Skip to main content

Essentials

Build AI experiences
Build AI-powered Android apps with Gemini APIs and more.
Get started

Get started
Create your first app. Use Compose for UI and adaptive app development to support multiple device form factors.
Hello, world!
Developer Verification
Adaptive apps
Compose for UI
AI-powered IDE
Training
Monetization with Play ↗️

Optimize by form factor
Build apps that optimize the user experience on phones, tablets, foldables, cars, XR, and more.
Phones, tablets, foldables
Android for Cars
Android TV
Android XR
Googlebook
ChromeOS
Wear OS

Build by category
Learn to build for your use case by following Google's prescriptive and opinionated guidance.
Games
Camera & media
Social & messaging
Health & fitness
Productivity
Enterprise apps

Get the latest
Stay in touch with the latest releases throughout the year, join our preview programs, and give us your feedback.
Latest updates
Experimental updates
Android Studio preview
Jetpack & Compose libraries
Wear OS releases
Privacy Sandbox ↗️

Design & Plan

Excellent Experiences
Build the best experiences for your best users.
Learn more

UI Design
Design a beautiful user interface using Android best practices.
Design for Android
Mobile
Desktop experiences
XR Headsets & XR Glasses
AI Glasses
Widgets
Wear OS
Android TV
Android for Cars

Architecture
Design robust, testable, and maintainable app logic and services.
Introduction
Libraries
Navigation
Modularization
Testing
Kotlin Multiplatform

Quality
Plan for app quality and align with Play store guidelines.
Overview
Core value
User experience
Accessibility
Technical quality
Excellent Experiences

Security
Safeguard users against threats and ensure a secure Android experience.
Overview
Privacy
Permissions
Identity
Fraud prevention

Develop

Gemini in Android Studio
Your AI development companion for Android development.
Learn more
Get Android Studio

Core areas
Get the samples and docs for the features you need.
Samples
Multidevice support
User interfaces
Background work
Data and files
Connectivity
All core areas ⤵️

Tools and workflow
Use the IDE to write and build your app, or create your own pipeline.
Write and debug code
Build projects
Test your app
Performance
Command-line tools
Gradle plugin API
Android Bench

Device tech
Write code for form factors. Connect devices and share data.
Phones, tablets, foldables
ChromeOS
Android for Cars
Android TV
Android XR
Wear OS
Android Health
Better Together
All devices ⤵️

Libraries
Browse API reference documentation with all the details.
Android platform
Jetpack libraries
Compose libraries
Google Play services ↗️
Google Play SDK index ↗️

Google Play

Play Console
Publish your app or game and grow your business on Google Play.
Go to Play Console
Learn more ↗️

Fundamentals
Learn how to engage users, monitize, and secure your app.
Play Monetization
Play Integrity
Android vitals
Play Policies
Play Programs ↗️

Games Dev Center
Develop and deliver games. Get tools, downloads, and samples.
Overview
Play Asset Delivery
Play Games Services
Play Games on PC
Level Up guidelines
All Play guides ⤵️

Libraries
Browse API reference documentation with all the details.
Play Feature Delivery
Play In-app Updates
Play In-app Reviews
Play Install Referrer
Google Play services ↗️
Google Play SDK index ↗️
All Play libraries ⤵️

Tools & resources
Tools for publishing, promoting, and managing your app.
Android App Bundles
Brand & marketing
Play Console APIs ↗️

Blog

the Android Developer's Blog
Read the latest
Explore the authors →

Explore categories
Product News

Stay in the loop with the latest updates, feature releases, and behind-the-scenes looks at how we’re evolving.
Community

Discover stories from our users, spotlight features, and the collaborative projects that bring us all together.

How-tos

From quick tips to deep-dive tutorials, these step-by-step guides are designed to help you work smarter and faster.
Case Studies

Real-world results from real-world users. Explore how different teams use our tools to achieve their goals.

Events & Programs

Get the details on upcoming webinars, workshops, meetups, and special initiatives designed to help you grow.
Documentation

Access detailed manuals, API references, and technical specifications to help you build and integrate with confidence.

/

English
Deutsch
Español
Español – América Latina
Français
Indonesia
Português – Brasil
Tiếng Việt
Türkçe
Русский
ภาษาไทย
中文 – 简体
中文 – 繁體
日本語
한국어

Android Studio

API reference

Essentials
- More
Design & Plan
- More
Develop
- More
Google Play
- More
Blog
- More
Android Studio

