I want to use ViewPager2
because it is supposed to replace ViewPager
and I hope to get rid of some problems I've had with ViewPager
.
I want to do this:
<androidx.viewpager2.widget.ViewPager2
android:id="@+id/detail_pager_view"
android:layout_height="match_parent"
android:layout_width="match_parent" >
<androidx.viewpager.widget.PagerTabStrip
android:id="@+id/detail_pager_strip"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:layout_width="match_parent" />
</androidx.viewpager2.widget.ViewPager2>
But ViewPager2
complains that it cannot have any children. On the other hand, if I move PagerTabStrip
out of ViewPager2
it complains that it must be a child of a ViewPager
.
So it seems that PagerTabStrip
is not compatible with ViewPager2
. Am I correct?
Is there any current solution to this? (except writing your own PagerTabStrip
)
ViewPager2 is an improved version of the ViewPager library that offers enhanced functionality and addresses common difficulties when using ViewPager . ViewPager2 has several advantages such as vertical orientation support, RTL and access to DiffUtil .
Refering to this, you need to use TabLayout
Use of ViewPager2 in Android
<com.google.android.material.appbar.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
<androidx.appcompat.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light"/>
<com.google.android.material.tabs.TabLayout
android:id="@+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</com.google.android.material.appbar.AppBarLayout>
<androidx.viewpager2.widget.ViewPager2
android:id="@+id/viewpager"
app:layout_anchor="@id/tabs"
app:layout_anchorGravity="bottom"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
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