android-edittext

I need to press the Ok button on the virtual keyboard to trigger the check(View v) event and the keyboard does NOT close. How can this be done?

I want to insert an icon from the left edge in the EditText component, and round the corners a little, as well as change the ... kness of the frame. I will be grateful for any information, in the search engines there is nothing that could not be found.

I have two options in the app for getting email mail (for now anyway): this is to get it from the server as a response to my ... t at all? I hope I'm not the first person to face such a question and I think that there is already a solution to my problem.