Android API Reference
Overview
AndroidX
Class Index
Package Index
androidx.a2ui.engine.catalog
androidx.a2ui.engine.model
- Overview
- Interfaces
  - A2uiCoreValueResolver
- Classes
  - A2uiCoreSurfaceGroupModel
  - A2uiCoreSurfaceModel
androidx.a2ui.engine.platform
- Overview
- Interfaces
  - A2uiCoreComponentRegistry
  - A2uiCoreDataModel
androidx.a2ui.engine.processor
- Overview
- Classes
  - A2uiCoreMessageProcessor
androidx.a2ui.model.catalog
- Overview
- Interfaces
- Classes
  - A2uiFunctionCollectionKt
  - A2uiFunctionDefinitionKt
- Enums
  - A2uiFunctionReturnType
androidx.a2ui.model.catalog.basiccatalog
- Overview
- Classes
  - A2uiBasicCatalogFunctions
androidx.a2ui.model.catalog.functions
androidx.a2ui.model.processor
- Overview
- Interfaces
- Classes
  - A2uiJsonMessageParser
  - A2uiMessageProcessorKt
- Enums
  - A2uiJsonToken
androidx.a2ui.model.protocol
androidx.a2ui.model.schema
- Overview
- Classes
androidx.a2ui.model.schema.commontypes
- Overview
- Classes
androidx.activity
androidx.activity.contextaware
- Overview
- Interfaces
  - ContextAware
  - OnContextAvailableListener
- Classes
  - ContextAwareHelper
  - ContextAwareKt
androidx.activity.result
androidx.activity.result.contract
androidx.annotation
androidx.annotation.experimental
- Overview
- Enums
  - Experimental.Level
- Annotations
  - Experimental
  - UseExperimental
androidx.appcompat
- Overview
- Classes
androidx.appcompat.app
androidx.appcompat.content.res
- Overview
- Classes
  - AppCompatResources
androidx.appcompat.graphics.drawable
- Overview
- Classes
androidx.appcompat.text
- Overview
- Classes
  - TextAppearanceSpanCompat
androidx.appcompat.view
- Overview
- Interfaces
  - ActionMode.Callback
  - CollapsibleActionView
- Classes
  - ActionMode
  - ContextThemeWrapper
androidx.appcompat.widget
androidx.appfunctions
androidx.appfunctions.metadata
- Overview
- Classes
androidx.appfunctions.testing
- Overview
- Classes
  - AppFunctionTestRule
androidx.appsearch.annotation
androidx.appsearch.app
androidx.appsearch.ast
- Overview
- Interfaces
  - FunctionNode
  - Node
- Classes
  - NegationNode
  - TextNode
androidx.appsearch.ast.operators
- Overview
- Classes
androidx.appsearch.ast.query
- Overview
- Classes
androidx.appsearch.builtintypes
- Overview
- Classes
androidx.appsearch.builtintypes.properties
- Overview
- Classes
  - Keyword
androidx.appsearch.exceptions
- Overview
- Exceptions
  - AppSearchException
androidx.appsearch.localstorage
- Overview
- Classes
androidx.appsearch.observer
- Overview
- Interfaces
  - ObserverCallback
- Classes
androidx.appsearch.platformstorage
- Overview
- Classes
androidx.appsearch.playservicesstorage
- Overview
- Classes
androidx.appsearch.serializers
- Overview
- Classes
androidx.appsearch.usagereporting
- Overview
- Classes
androidx.appsearch.util
- Overview
- Classes
  - DocumentIdUtil
androidx.arch.core.executor.testing
- Overview
- Classes
  - CountingTaskExecutorRule
  - InstantTaskExecutorRule
androidx.arch.core.util
- Overview
- Interfaces
  - Function
androidx.asynclayoutinflater.appcompat
- Overview
- Classes
  - AsyncAppCompatFactory
androidx.asynclayoutinflater.view
- Overview
- Interfaces
  - AsyncLayoutFactory
  - AsyncLayoutInflater.OnInflateFinishedListener
- Classes
  - AsyncLayoutInflater
androidx.autofill
- Overview
- Classes
  - HintConstants
androidx.autofill.inline
- Overview
- Interfaces
  - UiVersions.Content
  - UiVersions.Style
- Classes
androidx.autofill.inline.common
- Overview
- Classes
androidx.autofill.inline.v1
- Overview
- Classes
androidx.benchmark
androidx.benchmark.junit4
- Overview
- Classes
androidx.benchmark.macro
androidx.benchmark.macro.junit4
- Overview
- Classes
  - BaselineProfileRule
  - MacrobenchmarkRule
androidx.benchmark.perfetto
- Overview
- Classes
- Annotations
  - ExperimentalPerfettoCaptureApi
androidx.benchmark.traceprocessor
androidx.benchmark.vmtrace
androidx.biometric
androidx.browser.auth
androidx.browser.browseractions
- Overview
- Classes
androidx.browser.customtabs
androidx.browser.trusted
androidx.browser.trusted.sharing
- Overview
- Classes
androidx.browser.trusted.splashscreens
- Overview
- Classes
  - SplashScreenParamKey
  - SplashScreenVersion
androidx.camera.camera2
- Overview
- Classes
  - Camera2Config
androidx.camera.camera2.interop
androidx.camera.common
androidx.camera.common.testing
- Overview
- Classes
androidx.camera.core
androidx.camera.core.featuregroup
- Overview
- Classes
  - GroupableFeature
androidx.camera.core.resolutionselector
- Overview
- Interfaces
  - ResolutionFilter
- Classes
androidx.camera.effects
- Overview
- Classes
  - Frame
  - OverlayEffect
androidx.camera.extensions
- Overview
- Interfaces
  - CameraExtensionsControl
  - CameraExtensionsInfo
- Classes
androidx.camera.featurecombinationquery
androidx.camera.lifecycle
- Overview
- Interfaces
  - LifecycleCameraProvider
- Classes
- Annotations
  - ExperimentalCameraProviderConfiguration
androidx.camera.media3.effect
- Overview
- Classes
  - Media3Effect
androidx.camera.mlkit.vision
- Overview
- Classes
  - MlKitAnalyzer
  - MlKitAnalyzer.Result
androidx.camera.video
androidx.camera.view
androidx.camera.view.transform
- Overview
- Classes
androidx.camera.view.video
- Overview
- Classes
  - AudioConfig
androidx.camera.viewfinder.core
androidx.camera.viewfinder.core.camera2
- Overview
- Classes
  - Camera2TransformationInfo
androidx.camera.viewfinder.view
- Overview
- Classes
  - ViewfinderView
  - ViewfinderViewExtKt
androidx.car.app
- Overview
- Interfaces
- Classes
- Exceptions
  - HostException
androidx.car.app.activity
- Overview
- Classes
androidx.car.app.activity.renderer.surface
- Overview
- Interfaces
  - SurfaceControlCallback
- Classes
  - LegacySurfacePackage
  - SurfaceWrapper
androidx.car.app.annotations
- Overview
- Annotations
androidx.car.app.connection
- Overview
- Classes
  - CarConnection
androidx.car.app.constraints
- Overview
- Classes
  - ConstraintManager
androidx.car.app.dialer
androidx.car.app.features
- Overview
- Classes
  - CarFeatures
androidx.car.app.hardware
- Overview
- Interfaces
  - CarHardwareManager
- Classes
  - AutomotiveCarHardwareManager
androidx.car.app.hardware.climate
androidx.car.app.hardware.common
androidx.car.app.hardware.info
androidx.car.app.managers
- Overview
- Interfaces
  - Manager
androidx.car.app.media
androidx.car.app.media.model
- Overview
- Classes
androidx.car.app.mediaextensions
- Overview
- Classes
androidx.car.app.mediaextensions.analytics
- Overview
- Classes
  - Constants
androidx.car.app.mediaextensions.analytics.client
- Overview
- Interfaces
  - AnalyticsCallback
- Classes
  - RootHintsPopulator
androidx.car.app.mediaextensions.analytics.event
- Overview
- Classes
androidx.car.app.messaging
- Overview
- Classes
  - MessagingServiceConstants
androidx.car.app.messaging.model
- Overview
- Interfaces
  - ConversationCallback
  - ConversationCallbackDelegate
- Classes
androidx.car.app.model
androidx.car.app.model.signin
androidx.car.app.navigation
- Overview
- Interfaces
  - NavigationManagerCallback
- Classes
  - NavigationManager
androidx.car.app.navigation.model
androidx.car.app.notification
- Overview
- Classes
androidx.car.app.serialization
- Overview
- Classes
  - Bundleable
- Exceptions
  - BundlerException
androidx.car.app.suggestion
- Overview
- Classes
  - SuggestionManager
androidx.car.app.suggestion.model
- Overview
- Classes
  - Suggestion
  - Suggestion.Builder
androidx.car.app.testing
- Overview
- Classes
androidx.car.app.testing.navigation
- Overview
- Classes
  - TestNavigationManager
androidx.car.app.validation
- Overview
- Classes
  - HostValidator
  - HostValidator.Builder
androidx.car.app.versioning
- Overview
- Classes
  - CarAppApiLevels
androidx.cardview.widget
- Overview
- Classes
  - CardView
androidx.collection
- Overview
- Classes
androidx.concurrent
- Overview
- Classes
  - AndroidXExecutors
androidx.concurrent.futures
- Overview
- Interfaces
  - CallbackToFutureAdapter.Resolver
- Classes
androidx.constraintlayout.core
- Overview
