AppCompatDialogFragment

Added in 1.1.0

Kotlin |Java

public class AppCompatDialogFragment extends DialogFragment

java.lang.Object
↳	androidx.fragment.app.Fragment
	↳	androidx.fragment.app.DialogFragment
		↳	androidx.appcompat.app.AppCompatDialogFragment

A special version of DialogFragment which uses an AppCompatDialog in place of a platform-styled dialog.

See also
`DialogFragment`

Summary

Public constructors
`AppCompatDialogFragment()`
`AppCompatDialogFragment(@LayoutRes int contentLayoutId)`

Public methods
`@NonNull Dialog`	`onCreateDialog(@Nullable Bundle savedInstanceState)` Override to build your own custom Dialog container.

Inherited Constants

From androidx.fragment.app.DialogFragment

`static final int`	`STYLE_NORMAL = 0` Style for `setStyle`: a basic, normal dialog.
`static final int`	`STYLE_NO_FRAME = 2` Style for `setStyle`: don't draw any frame at all; the view hierarchy returned by `onCreateView` is entirely responsible for drawing the dialog.
`static final int`	`STYLE_NO_INPUT = 3` Style for `setStyle`: like `STYLE_NO_FRAME`, but also disables all input to the dialog.
`static final int`	`STYLE_NO_TITLE = 1` Style for `setStyle`: don't include a title area.

Inherited methods

From androidx.activity.result.ActivityResultCaller

abstract ActivityResultLauncher<I>

<I, O> registerForActivityResult(
    ActivityResultContract<I, O> contract,
    ActivityResultCallback<O> callback
)

From android.content.ComponentCallbacks

`abstract void`	`onConfigurationChanged(Configuration p)`
`abstract void`	`onLowMemory()`

From androidx.fragment.app.DialogFragment

`void`	`dismiss()` Dismiss the fragment and its dialog.
`void`	`dismissAllowingStateLoss()` Version of `dismiss` that uses `FragmentTransaction.commitAllowingStateLoss()`.
`void`	`@MainThread dismissNow()` Version of `dismiss` that uses `commitNow`.
`@Nullable Dialog`	`getDialog()` Return the `Dialog` this fragment is currently controlling.
`boolean`	`getShowsDialog()` Return the current value of `setShowsDialog`.
`@StyleRes int`	`getTheme()`
`boolean`	`isCancelable()` Return the current value of `setCancelable`.
`void`	`@MainThread onActivityCreated(@Nullable Bundle savedInstanceState)` This method is deprecated. use `onCreateDialog` for code touching the dialog created by `onCreateDialog`, `onViewCreated` for code touching the view created by `onCreateView` and `onCreate` for other initialization.
`void`	`@MainThread onAttach(@NonNull Context context)` Called when a fragment is first attached to its context.
`void`	`onCancel(@NonNull DialogInterface dialog)`
`void`	`@MainThread onCreate(@Nullable Bundle savedInstanceState)` Called to do initial creation of a fragment.
`void`	`@MainThread onDestroyView()` Remove dialog.
`void`	`@MainThread onDetach()` Called when the fragment is no longer attached to its activity.
`void`	`@CallSuper onDismiss(@NonNull DialogInterface dialog)`
`@NonNull LayoutInflater`	`onGetLayoutInflater(@Nullable Bundle savedInstanceState)` Returns the LayoutInflater used to inflate Views of this Fragment.
`void`	`@MainThread onSaveInstanceState(@NonNull Bundle outState)` Called to ask the fragment to save its current dynamic state, so it can later be reconstructed in a new instance if its process is restarted.
`void`	`@MainThread onStart()` Called when the Fragment is visible to the user.
`void`	`@MainThread onStop()` Called when the Fragment is no longer started.
`void`	`@MainThread onViewStateRestored(@Nullable Bundle savedInstanceState)` Called when all saved state has been restored into the view hierarchy of the fragment.
`final @NonNull ComponentDialog`	`requireComponentDialog()` Return the `ComponentDialog` this fragment is currently controlling.
`final @NonNull Dialog`	`requireDialog()` Return the `Dialog` this fragment is currently controlling.
`void`	`setCancelable(boolean cancelable)` Control whether the shown Dialog is cancelable.
`void`	`setShowsDialog(boolean showsDialog)` Controls whether this fragment should be shown in a dialog.
`void`	`setStyle(int style, @StyleRes int theme)` Call to customize the basic appearance and behavior of the fragment's dialog.
`void`	`show(@NonNull FragmentManager manager, @Nullable String tag)` Display the dialog, adding the fragment to the given FragmentManager.
`int`	`show(@NonNull FragmentTransaction transaction, @Nullable String tag)` Display the dialog, adding the fragment using an existing transaction and then `committing` the transaction.
`void`	`showNow(@NonNull FragmentManager manager, @Nullable String tag)` Display the dialog, immediately adding the fragment to the given FragmentManager.

