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REL3736.1363534333231302928272625242322212019181716151413121110987654321
Class Index
Package Index
android
Overview
Classes
Manifest
Manifest.permission
Manifest.permission_group
R
R.anim
R.animator
R.array
R.attr
R.bool
R.color
R.dimen
R.drawable
R.fraction
R.id
R.integer
R.interpolator
R.layout
R.menu
R.mipmap
R.plurals
R.raw
R.string
R.style
R.styleable
R.transition
R.xml
android.accessibilityservice
Overview
Interfaces
AccessibilityService.MagnificationController.OnMagnificationChangedListener
AccessibilityService.SoftKeyboardController.OnShowModeChangedListener
AccessibilityService.TakeScreenshotCallback
BrailleDisplayController
BrailleDisplayController.BrailleDisplayCallback
TouchInteractionController.Callback
Classes
AccessibilityButtonController
AccessibilityButtonController.AccessibilityButtonCallback
AccessibilityGestureEvent
AccessibilityService
AccessibilityService.GestureResultCallback
AccessibilityService.MagnificationController
AccessibilityService.ScreenshotResult
AccessibilityService.SoftKeyboardController
AccessibilityServiceInfo
FingerprintGestureController
FingerprintGestureController.FingerprintGestureCallback
GestureDescription
GestureDescription.Builder
GestureDescription.StrokeDescription
InputMethod
InputMethod.AccessibilityInputConnection
MagnificationConfig
MagnificationConfig.Builder
TouchInteractionController
android.accounts
Overview
Interfaces
AccountManagerCallback
AccountManagerFuture
OnAccountsUpdateListener
Classes
AbstractAccountAuthenticator
Account
AccountAuthenticatorActivity
AccountAuthenticatorResponse
AccountManager
AuthenticatorDescription
Exceptions
AccountsException
AuthenticatorException
NetworkErrorException
OperationCanceledException
android.adservices
Overview
Classes
AdServicesState
android.adservices.adid
Overview
Classes
AdId
AdIdManager
android.adservices.adselection
Overview
Classes
AddAdSelectionFromOutcomesOverrideRequest
AddAdSelectionOverrideRequest
AdSelectionConfig
AdSelectionConfig.Builder
AdSelectionFromOutcomesConfig
AdSelectionFromOutcomesConfig.Builder
AdSelectionManager
AdSelectionOutcome
AdSelectionOutcome.Builder
AdWithBid
DecisionLogic
GetAdSelectionDataOutcome
GetAdSelectionDataRequest
GetAdSelectionDataRequest.Builder
PerBuyerConfiguration
PerBuyerConfiguration.Builder
PerBuyerDecisionLogic
PersistAdSelectionResultRequest
PersistAdSelectionResultRequest.Builder
RemoveAdSelectionFromOutcomesOverrideRequest
RemoveAdSelectionOverrideRequest
ReportEventRequest
ReportEventRequest.Builder
ReportImpressionRequest
SellerConfiguration
SellerConfiguration.Builder
SetAppInstallAdvertisersRequest
SetAppInstallAdvertisersRequest.Builder
SignedContextualAds
SignedContextualAds.Builder
TestAdSelectionManager
UpdateAdCounterHistogramRequest
UpdateAdCounterHistogramRequest.Builder
android.adservices.appsetid
Overview
Classes
AppSetId
AppSetIdManager
android.adservices.common
Overview
Interfaces
AdServicesOutcomeReceiver
Classes
AdData
AdData.Builder
AdFilters
AdFilters.Builder
AdSelectionSignals
AdServicesPermissions
AdTechIdentifier
AppInstallFilters
AppInstallFilters.Builder
ComponentAdData
FrequencyCapFilters
FrequencyCapFilters.Builder
KeyedFrequencyCap
KeyedFrequencyCap.Builder
android.adservices.customaudience
Overview
Classes
AddCustomAudienceOverrideRequest
AddCustomAudienceOverrideRequest.Builder
CustomAudience
CustomAudience.Builder
CustomAudienceManager
FetchAndJoinCustomAudienceRequest
FetchAndJoinCustomAudienceRequest.Builder
JoinCustomAudienceRequest
JoinCustomAudienceRequest.Builder
LeaveCustomAudienceRequest
LeaveCustomAudienceRequest.Builder
PartialCustomAudience
PartialCustomAudience.Builder
RemoveCustomAudienceOverrideRequest
RemoveCustomAudienceOverrideRequest.Builder
ScheduleCustomAudienceUpdateRequest
ScheduleCustomAudienceUpdateRequest.Builder
TestCustomAudienceManager
TrustedBiddingData
TrustedBiddingData.Builder
android.adservices.exceptions
Overview
Exceptions
AdServicesException
android.adservices.measurement
Overview
Classes
DeletionRequest
DeletionRequest.Builder
MeasurementManager
SourceRegistrationRequest
SourceRegistrationRequest.Builder
WebSourceParams
WebSourceParams.Builder
WebSourceRegistrationRequest
WebSourceRegistrationRequest.Builder
WebTriggerParams
WebTriggerParams.Builder
WebTriggerRegistrationRequest
WebTriggerRegistrationRequest.Builder
android.adservices.ondevicepersonalization
Overview
Interfaces
IsolatedWorker
KeyValueStore
MutableKeyValueStore
Classes
AppInfo
DownloadCompletedInput
DownloadCompletedOutput
DownloadCompletedOutput.Builder
EventInput
EventLogRecord
EventLogRecord.Builder
EventOutput
EventOutput.Builder
EventUrlProvider
ExecuteInIsolatedServiceRequest
ExecuteInIsolatedServiceRequest.Builder
ExecuteInIsolatedServiceRequest.OutputSpec
ExecuteInIsolatedServiceResponse
ExecuteInput
ExecuteOutput
ExecuteOutput.Builder
FederatedComputeInput
FederatedComputeInput.Builder
FederatedComputeScheduler
FederatedComputeScheduler.Params
FederatedComputeScheduleRequest
FederatedComputeScheduleResponse
InferenceInput
InferenceInput.Builder
InferenceInput.Params
InferenceInput.Params.Builder
InferenceOutput
InferenceOutput.Builder
IsolatedService
LogReader
ModelManager
OnDevicePersonalizationManager
OnDevicePersonalizationManager.ExecuteResult
RenderingConfig
RenderingConfig.Builder
RenderInput
RenderOutput
RenderOutput.Builder
RequestLogRecord
RequestLogRecord.Builder
RequestToken
SurfacePackageToken
TrainingExampleRecord
TrainingExampleRecord.Builder
TrainingExamplesInput
TrainingExamplesOutput
TrainingExamplesOutput.Builder
TrainingInterval
TrainingInterval.Builder
UserData
WebTriggerInput
WebTriggerOutput
WebTriggerOutput.Builder
Exceptions
IsolatedServiceException
OnDevicePersonalizationException
android.adservices.signals
Overview
