Bluetooth file transfer
how to send a folder containing many files via Bluetooth using Raspberry Pi 3B+
Note: using QT 5 and above version

how to send a folder containing many files via Bluetooth using Raspberry Pi 3B+

we tried system function also but the onscreen keyboard does not come before application fullscreen mode

system("keyboard.sh")

using QProcess to call Keyboard with the following script

Script :-

#!/bin/bash
sudo florence # -s 500x200

standard Qt4.8.5 X11

I am working with QT 5 on a Raspberry Pi3B+ and Capacitive touch screen. I used the virtual keyboard(matchbox) in my application in fullscreen mode virtual keyboard does not come before the application. It's only running behind my application.
can anyone help me?