From android.content.DialogInterface.OnCancelListener

abstract void

onCancel(DialogInterface p)

From android.content.DialogInterface.OnDismissListener

abstract void

onDismiss(DialogInterface p)

From androidx.fragment.app.Fragment

`void`	`dump( @NonNull String prefix, @Nullable FileDescriptor fd, @NonNull PrintWriter writer, @Nullable String[] args )` Print the Fragments's state into the given stream.
`final boolean`	`equals(@Nullable Object o)` Subclasses can not override equals().
`final @Nullable FragmentActivity`	`getActivity()` Return the `FragmentActivity` this fragment is currently associated with.
`boolean`	`getAllowEnterTransitionOverlap()` Returns whether the the exit transition and enter transition overlap or not.
`boolean`	`getAllowReturnTransitionOverlap()` Returns whether the the return transition and reenter transition overlap or not.
`final @Nullable Bundle`	`getArguments()` Return the arguments supplied when the fragment was instantiated, if any.
`final @NonNull FragmentManager`	`getChildFragmentManager()` Return a private FragmentManager for placing and managing Fragments inside of this Fragment.
`@Nullable Context`	`getContext()` Return the `Context` this fragment is currently associated with.
`@NonNull CreationExtras`	`@CallSuper getDefaultViewModelCreationExtras()` The `Fragment's arguments` when this is first called will be used as the defaults to any `androidx.lifecycle.SavedStateHandle` passed to a view model created using this extra.
`@NonNull ViewModelProvider.Factory`	`getDefaultViewModelProviderFactory()`
`@Nullable Object`	`getEnterTransition()` Returns the Transition that will be used to move Views into the initial scene.
`@Nullable Object`	`getExitTransition()` Returns the Transition that will be used to move Views out of the scene when the fragment is removed, hidden, or detached when not popping the back stack.
`final @Nullable FragmentManager`	`getFragmentManager()` This method is deprecated. This has been removed in favor of `getParentFragmentManager()` which throws an `IllegalStateException` if the FragmentManager is null.
`final @Nullable Object`	`getHost()` Return the host object of this fragment.
`final int`	`getId()` Return the identifier this fragment is known by.
`final @NonNull LayoutInflater`	`getLayoutInflater()` Returns the cached LayoutInflater used to inflate Views of this Fragment.
`@NonNull Lifecycle`	`getLifecycle()` Overriding this method is no longer supported and this method will be made `final` in a future version of Fragment.
`@NonNull LoaderManager`	`getLoaderManager()` This method is deprecated. Use `LoaderManager.getInstance(this)`.
`final @Nullable Fragment`	`getParentFragment()` Returns the parent Fragment containing this Fragment.
`final @NonNull FragmentManager`	`getParentFragmentManager()` Return the FragmentManager for interacting with fragments associated with this fragment's activity.
`@Nullable Object`	`getReenterTransition()` Returns the Transition that will be used to move Views in to the scene when returning due to popping a back stack.
`final @NonNull Resources`	`getResources()` Return `requireActivity().getResources()`.
`final boolean`	`getRetainInstance()` This method is deprecated. Instead of retaining the Fragment itself, use a non-retained Fragment and keep retained state in a ViewModel attached to that Fragment.
`@Nullable Object`	`getReturnTransition()` Returns the Transition that will be used to move Views out of the scene when the Fragment is preparing to be removed, hidden, or detached because of popping the back stack.
`final @NonNull SavedStateRegistry`	`getSavedStateRegistry()`
`@Nullable Object`	`getSharedElementEnterTransition()` Returns the Transition that will be used for shared elements transferred into the content Scene.
`@Nullable Object`	`getSharedElementReturnTransition()` Return the Transition that will be used for shared elements transferred back during a pop of the back stack.
`final @NonNull String`	`getString(@StringRes int resId)` Return a localized string from the application's package's default string table.
`final @NonNull String`	`getString(@StringRes int resId, @Nullable Object[] formatArgs)` Return a localized formatted string from the application's package's default string table, substituting the format arguments as defined in `java.util.Formatter` and format.
`final @Nullable String`	`getTag()` Get the tag name of the fragment, if specified.
`final @Nullable Fragment`	`getTargetFragment()` This method is deprecated. Instead of using a target fragment to pass results, use `setFragmentResult` to deliver results to `FragmentResultListener` instances registered by other fragments via `setFragmentResultListener`.
