FragmentPagerAdapter deprecated
UPDATE 2021-06-14: At this point, ViewPager itself is all but deprecated. Technically, ViewPager is not deprecated, but the two concrete PagerAdapter implementations — FragmentPagerAdapter and FragmentStatePagerAdapter — are deprecated. Ideally, switch to something else, such as ViewPager2 or the pager composable in Accompanist.
Replace:
class MyViewPagerAdapter(manager: FragmentManager) : FragmentPagerAdapter(manager)with:
class MyViewPagerAdapter(manager: FragmentManager) : FragmentPagerAdapter(manager, FragmentPagerAdapter.BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT)(assuming that MyViewPagerAdapter does not need this value to be configurable)
The javadocs actually has the following deprecation notice on FragmentPagerAdapter:
This class is deprecated.
Switch to ViewPager2 and use FragmentStateAdapter instead.
Need to switch to ViewPager2, they have a migration guide here.
https://developer.android.com/training/animation/vp2-migration#java