Classes
ProtectedSignalsManager
UpdateSignalsRequest
UpdateSignalsRequest.Builder
android.adservices.topics
Overview
Classes
EncryptedTopic
GetTopicsRequest
GetTopicsRequest.Builder
GetTopicsResponse
GetTopicsResponse.Builder
Topic
TopicsManager
android.animation
Overview
Interfaces
Animator.AnimatorListener
Animator.AnimatorPauseListener
LayoutTransition.TransitionListener
TimeAnimator.TimeListener
TimeInterpolator
TypeEvaluator
ValueAnimator.AnimatorUpdateListener
ValueAnimator.DurationScaleChangeListener
Classes
Animator
AnimatorInflater
AnimatorListenerAdapter
AnimatorSet
AnimatorSet.Builder
ArgbEvaluator
BidirectionalTypeConverter
FloatArrayEvaluator
FloatEvaluator
IntArrayEvaluator
IntEvaluator
Keyframe
LayoutTransition
ObjectAnimator
PointFEvaluator
PropertyValuesHolder
RectEvaluator
StateListAnimator
TimeAnimator
TypeConverter
ValueAnimator
android.annotation
Overview
Annotations
SuppressLint
TargetApi
android.app
Overview
Interfaces
ActionBar.OnMenuVisibilityListener
ActionBar.OnNavigationListener
ActionBar.TabListener
Activity.ScreenCaptureCallback
AlarmManager.OnAlarmListener
Application.ActivityLifecycleCallbacks
Application.OnProvideAssistDataListener
AppOpsManager.OnOpActiveChangedListener
AppOpsManager.OnOpChangedListener
DatePickerDialog.OnDateSetListener
FragmentBreadCrumbs.OnBreadCrumbClickListener
FragmentManager.BackStackEntry
FragmentManager.OnBackStackChangedListener
KeyguardManager.DeviceLockedStateListener
KeyguardManager.KeyguardLockedStateListener
KeyguardManager.OnKeyguardExitResult
LoaderManager.LoaderCallbacks
Notification.Action.Extender
Notification.Extender
PendingIntent.OnFinished
SearchManager.OnCancelListener
SearchManager.OnDismissListener
SharedElementCallback.OnSharedElementsReadyListener
TimePickerDialog.OnTimeSetListener
UiAutomation.AccessibilityEventFilter
UiAutomation.OnAccessibilityEventListener
UiModeManager.ContrastChangeListener
WallpaperManager.OnColorsChangedListener
ZygotePreload
Classes
ActionBar
ActionBar.LayoutParams
ActionBar.Tab
Activity
ActivityGroup
ActivityManager
ActivityManager.AppTask
ActivityManager.MemoryInfo
ActivityManager.ProcessErrorStateInfo
ActivityManager.RecentTaskInfo
ActivityManager.RunningAppProcessInfo
ActivityManager.RunningServiceInfo
ActivityManager.RunningTaskInfo
ActivityManager.TaskDescription
ActivityManager.TaskDescription.Builder
ActivityOptions
AlarmManager
AlarmManager.AlarmClockInfo
AlertDialog
AlertDialog.Builder
AliasActivity
AnrTypes
AnrWarningResult
AppComponentFactory
AppInteractionAttribution
AppInteractionAttribution.Builder
AppInteractionContract
Application
ApplicationErrorReport
ApplicationErrorReport.AnrInfo
ApplicationErrorReport.BatteryInfo
ApplicationErrorReport.CrashInfo
ApplicationErrorReport.RunningServiceInfo
ApplicationExitInfo
ApplicationExitInfo.AnrInfo
ApplicationStartInfo
AppOpsManager
AppOpsManager.OnOpNotedCallback
AsyncNotedAppOp
AutomaticZenRule
AutomaticZenRule.Builder
BroadcastOptions
ComponentCaller
DatePickerDialog
Dialog
DialogFragment
DirectAction
DirectAction.Builder
DownloadManager
DownloadManager.Query
DownloadManager.Request
ExpandableListActivity
Fragment
Fragment.SavedState
FragmentBreadCrumbs
FragmentContainer
FragmentController
FragmentHostCallback
FragmentManager
FragmentManager.FragmentLifecycleCallbacks
FragmentManagerNonConfig
FragmentTransaction
GameManager
GameState
GrammaticalInflectionManager
HandoffActivityData
HandoffActivityData.Builder
HandoffActivityDataRequestInfo
HandoffActivityParams
HandoffActivityParams.Builder
Instrumentation
Instrumentation.ActivityMonitor
Instrumentation.ActivityResult
IntentService
KeyguardManager
KeyguardManager.KeyguardDismissCallback
KeyguardManager.KeyguardLock
LauncherActivity
LauncherActivity.IconResizer
LauncherActivity.ListItem
ListActivity
ListFragment
LoaderManager
LocalActivityManager
LocaleConfig
LocaleManager
MediaRouteActionProvider
MediaRouteButton
NativeActivity
Notification
Notification.Action
Notification.Action.Builder
Notification.Action.WearableExtender
Notification.BigPictureStyle
Notification.BigTextStyle
Notification.BridgedNotificationMetadata
Notification.BubbleMetadata
Notification.BubbleMetadata.Builder
Notification.Builder
Notification.CallStyle
Notification.CarExtender
Notification.CarExtender.Builder
Notification.CarExtender.UnreadConversation
Notification.DecoratedCustomViewStyle
Notification.DecoratedMediaCustomViewStyle
Notification.InboxStyle
Notification.MediaStyle
Notification.MessagingStyle
Notification.MessagingStyle.Message
Notification.Metric
Notification.Metric.FixedDate
Notification.Metric.FixedFloat
Notification.Metric.FixedInt
Notification.Metric.FixedText
Notification.Metric.FixedTime
Notification.Metric.MetricValue
Notification.Metric.TimeDifference
Notification.MetricStyle
Notification.ProgressStyle
Notification.ProgressStyle.Point
Notification.ProgressStyle.Segment
Notification.ProjectedExtender
Notification.Style
Notification.TvExtender
Notification.WearableExtender
NotificationChannel
NotificationChannelGroup
NotificationManager
NotificationManager.Policy
PendingIntent
Person
Person.Builder
PictureInPictureParams
PictureInPictureParams.Builder
PictureInPictureUiState
Presentation
ProgressDialog
RemoteAction
RemoteInput
RemoteInput.Builder
SearchableInfo
SearchManager
Service
SharedElementCallback
StatusBarManager
SyncNotedAppOp
TabActivity
TaskInfo
TaskLocation
TaskStackBuilder
TimePickerDialog
UiAutomation
UiModeManager
VoiceInteractor
VoiceInteractor.AbortVoiceRequest
VoiceInteractor.CommandRequest
VoiceInteractor.CompleteVoiceRequest
VoiceInteractor.ConfirmationRequest
VoiceInteractor.PickOptionRequest
VoiceInteractor.PickOptionRequest.Option
VoiceInteractor.Prompt
VoiceInteractor.Request
WallpaperColors
WallpaperInfo
WallpaperManager
Exceptions
AuthenticationRequiredException
