ViewPager does not redraw content, remains/turns blank

Question

We\'re suffering from a very strange issue with ViewPager here. We embed lists on each ViewPager page, and trigger notifyDataSetChanged both on the list adapter and the view

Answer 1

The Android Support Library has a demo Activity that includes a ViewPager with a ListView on every page. You should probably have a look and see what it does.

In Eclipse (with Android Dev Tools r20):

1. Select New > Android Sample Project
2. Select your target API level (I suggest the newest available)
3. Select Support4Demos
4. Right-click the project and select Android Tools > Add Support Library
5. Run the app and select Fragment and then Pager

The code for this is in src/com.example.android.supportv4.app/FragmentPagerSupport.java. Good luck!