- Interfaces
  - ArrayRow.ArrayRowVariables
- Classes
- Enums
  - SolverVariable.Type
androidx.constraintlayout.core.dsl
androidx.constraintlayout.core.motion
androidx.constraintlayout.core.motion.key
- Overview
- Classes
androidx.constraintlayout.core.motion.parse
- Overview
- Classes
  - KeyParser
androidx.constraintlayout.core.motion.utils
androidx.constraintlayout.core.parser
- Overview
- Classes
- Exceptions
  - CLParsingException
androidx.constraintlayout.core.state
androidx.constraintlayout.core.state.helpers
androidx.constraintlayout.core.utils
- Overview
- Classes
  - GridCore
  - GridEngine
androidx.constraintlayout.core.widgets
- Overview
- Interfaces
  - Helper
- Classes
- Enums
  - ConstraintAnchor.Type
  - ConstraintWidget.DimensionBehaviour
androidx.constraintlayout.core.widgets.analyzer
- Overview
- Interfaces
  - BasicMeasure.Measurer
  - Dependency
- Classes
androidx.constraintlayout.helper.widget
- Overview
- Interfaces
  - Carousel.Adapter
- Classes
androidx.constraintlayout.motion.utils
- Overview
- Classes
androidx.constraintlayout.motion.widget
androidx.constraintlayout.utils.widget
- Overview
- Classes
androidx.constraintlayout.widget
androidx.contentpager.content
- Overview
- Interfaces
- Classes
- Annotations
  - ContentPager.CursorDisposition
androidx.coordinatorlayout
- Overview
- Classes
androidx.coordinatorlayout.widget
- Overview
- Interfaces
  - CoordinatorLayout.AttachedBehavior
- Classes
- Annotations
  - CoordinatorLayout.DefaultBehavior
androidx.core.accessibilityservice
- Overview
- Classes
  - AccessibilityServiceInfoCompat
androidx.core.animation
androidx.core.app
androidx.core.backported.fixes
- Overview
- Interfaces
  - StatusResolver
- Classes
- Enums
  - Status
androidx.core.content
androidx.core.content.pm
- Overview
- Classes
androidx.core.content.res
- Overview
- Classes
androidx.core.database
- Overview
- Classes
androidx.core.database.sqlite
- Overview
- Classes
  - SQLiteCursorCompat
  - SQLiteDatabaseKt
androidx.core.flagging
- Overview
- Interfaces
  - AconfigPackageCompat
androidx.core.graphics
androidx.core.graphics.drawable
- Overview
- Classes
androidx.core.hardware.display
- Overview
- Classes
  - DisplayManagerCompat
- Annotations
  - ExperimentalDisplayApi
androidx.core.i18n
- Overview
- Classes
androidx.core.location
androidx.core.location.altitude
- Overview
- Classes
  - AltitudeConverterCompat
androidx.core.locationbutton
- Overview
- Interfaces
- Classes
  - LocationButton
  - LocationButtonCompat
androidx.core.locationbutton.testing
- Overview
- Classes
  - TestLocationButtonProvider
androidx.core.math
- Overview
- Classes
  - MathUtils
androidx.core.net
- Overview
- Classes
- Exceptions
  - ParseException
androidx.core.os
androidx.core.performance
- Overview
- Interfaces
  - DevicePerformance
- Classes
  - DefaultDevicePerformance
androidx.core.performance.play.services
- Overview
- Classes
  - PlayServicesDevicePerformance
androidx.core.performance.testing
- Overview
- Classes
  - FakeDevicePerformance
androidx.core.pip
androidx.core.pip.contentpip
- Overview
- Interfaces
  - ContentPipCallback
- Classes
  - ContentPip
  - ContentPipToken
androidx.core.provider
- Overview
- Classes
androidx.core.role
- Overview
- Classes
  - RoleManagerCompat
androidx.core.service.quicksettings
- Overview
- Classes
  - PendingIntentActivityWrapper
  - TileServiceCompat
androidx.core.splashscreen
- Overview
- Interfaces
  - SplashScreen.KeepOnScreenCondition
  - SplashScreen.OnExitAnimationListener
- Classes
androidx.core.telecom
- Overview
- Interfaces
  - CallControlScope
- Classes
- Exceptions
  - CallException
androidx.core.telecom.extensions
androidx.core.telecom.util
- Overview
- Annotations
  - ExperimentalAppActions
androidx.core.telephony
- Overview
- Classes
  - SubscriptionManagerCompat
  - TelephonyManagerCompat
androidx.core.telephony.mbms
- Overview
- Classes
  - MbmsHelper
androidx.core.testing.util
- Overview
- Classes
  - TestConsumer
androidx.core.text
androidx.core.text.method
- Overview
- Classes
  - LinkMovementMethodCompat
androidx.core.text.util
- Overview
- Classes
androidx.core.transition
- Overview
- Classes
  - TransitionKt
androidx.core.util
androidx.core.uwb
androidx.core.uwb.exceptions
- Overview
- Exceptions
androidx.core.uwb.rxjava3
- Overview
- Classes
androidx.core.view
androidx.core.view.accessibility
androidx.core.view.animation
- Overview
- Classes
  - PathInterpolatorCompat
androidx.core.view.autofill
- Overview
- Classes
  - AutofillIdCompat
androidx.core.view.contentcapture
- Overview
- Classes
  - ContentCaptureSessionCompat
androidx.core.view.inputmethod
androidx.core.view.insets
- Overview
- Classes
androidx.core.viewtree
- Overview
- Classes
  - ViewTree
androidx.core.widget
androidx.credentials
androidx.credentials.e2ee
- Overview
- Classes
  - IdentityKey
androidx.credentials.exceptions
- Overview
- Exceptions
androidx.credentials.exceptions.domerrors
- Overview
- Classes
androidx.credentials.exceptions.publickeycredential
- Overview
- Exceptions
androidx.credentials.exceptions.restorecredential
- Overview
- Exceptions
  - CreateRestoreCredentialDomException
  - E2eeUnavailableException
androidx.credentials.provider
- Overview
- Classes
androidx.credentials.providerevents
- Overview
- Interfaces
- Classes
  - IntentHandler
androidx.credentials.providerevents.exception
- Overview
- Exceptions
androidx.credentials.providerevents.service
- Overview
- Classes
  - CredentialProviderEventsService
  - DeviceSetupService
androidx.credentials.providerevents.signal
- Overview
- Interfaces
  - ProviderSignalCredentialStateCallback
- Classes
  - ProviderSignalCredentialStateRequest
androidx.credentials.providerevents.transfer
- Overview
- Classes
androidx.credentials.registry.digitalcredentials.mdoc
- Overview
- Classes
androidx.credentials.registry.digitalcredentials.openid4vp
- Overview
- Classes
  - OpenId4VpRegistry
androidx.credentials.registry.digitalcredentials.sdjwt
- Overview
- Classes
androidx.credentials.registry.provider
androidx.credentials.registry.provider.digitalcredentials
- Overview
- Classes
androidx.cursoradapter.widget
- Overview
- Interfaces
  - SimpleCursorAdapter.CursorToStringConverter
  - SimpleCursorAdapter.ViewBinder
- Classes
androidx.customview.poolingcontainer
- Overview
- Interfaces
  - PoolingContainerListener
- Classes
  - PoolingContainer
androidx.customview.view
- Overview
- Classes
  - AbsSavedState
androidx.customview.widget
- Overview
- Interfaces
  - Openable
- Classes
androidx.datastore
- Overview
- Classes
  - DataStoreDelegateKt
  - DataStoreFile
androidx.datastore.core
androidx.datastore.core.handlers
- Overview
- Classes
  - ReThrowCorruptionHandler
  - ReplaceFileCorruptionHandler
androidx.datastore.core.okio
- Overview
- Interfaces
  - OkioSerializer
- Classes
androidx.datastore.guava
- Overview
- Classes
  - GuavaDataStore
  - GuavaDataStore.Builder
androidx.datastore.migrations
- Overview
- Classes
  - SharedPreferencesMigration
  - SharedPreferencesView
androidx.datastore.preferences
- Overview
- Classes
androidx.datastore.preferences.core
- Overview
- Classes
androidx.datastore.preferences.rxjava2
- Overview
- Classes
  - RxPreferenceDataStoreBuilder
  - RxPreferenceDataStoreDelegateKt
androidx.datastore.preferences.rxjava3
- Overview
- Classes
  - RxPreferenceDataStoreBuilder
  - RxPreferenceDataStoreDelegateKt
androidx.datastore.rxjava2
- Overview
- Interfaces
  - RxDataMigration
  - RxSharedPreferencesMigration
- Classes
androidx.datastore.rxjava3
- Overview
- Interfaces
  - RxDataMigration
  - RxSharedPreferencesMigration
- Classes
androidx.datastore.tink
- Overview
- Classes
  - AeadSerializer
androidx.documentfile.provider
- Overview
- Classes
  - DocumentFile
androidx.draganddrop
- Overview
- Classes
androidx.drawerlayout
- Overview
- Classes
  - R
  - R.attr
androidx.drawerlayout.widget
- Overview
- Interfaces
  - DrawerLayout.DrawerListener
- Classes
androidx.dynamicanimation.animation
androidx.emoji
- Overview
- Classes
  - R
  - R.attr
