title: How do I disable the paging of a ViewPager in certain circumstances to certain childs?
body: <p>I could disable ViewPager with extending ViewPager to have a setPagingEnabled method, but now I just want to disable a child temporarily.</p>
  
  <p>I suspect I have to override OnPageScrolled and cancel scrolling by accessing the setScrollState method of ViewPager, but I can't figure out how.</p>