Make array from AdapterView

Question

Is it possible to get array of views from onItemSelected()? because I need to set animation for current view and clear the animation from other views, is it possible?

        @Override
        public void onItemSelected(AdapterView<?> adV, View view, int currentIndex, long l) 
        {

                view.startAnimation(AnimationUtils.loadAnimation(currentContext, R.anim.scale_anim));
                adV[currentIndex + 1].clearAnimation();
                adV[currentIndex - 1].clearAnimation();

        }

@m0skit0 yup, NullPointerException happened when I change my device orientation from startAnimation() method! — Ali
– Ali, Commented Feb 22, 2013 at 14:37
Your question is not clear enough. What Views you want in the array? — m0skit0
– m0skit0, Commented Feb 22, 2013 at 14:42
@m0skit0 Forgot the views, I want to clear all animation from the views expect the current view. — Ali
– Ali, Commented Feb 22, 2013 at 14:43

Emanuel Moecklin · Accepted Answer · 2013-02-22 15:16:16Z

2

You could iterate over the children of the AdapterView like this:

int count = adV.getChildCount();
for (int i = 0; i < count; i++) {
    View v = adV.getChildAt(i);
    view.clearAnimation();
}

Of course you would need to check also if the view is the current one and skip it.

edited Feb 22, 2013 at 15:16

answered Feb 22, 2013 at 14:56

Emanuel Moecklin

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1 Comment

Ali Over a year ago

Thanks, Work like a charm.

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