# Swipe tabs view
xml
```xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<com.google.android.material.tabs.TabLayout
android:id="@+id/tab_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<androidx.viewpager2.widget.ViewPager2
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" />
</LinearLayout>
```
class
```kotlin
class CollectionDemoFragment : Fragment() {
// When requested, this adapter returns a DemoObjectFragment,
// representing an object in the collection.
private lateinit var demoCollectionAdapter: DemoCollectionAdapter
private lateinit var viewPager: ViewPager2
override fun onCreateView(
inflater: LayoutInflater,
container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
return inflater.inflate(R.layout.collection_demo, container, false)
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
demoCollectionAdapter = DemoCollectionAdapter(this)
viewPager = view.findViewById(R.id.pager)
viewPager.adapter = demoCollectionAdapter
}
}
class DemoCollectionAdapter(fragment: Fragment) : FragmentStateAdapter(fragment) {
override fun getItemCount(): Int = 100
override fun createFragment(position: Int): Fragment {
// Return a NEW fragment instance in createFragment(int)
val fragment = DemoObjectFragment()
fragment.arguments = Bundle().apply {
// Our object is just an integer :-P
putInt(ARG_OBJECT, position + 1)
}
return fragment
}
}
private const val ARG_OBJECT = "object"
// Instances of this class are fragments representing a single
// object in our collection.
class DemoObjectFragment : Fragment() {
override fun onCreateView(
inflater: LayoutInflater,
container: ViewGroup?,
savedInstanceState: Bundle?
): View {
return inflater.inflate(R.layout.fragment_collection_object, container, false)
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
arguments?.takeIf { it.containsKey(ARG_OBJECT) }?.apply {
val textView: TextView = view.findViewById(android.R.id.text1)
textView.text = getInt(ARG_OBJECT).toString()
}
}
}
```
usage
```kotlin
class CollectionDemoFragment : Fragment() {
...
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
val tabLayout = view.findViewById(R.id.tab_layout)
TabLayoutMediator(tabLayout, viewPager) { tab, position ->
tab.text = "OBJECT ${(position + 1)}"
}.attach()
}
...
}
```