數據變化自動通知ViewPager的適配器：Android AutoNotifyViewPager

Android AutoNotifyViewPager這個項目是ViewPager的升級版。當內容被改變時，會自動通知viewpager的適配器。

• By default ViewPager's adapter should be notified using mAdapter.notifyDataSetChanged() if data get's changed after setting adapter to avoid IllegalStateException
• It get's difficult to update your adapter when PagerAdapter is in other class, typically different *.java
• Example :

  • In this app, ListView's adapter & ViewPager's adapter share's same content.
  • When scrolled down to bottom of the page in ListView, GetMoreData is triggered, fetched, parsed & updated to ListView's adapter.
  • Seems easy, but when the user clicks & navigates to ViewPager after triggered and before updated, you end up in IllegalStateException as the data got changed but not notified.
  • This can be avoided having complex eventListeners, instead simply use AutoNotifyViewPager
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  項目主頁：http://www.baiduhome.net/lib/view/home/1404284137030