title: Android ViewPager scrolling issue with only one item when using getPageWidth from PagerAdapter
body: <p>I have a ViewPager with a custom PagerAdapter that overwrites the method getPageWidth to return 0.3f, so I can show multiple pages in the screen, as suggested in the following blog:</p>
  
  <p><a href="http://commonsware.com/blog/2012/08/20/multiple-view-viewpager-options.html">http://commonsware.com/blog/2012/08/20/multiple-view-viewpager-options.html</a></p>
  
  <p>In this case the ViewPager starts empty and the user starts filling the pages (images) as requested. The images are filled from left to right. All is working fine and the pages are dinamically created, and it is easy to swipe between them when there are multiple images.</p>
  
  <p>However there is a problem when there are less than three pages instantiated. A swipe gesture from right (no content) to left produces a flickering with pages moving from left to right alternatively, as if the ViewPager were trying to move the first pages to right but later turning to its original position. This happens during the whole gesture, and stop when leaving the gesture. As I said this does not happen when there are pages enough to cover the whole screen width and a real scroll is necessary.</p>
  
  <p>Any Ideas?</p>