My app for order picking uses Bluetooth barcode scanner urovo sr5600 as a HID keyboard.
It has to retrieve the data from the scanner and to create a list of scanned products. When the user scans a product then a barcode is inputted in the textfield and then the textfield becomes not focused. The event on submit happens and therefore focus disappears.
1) How to set action "set focus" for textfield on submit?
2) when the user can scroll a screen to watch other products in the bottom of the list how to return focus for the textfield?