Android Question BLE Scan2

[iCAB]

Hi There

Is there a reason why BLE Scan2 doesn't find all bluetooth devices listed under System Settings->Bluetooth->Available devices?
I am using B4A 10.2, BLE2 (1.38).

I also tried using the BLE2 sample code. I am getting the same results.

The manager is initialized as follows:

manager.Scan2(Null, False)

Also, I have downloaded a scanner app and it does seem to display device names/descriptions for some of the devices that I am not getting a name for,

Can someone clarify please

Thanks
iCAB

 

[Erel]

System Settings->Bluetooth->Available devices?

Don't confuse classic Bluetooth with BLE devices.

What is Bluetooth?

Bluetooth is a widely used, short range (~10 meters), wireless technology.There are two completely different Bluetooth protocols: Classic Bluetooth and Bluetooth Low Energy (BLE).Almost all devices support classic Bluetooth and almost all newer devices support BLE.Bluetooth supports all kinds of...

www.b4x.com

 

[iCAB]

So is it right to say that the android OS scans for Classic & BLE devices??

Thanks,
iCAB

 

[Erel]

I'm not sure whether it shows BLE devices there.