`final int`	`getTargetRequestCode()` This method is deprecated. When using the target fragment replacement of `setFragmentResultListener` and `setFragmentResult`, consider using `setArguments` to pass a `requestKey` if you need to support dynamic request keys.
`final @NonNull CharSequence`	`getText(@StringRes int resId)` Return a localized, styled CharSequence from the application's package's default string table.
`boolean`	`getUserVisibleHint()` This method is deprecated. Use `setMaxLifecycle` instead.
`@Nullable View`	`getView()` Get the root view for the fragment's layout (the one returned by `onCreateView`), if provided.
`@NonNull LifecycleOwner`	`@MainThread getViewLifecycleOwner()` Get a `LifecycleOwner` that represents the `Fragment's View` lifecycle.
`@NonNull LiveData<LifecycleOwner>`	`getViewLifecycleOwnerLiveData()` Retrieve a `LiveData` which allows you to observe the `lifecycle of the Fragment's View`.
`@NonNull ViewModelStore`	`getViewModelStore()` Returns the `ViewModelStore` associated with this Fragment
`final int`	`hashCode()` Subclasses can not override hashCode().
`static @NonNull Fragment`	`instantiate(@NonNull Context context, @NonNull String fname)` This method is deprecated. Use `getFragmentFactory` and `instantiate`
`static @NonNull Fragment`	`instantiate( @NonNull Context context, @NonNull String fname, @Nullable Bundle args )` This method is deprecated. Use `getFragmentFactory` and `instantiate`, manually calling `setArguments` on the returned Fragment.
`final boolean`	`isAdded()` Return true if the fragment is currently added to its activity.
`final boolean`	`isDetached()` Return true if the fragment has been explicitly detached from the UI.
`final boolean`	`isHidden()` Return true if the fragment has been hidden.
`final boolean`	`isInLayout()` Return true if the layout is included as part of an activity view hierarchy via the tag.
`final boolean`	`isRemoving()` Return true if this fragment is currently being removed from its activity.
`final boolean`	`isResumed()` Return true if the fragment is in the resumed state.
`final boolean`	`isStateSaved()` Returns true if this fragment is added and its state has already been saved by its host.
`final boolean`	`isVisible()` Return true if the fragment is currently visible to the user.
`void`	`onActivityResult(int requestCode, int resultCode, @Nullable Intent data)` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`void`	`@MainThread @CallSuper onAttach(@NonNull Activity activity)` This method is deprecated. See `onAttach`.
`void`	`@MainThread onAttachFragment(@NonNull Fragment childFragment)` This method is deprecated. The responsibility for listening for fragments being attached has been moved to FragmentManager.
`void`	`@CallSuper onConfigurationChanged(@NonNull Configuration newConfig)`
`boolean`	`@MainThread onContextItemSelected(@NonNull MenuItem item)` This hook is called whenever an item in a context menu is selected.
`@Nullable Animation`	`@MainThread onCreateAnimation(int transit, boolean enter, int nextAnim)` Called when a fragment loads an animation.
`@Nullable Animator`	`@MainThread onCreateAnimator(int transit, boolean enter, int nextAnim)` Called when a fragment loads an animator.
`void`	`@MainThread onCreateContextMenu( @NonNull ContextMenu menu, @NonNull View v, @Nullable ContextMenu.ContextMenuInfo menuInfo )` Called when a context menu for the `view` is about to be shown.
`void`	`@MainThread onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater)` This method is deprecated. `androidx.activity.ComponentActivity` now implements `MenuHost`, an interface that allows any component, including your activity itself, to add menu items by calling addMenuProvider without forcing all components through this single method override.
`@Nullable View`	`@MainThread onCreateView( @NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState )` Called to have the fragment instantiate its user interface view.
`void`	`@MainThread @CallSuper onDestroy()` Called when the fragment is no longer in use.
`void`	`@MainThread onDestroyOptionsMenu()` This method is deprecated. `androidx.activity.ComponentActivity` now implements `MenuHost`, an interface that allows any component, including your activity itself, to add menu items by calling addMenuProvider without forcing all components through this single method override.
`void`	`@MainThread onHiddenChanged(boolean hidden)` Called when the hidden state (as returned by `isHidden` of the fragment or another fragment in its hierarchy has changed.
