Class Index

Kotlin |Java

These are all the API classes. See all API packages.

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A

AbsoluteAlignment	A collection of common Alignments unaware of the layout direction.
AbsoluteArrangement
AbsSavedState	A Parcelable implementation that should be used by inheritance hierarchies to ensure the state of all classes along the chain is saved.
AbstractApplier	An abstract Applier implementation.
AbstractComposeView	Base class for custom android.view.Views implemented using Jetpack Compose UI.
AbstractDetailsDescriptionPresenter	An abstract Presenter for rendering a detailed description of an item.
AbstractDetailsDescriptionPresenter.ViewHolder	The ViewHolder for the AbstractDetailsDescriptionPresenter.
AbstractMediaItemPresenter	Abstract Presenter class for rendering media items in a playlist format.
AbstractMediaItemPresenter.ViewHolder	The ViewHolder for the AbstractMediaItemPresenter.
AbstractMediaListHeaderPresenter	Abstract presenter class for rendering the header for a list of media items in a playlist.
AbstractMediaListHeaderPresenter.ViewHolder	The ViewHolder for the AbstractMediaListHeaderPresenter.
AbstractProgressFragment	The base class for Fragments that handle dynamic feature installation.
AbstractSavedStateViewModelFactory	Skeleton of androidx.
AccelerateDecelerateInterpolator	An interpolator where the rate of change starts and ends slowly but accelerates through the middle.
AccelerateInterpolator	An interpolator where the rate of change starts out slowly and and then accelerates.
AccessControlProfile	A class used to specify access controls.
AccessControlProfile.Builder	A builder for AccessControlProfile.
AccessControlProfileId	A class used to wrap an access control profile identifiers.
AccessibilityAction	Data class for standard accessibility action.
AccessibilityClickableSpanCompat	ClickableSpan cannot be parceled, but accessibility services need to be able to cause their callback handlers to be called.
AccessibilityDelegateCompat	Helper for accessing AccessibilityDelegate.
AccessibilityEventCompat	Helper for accessing features in AccessibilityEvent.
AccessibilityManagerCompat	Helper for accessing features in AccessibilityManager.
AccessibilityManagerCompat.AccessibilityStateChangeListener	Listener for the accessibility state.
AccessibilityManagerCompat.AccessibilityStateChangeListenerCompat	Listener for the accessibility state.
AccessibilityManagerCompat.TouchExplorationStateChangeListener	Listener for the system touch exploration state.
AccessibilityNodeInfoCompat	Helper for accessing android.view.accessibility.AccessibilityNodeInfo in a backwards compatible fashion.
AccessibilityNodeInfoCompat.AccessibilityActionCompat	A class defining an action that can be performed on an AccessibilityNodeInfo.
AccessibilityNodeInfoCompat.CollectionInfoCompat	Class with information if a node is a collection.
AccessibilityNodeInfoCompat.CollectionItemInfoCompat	Class with information if a node is a collection item.
AccessibilityNodeInfoCompat.RangeInfoCompat	Class with information if a node is a range.
AccessibilityNodeInfoCompat.TouchDelegateInfoCompat	Class with information of touch delegated views and regions.
AccessibilityNodeProviderCompat	Helper for accessing android.view.accessibility.AccessibilityNodeProvider.
AccessibilityRangeInfo	Data class for accessibility range information.
AccessibilityRecordCompat	Helper for accessing AccessibilityRecord.
AccessibilityScrollState	The scroll state of this node if this node is scrollable.
AccessibilityServiceInfoCompat	Helper for accessing features in AccessibilityServiceInfo.
AccessibilityViewCommand	Functional interface used to create a custom accessibility action.
AccessibilityViewCommand.CommandArguments	Object containing arguments passed into an AccessibilityViewCommand
AccessibilityViewCommand.MoveAtGranularityArguments	Arguments for #ACTION_NEXT_AT_MOVEMENT_GRANULARITY and #ACTION_PREVIOUS_AT_MOVEMENT_GRANULARITY
AccessibilityViewCommand.MoveHtmlArguments	Arguments for AccessibilityNodeInfoCompat#ACTION_NEXT_HTML_ELEMENT and #ACTION_PREVIOUS_HTML_ELEMENT
AccessibilityViewCommand.MoveWindowArguments	Arguments for #ACTION_MOVE_WINDOW
AccessibilityViewCommand.ScrollToPositionArguments	Arguments for #ACTION_SCROLL_TO_POSITION
AccessibilityViewCommand.SetProgressArguments	Arguments for #ACTION_SET_PROGRESS
AccessibilityViewCommand.SetSelectionArguments	Arguments for #ACTION_SET_SELECTION
AccessibilityViewCommand.SetTextArguments	Arguments for AccessibilityNodeInfoCompat.AccessibilityActionCompat#ACTION_SET_TEXT
AccessibilityWindowInfoCompat	Helper for accessing android.view.accessibility.AccessibilityWindowInfo.
Action	An action contains one or two lines of text, an optional image and an optional id.
ActionBar	A primary toolbar within the activity that may display the activity title, application-level navigation affordances, and other interactive items.
ActionBar.LayoutParams	Per-child layout information associated with action bar custom views.
ActionBar.OnMenuVisibilityListener	Listener for receiving events when action bar menus are shown or hidden.
ActionBar.OnNavigationListener	Listener interface for ActionBar navigation events.
ActionBar.Tab	A tab in the action bar.
ActionBar.TabListener	Callback interface invoked when a tab is focused, unfocused, added, or removed.
ActionBarDrawerToggle	This class provides a handy way to tie together the functionality of DrawerLayout and the framework ActionBar to implement the recommended design for navigation drawers.
