Hi, I'm trying to discover some particular Bluetooth device on Android, but I have some trouble using the *QBluetoothServiceDiscoveryAgent*. Here's the workflow:
1. Scan using *QBluetoothDeviceDiscoveryAgent *to discovers all devices. 2. Wait for scan to complete, wait for* finished() *signal. 3. Start a scan *QBluetoothServiceDiscoveryAgent *for found devices one by one. Using *start(QBluetoothServiceDiscoveryAgent::MinimalDiscovery)*. I always end up with the following error: *cannot retrieve sdp uuids*. If I try the complete discovery it just crash hard! I want to discover any device that can offer a particular services and I don't controls device name nor the advertising of the BLE devices. Anyway to do this? Or is it a bug with my Android device or am I using it improperly? Do I have to use QLowEnergyControl and connect to each device one by one to fetch the services list on Android to do this? Thanks, if anybody have any information on this, that would be great. Jerome
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