Disable animation in viewpager2

Question

I have viewpager2 and adapter for him that extends FragmentStateAdapter. I want user to go to another page only by clicking on tablayout. I have disabled user input for this viewpager2. But when I click on tab, there is animation of fast swiping between pages. But I want just new fragment to show. Like with FragmentTransaction, but with viewpager2 and tablayout. Does anyone knows ho to do it?

Answer 1

You should use addOnTabSelectedListener like this:

    tabLayout.addOnTabSelectedListener(object : TabLayout.OnTabSelectedListener {
        override fun onTabReselected(tab: TabLayout.Tab?) {
        }

        override fun onTabUnselected(tab: TabLayout.Tab?) {
        }

        override fun onTabSelected(tab: TabLayout.Tab?) {
            tab?.position?.let { viewPager?.setCurrentItem(it, false) }
        }

    })

You already use

viewPager.isUserInputEnabled = false

Note : setCurrentItem(int item, boolean smoothScroll)

Set the currently selected page with smooth scroll. If you set smooth scroll is false, you don't see the animation