ActionBarDrawerToggle.Delegate
ActionBarDrawerToggle.DelegateProvider	Allows an implementing Activity to return an ActionBarDrawerToggle.Delegate to use with ActionBarDrawerToggle.
ActionMenuView	ActionMenuView is a presentation of a series of menu options as a View.
ActionMenuView.LayoutParams
ActionMenuView.OnMenuItemClickListener	Interface responsible for receiving menu item click events if the items themselves do not have individual item click listeners.
ActionMode	Represents a contextual mode of the user interface.
ActionMode.Callback	Callback interface for action modes.
ActionOnlyNavDirections	An implementation of NavDirections without any arguments.
ActionProvider	This class is a mediator for accomplishing a given task, for example sharing a file.
ActionProvider.VisibilityListener	Listens to changes in visibility as reported by ActionProvider#refreshVisibility().
ActivityCompat	Helper for accessing features in android.app.Activity.
ActivityCompat.OnRequestPermissionsResultCallback	This interface is the contract for receiving the results for permission requests.
ActivityCompat.PermissionCompatDelegate	Customizable delegate that allows delegating permission compatibility methods to a custom implementation.
ActivityInfoCompat	Helper for accessing features in android.content.pm.ActivityInfo.
ActivityManagerCompat	Helper for accessing features in android.app.ActivityManager in a backwards compatible fashion.
ActivityNavigator	ActivityNavigator implements cross-activity navigation.
ActivityNavigator.Destination	NavDestination for activity navigation
ActivityNavigator.Extras	Extras that can be passed to ActivityNavigator to customize what ActivityOptionsCompat and flags are passed through to the call to ActivityCompat#startActivity(Context, Intent, Bundle).
ActivityNavigator.Extras.Builder	Builder for constructing new Extras instances.
ActivityNavigatorDestinationBuilder	DSL for constructing a new ActivityNavigator.Destination
ActivityOptionsCompat	Helper for accessing features in android.app.ActivityOptions in a backwards compatible fashion.
ActivityResult	A container for an activity result as obtained form Activity#onActivityResult
ActivityResultCallback	A type-safe callback to be called when an activity result is available.
ActivityResultCaller	A class that can call Activity#startActivityForResult-style APIs without having to manage request codes, and converting request/response to an Intent
ActivityResultContract	A contract specifying that an activity can be called with an input of type I and produce an output of type O Makes calling an activity for result type-safe.
ActivityResultContract.SynchronousResult	The wrapper for a result provided in getSynchronousResult
ActivityResultContracts	A collection of some standard activity call contracts, as provided by android.
ActivityResultContracts.CreateDocument	An ActivityResultContract to prompt the user to select a path for creating a new document, returning the content: Uri of the item that was created.
ActivityResultContracts.GetContent	An ActivityResultContract to prompt the user to pick a piece of content, receiving a content:// Uri for that content that allows you to use android.content.ContentResolver#openInputStream(Uri) to access the raw data.
ActivityResultContracts.GetMultipleContents	An ActivityResultContract to prompt the user to pick one or more a pieces of content, receiving a content:// Uri for each piece of content that allows you to use android.content.ContentResolver#openInputStream(Uri) to access the raw data.
ActivityResultContracts.OpenDocument	An ActivityResultContract to prompt the user to open a document, receiving its contents as a file:/http:/content: Uri.
ActivityResultContracts.OpenDocumentTree	An ActivityResultContract to prompt the user to select a directory, returning the user selection as a Uri.
ActivityResultContracts.OpenMultipleDocuments	An ActivityResultContract to prompt the user to open (possibly multiple) documents, receiving their contents as file:/http:/content: Uris.
ActivityResultContracts.PickContact	An ActivityResultContract to request the user to pick a contact from the contacts app.
ActivityResultContracts.RequestMultiplePermissions	An ActivityResultContract to request permissions
ActivityResultContracts.RequestPermission	An ActivityResultContract to request a permission
ActivityResultContracts.StartActivityForResult	An ActivityResultContract that doesn't do any type conversion, taking raw Intent as an input and ActivityResult as an output.
ActivityResultContracts.StartIntentSenderForResult	An ActivityResultContract that calls Activity#startIntentSender(IntentSender, Intent, int, int, int).
ActivityResultContracts.TakePicture	An ActivityResultContract to take a picture saving it into the provided content-Uri.
ActivityResultContracts.TakePicturePreview	An ActivityResultContract to take small a picture preview, returning it as a Bitmap.
ActivityResultContracts.TakeVideo	An ActivityResultContract to take a video saving it into the provided content-Uri.
ActivityResultLauncher	A launcher for a previously-ActivityResultCaller#registerForActivityResult to start the process of executing an ActivityResultContract.
ActivityResultRegistry	A registry that stores activity result callbacks for ActivityResultCaller#registerForActivityResult.
ActivityResultRegistryOwner	A class that has an ActivityResultRegistry