BackgroundServiceStartNotAllowedException
ForegroundServiceStartNotAllowedException
ForegroundServiceTypeException
Fragment.InstantiationException
InfeasibleActivityOptionsException
InvalidForegroundServiceTypeException
MissingForegroundServiceTypeException
PendingIntent.CanceledException
RecoverableSecurityException
ServiceStartNotAllowedException
StartForegroundCalledOnStoppedServiceException
android.app.admin
Overview
Interfaces
DevicePolicyManager.OnClearApplicationUserDataListener
Classes
ConnectEvent
DelegatedAdminReceiver
DeviceAdminInfo
DeviceAdminReceiver
DeviceAdminService
DevicePolicyIdentifiers
DevicePolicyManager
DevicePolicyManager.InstallSystemUpdateCallback
DevicePolicyResources
DevicePolicyResourcesManager
DnsEvent
FactoryResetProtectionPolicy
FactoryResetProtectionPolicy.Builder
FreezePeriod
ManagedSubscriptionsPolicy
NetworkEvent
PackagePolicy
PolicyUpdateReceiver
PolicyUpdateResult
PreferentialNetworkServiceConfig
PreferentialNetworkServiceConfig.Builder
SecurityLog
SecurityLog.SecurityEvent
SystemUpdateInfo
SystemUpdatePolicy
TargetUser
WifiSsidPolicy
Exceptions
SystemUpdatePolicy.ValidationFailedException
UnsafeStateException
android.app.appfunctions
Overview
Interfaces
AppFunction
AppFunctionObservation
AppFunctionObserver
AppFunctionRegistration
Classes
AppFunctionActivityId
AppFunctionActivityState
AppFunctionManager
AppFunctionMetadata
AppFunctionName
AppFunctionPackageMetadata
AppFunctionSchemaMetadata
AppFunctionSearchSpec
AppFunctionSearchSpec.Builder
AppFunctionService
AppFunctionState
AppFunctionUriGrant
ExecuteAppFunctionRequest
ExecuteAppFunctionRequest.Builder
ExecuteAppFunctionResponse
RegisterAppFunctionRequest
Exceptions
AppFunctionException
android.app.appsearch
Overview
Interfaces
BatchResultCallback
Classes
AppSearchAccount
AppSearchAccount.Builder
AppSearchBatchResult
AppSearchBatchResult.Builder
AppSearchBlobHandle
AppSearchManager
AppSearchManager.SearchContext
AppSearchManager.SearchContext.Builder
AppSearchResult
AppSearchSchema
AppSearchSchema.BlobHandlePropertyConfig
AppSearchSchema.BlobHandlePropertyConfig.Builder
AppSearchSchema.BooleanPropertyConfig
AppSearchSchema.BooleanPropertyConfig.Builder
AppSearchSchema.Builder
AppSearchSchema.BytesPropertyConfig
AppSearchSchema.BytesPropertyConfig.Builder
AppSearchSchema.DocumentPropertyConfig
AppSearchSchema.DocumentPropertyConfig.Builder
AppSearchSchema.DoublePropertyConfig
AppSearchSchema.DoublePropertyConfig.Builder
AppSearchSchema.EmbeddingPropertyConfig
AppSearchSchema.EmbeddingPropertyConfig.Builder
AppSearchSchema.LongPropertyConfig
AppSearchSchema.LongPropertyConfig.Builder
AppSearchSchema.PropertyConfig
AppSearchSchema.StringPropertyConfig
AppSearchSchema.StringPropertyConfig.Builder
AppSearchSession
CommitBlobResponse
EmbeddingVector
EnterpriseGlobalSearchSession
GenericDocument
GenericDocument.Builder
GetByDocumentIdRequest
GetByDocumentIdRequest.Builder
GetSchemaResponse
GetSchemaResponse.Builder
GlobalSearchSession
JoinSpec
JoinSpec.Builder
Migrator
OpenBlobForReadResponse
OpenBlobForWriteResponse
PackageIdentifier
PropertyPath
PropertyPath.PathSegment
PutDocumentsRequest
PutDocumentsRequest.Builder
RemoveBlobResponse
RemoveByDocumentIdRequest
RemoveByDocumentIdRequest.Builder
ReportSystemUsageRequest
ReportSystemUsageRequest.Builder
ReportUsageRequest
ReportUsageRequest.Builder
SchemaVisibilityConfig
SchemaVisibilityConfig.Builder
SearchResult
SearchResult.Builder
SearchResult.EmbeddingMatchInfo
SearchResult.MatchInfo
SearchResult.MatchInfo.Builder
SearchResult.MatchRange
SearchResult.TextMatchInfo
SearchResults
SearchSpec
SearchSpec.Builder
SearchSuggestionResult
SearchSuggestionResult.Builder
SearchSuggestionSpec
SearchSuggestionSpec.Builder
SetBlobVisibilityRequest
SetBlobVisibilityRequest.Builder
SetSchemaRequest
SetSchemaRequest.Builder
SetSchemaResponse
SetSchemaResponse.Builder
SetSchemaResponse.MigrationFailure
StorageInfo
StorageInfo.Builder
android.app.appsearch.exceptions
Overview
Exceptions
AppSearchException
android.app.appsearch.observer
Overview
Interfaces
ObserverCallback
Classes
DocumentChangeInfo
ObserverSpec
ObserverSpec.Builder
SchemaChangeInfo
android.app.appsearch.util
Overview
Classes
DocumentIdUtil
android.app.assist
Overview
Classes
AssistContent
AssistStructure
AssistStructure.ViewNode
AssistStructure.WindowNode
android.app.backup
Overview
Interfaces
BackupHelper
Classes
BackupAgent
BackupAgentHelper
BackupDataInput
BackupDataInputStream
BackupDataOutput
BackupManager
FileBackupHelper
FullBackupDataOutput
FullRestoreDataInput
RestoreObserver
SharedPreferencesBackupHelper
android.app.blob
Overview
Classes
BlobHandle
BlobStoreManager
BlobStoreManager.Session
android.app.jank
Overview
Classes
AppJankStats
RelativeFrameTimeHistogram
android.app.job
Overview
Classes
JobInfo
JobInfo.Builder
JobInfo.TriggerContentUri
JobParameters
JobScheduler
JobService
JobServiceEngine
JobWorkItem
JobWorkItem.Builder
PendingJobReasonsInfo
android.app.people
Overview
Classes
ConversationStatus
ConversationStatus.Builder
PeopleManager
android.app.permissionui
Overview
Interfaces
LocationButtonClient
LocationButtonProvider
LocationButtonSession
Classes
LocationButtonProviderFactory
LocationButtonRequest
LocationButtonRequest.Builder
android.app.privatecompute
Overview
Classes
DataMigrationToPccService
MigrationRequestResult
PccClient
PccSandboxManager
PccService
Exceptions
MigrationException
android.app.role
Overview
Classes
RoleManager
android.app.sdksandbox
Overview
Interfaces
SdkSandboxManager.SdkSandboxProcessDeathCallback
Classes
AppOwnedSdkSandboxInterface
SandboxedSdk
SandboxedSdkProvider
SdkSandboxManager
Exceptions
LoadSdkException
RequestSurfacePackageException
android.app.sdksandbox.sdkprovider
Overview
Interfaces
SdkSandboxActivityHandler
SdkSandboxClientImportanceListener