androidx.emoji.bundled
- Overview
- Classes
  - BundledEmojiCompatConfig
androidx.emoji.text
androidx.emoji.widget
- Overview
- Classes
androidx.emoji2.bundled
- Overview
- Classes
  - BundledEmojiCompatConfig
androidx.emoji2.emojipicker
- Overview
- Interfaces
  - RecentEmojiAsyncProvider
  - RecentEmojiProvider
- Classes
androidx.emoji2.text
androidx.emoji2.viewsintegration
- Overview
- Classes
  - EmojiEditTextHelper
  - EmojiTextViewHelper
androidx.emoji2.widget
- Overview
- Classes
androidx.enterprise.feedback
androidx.exifinterface.media
- Overview
- Classes
  - ExifInterface
androidx.fragment.app
androidx.fragment.app.strictmode
androidx.fragment.app.testing
- Overview
- Interfaces
  - FragmentScenario.FragmentAction
- Classes
  - FragmentScenario
  - FragmentScenarioKt
androidx.graphics
- Overview
- Classes
androidx.graphics.lowlatency
androidx.graphics.opengl
androidx.graphics.opengl.egl
- Overview
- Interfaces
  - EGLSpec
- Classes
- Exceptions
  - EGLException
androidx.graphics.path
- Overview
- Classes
- Enums
  - PathIterator.ConicEvaluation
  - PathSegment.Type
androidx.graphics.shapes
- Overview
- Interfaces
  - MutablePoint
  - PointTransformer
- Classes
androidx.graphics.surface
- Overview
- Interfaces
  - SurfaceControlCompat.TransactionCommittedListener
- Classes
androidx.gridlayout.widget
- Overview
- Classes
androidx.hardware
- Overview
- Classes
  - DataSpace
  - SyncFenceCompat
androidx.health.connect.client
- Overview
- Interfaces
- Classes
  - HealthConnectClient.Companion
  - HealthConnectClientExt
- Annotations
  - ExperimentalMatchmakingApi
androidx.health.connect.client.aggregate
- Overview
- Classes
androidx.health.connect.client.changes
- Overview
- Interfaces
  - Change
- Classes
  - DeletionChange
  - UpsertionChange
androidx.health.connect.client.contracts
- Overview
- Classes
  - ExerciseRouteRequestContract
  - HealthPermissionsRequestContract
androidx.health.connect.client.feature
- Overview
- Annotations
  - ExperimentalPersonalHealthRecordApi
androidx.health.connect.client.matchmaking
- Overview
- Classes
  - MatchmakingRequest
  - MatchmakingResponse
androidx.health.connect.client.permission
- Overview
- Classes
  - HealthPermission
androidx.health.connect.client.records
androidx.health.connect.client.records.metadata
- Overview
- Classes
androidx.health.connect.client.request
- Overview
- Classes
androidx.health.connect.client.response
- Overview
- Classes
androidx.health.connect.client.testing
- Overview
- Classes
androidx.health.connect.client.testing.stubs
- Overview
- Interfaces
  - Stub
- Classes
androidx.health.connect.client.time
- Overview
- Classes
  - TimeRangeFilter
androidx.health.connect.client.units
- Overview
- Classes
androidx.health.services.client
androidx.health.services.client.data
androidx.heifwriter
- Overview
- Classes
androidx.hilt.lifecycle.viewmodel
- Overview
- Classes
  - HiltViewModelFactory
androidx.hilt.navigation
- Overview
- Classes
  - HiltViewModelFactory
androidx.hilt.navigation.fragment
- Overview
- Classes
  - HiltNavGraphViewModelLazyKt
androidx.hilt.work
- Overview
- Classes
  - HiltWorkerFactory
- Annotations
  - HiltWorker
androidx.ink.authoring
- Overview
- Interfaces
- Classes
- Annotations
  - ExperimentalInkCustomShapeWorkflowApi
androidx.ink.brush
androidx.ink.brush.behavior
- Overview
- Classes
androidx.ink.geometry
androidx.ink.rendering.android.canvas
- Overview
- Interfaces
  - CanvasStrokeRenderer
- Classes
  - StrokeDrawScope
androidx.ink.rendering.android.view
- Overview
- Classes
  - ViewStrokeRenderer
androidx.ink.rendering.metal
- Overview
- Classes
  - MetalRenderer
androidx.ink.storage
androidx.ink.strokes
- Overview
- Classes
androidx.input.motionprediction
- Overview
- Interfaces
  - MotionEventPredictor
androidx.interpolator.view.animation
- Overview
- Classes
androidx.javascriptengine
androidx.leanback.app
androidx.leanback.database
- Overview
- Classes
  - CursorMapper
androidx.leanback.graphics
- Overview
- Classes
androidx.leanback.media
androidx.leanback.paging
- Overview
- Classes
  - PagingDataAdapter
androidx.leanback.preference
androidx.leanback.system
- Overview
- Classes
  - Settings
androidx.leanback.tab
- Overview
- Classes
  - LeanbackTabLayout
  - LeanbackViewPager
androidx.leanback.widget
androidx.leanback.widget.picker
- Overview
- Interfaces
  - Picker.PickerValueListener
- Classes
androidx.lifecycle
androidx.lifecycle.serialization
- Overview
- Classes
  - SavedStateHandleDelegateKt
androidx.lifecycle.testing
- Overview
- Classes
  - TestLifecycleOwner
androidx.lifecycle.viewmodel
androidx.lifecycle.viewmodel.testing
- Overview
- Classes
androidx.loader.app
- Overview
- Interfaces
  - LoaderManager.LoaderCallbacks
- Classes
  - LoaderManager
  - LoaderManagerKt
androidx.loader.content
- Overview
- Interfaces
  - Loader.OnLoadCanceledListener
  - Loader.OnLoadCompleteListener
- Classes
androidx.media3.cast
androidx.media3.common
androidx.media3.common.audio
androidx.media3.common.text
- Overview
- Interfaces
  - LanguageFeatureSpan
- Classes
- Annotations
androidx.media3.common.util
androidx.media3.common.video
androidx.media3.container
- Overview
- Classes
androidx.media3.database
- Overview
- Interfaces
  - DatabaseProvider
- Classes
- Exceptions
  - DatabaseIOException
androidx.media3.datasource
androidx.media3.datasource.cache
androidx.media3.datasource.cronet
- Overview
- Classes
- Exceptions
  - CronetDataSource.OpenException
androidx.media3.datasource.ktor
- Overview
- Classes
  - KtorDataSource
  - KtorDataSource.Factory
androidx.media3.datasource.okhttp
- Overview
- Classes
  - OkHttpDataSource
  - OkHttpDataSource.Factory
androidx.media3.datasource.rtmp
- Overview
- Classes
androidx.media3.decoder
- Overview
- Interfaces
- Classes
- Exceptions
- Annotations
  - DecoderInputBuffer.BufferReplacementMode
androidx.media3.effect
androidx.media3.effect.lottie
- Overview
- Interfaces
  - LottieOverlay.LottieProvider
- Classes
  - LottieOverlay
  - LottieOverlay.Builder
androidx.media3.exoplayer
androidx.media3.exoplayer.analytics
androidx.media3.exoplayer.audio
androidx.media3.exoplayer.dash
androidx.media3.exoplayer.dash.manifest
- Overview
- Classes
androidx.media3.exoplayer.dash.offline
- Overview
- Classes
  - DashDownloader
  - DashDownloader.Factory
androidx.media3.exoplayer.drm
androidx.media3.exoplayer.hls
androidx.media3.exoplayer.hls.offline
- Overview
- Classes
  - HlsDownloader
  - HlsDownloader.Factory
androidx.media3.exoplayer.hls.playlist
androidx.media3.exoplayer.ima
androidx.media3.exoplayer.image
androidx.media3.exoplayer.mediacodec
androidx.media3.exoplayer.metadata
- Overview
- Interfaces
  - MetadataDecoderFactory
  - MetadataOutput
- Classes
  - MetadataRenderer
androidx.media3.exoplayer.offline
androidx.media3.exoplayer.rtsp
androidx.media3.exoplayer.rtsp.reader
- Overview
- Interfaces
  - RtpPayloadReader
  - RtpPayloadReader.Factory
- Classes
androidx.media3.exoplayer.scheduler
- Overview
- Interfaces
  - RequirementsWatcher.Listener
  - Scheduler
- Classes
- Annotations
  - Requirements.RequirementFlags
androidx.media3.exoplayer.smoothstreaming
- Overview
- Interfaces
  - SsChunkSource
  - SsChunkSource.Factory
- Classes
androidx.media3.exoplayer.smoothstreaming.manifest
- Overview
- Classes
- Exceptions
  - SsManifestParser.MissingFieldException
androidx.media3.exoplayer.smoothstreaming.offline
- Overview
- Classes
  - SsDownloader
  - SsDownloader.Factory
androidx.media3.exoplayer.source
androidx.media3.exoplayer.source.ads
- Overview
- Interfaces
- Classes
- Exceptions
  - AdsMediaSource.AdLoadException
- Annotations
  - AdsMediaSource.AdLoadException.Type
androidx.media3.exoplayer.source.chunk
androidx.media3.exoplayer.source.mediaparser
- Overview
- Classes
androidx.media3.exoplayer.source.preload
androidx.media3.exoplayer.text
- Overview
- Interfaces
  - SubtitleDecoderFactory
  - TextOutput
- Classes
  - TextRenderer
androidx.media3.exoplayer.trackselection
androidx.media3.exoplayer.upstream
androidx.media3.exoplayer.upstream.contentsteering
