BT on Windows Desktop

sierdzio

Yes Qt and Bluetooth (also BLE) work on Android. Various phones have their quirks, but most of the time it works.

Guide: there were recently some changes in Qt Creator so I'm not sure what't the best/ suggested approach.

But in general, do this:

use Qt 5.15 (or 5.14 as a minimum)
install newest Android Studio
in Android SDK settings, download newest Android NDK
open Qt creator and point it to where your Android SDK and NDK are located
also point it to your Java installation
it should work :-)

Stefanoxjx

Hi, now I'm in this situation:

What am I missing to be able to compile for android?
Thanks.

sierdzio

That looks weird. It says that config is OK, but does not provide SDK version nor NDK version. Make sure your SDK location and NDK location are correct.

Stefanoxjx

I'm sorry if I didn't answered you.
It is that I have not yet found the time to deepen this theme.

Stefanoxjx

Now I'm in this situation:

What can I do?

sierdzio

Is the SDK manager tab active (bottom of the screen)? You can probably use it to download missing packages.

Stefanoxjx

Yesssss, almost there.
Now I've this screen:

Developer mode and debug USB in smartphone are active.
What missing?

J.Hilk

@Stefanoxjx are the drivers installed? do you see it in windows explorer as a drive?

And what device is it, there are where debugging is not possible!

Stefanoxjx

I'm using linux.
If I select "Charge only", in system message I see:

[27344.312950] usb 1-6.3: new high-speed USB device number 14 using xhci_hcd
[27344.413664] usb 1-6.3: New USB device found, idVendor=12d1, idProduct=107e, bcdDevice= 2.99
[27344.413669] usb 1-6.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[27344.413671] usb 1-6.3: Product: WAS-LX1A
[27344.413674] usb 1-6.3: Manufacturer: HUAWEI
[27344.413676] usb 1-6.3: SerialNumber: 2XJDU17829010731
[27344.422881] usb-storage 1-6.3:1.1: USB Mass Storage device detected
[27344.423396] scsi host6: usb-storage 1-6.3:1.1
[27345.453849] scsi 6:0:0:0: CD-ROM            Linux    File-CD Gadget   0404 PQ: 0 ANSI: 2
[27345.456329] sr 6:0:0:0: Power-on or device reset occurred
[27345.457413] sr 6:0:0:0: [sr1] scsi-1 drive
[27345.481527] sr 6:0:0:0: Attached scsi CD-ROM sr1
[27345.481790] sr 6:0:0:0: Attached scsi generic sg5 type 5

If I select "File Transfer", i see:

[27427.007868] usb 1-6.4: new high-speed USB device number 15 using xhci_hcd
[27427.109052] usb 1-6.4: New USB device found, idVendor=12d1, idProduct=107e, bcdDevice= 2.99
[27427.109057] usb 1-6.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[27427.109060] usb 1-6.4: Product: WAS-LX1A
[27427.109063] usb 1-6.4: Manufacturer: HUAWEI
[27427.109065] usb 1-6.4: SerialNumber: 2XJDU17829010731
[27427.118244] usb-storage 1-6.4:1.1: USB Mass Storage device detected
[27427.118678] scsi host6: usb-storage 1-6.4:1.1
[27428.140662] scsi 6:0:0:0: CD-ROM            Linux    File-CD Gadget   0404 PQ: 0 ANSI: 2
[27428.141512] sr 6:0:0:0: Power-on or device reset occurred
[27428.142294] sr 6:0:0:0: [sr1] scsi-1 drive
[27428.156111] sr 6:0:0:0: Attached scsi CD-ROM sr1
[27428.156221] sr 6:0:0:0: Attached scsi generic sg5 type 5
[27429.531820] usb 1-6.4: USB disconnect, device number 15
[27429.875838] usb 1-6.4: new high-speed USB device number 16 using xhci_hcd
[27429.977136] usb 1-6.4: New USB device found, idVendor=12d1, idProduct=107e, bcdDevice= 2.99
[27429.977141] usb 1-6.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[27429.977145] usb 1-6.4: Product: WAS-LX1A
[27429.977147] usb 1-6.4: Manufacturer: HUAWEI
[27429.977149] usb 1-6.4: SerialNumber: 2XJDU17829010731
[27429.986290] usb-storage 1-6.4:1.1: USB Mass Storage device detected
[27429.986744] scsi host6: usb-storage 1-6.4:1.1
[27430.988763] scsi 6:0:0:0: CD-ROM            Linux    File-CD Gadget   0404 PQ: 0 ANSI: 2
[27430.989606] sr 6:0:0:0: Power-on or device reset occurred
[27430.990087] sr 6:0:0:0: [sr1] scsi-1 drive
[27431.004077] sr 6:0:0:0: Attached scsi CD-ROM sr1
[27431.004193] sr 6:0:0:0: Attached scsi generic sg5 type 5

Stefanoxjx

No idea?
I tried with Shaomi mi9t too but result is the same :(