Classes
SdkSandboxController
android.app.slice
Overview
Classes
Slice
Slice.Builder
SliceItem
SliceManager
SliceMetrics
SliceProvider
SliceSpec
android.app.usage
Overview
Classes
ConfigurationStats
EventStats
ExternalStorageStats
NetworkStats
NetworkStats.Bucket
NetworkStatsManager
NetworkStatsManager.UsageCallback
StorageStats
StorageStatsManager
UsageEvents
UsageEvents.Event
UsageEventsQuery
UsageEventsQuery.Builder
UsageStats
UsageStatsManager
android.app.voiceinteraction
Overview
Classes
VoiceInteractionManager
android.app.wallpaper
Overview
Classes
WallpaperDescription
WallpaperDescription.Builder
WallpaperInstance
android.appwidget
Overview
Classes
AppWidgetEvent
AppWidgetHost
AppWidgetHostView
AppWidgetManager
AppWidgetProvider
AppWidgetProviderInfo
android.bluetooth
Overview
Interfaces
BluetoothAdapter.LeScanCallback
BluetoothProfile
BluetoothProfile.ServiceListener
Classes
BluetoothA2dp
BluetoothAdapter
BluetoothAssignedNumbers
BluetoothClass
BluetoothClass.Device
BluetoothClass.Device.Major
BluetoothClass.Service
BluetoothCodecConfig
BluetoothCodecConfig.Builder
BluetoothCodecStatus
BluetoothCodecStatus.Builder
BluetoothCodecType
BluetoothCsipSetCoordinator
BluetoothDevice
BluetoothDevice.BluetoothAddress
BluetoothGatt
BluetoothGattCallback
BluetoothGattCharacteristic
BluetoothGattConnectionSettings
BluetoothGattConnectionSettings.Builder
BluetoothGattDescriptor
BluetoothGattServer
BluetoothGattServerCallback
BluetoothGattService
BluetoothHeadset
BluetoothHealth
BluetoothHealthAppConfiguration
BluetoothHealthCallback
BluetoothHearingAid
BluetoothHidDevice
BluetoothHidDevice.Callback
BluetoothHidDeviceAppQosSettings
BluetoothHidDeviceAppSdpSettings
BluetoothLeAudio
BluetoothLeAudioCodecConfig
BluetoothLeAudioCodecConfig.Builder
BluetoothLeAudioCodecStatus
BluetoothManager
BluetoothServerSocket
BluetoothSocket
BluetoothSocketSettings
BluetoothSocketSettings.Builder
BluetoothStatusCodes
BondStatus
EncryptionStatus
Exceptions
BluetoothSocketException
android.bluetooth.le
Overview
Classes
AdvertiseCallback
AdvertiseData
AdvertiseData.Builder
AdvertiseSettings
AdvertiseSettings.Builder
AdvertisingSet
AdvertisingSetCallback
AdvertisingSetParameters
AdvertisingSetParameters.Builder
BluetoothLeAdvertiser
BluetoothLeScanner
PeriodicAdvertisingParameters
PeriodicAdvertisingParameters.Builder
ScanCallback
ScanFilter
ScanFilter.Builder
ScanRecord
ScanResult
ScanSettings
ScanSettings.Builder
TransportBlock
TransportDiscoveryData
android.companion
Overview
Interfaces
DeviceFilter
Classes
ActionRequest
ActionRequest.Builder
ActionResult
ActionResult.Builder
AssociatedDevice
AssociationInfo
AssociationRequest
AssociationRequest.Builder
BluetoothDeviceFilter
BluetoothDeviceFilter.Builder
BluetoothLeDeviceFilter
BluetoothLeDeviceFilter.Builder
CompanionDeviceManager
CompanionDeviceManager.Callback
CompanionDeviceService
DeviceId
DeviceId.Builder
DevicePresenceEvent
ObservingDevicePresenceRequest
ObservingDevicePresenceRequest.Builder
WifiDeviceFilter
WifiDeviceFilter.Builder
Exceptions
CompanionException
DeviceNotAssociatedException
android.companion.virtual
Overview
Interfaces
VirtualDeviceManager.VirtualDeviceListener
Classes
VirtualDevice
VirtualDeviceManager
android.content
Overview
Interfaces
ClipboardManager.OnPrimaryClipChangedListener
ComponentCallbacks
ComponentCallbacks2
ContentProvider.PipeDataWriter
DialogInterface
DialogInterface.OnCancelListener
DialogInterface.OnClickListener
DialogInterface.OnDismissListener
DialogInterface.OnKeyListener
DialogInterface.OnMultiChoiceClickListener
DialogInterface.OnShowListener
EntityIterator
IntentSender.OnFinished
Loader.OnLoadCanceledListener
Loader.OnLoadCompleteListener
ServiceConnection
SharedPreferences
SharedPreferences.Editor
SharedPreferences.OnSharedPreferenceChangeListener
SyncStatusObserver
Classes
AbstractThreadedSyncAdapter
AsyncQueryHandler
AsyncQueryHandler.WorkerArgs
AsyncQueryHandler.WorkerHandler
AsyncTaskLoader
AttributionSource
AttributionSource.Builder
BroadcastReceiver
BroadcastReceiver.PendingResult
ClipboardManager
ClipData
ClipData.Item
ClipData.Item.Builder
ClipDescription
ComponentName
ContentProvider
ContentProvider.CallingIdentity
ContentProviderClient
ContentProviderOperation
ContentProviderOperation.Builder
ContentProviderResult
ContentQueryMap
ContentResolver
ContentResolver.MimeTypeInfo
ContentUris
ContentValues
Context
Context.BindServiceFlags
Context.UpdateBindingParams
Context.UpdateBindingParams.Builder
ContextParams
ContextParams.Builder
ContextWrapper
CursorLoader
Entity
Entity.NamedContentValues
Intent
Intent.FilterComparison
Intent.ShortcutIconResource
IntentFilter
IntentFilter.AuthorityEntry
IntentSender
Loader
Loader.ForceLoadContentObserver
LocusId
MutableContextWrapper
PeriodicSync
QuickViewConstants
RestrictionEntry
RestrictionsManager
SearchRecentSuggestionsProvider
SyncAdapterType
SyncContext
SyncInfo
SyncRequest
SyncRequest.Builder
SyncResult
SyncStats
UriMatcher
UriPermission
UriRelativeFilter
UriRelativeFilterGroup
Exceptions
ActivityNotFoundException
IntentFilter.MalformedMimeTypeException
IntentSender.SendIntentException
OperationApplicationException
ReceiverCallNotAllowedException
android.content.om
Overview
Classes
FabricatedOverlay
OverlayIdentifier
OverlayInfo
OverlayManager
OverlayManagerTransaction
android.content.pm
Overview
Interfaces
PackageManager.OnChecksumsReadyListener
Classes
ActivityInfo
ActivityInfo.WindowLayout
ApkChecksum
ApplicationInfo
ApplicationInfo.DisplayNameComparator
ArchivedActivityInfo
ArchivedPackageInfo
Attribution
Capability
Capability.Builder
CapabilityParams
CapabilityParams.Builder
ChangedPackages
Checksum
ComponentInfo
ConfigurationInfo
CrossProfileApps
FeatureGroupInfo
FeatureInfo
InstallSourceInfo
InstrumentationInfo
LabeledIntent
LauncherActivityInfo