androidx.media3.exoplayer.upstream.experimental
androidx.media3.exoplayer.util
- Overview
- Interfaces
  - ReleasableExecutor
  - SntpClient.InitializationCallback
- Classes
androidx.media3.exoplayer.video
androidx.media3.exoplayer.video.spherical
- Overview
- Interfaces
  - CameraMotionListener
  - SphericalGLSurfaceView.VideoSurfaceListener
- Classes
  - CameraMotionRenderer
  - SphericalGLSurfaceView
androidx.media3.exoplayer.workmanager
- Overview
- Classes
  - WorkManagerScheduler
  - WorkManagerScheduler.SchedulerWorker
androidx.media3.extractor
androidx.media3.extractor.amr
- Overview
- Classes
  - AmrExtractor
- Annotations
  - AmrExtractor.Flags
androidx.media3.extractor.avi
- Overview
- Classes
  - AviExtractor
- Annotations
  - AviExtractor.Flags
androidx.media3.extractor.avif
- Overview
- Classes
  - AvifExtractor
androidx.media3.extractor.bmp
- Overview
- Classes
  - BmpExtractor
androidx.media3.extractor.flac
- Overview
- Classes
  - FlacConstants
  - FlacExtractor
- Annotations
  - FlacExtractor.Flags
androidx.media3.extractor.flv
- Overview
- Classes
  - FlvExtractor
androidx.media3.extractor.heif
- Overview
- Classes
  - HeifExtractor
- Annotations
  - HeifExtractor.Flags
androidx.media3.extractor.jpeg
- Overview
- Classes
  - JpegExtractor
- Annotations
  - JpegExtractor.Flags
androidx.media3.extractor.metadata
- Overview
- Interfaces
  - Chapter
  - MetadataDecoder
- Classes
androidx.media3.extractor.metadata.dvbsi
- Overview
- Classes
  - AppInfoTable
  - AppInfoTableDecoder
androidx.media3.extractor.metadata.emsg
- Overview
- Classes
androidx.media3.extractor.metadata.flac
- Overview
- Classes
  - PictureFrame
androidx.media3.extractor.metadata.icy
- Overview
- Classes
androidx.media3.extractor.metadata.id3
- Overview
- Interfaces
  - Id3Decoder.FramePredicate
- Classes
androidx.media3.extractor.metadata.mp4
- Overview
- Classes
androidx.media3.extractor.metadata.scte35
- Overview
- Classes
androidx.media3.extractor.metadata.vorbis
- Overview
- Classes
  - VorbisComment
androidx.media3.extractor.mkv
- Overview
- Interfaces
  - EbmlProcessor
- Classes
- Annotations
  - EbmlProcessor.ElementType
  - MatroskaExtractor.Flags
androidx.media3.extractor.mp3
- Overview
- Classes
- Annotations
androidx.media3.extractor.mp4
androidx.media3.extractor.ogg
- Overview
- Classes
  - OggExtractor
androidx.media3.extractor.png
- Overview
- Classes
  - PngExtractor
androidx.media3.extractor.text
androidx.media3.extractor.text.cea
- Overview
- Classes
  - Cea608Decoder
  - Cea708Decoder
androidx.media3.extractor.text.dvb
- Overview
- Classes
  - DvbParser
androidx.media3.extractor.text.pgs
- Overview
- Classes
  - PgsParser
androidx.media3.extractor.text.ssa
- Overview
- Classes
  - SsaParser
androidx.media3.extractor.text.subrip
- Overview
- Classes
  - SubripParser
androidx.media3.extractor.text.ttml
- Overview
- Classes
  - TtmlParser
androidx.media3.extractor.text.tx3g
- Overview
- Classes
  - Tx3gParser
androidx.media3.extractor.text.vobsub
- Overview
- Classes
  - VobsubParser
androidx.media3.extractor.text.webvtt
- Overview
- Classes
- Annotations
  - WebvttCssStyle.FontSizeUnit
  - WebvttCssStyle.StyleFlags
androidx.media3.extractor.ts
androidx.media3.extractor.wav
- Overview
- Classes
  - WavExtractor
androidx.media3.extractor.webp
- Overview
- Classes
  - WebpExtractor
androidx.media3.inspector
- Overview
- Classes
- Annotations
  - MediaExtractorCompat.SeekMode
androidx.media3.inspector.frame
- Overview
- Classes
androidx.media3.muxer
androidx.media3.session
androidx.media3.test.utils
androidx.media3.test.utils.robolectric
androidx.media3.test.utils.truth
androidx.media3.transformer
androidx.media3.ui
androidx.media3.ui.leanback
- Overview
- Classes
  - LeanbackPlayerAdapter
androidx.mediarouter
- Overview
- Classes
  - R
  - R.dimen
androidx.mediarouter.app
- Overview
- Classes
androidx.mediarouter.media
androidx.mediarouter.testing
- Overview
- Classes
  - MediaRouterTestHelper
androidx.metrics.performance
- Overview
- Interfaces
  - JankStats.OnFrameListener
- Classes
androidx.navigation
androidx.navigation.dynamicfeatures
- Overview
- Classes
androidx.navigation.dynamicfeatures.fragment
- Overview
- Classes
androidx.navigation.dynamicfeatures.fragment.ui
- Overview
- Classes
  - AbstractProgressFragment
  - DefaultProgressFragment
androidx.navigation.fragment
- Overview
- Classes
androidx.navigation.testing
- Overview
- Classes
androidx.navigation.ui
- Overview
- Interfaces
  - AppBarConfiguration.OnNavigateUpListener
- Classes
- Annotations
  - NavigationUiSaveStateControl
androidx.navigationevent
androidx.navigationevent.testing
- Overview
- Classes
androidx.opengl
- Overview
- Interfaces
  - EGLHandle
- Classes
androidx.paging
androidx.paging.rxjava2
- Overview
- Classes
androidx.paging.rxjava3
- Overview
- Classes
androidx.paging.testing
- Overview
- Interfaces
  - LoadErrorHandler
- Classes
- Enums
  - ErrorRecovery
androidx.palette.graphics
- Overview
- Interfaces
  - Palette.Filter
  - Palette.PaletteAsyncListener
- Classes
androidx.pdf
androidx.pdf.annotation
androidx.pdf.annotation.content
- Overview
- Interfaces
  - PdfObject
- Classes
androidx.pdf.content
- Overview
- Classes
androidx.pdf.ink
- Overview
- Classes
  - EditablePdfViewerFragment
androidx.pdf.ink.model
- Overview
- Exceptions
  - ApplyInProgressException
androidx.pdf.models
- Overview
- Classes
androidx.pdf.ocr
- Overview
- Interfaces
  - OcrProvider
  - OcrResult
- Classes
  - OcrText
androidx.pdf.ocr.playservices
- Overview
- Classes
  - MlKitOcrProvider
androidx.pdf.selection
- Overview
- Interfaces
- Classes
androidx.pdf.selection.model
- Overview
- Classes
androidx.pdf.view
androidx.pdf.viewer.fragment
- Overview
- Classes
androidx.percentlayout.widget
androidx.photopicker
- Overview
- Interfaces
  - EmbeddedPhotoPickerView.EmbeddedPhotoPickerStateChangeListener
- Classes
  - EmbeddedPhotoPickerView
- Annotations
  - ExperimentalPhotoPickerApi
androidx.photopicker.testing
- Overview
- Classes
  - TestEmbeddedPhotoPickerProvider
androidx.preference
androidx.print
- Overview
- Interfaces
  - PrintHelper.OnPrintFinishCallback
- Classes
  - PrintHelper
androidx.privacysandbox.activity.client
- Overview
- Interfaces
  - LocalSdkActivityLauncher
- Classes
androidx.privacysandbox.activity.core
- Overview
- Interfaces
  - SdkActivityLauncher
androidx.privacysandbox.activity.provider
- Overview
- Classes
  - SdkActivityLauncherFactory
androidx.privacysandbox.ads.adservices.adid
- Overview
- Classes
  - AdId
  - AdIdManager
androidx.privacysandbox.ads.adservices.adselection
- Overview
- Classes
androidx.privacysandbox.ads.adservices.appsetid
- Overview
- Classes
  - AppSetId
  - AppSetIdManager
androidx.privacysandbox.ads.adservices.common
androidx.privacysandbox.ads.adservices.customaudience
- Overview
- Classes
androidx.privacysandbox.ads.adservices.java.adid
- Overview
- Classes
  - AdIdManagerFutures
androidx.privacysandbox.ads.adservices.java.adselection
- Overview
- Classes
  - AdSelectionManagerFutures
androidx.privacysandbox.ads.adservices.java.appsetid
- Overview
- Classes
  - AppSetIdManagerFutures
androidx.privacysandbox.ads.adservices.java.customaudience
- Overview
- Classes
  - CustomAudienceManagerFutures
androidx.privacysandbox.ads.adservices.java.measurement
- Overview
- Classes
  - MeasurementManagerFutures
androidx.privacysandbox.ads.adservices.java.signals
- Overview
- Classes
  - ProtectedSignalsManagerFutures
androidx.privacysandbox.ads.adservices.java.topics
- Overview
- Classes
  - TopicsManagerFutures
androidx.privacysandbox.ads.adservices.measurement
- Overview
- Classes
androidx.privacysandbox.ads.adservices.signals
- Overview
- Classes
  - ProtectedSignalsManager
  - UpdateSignalsRequest
androidx.privacysandbox.ads.adservices.topics
- Overview
- Classes
androidx.privacysandbox.sdkruntime.client
- Overview
- Interfaces
  - SdkSandboxProcessDeathCallbackCompat
- Classes
  - SdkSandboxManagerCompat
androidx.privacysandbox.sdkruntime.core
- Overview
