ImageView not updating in viewpager

Asked Nov 17 '16 at 10:04

Active Nov 17 '16 at 11:14

Viewed 116 times

I have a viewpager with 5-6 fragments in it. Each fragment is of the same class and contains an imageView. I am trying to show an animation drawable in the imageView. The imageView is being shown empty in first two fragments initially (as only those are cached by pager) once i scroll to 4 fragment and scroll back all fragments show the images being animated.

imgView.setBackgroundDrawable(animationDrawable);
        imgView.post(new Runnable() {
            @Override
            public void run() {
                animationDrawable.start();
            }
        });

edited Nov 17 '16 at 11:14

Kinjal

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asked Nov 17 '16 at 10:04

pvn

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and where are you calling this code? – Drilon Blakqori Nov 17 '16 at 10:09
Check this answer http://stackoverflow.com/questions/36369413/stop-preloading-pages-in-viewpager-example – Anil Ravsaheb Ghodake Nov 17 '16 at 10:12
@DrilonBlakqori the code is called in onCreateView – pvn Nov 17 '16 at 10:34
@Anil Did try that didn't work – pvn Nov 17 '16 at 10:34
@pvn I think we can't stop preloading functionality of view pager,so we have to check which [fragment is visible](http://stackoverflow.com/questions/10024739/how-to-determine-when-fragment-becomes-visible-in-viewpager/12523627#12523627) on the screen – Anil Ravsaheb Ghodake Nov 17 '16 at 10:48

ImageView not updating in viewpager

0 Answers0