set focus in unfilled edittext how can implemented android application

Question

hi

I am implementing one application gust i am adding validations in login page implemented then two fields required username and password button login i am applying validations then focus are not getting then set focus in unfilled edittext

>

 if(Username.contentEquals("")) {
    > Toast.makeText(LBS.this, "Please enter
    > username ",Toast.LENGTH_SHORT).show(); 
    > } else { if( pwd.contentEquals("")) 
    > Toast.makeText(LBS.this, "Please enter
    > password ",Toast.LENGTH_SHORT).show();
    > else
    >             try { ........................... }

not filling username then filling password then username entered some toast displayed fine focus are entered in username edittext this is the problem how can implemented focus in unfilled username

Answer 1

You should be able to use requestFocus after you've come back from the Toast.

For example, if you've got an editText object called username, you SHOULD be able to add a line like username.requestFocus();

But I'm having some problem, right now, making that work just right. In my emulator, the edittext I specify appears to have focus (blinking cursor) but the next field also has a blinking cursor and is where the next key strokes go. So there may need to be some extra bit of code before/after the requestFocus call.

Answer 2

Mee too got Same Problem.Wat is the extra code that needs to be placed in order get back control back to setFocussed widget.I will be waiting for valuable reply.