Capturing Android soft key events

Question

I have two edittexts and a button in my layout.When I press the 'done' key in softkeyboard, I need to catch that key event and perform null checking for these edit fields.Can anyone kindly help me on this?

BR, Rony

Answer 1

public boolean onKeyDown(int keyCode, KeyEvent event) {  
    if(keyCode==KeyEvent.KEYCODE_ENTER)
    {  
        check for null;
    }
    return(super.onKeyDown(keyCode, event));  
}