Android ListView item highlight programmatically

Posted by dhomes on Stack Overflow See other posts from Stack Overflow or by dhomes
Published on 2010-03-11T19:54:41Z Indexed on 2010/03/11 21:19 UTC
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Hi all,

I know it's been asked around but I haven't found quite the answer yet (new to Android so sorry about the ignorance)

my app's launch Activity has an EditText (called searchbox) , a ListView (designations) and a Spinner (types)

I use the EditText as a searchbox, I have to pass the string through a custom editing to make searching more flexible. After that I match that against the closest approximation I find in 'designations' and do

designations.setSelection(j);

As expected, this sets the desired item to the top of designations. But I can find a way to highlight it via code.

NOW, i do know that if the device is in touch mode the highlighting of a selected item won't occur. So the last 4 lines of my searchbox's onTextChanged event are:

        designations.setFocusable(true);            
        designations.setFocusableInTouchMode(true);
        if (match==true)      designations.setSelection(j);
        if (st.length()==0)   designations.setSelection(0);

to no avail.

now, i don't have any code on searchbox's afterTextChanged(Editable s);

so could anyone give me a clue on this?

regards ~dh

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