LauncherApps
LauncherApps.ArchiveCompatibilityParams
LauncherApps.Callback
LauncherApps.PinItemRequest
LauncherApps.ShortcutQuery
LauncherUserInfo
ModuleInfo
PackageInfo
PackageInstaller
PackageInstaller.InstallConstraints
PackageInstaller.InstallConstraints.Builder
PackageInstaller.InstallConstraintsResult
PackageInstaller.PreapprovalDetails
PackageInstaller.PreapprovalDetails.Builder
PackageInstaller.Session
PackageInstaller.SessionCallback
PackageInstaller.SessionInfo
PackageInstaller.SessionParams
PackageInstaller.UnarchivalState
PackageItemInfo
PackageItemInfo.DisplayNameComparator
PackageManager
PackageManager.ApplicationInfoFlags
PackageManager.ComponentEnabledSetting
PackageManager.ComponentInfoFlags
PackageManager.PackageInfoFlags
PackageManager.Property
PackageManager.ResolveInfoFlags
PackageStats
PathPermission
PermissionGroupInfo
PermissionInfo
ProviderInfo
ResolveInfo
ResolveInfo.DisplayNameComparator
ServiceInfo
SharedLibraryInfo
ShortcutInfo
ShortcutInfo.Builder
ShortcutManager
Signature
SigningInfo
VersionedPackage
Exceptions
PackageManager.NameNotFoundException
SigningInfoException
android.content.pm.verify.domain
Overview
Classes
DomainVerificationManager
DomainVerificationUserState
android.content.pm.webapp
Overview
Classes
WebAppInstallRequest
WebAppInstallRequest.Builder
WebAppManager
WebAppQueryRequest
android.content.res
Overview
Interfaces
FontScaleConverter
XmlResourceParser
Classes
AssetFileDescriptor
AssetFileDescriptor.AutoCloseInputStream
AssetFileDescriptor.AutoCloseOutputStream
AssetManager
AssetManager.AssetInputStream
ColorStateList
Configuration
ObbInfo
ObbScanner
Resources
Resources.Theme
TypedArray
Exceptions
Resources.NotFoundException
android.content.res.loader
Overview
Interfaces
AssetsProvider
Classes
ResourcesLoader
ResourcesProvider
android.credentials
Overview
Classes
ClearCredentialStateRequest
CreateCredentialRequest
CreateCredentialRequest.Builder
CreateCredentialResponse
Credential
CredentialDescription
CredentialManager
CredentialOption
CredentialOption.Builder
GetCredentialRequest
GetCredentialRequest.Builder
GetCredentialResponse
PrepareGetCredentialResponse
PrepareGetCredentialResponse.PendingGetCredentialHandle
RegisterCredentialDescriptionRequest
UnregisterCredentialDescriptionRequest
Exceptions
ClearCredentialStateException
CreateCredentialException
GetCredentialException
android.crypto.hpke
Overview
Interfaces
HpkeSpi
Classes
AeadParameterSpec
Hpke
KdfParameterSpec
KemParameterSpec
Message
Recipient
Recipient.Builder
Sender
Sender.Builder
XdhKeySpec
android.database
Overview
Interfaces
CrossProcessCursor
Cursor
DatabaseErrorHandler
Classes
AbstractCursor
AbstractCursor.SelfContentObserver
AbstractWindowedCursor
CharArrayBuffer
ContentObservable
ContentObserver
CrossProcessCursorWrapper
CursorJoiner
CursorWindow
CursorWrapper
DatabaseUtils
DatabaseUtils.InsertHelper
DataSetObservable
DataSetObserver
DefaultDatabaseErrorHandler
MatrixCursor
MatrixCursor.RowBuilder
MergeCursor
Observable
Enums
CursorJoiner.Result
Exceptions
CursorIndexOutOfBoundsException
CursorWindowAllocationException
SQLException
StaleDataException
android.database.sqlite
Overview
Interfaces
SQLiteCursorDriver
SQLiteDatabase.CursorFactory
SQLiteTransactionListener
Classes
SQLiteClosable
SQLiteCursor
SQLiteDatabase
SQLiteDatabase.OpenParams
SQLiteDatabase.OpenParams.Builder
SQLiteOpenHelper
SQLiteProgram
SQLiteQuery
SQLiteQueryBuilder
SQLiteRawStatement
SQLiteStatement
Exceptions
SQLiteAbortException
SQLiteAccessPermException
SQLiteBindOrColumnIndexOutOfRangeException
SQLiteBlobTooBigException
SQLiteCantOpenDatabaseException
SQLiteConstraintException
SQLiteDatabaseCorruptException
SQLiteDatabaseLockedException
SQLiteDatatypeMismatchException
SQLiteDiskIOException
SQLiteDoneException
SQLiteException
SQLiteFullException
SQLiteMisuseException
SQLiteOutOfMemoryException
SQLiteReadOnlyDatabaseException
SQLiteTableLockedException
android.devicelock
Overview
Classes
DeviceId
DeviceLockManager
android.drm
Overview
Interfaces
DrmManagerClient.OnErrorListener
DrmManagerClient.OnEventListener
DrmManagerClient.OnInfoListener
DrmStore.ConstraintsColumns
Classes
DrmConvertedStatus
DrmErrorEvent
DrmEvent
DrmInfo
DrmInfoEvent
DrmInfoRequest
DrmInfoStatus
DrmManagerClient
DrmRights
DrmStore
DrmStore.Action
DrmStore.DrmObjectType
DrmStore.Playback
DrmStore.RightsStatus
DrmSupportInfo
DrmUtils
DrmUtils.ExtendedMetadataParser
ProcessedData
android.gesture
Overview
Interfaces
GestureOverlayView.OnGestureListener
GestureOverlayView.OnGesturePerformedListener
GestureOverlayView.OnGesturingListener
Classes
Gesture
GestureLibraries
GestureLibrary
GestureOverlayView
GesturePoint
GestureStore
GestureStroke
GestureUtils
OrientedBoundingBox
Prediction
android.graphics
Overview
Interfaces
ImageDecoder.OnHeaderDecodedListener
ImageDecoder.OnPartialImageListener
PostProcessor
SurfaceTexture.OnFrameAvailableListener
Classes
Bitmap
BitmapFactory
BitmapFactory.Options
BitmapRegionDecoder
BitmapShader
BlendModeColorFilter
BlurMaskFilter
Camera
Canvas
Color
ColorFilter
ColorMatrix
ColorMatrixColorFilter
ColorSpace
ColorSpace.Connector
ColorSpace.Rgb
ColorSpace.Rgb.TransferParameters
ComposePathEffect
ComposeShader
CornerPathEffect
DashPathEffect
DiscretePathEffect
DrawFilter
EmbossMaskFilter
Gainmap
HardwareBufferRenderer
HardwareBufferRenderer.RenderRequest
HardwareBufferRenderer.RenderResult
HardwareRenderer
HardwareRenderer.FrameRenderRequest
ImageDecoder
ImageDecoder.ImageInfo
ImageDecoder.Source
ImageFormat
Insets
Interpolator
LightingColorFilter
LinearGradient
MaskFilter
Matrix
Matrix44
Mesh
MeshSpecification
MeshSpecification.Attribute
MeshSpecification.Varying
Movie
NinePatch
Outline
Paint
Paint.FontMetrics
Paint.FontMetricsInt
PaintFlagsDrawFilter
ParcelableColorSpace
Path
PathDashPathEffect
