-----------Note For Pulltorefresh Demo-----------
1, the project can not find class ViewPager but you has put the v4 jar in folder libs.
caused by:
the v4 jar is not packed in apk
solution:
1-1 enter Java Build Path
1-2 select the fouth category: Order and Exclude
1-3 selcet the v4 jar (in Android private Library)
2, can not cast from Fragment to PullToRefreshListFragment
caused by:
if you use v4 jar, there are two Fragment, one is android.app.ListFragment, one is android.support.v4.app.ListFragment.
solution:
include the android.support.v4.app.ListFragment