hi, I have a problem that I don't know if it can be solved. I haven't been using App Inventor for very long.
I am trying to create an app to manage my warehouse and I have a PDA terminal with 1/2D barcode reader integrate.
Initially I had created the application so that when I went to the text box I went to scan the barcode, it was written in the box and then I pressed the confirm scan button to process it (however it is slower because for each barcode entered I have to go to press the button).
My question is: can i make it so that when I read the barcode with the pda (so when the text is written in the text box) the code is processed automatically without pressing any buttons?
Thanks so much.