Package `android.app`

Added Classes
`AuthenticationRequiredException`
`FragmentManager.FragmentLifecycleCallbacks`
`KeyguardManager.KeyguardDismissCallback`
`NotificationChannel`
`NotificationChannelGroup`
`PictureInPictureParams`
`PictureInPictureParams. Builder`
`RemoteAction`

Changed Classes and Interfaces
Activity
ActivityManager
ActivityManager.RunningAppProcessInfo
ActivityOptions
AppOpsManager
Dialog
Fragment
FragmentContainer
FragmentController
FragmentHostCallback
FragmentManager
FragmentTransaction
Instrumentation
Instrumentation.ActivityMonitor
KeyguardManager
KeyguardManager.OnKeyguardExitResult
Notification
Notification.Action
Notification.Builder
Notification.MessagingStyle
Notification.MessagingStyle. Message
Notification.WearableExtender
NotificationManager
PendingIntent
ProgressDialog
RemoteInput
RemoteInput.Builder

Package android.app