Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
some questions: 1、I Use int QBluetoothLocalDevice::allDevices(),It return Zero; 2、I Use QBluetoothLocalDevice::isValid（）；It reture false all the time.
Such Question ,It works well On Android and OS，Has Any Boby Done the similar Program