- Interfaces
  - SdkSandboxClientImportanceListenerCompat
- Classes
- Exceptions
  - LoadSdkCompatException
androidx.privacysandbox.sdkruntime.core.activity
- Overview
- Interfaces
  - ActivityHolder
  - SdkSandboxActivityHandlerCompat
androidx.privacysandbox.sdkruntime.provider
- Overview
- Classes
  - SandboxedSdkProviderAdapter
androidx.privacysandbox.sdkruntime.provider.controller
- Overview
- Classes
  - SdkSandboxControllerCompat
androidx.privacysandbox.tools
- Overview
- Annotations
androidx.privacysandbox.ui.client
- Overview
- Classes
  - SandboxedUiAdapterFactory
  - SharedUiAdapterFactory
androidx.privacysandbox.ui.client.view
- Overview
- Interfaces
  - SandboxedSdkViewEventListener
- Classes
androidx.privacysandbox.ui.core
androidx.privacysandbox.ui.provider
androidx.profileinstaller
androidx.recommendation.app
androidx.recyclerview
- Overview
- Classes
  - R
  - R.attr
androidx.recyclerview.selection
androidx.recyclerview.widget
androidx.remotecallback
- Overview
- Interfaces
  - CallbackHandlerRegistry.CallbackHandler
  - CallbackReceiver
- Classes
- Annotations
  - ExternalInput
  - RemoteCallable
androidx.resourceinspection.annotation
- Overview
- Annotations
  - Attribute
  - Attribute.IntMap
androidx.room
androidx.room.concurrent
- Overview
- Classes
  - AtomicBoolean
  - AtomicInt
androidx.room.migration
- Overview
- Interfaces
  - AutoMigrationSpec
- Classes
  - Migration
  - MigrationKt
androidx.room.rxjava3
- Overview
- Classes
  - RxRoom
- Exceptions
  - EmptyResultSetException
androidx.room.support
- Overview
- Classes
  - RoomSupportSQLite
androidx.room.testing
- Overview
- Classes
  - MigrationTestHelper
androidx.room.util
- Overview
- Classes
  - PosixUtilKt
androidx.room3
androidx.room3.concurrent
- Overview
- Classes
  - AtomicBoolean
  - AtomicInt
androidx.room3.guava
- Overview
- Classes
  - GuavaDaoReturnTypeConverter
androidx.room3.livedata
- Overview
- Classes
  - LiveDataDaoReturnTypeConverter
androidx.room3.migration
- Overview
- Interfaces
  - AutoMigrationSpec
- Classes
  - Migration
  - MigrationKt
androidx.room3.paging
- Overview
- Classes
  - PagingSourceDaoReturnTypeConverter
androidx.room3.paging.guava
- Overview
- Classes
  - ListenableFuturePagingSourceDaoReturnTypeConverter
androidx.room3.paging.rxjava3
- Overview
- Classes
  - RxPagingSourceDaoReturnTypeConverter
androidx.room3.rxjava3
- Overview
- Classes
  - RxDaoReturnTypeConverters
  - RxRoom
- Exceptions
  - EmptyResultSetException
androidx.room3.support
- Overview
- Classes
  - RoomSupportSQLite
androidx.room3.testing
- Overview
- Classes
  - MigrationTestHelper
androidx.room3.util
- Overview
- Classes
  - PosixUtilKt
androidx.savedstate
androidx.savedstate.serialization
- Overview
- Classes
androidx.savedstate.serialization.serializers
- Overview
- Classes
androidx.security.app.authenticator
- Overview
- Classes
  - AppAuthenticator
  - TestAppAuthenticatorBuilder
- Exceptions
  - AppAuthenticatorXmlException
androidx.security.crypto
androidx.security.state
androidx.security.state.provider
- Overview
- Classes
- Annotations
  - UpdateFetchOutcome.Code
androidx.slice
- Overview
- Interfaces
  - SliceUtils.SliceActionListener
  - SliceViewManager.SliceCallback
- Classes
- Exceptions
  - SliceUtils.SliceParseException
androidx.slice.builders
- Overview
- Classes
androidx.slice.core
- Overview
- Interfaces
  - SliceAction
androidx.slice.widget
- Overview
- Interfaces
- Classes
- Annotations
  - SliceLiveData.OnErrorListener.ErrorType
androidx.slidingpanelayout.widget
- Overview
- Interfaces
  - SlidingPaneLayout.PanelSlideListener
- Classes
androidx.sqlite
- Overview
- Interfaces
- Classes
  - SQLite
  - SQLiteKt
- Exceptions
  - SQLiteException
androidx.sqlite.async
- Overview
- Classes
  - SQLiteAsyncKt
androidx.sqlite.db
androidx.sqlite.db.framework
- Overview
- Classes
  - FrameworkSQLiteOpenHelperFactory
androidx.sqlite.driver
- Overview
- Classes
androidx.sqlite.driver.bundled
- Overview
- Classes
  - BundledSQLite
  - BundledSQLiteDriver
androidx.sqlite.driver.web
- Overview
- Classes
  - WebWorkerSQLiteDriver
androidx.startup
- Overview
- Interfaces
  - Initializer
- Classes
  - AppInitializer
  - InitializationProvider
androidx.swiperefreshlayout.widget
- Overview
- Interfaces
  - SwipeRefreshLayout.OnChildScrollUpCallback
  - SwipeRefreshLayout.OnRefreshListener
- Classes
  - CircularProgressDrawable
  - SwipeRefreshLayout
androidx.test
- Overview
- Classes
  - InstrumentationRegistry
androidx.test.annotation
- Overview
- Annotations
  - Beta
  - UiThreadTest
androidx.test.backup
- Overview
- Interfaces
  - BackupDeviceAction
- Classes
androidx.test.backup.actions
- Overview
- Classes
  - AssertStorageAction
  - PopulateStorageAction
androidx.test.backup.host
- Overview
- Interfaces
  - BackupRestoreController
- Classes
- Enums
  - IsolationPolicy
- Annotations
androidx.test.core.app
- Overview
- Interfaces
  - ActivityScenario.ActivityAction
- Classes
androidx.test.core.content.pm
- Overview
- Classes
  - ApplicationInfoBuilder
  - PackageInfoBuilder
androidx.test.core.graphics
- Overview
- Classes
  - BitmapStorage
androidx.test.core.os
- Overview
- Classes
  - Parcelables
androidx.test.core.view
- Overview
- Classes
androidx.test.espresso
androidx.test.espresso.accessibility
- Overview
- Classes
  - AccessibilityChecks
androidx.test.espresso.base
- Overview
- Interfaces
- Classes
- Annotations
androidx.test.espresso.contrib
androidx.test.espresso.core.internal.deps.guava.base
- Overview
- Interfaces
  - Function
  - Supplier
- Classes
  - Optional
androidx.test.espresso.device
- Overview
- Classes
androidx.test.espresso.device.action
- Overview
- Interfaces
  - DeviceAction
- Classes
  - DeviceActions
- Enums
  - ScreenOrientation
androidx.test.espresso.device.controller
- Overview
- Enums
  - DeviceMode
androidx.test.espresso.device.filter
- Overview
- Annotations
  - RequiresDeviceMode
  - RequiresDisplay
androidx.test.espresso.device.rules
- Overview
- Classes
androidx.test.espresso.device.sizeclass
androidx.test.espresso.idling
- Overview
- Classes
  - CountingIdlingResource
androidx.test.espresso.idling.concurrent
- Overview
- Classes
  - IdlingScheduledThreadPoolExecutor
  - IdlingThreadPoolExecutor
androidx.test.espresso.idling.net
- Overview
- Interfaces
  - UriIdlingResource.HandlerIntf
- Classes
  - UriIdlingResource
androidx.test.espresso.intent
- Overview
- Interfaces
- Classes
androidx.test.espresso.intent.matcher
- Overview
- Classes
androidx.test.espresso.intent.rule
- Overview
- Classes
  - IntentsRule
  - IntentsTestRule
androidx.test.espresso.remote
androidx.test.espresso.remote.annotation
- Overview
- Annotations
  - RemoteMsgConstructor
  - RemoteMsgField
androidx.test.espresso.util
- Overview
- Classes
androidx.test.ext.junit.rules
- Overview
- Classes
androidx.test.ext.junit.runners
- Overview
- Classes
  - AndroidJUnit4
androidx.test.ext.junitgtest
- Overview
- Classes
  - GtestRunner
- Annotations
  - TargetLibrary
androidx.test.ext.truth.app
- Overview
- Classes
androidx.test.ext.truth.content
- Overview
- Classes
  - IntentCorrespondences
  - IntentSubject
androidx.test.ext.truth.location
- Overview
- Classes
  - LocationCorrespondences
  - LocationSubject
androidx.test.ext.truth.os
- Overview
- Classes
androidx.test.ext.truth.util
- Overview
- Classes
  - SparseBooleanArraySubject
androidx.test.ext.truth.view
- Overview
- Classes
androidx.test.filters
- Overview
- Classes
  - AbstractFilter
- Annotations
androidx.test.orchestrator.callback
- Overview
- Interfaces
  - OrchestratorCallback
- Classes
  - OrchestratorCallback.Default
  - OrchestratorCallback.Stub
androidx.test.orchestrator.junit
- Overview
- Classes
androidx.test.orchestrator.listeners
- Overview
- Classes
  - OrchestrationListenerManager
  - OrchestrationRunListener
- Enums
  - OrchestrationListenerManager.TestEvent
androidx.test.orchestrator.listeners.result
- Overview
- Interfaces
  - ITestRunListener
- Classes
- Enums
  - TestResult.TestStatus
androidx.test.platform