`void`	`@UiThread @CallSuper onInflate( @NonNull Activity activity, @NonNull AttributeSet attrs, @Nullable Bundle savedInstanceState )` This method is deprecated. See `onInflate`.
`void`	`@UiThread @CallSuper onInflate( @NonNull Context context, @NonNull AttributeSet attrs, @Nullable Bundle savedInstanceState )` Called when a fragment is being created as part of a view layout inflation, typically from setting the content view of an activity.
`void`	`@MainThread @CallSuper onLowMemory()`
`void`	`onMultiWindowModeChanged(boolean isInMultiWindowMode)` Called when the Fragment's activity changes from fullscreen mode to multi-window mode and visa-versa.
`boolean`	`@MainThread onOptionsItemSelected(@NonNull MenuItem item)` This method is deprecated. `androidx.activity.ComponentActivity` now implements `MenuHost`, an interface that allows any component, including your activity itself, to add menu items by calling addMenuProvider without forcing all components through this single method override.
`void`	`@MainThread onOptionsMenuClosed(@NonNull Menu menu)` This method is deprecated. `androidx.activity.ComponentActivity` now implements `MenuHost`, an interface that allows any component, including your activity itself, to add menu items by calling addMenuProvider without forcing all components through this single method override.
`void`	`@MainThread @CallSuper onPause()` Called when the Fragment is no longer resumed.
`void`	`onPictureInPictureModeChanged(boolean isInPictureInPictureMode)` Called by the system when the activity changes to and from picture-in-picture mode.
`void`	`@MainThread onPrepareOptionsMenu(@NonNull Menu menu)` This method is deprecated. `androidx.activity.ComponentActivity` now implements `MenuHost`, an interface that allows any component, including your activity itself, to add menu items by calling addMenuProvider without forcing all components through this single method override.
`void`	`@MainThread onPrimaryNavigationFragmentChanged( boolean isPrimaryNavigationFragment )` Callback for when the primary navigation state of this Fragment has changed.
`void`	`onRequestPermissionsResult( int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults )` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`void`	`@MainThread @CallSuper onResume()` Called when the fragment is visible to the user and actively running.
`void`	`@MainThread onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState)` Called immediately after `onCreateView` has returned, but before any saved state has been restored in to the view.
`void`	`postponeEnterTransition()` Postpone the entering Fragment transition until `startPostponedEnterTransition` or `executePendingTransactions` has been called.
`final void`	`postponeEnterTransition(long duration, @NonNull TimeUnit timeUnit)` Postpone the entering Fragment transition for a given amount of time and then call `startPostponedEnterTransition`.
`final @NonNull ActivityResultLauncher<I>`	`@MainThread <I, O> registerForActivityResult( @NonNull ActivityResultContract<I, O> contract, @NonNull ActivityResultCallback<O> callback )` Register a request to `start an activity for result`, designated by the given `contract`.
`final @NonNull ActivityResultLauncher<I>`	`@MainThread <I, O> registerForActivityResult( @NonNull ActivityResultContract<I, O> contract, @NonNull ActivityResultRegistry registry, @NonNull ActivityResultCallback<O> callback )` Register a request to `start an activity for result`, designated by the given `contract`.
`void`	`registerForContextMenu(@NonNull View view)` Registers a context menu to be shown for the given view (multiple views can show the context menu).
`final void`	`requestPermissions(@NonNull String[] permissions, int requestCode)` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`final @NonNull FragmentActivity`	`requireActivity()` Return the `FragmentActivity` this fragment is currently associated with.
`final @NonNull Bundle`	`requireArguments()` Return the arguments supplied when the fragment was instantiated.
`final @NonNull Context`	`requireContext()` Return the `Context` this fragment is currently associated with.
`final @NonNull FragmentManager`	`requireFragmentManager()` This method is deprecated. This has been renamed to `getParentFragmentManager()` to make it clear that you are accessing the FragmentManager that contains this Fragment and not the FragmentManager associated with child Fragments.
`final @NonNull Object`	`requireHost()` Return the host object of this fragment.
`final @NonNull Fragment`	`requireParentFragment()` Returns the parent Fragment containing this Fragment.