PathEffect
PathIterator
PathIterator.Segment
PathMeasure
Picture
PixelFormat
Point
PointF
PorterDuff
PorterDuffColorFilter
PorterDuffXfermode
RadialGradient
RecordingCanvas
Rect
RectF
Region
RegionIterator
RenderEffect
RenderNode
RuntimeColorFilter
RuntimeShader
RuntimeXfermode
Shader
SumPathEffect
SurfaceTexture
SweepGradient
Typeface
Typeface.Builder
Typeface.CustomFallbackBuilder
Xfermode
YuvImage
Enums
Bitmap.CompressFormat
Bitmap.Config
BlendMode
BlurMaskFilter.Blur
Canvas.EdgeType
Canvas.VertexMode
ColorSpace.Adaptation
ColorSpace.Model
ColorSpace.Named
ColorSpace.RenderIntent
Interpolator.Result
Matrix.ScaleToFit
Paint.Align
Paint.Cap
Paint.Join
Paint.Style
Path.Direction
Path.FillType
Path.Op
PathDashPathEffect.Style
PorterDuff.Mode
Region.Op
Shader.TileMode
Exceptions
ImageDecoder.DecodeException
SurfaceTexture.OutOfResourcesException
android.graphics.drawable
Overview
Interfaces
Animatable
Animatable2
Drawable.Callback
Icon.OnDrawableLoadedListener
Classes
AdaptiveIconDrawable
Animatable2.AnimationCallback
AnimatedImageDrawable
AnimatedStateListDrawable
AnimatedVectorDrawable
AnimationDrawable
BitmapDrawable
ClipDrawable
ColorDrawable
ColorStateListDrawable
Drawable
Drawable.ConstantState
DrawableContainer
DrawableContainer.DrawableContainerState
DrawableWrapper
GradientDrawable
Icon
InsetDrawable
LayerDrawable
LevelListDrawable
NinePatchDrawable
PaintDrawable
PictureDrawable
RippleDrawable
RotateDrawable
ScaleDrawable
ShapeDrawable
ShapeDrawable.ShaderFactory
StateListDrawable
TransitionDrawable
VectorDrawable
Enums
GradientDrawable.Orientation
android.graphics.drawable.shapes
Overview
Classes
ArcShape
OvalShape
PathShape
RectShape
RoundRectShape
Shape
android.graphics.fonts
Overview
Classes
Font
Font.Builder
FontFamily
FontFamily.Builder
FontStyle
FontVariationAxis
SystemFonts
android.graphics.pdf
Overview
Classes
LoadParams
LoadParams.Builder
PdfDocument
PdfDocument.Page
PdfDocument.PageInfo
PdfDocument.PageInfo.Builder
PdfRenderer
PdfRenderer.Page
PdfRendererPreV
PdfRendererPreV.Page
RenderParams
RenderParams.Builder
android.graphics.pdf.component
Overview
Classes
FreeTextAnnotation
HighlightAnnotation
PdfAnnotation
PdfAnnotationType
PdfPageImageObject
PdfPageObject
PdfPageObjectType
PdfPagePathObject
PdfPageTextObject
PdfPageTextObjectFont
StampAnnotation
android.graphics.pdf.content
Overview
Classes
PdfPageGotoLinkContent
PdfPageGotoLinkContent.Destination
PdfPageImageContent
PdfPageLinkContent
PdfPageTextContent
android.graphics.pdf.models
Overview
Classes
FormEditRecord
FormEditRecord.Builder
FormWidgetInfo
FormWidgetInfo.Builder
ListItem
PageMatchBounds
android.graphics.pdf.models.selection
Overview
Classes
PageSelection
SelectionBoundary
android.graphics.text
Overview
Classes
LineBreakConfig
LineBreakConfig.Builder
LineBreaker
LineBreaker.Builder
LineBreaker.ParagraphConstraints
LineBreaker.Result
MeasuredText
MeasuredText.Builder
PositionedGlyphs
TextRunShaper
android.hardware
Overview
Interfaces
Camera.AutoFocusCallback
Camera.AutoFocusMoveCallback
Camera.ErrorCallback
Camera.FaceDetectionListener
Camera.OnZoomChangeListener
Camera.PictureCallback
Camera.PreviewCallback
Camera.ShutterCallback
SensorEventListener
SensorEventListener2
SensorListener
Classes
BatteryState
Camera
Camera.Area
Camera.CameraInfo
Camera.Face
Camera.Parameters
Camera.Size
ConsumerIrManager
ConsumerIrManager.CarrierFrequencyRange
DataSpace
DisplayLuts
DisplayLuts.Entry
GeomagneticField
HardwareBuffer
LutProperties
OverlayProperties
Sensor
SensorAdditionalInfo
SensorDirectChannel
SensorEvent
SensorEventCallback
SensorManager
SensorManager.DynamicSensorCallback
SensorPrivacyManager
SensorPrivacyManager.Sensors
SyncFence
TriggerEvent
TriggerEventListener
android.hardware.biometrics
Overview
Interfaces
BiometricManager.Authenticators
PromptContentItem
PromptContentView
Classes
BiometricManager
BiometricManager.Strings
BiometricPrompt
BiometricPrompt.AuthenticationCallback
BiometricPrompt.AuthenticationResult
BiometricPrompt.Builder
BiometricPrompt.CryptoObject
FallbackOption
PromptContentItemBulletedText
PromptContentItemPlainText
PromptContentViewWithMoreOptionsButton
PromptContentViewWithMoreOptionsButton.Builder
PromptVerticalListContentView
PromptVerticalListContentView.Builder
android.hardware.camera2
Overview
Interfaces
MultiResolutionImageReader.OnActiveOutputSurfacesListener
Classes
CameraCaptureSession
CameraCaptureSession.CaptureCallback
CameraCaptureSession.StateCallback
CameraCharacteristics
CameraCharacteristics.Key
CameraConstrainedHighSpeedCaptureSession
CameraDevice
CameraDevice.CameraDeviceSetup
CameraDevice.StateCallback
CameraExtensionCharacteristics
CameraExtensionSession
CameraExtensionSession.ExtensionCaptureCallback
CameraExtensionSession.StateCallback
CameraExtensionSession.StillCaptureLatency
CameraManager
CameraManager.AvailabilityCallback
CameraManager.TorchCallback
CameraMetadata
CameraOfflineSession
CameraOfflineSession.CameraOfflineSessionCallback
CaptureFailure
CaptureRequest
CaptureRequest.Builder
CaptureRequest.Key
CaptureResult
CaptureResult.Key
DngCreator
MultiResolutionImageReader
MultiResolutionImageReader.Builder
TotalCaptureResult
Exceptions
CameraAccessException
android.hardware.camera2.params
Overview
Classes
BlackLevelPattern
Capability
ColorSpaceProfiles
ColorSpaceTransform
DeviceStateSensorOrientationMap
DeviceStateSensorOrientationMap.Builder
DynamicRangeProfiles
ExtensionSessionConfiguration
Face
Face.Builder
InputConfiguration
LensIntrinsicsSample
LensShadingMap
MandatoryStreamCombination
MandatoryStreamCombination.MandatoryStreamInformation
MeteringRectangle
MultiResolutionStreamConfigurationMap
MultiResolutionStreamInfo
OisSample
OutputConfiguration
RecommendedStreamConfigurationMap
RggbChannelVector
SessionConfiguration
StreamConfigurationMap
TonemapCurve
