问题
I have an activity with a view pager and three pages to display. When ever the activity loads, only the first two pages are instantiated i.e instantiateitem in the pageradapter class is called only for position 0 and 1. Is there a way to instantiate all the three pages?
回答1:
Try setOffScreenPageLimit(2). By default only one page to the left and to the right are instantiated. By setting to 2 it should instantiate your 3 pages.
来源：https://stackoverflow.com/questions/10046484/instantiate-all-items-in-view-pager-android