今天，我要测量的Wi-Fi信号质量。于是我下载了Wi-Fi分析仪应用程序，我在模拟器上安装它，但它表明了Wi-Fi还没有被打开。因此，我打开它，但它仍然显示错误。

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.

我试了好几次，但它仍然是行不通的。

I tried several times but it is still not working.

任何想法？

推荐答案

从技术文档。仿真器的限制是：

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

所以，确定连接状态，仿真器不工作。这就是为什么你面对的错误。

So determining Connected state does not work in Emulator. thats why you have facing the errors.