android.hardware.display
Overview
Interfaces
DisplayManager.DisplayListener
VirtualDisplayConfig.BrightnessListener
Classes
DeviceProductInfo
DeviceProductInfo.Builder
DeviceProductInfo.EdidStructureMetadata
DisplayManager
DisplayTopology
HdrConversionMode
VirtualDisplay
VirtualDisplay.Callback
VirtualDisplayConfig
VirtualDisplayConfig.Builder
android.hardware.hid
Overview
Interfaces
HidDeviceListener
Classes
HidDevice
HidManager
Report
android.hardware.input
Overview
Interfaces
InputManager.InputDeviceListener
Classes
AppCustomizationAction
AppCustomizationAction.Builder
ButtonCustomizationTrigger
CustomizationAction
CustomizationTrigger
HostUsiVersion
InputManager
KeyCustomizationTrigger
SimpleCustomizationAction
UriCustomizationAction
android.hardware.lights
Overview
Classes
ColorSequence
ColorSequence.Builder
Light
LightsManager
LightsManager.LightsSession
LightsRequest
LightsRequest.Builder
LightState
LightState.Builder
MultiLightEffect
MultiLightEffect.Builder
android.hardware.serial
Overview
Interfaces
SerialPortListener
Classes
SerialManager
SerialPort
SerialPortResponse
android.hardware.usb
Overview
Classes
UsbAccessory
UsbConfiguration
UsbConstants
UsbDevice
UsbDeviceConnection
UsbEndpoint
UsbInterface
UsbManager
UsbRequest
android.health.connect
Overview
Interfaces
TimeRangeFilter
Classes
AggregateRecordsGroupedByDurationResponse
AggregateRecordsGroupedByPeriodResponse
AggregateRecordsRequest
AggregateRecordsRequest.Builder
AggregateRecordsResponse
CreateMedicalDataSourceRequest
CreateMedicalDataSourceRequest.Builder
DeleteMedicalResourcesRequest
DeleteMedicalResourcesRequest.Builder
DeviceDataSource
DeviceDataSourceCapabilities
DeviceDataTypeSource
GetDeviceDataSourcesResponse
GetMedicalDataSourcesRequest
GetMedicalDataSourcesRequest.Builder
HealthConnectManager
HealthPermissions
InsertRecordsResponse
LocalTimeRangeFilter
LocalTimeRangeFilter.Builder
MatchmakingRequest
MatchmakingRequest.Builder
MatchmakingResponse
MatchmakingResponse.Builder
MedicalResourceId
ReadMedicalResourcesInitialRequest
ReadMedicalResourcesInitialRequest.Builder
ReadMedicalResourcesPageRequest
ReadMedicalResourcesPageRequest.Builder
ReadMedicalResourcesRequest
ReadMedicalResourcesResponse
ReadRecordsRequest
ReadRecordsRequestUsingFilters
ReadRecordsRequestUsingFilters.Builder
ReadRecordsRequestUsingIds
ReadRecordsRequestUsingIds.Builder
ReadRecordsResponse
RecordIdFilter
TimeInstantRangeFilter
TimeInstantRangeFilter.Builder
UpsertMedicalResourceRequest
UpsertMedicalResourceRequest.Builder
Exceptions
HealthConnectException
android.health.connect.changelog
Overview
Classes
ChangeLogsRequest
ChangeLogsRequest.Builder
ChangeLogsResponse
ChangeLogsResponse.DeletedLog
ChangeLogsResponse.DeletedMedicalResource
ChangeLogTokenRequest
ChangeLogTokenRequest.Builder
ChangeLogTokenResponse
android.health.connect.datatypes
Overview
Classes
ActiveCaloriesBurnedRecord
ActiveCaloriesBurnedRecord.Builder
ActivityIntensityRecord
ActivityIntensityRecord.Builder
AggregationType
AlcoholConsumptionRecord
AlcoholConsumptionRecord.Builder
AppInfo
BasalBodyTemperatureRecord
BasalBodyTemperatureRecord.Builder
BasalMetabolicRateRecord
BasalMetabolicRateRecord.Builder
BloodGlucoseRecord
BloodGlucoseRecord.Builder
BloodGlucoseRecord.RelationToMealType
BloodGlucoseRecord.SpecimenSource
BloodPressureRecord
BloodPressureRecord.BloodPressureMeasurementLocation
BloodPressureRecord.BodyPosition
BloodPressureRecord.Builder
BodyFatRecord
BodyFatRecord.Builder
BodyTemperatureMeasurementLocation
BodyTemperatureRecord
BodyTemperatureRecord.Builder
BodyWaterMassRecord
BodyWaterMassRecord.Builder
BoneMassRecord
BoneMassRecord.Builder
CervicalMucusRecord
CervicalMucusRecord.Builder
CervicalMucusRecord.CervicalMucusAppearance
CervicalMucusRecord.CervicalMucusSensation
CyclingPedalingCadenceRecord
CyclingPedalingCadenceRecord.Builder
CyclingPedalingCadenceRecord.CyclingPedalingCadenceRecordSample
DataOrigin
DataOrigin.Builder
Device
Device.Builder
DistanceRecord
DistanceRecord.Builder
ElevationGainedRecord
ElevationGainedRecord.Builder
ExerciseCompletionGoal
ExerciseCompletionGoal.ActiveCaloriesBurnedGoal
ExerciseCompletionGoal.DistanceGoal
ExerciseCompletionGoal.DistanceWithVariableRestGoal
ExerciseCompletionGoal.DurationGoal
ExerciseCompletionGoal.RepetitionsGoal
ExerciseCompletionGoal.StepsGoal
ExerciseCompletionGoal.TotalCaloriesBurnedGoal
ExerciseCompletionGoal.UnknownGoal
ExerciseCompletionGoal.UnspecifiedGoal
ExerciseLap
ExerciseLap.Builder
ExercisePerformanceGoal
ExercisePerformanceGoal.AmrapGoal
ExercisePerformanceGoal.CadenceGoal
ExercisePerformanceGoal.HeartRateGoal
ExercisePerformanceGoal.PowerGoal
ExercisePerformanceGoal.RateOfPerceivedExertionGoal
ExercisePerformanceGoal.SpeedGoal
ExercisePerformanceGoal.UnknownGoal
ExercisePerformanceGoal.WeightGoal
ExerciseRoute
ExerciseRoute.Location
ExerciseRoute.Location.Builder
ExerciseSegment
ExerciseSegment.Builder
ExerciseSegmentType
ExerciseSessionRecord
ExerciseSessionRecord.Builder
ExerciseSessionType
FhirResource
FhirResource.Builder
FhirVersion
FloorsClimbedRecord
FloorsClimbedRecord.Builder
HeartRateRecord
HeartRateRecord.Builder
HeartRateRecord.HeartRateSample
HeartRateVariabilityRmssdRecord
HeartRateVariabilityRmssdRecord.Builder
HeightRecord
HeightRecord.Builder
HydrationRecord
HydrationRecord.Builder
InstantRecord
IntermenstrualBleedingRecord
IntermenstrualBleedingRecord.Builder
IntervalRecord
LeanBodyMassRecord
LeanBodyMassRecord.Builder
MealType
MedicalDataSource
MedicalDataSource.Builder
MedicalResource
MedicalResource.Builder
MenstrualCyclePhaseRecord
MenstrualCyclePhaseRecord.Builder
MenstruationFlowRecord
MenstruationFlowRecord.Builder
MenstruationFlowRecord.MenstruationFlowType
MenstruationPeriodRecord
MenstruationPeriodRecord.Builder
Metadata
Metadata.Builder