- Overview
- Interfaces
  - TestFrameworkException
androidx.test.platform.app
- Overview
- Classes
  - InstrumentationRegistry
androidx.test.platform.device
- Overview
- Interfaces
  - DeviceController
- Enums
  - DeviceController.ScreenOrientation
- Exceptions
  - UnsupportedDeviceOperationException
androidx.test.platform.graphics
- Overview
- Classes
  - HardwareRendererCompat
androidx.test.platform.io
- Overview
- Interfaces
  - PlatformTestStorage
- Classes
  - PlatformTestStorageRegistry
androidx.test.platform.ui
- Overview
- Interfaces
  - UiController
- Exceptions
  - InjectEventSecurityException
androidx.test.rule
- Overview
- Classes
androidx.test.rule.logging
- Overview
- Classes
  - AtraceLogger
androidx.test.rule.provider
- Overview
- Classes
  - ProviderTestRule
  - ProviderTestRule.Builder
androidx.test.runner
- Overview
- Classes
androidx.test.runner.intent
- Overview
- Interfaces
- Classes
  - IntentMonitorRegistry
  - IntentStubberRegistry
androidx.test.runner.intercepting
- Overview
- Interfaces
  - InterceptingActivityFactory
- Classes
  - SingleActivityFactory
androidx.test.runner.lifecycle
- Overview
- Interfaces
- Classes
  - ActivityLifecycleMonitorRegistry
  - ApplicationLifecycleMonitorRegistry
- Enums
  - ApplicationStage
  - Stage
androidx.test.runner.screenshot
- Overview
- Interfaces
  - ScreenCaptureProcessor
- Classes
- Exceptions
  - Screenshot.ScreenShotException
androidx.test.runner.suites
- Overview
- Classes
  - AndroidClasspathSuite
  - PackagePrefixClasspathSuite
androidx.test.shell
- Overview
- Classes
androidx.test.shell.command
- Overview
- Classes
androidx.test.uiautomator
androidx.test.uiautomator.watcher
- Overview
- Interfaces
  - ScopedUiWatcher
  - WatcherRegistration
- Classes
  - PermissionDialog
  - PermissionDialog.Scope
androidx.text.vertical
- Overview
- Interfaces
  - TextOrientationSpan
- Classes
- Enums
  - TextOrientation
androidx.tracing
androidx.tracing.perfetto
- Overview
- Classes
  - PerfettoSdkTrace
  - StartupTracingInitializer
androidx.tracing.perfetto.handshake
- Overview
- Classes
  - PerfettoSdkHandshake
  - PerfettoSdkHandshake.LibrarySource
androidx.tracing.perfetto.handshake.protocol
- Overview
- Classes
  - Response
  - ResponseResultCodes
androidx.tracing.wire
- Overview
- Classes
- Annotations
  - ExperimentalRingBufferApi
androidx.transition
androidx.tvprovider.media.tv
androidx.vectordrawable.graphics.drawable
androidx.versionedparcelable
- Overview
- Interfaces
  - VersionedParcelable
- Classes
  - ParcelUtils
androidx.viewpager.widget
- Overview
- Interfaces
- Classes
- Annotations
  - ViewPager.DecorView
androidx.viewpager2.adapter
androidx.viewpager2.widget
- Overview
- Interfaces
  - ViewPager2.PageTransformer
- Classes
androidx.wear
- Overview
- Classes
androidx.wear.activity
- Overview
- Classes
  - ConfirmationActivity
androidx.wear.ambient
androidx.wear.input
androidx.wear.input.testing
- Overview
- Classes
  - TestWearableButtonsProvider
  - TestWearableButtonsProvider.TestWearableButtonLocation
androidx.wear.ongoing
androidx.wear.phone.interactions
- Overview
- Classes
  - PhoneTypeHelper
androidx.wear.phone.interactions.authentication
androidx.wear.phone.interactions.notifications
- Overview
- Interfaces
  - BridgingConfigurationHandler
- Classes
androidx.wear.protolayout
androidx.wear.protolayout.expression
androidx.wear.protolayout.expression.pipeline
androidx.wear.protolayout.expression.util
- Overview
- Classes
  - DynamicDateFormat
  - DynamicFormatter
androidx.wear.protolayout.layout
- Overview
- Classes
androidx.wear.protolayout.material
- Overview
- Classes
androidx.wear.protolayout.material.layouts
- Overview
- Classes
androidx.wear.protolayout.material3
androidx.wear.protolayout.modifiers
- Overview
- Interfaces
  - LayoutModifier
  - LayoutModifier.Element
- Classes
androidx.wear.protolayout.testing
- Overview
- Classes
androidx.wear.protolayout.types
- Overview
- Classes
androidx.wear.provider
- Overview
- Classes
androidx.wear.remote.interactions
- Overview
- Classes
  - RemoteActivityHelper
  - WatchFaceConfigIntentHelper
- Exceptions
  - RemoteActivityHelper.RemoteIntentException
androidx.wear.tiles
androidx.wear.tiles.client
- Overview
- Interfaces
  - TileClient
androidx.wear.tiles.connection
- Overview
- Classes
  - DefaultTileClient
androidx.wear.tiles.manager
- Overview
- Classes
  - TileUiClient
androidx.wear.tiles.material
- Overview
- Classes
androidx.wear.tiles.material.layouts
- Overview
- Classes
androidx.wear.tiles.renderer
- Overview
- Interfaces
  - TileRenderer.LoadActionListener
- Classes
  - TileRenderer
  - TileRenderer.Builder
androidx.wear.tiles.testing
- Overview
- Classes
  - TestTileClient
androidx.wear.tiles.timeline
- Overview
- Interfaces
- Classes
  - TilesTimelineCache
  - TilesTimelineManager
androidx.wear.tiles.tooling.preview
- Overview
- Classes
  - TilePreviewData
  - TilePreviewHelper
- Annotations
  - Preview
androidx.wear.tooling.preview.devices
- Overview
- Classes
  - WearDevices
androidx.wear.utils
- Overview
- Classes
androidx.wear.watchface
androidx.wear.watchface.client
androidx.wear.watchface.complications
androidx.wear.watchface.complications.data
androidx.wear.watchface.complications.data.formatting
- Overview
- Classes
  - ComplicationTextFormatting
androidx.wear.watchface.complications.data.parser
- Overview
- Classes
  - PreviewData
  - StaticPreviewDataParser
androidx.wear.watchface.complications.datasource
androidx.wear.watchface.complications.rendering
- Overview
- Classes
androidx.wear.watchface.data
- Overview
- Classes
  - BoundingArcWireFormat
  - WatchFaceColorsWireFormat
androidx.wear.watchface.editor
- Overview
- Interfaces
  - EditorSession
- Classes
androidx.wear.watchface.style
androidx.wear.watchfacepush
androidx.wear.widget
androidx.wear.widget.drawer
androidx.webgpu
androidx.webgpu.helper
- Overview
- Classes
androidx.webkit
androidx.window
- Overview
- Classes
  - WindowProperties
  - WindowSdkExtensions
- Annotations
  - RequiresWindowSdkExtension
androidx.window.area
androidx.window.core
- Overview
- Annotations
  - ExperimentalWindowApi
  - ExperimentalWindowCoreApi
androidx.window.core.layout
- Overview
- Classes
androidx.window.embedding
- Overview
- Classes
androidx.window.extensions.core.util.function
- Overview
- Interfaces
androidx.window.java.area
- Overview
- Classes
  - WindowAreaControllerCallbackAdapter
androidx.window.java.embedding
- Overview
- Classes
androidx.window.java.layout
- Overview
- Classes
  - WindowInfoTrackerCallbackAdapter
androidx.window.layout
androidx.window.layout.adapter
- Overview
- Classes
  - WindowSizeClassFactory
androidx.window.rxjava2.layout
- Overview
- Classes
  - WindowInfoTrackerRx
androidx.window.rxjava3.layout
- Overview
- Classes
  - WindowInfoTrackerRx
androidx.window.testing
- Overview
- Classes
  - WindowSdkExtensionsRule
androidx.window.testing.area
- Overview
- Classes
  - TestWindowArea
androidx.window.testing.embedding
- Overview
- Classes
androidx.window.testing.layout
- Overview
- Classes
androidx.work
androidx.work.analytics
- Overview
- Classes
- Enums
  - WorkMetricsInfo.State
- Annotations
  - ExperimentalWorkMetricsApi
androidx.work.multiprocess
- Overview
- Classes
androidx.work.rxjava3
- Overview
- Classes
  - RxWorker
androidx.work.testing
- Overview
- Interfaces
  - TestDriver
- Classes
- Enums
  - WorkManagerTestInitHelper.ExecutorsMode
androidx.xr.arcore
androidx.xr.arcore.testing
- Overview
- Classes
androidx.xr.projected
- Overview
- Classes
androidx.xr.projected.experimental
- Overview
- Annotations
  - ExperimentalProjectedApi
androidx.xr.projected.testing
- Overview
- Classes
  - ProjectedTestRule
androidx.xr.runtime
androidx.xr.runtime.manifest
- Overview
- Classes
androidx.xr.runtime.math
- Overview
- Classes
androidx.xr.runtime.testing
- Overview
- Classes
  - SessionTestRule
  - XrDeviceTestRule
androidx.xr.runtime.testing.math
- Overview
- Classes
  - MathAssertions
androidx.xr.scenecore
androidx.xr.scenecore.testing
- Overview
- Classes

