[Datawedge][Android] Do not scan when EditText is not focusable.

Hello, I am developing apk for MC3300 with android. I am using my own Datawedge Profile to perfom scan at my application.

Is that possible to stop or suspend scanner or do not read scan until some EditText will become focusable?

In my apk, after a scan I am sendng request do server and waiting for response, and until I get response I want to block next scan.