Hi all,
I am working on an android device having lollipop 5.1.1 OS. I have connected an external USB keyboard to the device. What I want to do is when user press F1 key in test field of any app(messaging/email), I want to receive the key press event and want to show a simple pop-up/ windows on screen. User should be able to navigate through this window.
How to achieve the above use case ? Use case should be common for all application.