It's default state is transparent actually :)
On Wed, May 6, 2009 at 9:10 AM, Jeff Sharkey <jshar...@android.com> wrote:
>
> So the list_selector_drawable is a stateful drawable, where it's
> default state is black. (This is why ListView unselected items are
> transparent/black.) The default button drawable is also stateful, but
> it's default state is an unpressed button.
>
> You could force it into a focused state using Drawable.setState()
> before setting it to the background.
>
> However, keep in mind that you probably don't want to have the
> TextView always appear selected, as it might confuse users to see two
> selected areas on screen at once.
>
> You might instead try setting the TextView to be focusable, so the
> background changes automatically whenever the user moves focus to the
> TextView.
>
> j
>
> On Wed, May 6, 2009 at 5:57 AM, gsmd <gsm...@gmail.com> wrote:
>>
>> Ok, here's a simple 'helloorange' activity:
>> --
>> �...@override
>> public void onCreate(Bundle savedInstanceState) {
>> super.onCreate(savedInstanceState);
>> TextView tv = new TextView(this);
>> tv.setText("some text");
>> tv.setBackgroundDrawable(getResources().getDrawable
>> (android.R.drawable.list_selector_background));
>> setContentView(tv);
>> }
>> --
>> When running this, the background doesn't change it's color. When I
>> change to android.R.drawable.btn_default, it works.
>> So, how do I apply orange background drawable to a TextView at
>> runtime?
>>
>> TIA.
>> >
>>
>
>
>
> --
> Jeff Sharkey
> jshar...@google.com
>
> >
>
--
Romain Guy
Android framework engineer
romain...@android.com
Note: please don't send private questions to me, as I don't have time
to provide private support. All such questions should be posted on
public forums, where I and others can see and answer them
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