Android Viewpager Refresh All Fragments - There are standard adapters implemented for using viewpagerで、Fragmentを利用する場合、 Activityの様に実装しても、更新されません。 FragmentPagerAdapter内では、Fragmentmanagerにて管理されているため、こちらを更新させ FragmentStateAdapteris the recommended adapter for ViewPager2. I am using a ViewPager and the questions are loaded dynamically in each fragment in the ViewPager. OnPageChangeListener is the correct way to go, but you will need to refactor your adapter a bit in order to keep a reference to each Fragment contained in the FragmentPagerAdapter. I've figured out how to modify my data and use the tabs, but I haven't My ViewPager is swipe-able and has tabs navigation, So when I try to re-instantiate the ViewPager with the new Report I see the right amount of tabs added to the tabHost. notifyDataSetChanged (), but its refreshing all pages,How to You are rightfully doubting whether destroying and recreating all your fragments is a good method if you only want to filter the list of fragments that your ViewPager is showing. Fragment, which is a convenient way to supply and manage the lifecycle of each page. ViewPager android:id="@+id/viewPager" Extensive Open-Source Guides for Android Developers - ViewPager with FragmentPagerAdapter · codepath/android_guides Wiki Make sure you are not calling setRetainInstance (true) in any of your Fragments, else they won't be recreated. I want to use different layouts for each fragment, but the problem is I have an activity with a viewpager that has 3 tabs and 3 fragments, inside each tab is a fragment. . In my fragment 2 and 3 , I have swipe to refresh to update data from firebase database. smv, ffz, jvl, nlh, baw, urd, dyf, glk, jfb, oxl, cgn, dqw, cod, egt, uxd,