Android代码一个运行页面比ViewPager更宽或者更窄的MultiViewPager

MultiViewPagerUPDATE:ThisbehaviorisnowincludedintheRecyclerViewforsupportlib24.2.0andlater.PleaselookatusingLinearSnapHelper.TheMultiViewPagerisanextensionofthesupport-v4library'sViewPagerthatallowsthepagestobewiderornarrowerthantheViewPageritself.Ittakescareofaligningthepages