Build AI experiences
Get started
Get started
Hello, world!
Developer Verification
Adaptive apps
Compose for UI
AI-powered IDE
Training
Monetization with Play ↗️
Optimize by form factor
Phones, tablets, foldables
Android for Cars
Android TV
Android XR
Googlebook
ChromeOS
Wear OS
Build by category
Games
Camera & media
Social & messaging
Health & fitness
Productivity
Enterprise apps
Get the latest
Latest updates
Experimental updates
Android Studio preview
Jetpack & Compose libraries
Wear OS releases
Privacy Sandbox ↗️

Excellent Experiences
Learn more
UI Design
Design for Android
Mobile
Desktop experiences
XR Headsets & XR Glasses
AI Glasses
Widgets
Wear OS
Android TV
Android for Cars
Architecture
Introduction
Libraries
Navigation
Modularization
Testing
Kotlin Multiplatform
Quality
Overview
Core value
User experience
Accessibility
Technical quality
Excellent Experiences
Security
Overview
Privacy
Permissions
Identity
Fraud prevention

Gemini in Android Studio
Learn more
Get Android Studio
Core areas
Samples
Multidevice support
User interfaces
Background work
Data and files
Connectivity
All core areas ⤵️
Tools and workflow
Write and debug code
Build projects
Test your app
Performance
Command-line tools
Gradle plugin API
Android Bench
Device tech
Phones, tablets, foldables
ChromeOS
Android for Cars
Android TV
Android XR
Wear OS
Android Health
Better Together
All devices ⤵️
Libraries
Android platform
Jetpack libraries
Compose libraries
Google Play services ↗️
Google Play SDK index ↗️

Play Console
Go to Play Console
Learn more ↗️
Fundamentals
Play Monetization
Play Integrity
Android vitals
Play Policies
Play Programs ↗️
Games Dev Center
Overview
Play Asset Delivery
Play Games Services
Play Games on PC
Level Up guidelines
All Play guides ⤵️
Libraries
Play Feature Delivery
Play In-app Updates
Play In-app Reviews
Play Install Referrer
Google Play services ↗️
Google Play SDK index ↗️
All Play libraries ⤵️
Tools & resources
Android App Bundles
Brand & marketing
Play Console APIs ↗️

the Android Developer's Blog
Read the latest
Explore the authors →
Explore categories
Product News
Community
How-tos
Case Studies
Events & Programs
Documentation

Android Developers
Develop
API reference

Stay organized with collections Save and categorize content based on your preferences.

MalformedParcelable