support for determining connected state
No support for determining battery charge level and AC charging state
No support for determining SD card insert/eject
No support for Bluetooth
So determining Connected state does not work in Emulator. thats why you have facing the errors.
回答2:
I don't think that Android emulator supports Wi-Fi. See here for an alternative solution. Still I don't think you will be able to run Wi-Fi analyzer in the emulator.
来源：https://stackoverflow.com/questions/4067350/how-to-turn-on-the-wi-fi-on-android-emulator-device