androidx.core.app

Annotations

NotificationCompat.Action.SemanticAction Provides meaning to an NotificationCompat.Action that hints at what the associated PendingIntent will do. 

Interfaces

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. 
NotificationCompat.Action.Extender Extender interface for use with NotificationCompat.Builder.extend(NotificationCompat.Extender)
NotificationCompat.Extender Extender interface for use with NotificationCompat.Builder.extend(NotificationCompat.Extender)
OnNewIntentProvider Interface for components that can dispatch calls from Activity.onNewIntent(Intent)
SharedElementCallback.OnSharedElementsReadyListener Listener to be called after SharedElementCallback.onSharedElementsArrived(List, List, OnSharedElementsReadyListener) when the shared elements are ready to be hidden in the source Activity and shown in the destination Activity. 
TaskStackBuilder.SupportParentable  

Classes

ActivityCompat Helper for accessing features in Activity
ActivityManagerCompat Helper for accessing features in ActivityManager in a backwards compatible fashion. 
ActivityOptionsCompat Helper for accessing features in ActivityOptions in a backwards compatible fashion. 
AlarmManagerCompat Compatibility library for AlarmManager with fallbacks for older platforms. 
AppComponentFactory Version of AppComponentFactory that works with androidx libraries. 
AppLaunchChecker This class provides APIs for determining how an app has been launched. 
AppOpsManagerCompat Helper for accessing features in AppOpsManager
BundleCompat Helper for accessing features in Bundle
DialogCompat