fragment/androidx.fragment.app/[main]ListFragment

ListFragment

open class ListFragment : Fragment(source)

Static library support version of the framework's android.app.ListFragment. Used to write apps that run on platforms prior to Android 3.0. When running on Android 3.0 or above, this implementation is still used; it does not try to switch to the framework's implementation. See the framework SDK documentation for a class overview.

Constructors

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constructor()

Functions

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@Nullable
open fun getListAdapter(): ListAdapter
Get the ListAdapter associated with this fragment's ListView.
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@NonNull
open fun getListView(): ListView
Get the fragment's list view widget.
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open fun getSelectedItemId(): Long
Get the cursor row ID of the currently selected list item.
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open fun getSelectedItemPosition(): Int
Get the position of the currently selected list item.
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@Nullable
open fun onCreateView(@NonNull inflater: LayoutInflater, @Nullable container: ViewGroup, @Nullable savedInstanceState: Bundle): View
Provide default implementation to return a simple list view.
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open fun onDestroyView()
Detach from list view.
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open fun onListItemClick(@NonNull l: ListView, @NonNull v: View, position: Int, id: Long)
This method will be called when an item in the list is selected.
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open fun onViewCreated(@NonNull view: View, @Nullable savedInstanceState: Bundle)
Attach to list view once the view hierarchy has been created.
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@NonNull
fun requireListAdapter(): ListAdapter
Get the ListAdapter associated with this fragment's ListView.
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open fun setEmptyText(@Nullable text: CharSequence)
The default content for a ListFragment has a TextView that can be shown when the list is empty.
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open fun setListAdapter(@Nullable adapter: ListAdapter)
Provide the cursor for the list view.
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open fun setListShown(shown: Boolean)
Control whether the list is being displayed.
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open fun setListShownNoAnimation(shown: Boolean)
Like setListShown, but no animation is used when transitioning from the previous state.
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open fun setSelection(position: Int)
Set the currently selected list item to the specified position with the adapter's data