`final @NonNull View`	`requireView()` Get the root view for the fragment's layout (the one returned by `onCreateView`).
`void`	`setAllowEnterTransitionOverlap(boolean allow)` Sets whether the the exit transition and enter transition overlap or not.
`void`	`setAllowReturnTransitionOverlap(boolean allow)` Sets whether the the return transition and reenter transition overlap or not.
`void`	`setArguments(@Nullable Bundle args)` Supply the construction arguments for this fragment.
`void`	`setEnterSharedElementCallback(@Nullable SharedElementCallback callback)` When custom transitions are used with Fragments, the enter transition callback is called when this Fragment is attached or detached when not popping the back stack.
`void`	`setEnterTransition(@Nullable Object transition)` Sets the Transition that will be used to move Views into the initial scene.
`void`	`setExitSharedElementCallback(@Nullable SharedElementCallback callback)` When custom transitions are used with Fragments, the exit transition callback is called when this Fragment is attached or detached when popping the back stack.
`void`	`setExitTransition(@Nullable Object transition)` Sets the Transition that will be used to move Views out of the scene when the fragment is removed, hidden, or detached when not popping the back stack.
`void`	`setHasOptionsMenu(boolean hasMenu)` This method is deprecated. This method is no longer needed when using a `MenuProvider` to provide a `Menu` to your activity, which replaces `onCreateOptionsMenu` as the recommended way to provide a consistent, optionally `Lifecycle`-aware, and modular way to handle menu creation and item selection.
`void`	`setInitialSavedState(@Nullable Fragment.SavedState state)` Set the initial saved state that this Fragment should restore itself from when first being constructed, as returned by `FragmentManager.saveFragmentInstanceState`.
`void`	`setMenuVisibility(boolean menuVisible)` Set a hint for whether this fragment's menu should be visible.
`void`	`setReenterTransition(@Nullable Object transition)` Sets the Transition that will be used to move Views in to the scene when returning due to popping a back stack.
`void`	`setRetainInstance(boolean retain)` This method is deprecated. Instead of retaining the Fragment itself, use a non-retained Fragment and keep retained state in a ViewModel attached to that Fragment.
`void`	`setReturnTransition(@Nullable Object transition)` Sets the Transition that will be used to move Views out of the scene when the Fragment is preparing to be removed, hidden, or detached because of popping the back stack.
`void`	`setSharedElementEnterTransition(@Nullable Object transition)` Sets the Transition that will be used for shared elements transferred into the content Scene.
`void`	`setSharedElementReturnTransition(@Nullable Object transition)` Sets the Transition that will be used for shared elements transferred back during a pop of the back stack.
`void`	`setTargetFragment(@Nullable Fragment fragment, int requestCode)` This method is deprecated. Instead of using a target fragment to pass results, the fragment requesting a result should use `setFragmentResultListener` to register a `FragmentResultListener` with a `requestKey` using its `parent fragment manager`.
`void`	`setUserVisibleHint(boolean isVisibleToUser)` This method is deprecated. If you are manually calling this method, use `setMaxLifecycle` instead.
`boolean`	`shouldShowRequestPermissionRationale(@NonNull String permission)` Gets whether you should show UI with rationale before requesting a permission.
`void`	`startActivity(@NonNull Intent intent)` Call startActivity from the fragment's containing Activity.
`void`	`startActivity(@NonNull Intent intent, @Nullable Bundle options)` Call startActivity from the fragment's containing Activity.
`void`	`startActivityForResult(@NonNull Intent intent, int requestCode)` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`void`	`startActivityForResult( @NonNull Intent intent, int requestCode, @Nullable Bundle options )` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`void`	`startIntentSenderForResult( @NonNull IntentSender intent, int requestCode, @Nullable Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, @Nullable Bundle options )` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`void`	`startPostponedEnterTransition()` Begin postponed transitions after `postponeEnterTransition` was called.
`@NonNull String`	`toString()`
`void`	`unregisterForContextMenu(@NonNull View view)` Prevents a context menu to be shown for the given view.

