Hiding Button as a function of position

[SeloSlav]

The following code sets up my InfiniteViewPager and hides a button depending on the position of the pager. It works, as in the buttons starts GONE, and appears when you swipe to a new position, but as you swipe back to "position 0" the button reappears. I believe this is because when I swipe back, the position is no longer really "position 0". I get the following in my logcat when I return to the image contained in "position 0":

11-23 23:29:49.694  25109-25109/com.app.store D/InfinitePagerAdapter﹕ instantiateItem: real position: 3301
11-23 23:29:49.694  25109-25109/com.app.store D/InfinitePagerAdapter﹕ instantiateItem: virtual position: 1

This is the code for initiating my pager and the OnPageChangeListener.

private void init(Context context) {
    View view = inflate(context, R.layout.listview_item, this);
    view.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));

    ViewPager viewPager;
    CustomPagerAdapter adapter;
    viewPager = (ViewPager) findViewById(R.id.view_pager);
    adapter = new CustomPagerAdapter(context);

    PagerAdapter wrappedAdapter = new InfinitePagerAdapter(adapter);
    viewPager.setAdapter(wrappedAdapter);

    //Hide the button unless showing image
    final Button selectButton = (Button) findViewById(R.id.selectButton);
    selectButton.setVisibility(GONE);

    viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

        }

        @Override
        public void onPageSelected(int position) {
             if(position==0)
                selectButton.setVisibility(View.GONE);
             else
                selectButton.setVisibility(View.VISIBLE);
        }

        @Override
        public void onPageScrollStateChanged(int state) {

        }
    });

[adamhongmy]

I'm having this issue too! I want to show the indicators based onPageSelected position but it is 300. Seeing this post was posted 2 years ago, well, I'm screwed T.T