Android Question Using Barcode Scanner via Bluetooth

[EduardoElias]

I am trying to use a scanner by bluetooth.

But this kind that I am using disconnects frequently for battery safe.

When it reconnects it restarts my app, since android recognized a keyboard connected.

This cause my app to reload a lot of things that only happens when the application is turned on.

My question is, what is the cycle that happens when a Bluetooth keyboard is connected? I dont want that the app get restarted

 

[fixit30]

It would be better to use the barcode scanner in SPP Mode if it supports it

 

[EduardoElias]

I will take a look on this.. however I am using USB barcode Scanner either and I am not sure SPP runs on USB ?

 

[fixit30]

Sorry, the thread title said Bluetooth. You will need to check the documentation of your USB device, but I would of thought that it could be configured for Serial comms instead of keyboard emulation.