From androidx.lifecycle.HasDefaultViewModelProviderFactory

`CreationExtras`	`getDefaultViewModelCreationExtras()`
`abstract ViewModelProvider.Factory`	`getDefaultViewModelProviderFactory()`

From androidx.lifecycle.LifecycleOwner

abstract Lifecycle

getLifecycle()

From androidx.savedstate.SavedStateRegistryOwner

abstract SavedStateRegistry

getSavedStateRegistry()

From android.view.View.OnCreateContextMenuListener

abstract void

onCreateContextMenu(
    ContextMenu p,
    View p1,
    ContextMenu.ContextMenuInfo p2
)

From androidx.lifecycle.ViewModelStoreOwner

abstract ViewModelStore

getViewModelStore()

Public constructors

AppCompatDialogFragment

Added in 1.1.0

public AppCompatDialogFragment()

AppCompatDialogFragment

Added in 1.4.0

public AppCompatDialogFragment(@LayoutRes int contentLayoutId)

Public methods

onCreateDialog

public @NonNull Dialog onCreateDialog(@Nullable Bundle savedInstanceState)

Override to build your own custom Dialog container. This is typically used to show an AlertDialog instead of a generic Dialog; when doing so, onCreateView does not need to be implemented since the AlertDialog takes care of its own content.

This method will be called after onCreate and immediately before onCreateView. The default implementation simply instantiates and returns a Dialog class.

Note: DialogFragment own the Dialog.setOnCancelListener and Dialog.setOnDismissListener callbacks. You must not set them yourself. To find out about these events, override onCancel and onDismiss.

Parameters
`@Nullable Bundle savedInstanceState`	The last saved instance state of the Fragment, or null if this is a freshly created Fragment.

Returns
`@NonNull Dialog`	Return a new Dialog instance to be displayed by the Fragment.