MindfulnessSessionRecord
MindfulnessSessionRecord.Builder
NutritionRecord
NutritionRecord.Builder
OvulationTestRecord
OvulationTestRecord.Builder
OvulationTestRecord.OvulationTestResult
OxygenSaturationRecord
OxygenSaturationRecord.Builder
PlannedExerciseBlock
PlannedExerciseBlock.Builder
PlannedExerciseSessionRecord
PlannedExerciseSessionRecord.Builder
PlannedExerciseStep
PlannedExerciseStep.Builder
PowerRecord
PowerRecord.Builder
PowerRecord.PowerRecordSample
Record
RespiratoryRateRecord
RespiratoryRateRecord.Builder
RestingHeartRateRecord
RestingHeartRateRecord.Builder
SexualActivityRecord
SexualActivityRecord.Builder
SexualActivityRecord.SexualActivityProtectionUsed
SkinTemperatureRecord
SkinTemperatureRecord.Builder
SkinTemperatureRecord.Delta
SleepSessionRecord
SleepSessionRecord.Builder
SleepSessionRecord.Stage
SleepSessionRecord.StageType
SpeedRecord
SpeedRecord.Builder
SpeedRecord.SpeedRecordSample
StepsCadenceRecord
StepsCadenceRecord.Builder
StepsCadenceRecord.StepsCadenceRecordSample
StepsRecord
StepsRecord.Builder
SymptomRecord
SymptomRecord.Builder
TotalCaloriesBurnedRecord
TotalCaloriesBurnedRecord.Builder
Vo2MaxRecord
Vo2MaxRecord.Builder
Vo2MaxRecord.Vo2MaxMeasurementMethod
WeightRecord
WeightRecord.Builder
WheelchairPushesRecord
WheelchairPushesRecord.Builder
android.health.connect.datatypes.units
Overview
Classes
BloodGlucose
Energy
Length
Mass
Percentage
Power
Pressure
Temperature
TemperatureDelta
Velocity
Volume
android.icu.lang
Overview
Interfaces
UCharacter.BidiPairedBracketType
UCharacter.DecompositionType
UCharacter.EastAsianWidth
UCharacter.GraphemeClusterBreak
UCharacter.HangulSyllableType
UCharacter.IndicPositionalCategory
UCharacter.IndicSyllabicCategory
UCharacter.JoiningGroup
UCharacter.JoiningType
UCharacter.LineBreak
UCharacter.NumericType
UCharacter.SentenceBreak
UCharacter.VerticalOrientation
UCharacter.WordBreak
UCharacterEnums.ECharacterCategory
UCharacterEnums.ECharacterDirection
UProperty
UProperty.NameChoice
Classes
UCharacter
UCharacter.UnicodeBlock
UCharacterCategory
UCharacterDirection
UCharacterEnums
UScript
Enums
UCharacter.IdentifierType
UScript.ScriptUsage
android.icu.math
Overview
Classes
BigDecimal
MathContext
android.icu.number
Overview
Classes
CompactNotation
CurrencyPrecision
FormattedNumber
FormattedNumberRange
FractionPrecision
IntegerWidth
LocalizedNumberFormatter
LocalizedNumberRangeFormatter
Notation
NumberFormatter
NumberFormatterSettings
NumberRangeFormatter
NumberRangeFormatterSettings
Precision
Scale
ScientificNotation
SimpleNotation
UnlocalizedNumberFormatter
UnlocalizedNumberRangeFormatter
Enums
NumberFormatter.DecimalSeparatorDisplay
NumberFormatter.GroupingStrategy
NumberFormatter.RoundingPriority
NumberFormatter.SignDisplay
NumberFormatter.TrailingZeroDisplay
NumberFormatter.UnitWidth
NumberRangeFormatter.RangeCollapse
NumberRangeFormatter.RangeIdentityFallback
NumberRangeFormatter.RangeIdentityResult
Exceptions
SkeletonSyntaxException
android.icu.text
Overview
Interfaces
Collator.ReorderCodes
FormattedValue
Replaceable
SymbolTable
UnicodeMatcher
Classes
AlphabeticIndex
AlphabeticIndex.Bucket
AlphabeticIndex.ImmutableIndex
AlphabeticIndex.Record
Bidi
BidiClassifier
BidiRun
BreakIterator
CaseMap
CaseMap.Fold
CaseMap.Lower
CaseMap.Title
CaseMap.Upper
CollationElementIterator
CollationKey
CollationKey.BoundMode
Collator
CompactDecimalFormat
ConstrainedFieldPosition
CurrencyPluralInfo
DateFormat
DateFormat.Field
DateFormatSymbols
DateIntervalFormat
DateIntervalFormat.FormattedDateInterval
DateIntervalInfo
DateIntervalInfo.PatternInfo
DateTimePatternGenerator
DateTimePatternGenerator.PatternInfo
DecimalFormat
DecimalFormatSymbols
DisplayOptions
DisplayOptions.Builder
Edits
Edits.Iterator
IDNA
IDNA.Info
ListFormatter
ListFormatter.FormattedList
LocaleDisplayNames
LocaleDisplayNames.UiListItem
MeasureFormat
MessageFormat
MessageFormat.Field
MessagePattern
MessagePattern.Part
Normalizer
Normalizer.QuickCheckResult
Normalizer2
NumberFormat
NumberFormat.Field
NumberingSystem
PluralFormat
PluralRules
RelativeDateTimeFormatter
RelativeDateTimeFormatter.FormattedRelativeDateTime
RuleBasedCollator
ScientificNumberFormatter
SearchIterator
SelectFormat
SimpleDateFormat
StringSearch
TimeZoneFormat
TimeZoneNames
Transliterator
Transliterator.Position
UCharacterIterator
UFormat
UnicodeFilter
UnicodeSet
UnicodeSet.EntryRange
UnicodeSetIterator
UnicodeSetSpanner
Enums
AlphabeticIndex.Bucket.LabelType
CompactDecimalFormat.CompactStyle
DateFormat.BooleanAttribute
DateFormat.HourCycle
DateTimePatternGenerator.DisplayWidth
DisplayContext
DisplayContext.Type
DisplayOptions.Capitalization
DisplayOptions.DisplayLength
DisplayOptions.GrammaticalCase
DisplayOptions.NameStyle
DisplayOptions.NounClass
DisplayOptions.PluralCategory
DisplayOptions.SubstituteHandling
IDNA.Error
ListFormatter.Type
ListFormatter.Width
LocaleDisplayNames.DialectHandling
MeasureFormat.FormatWidth
MessagePattern.ApostropheMode
MessagePattern.ArgType
MessagePattern.Part.Type
Normalizer2.Mode
PluralRules.PluralType
RelativeDateTimeFormatter.AbsoluteUnit
RelativeDateTimeFormatter.Direction
RelativeDateTimeFormatter.RelativeDateTimeUnit
RelativeDateTimeFormatter.RelativeUnit
RelativeDateTimeFormatter.Style
SearchIterator.ElementComparisonType
TimeZoneFormat.GMTOffsetPatternType
TimeZoneFormat.ParseOption
TimeZoneFormat.Style
TimeZoneFormat.TimeType
TimeZoneNames.NameType
UnicodeSet.ComparisonStyle
UnicodeSet.SpanCondition
UnicodeSetSpanner.CountMethod
UnicodeSetSpanner.TrimOption
Exceptions
StringPrepParseException
android.icu.util
Overview
Interfaces
Freezable
RangeValueIterator
ValueIterator
Classes
BuddhistCalendar
Calendar
Calendar.WeekData
ChineseCalendar
CopticCalendar
Currency
CurrencyAmount
DateInterval
EthiopicCalendar
GregorianCalendar
HebrewCalendar
IndianCalendar
IslamicCalendar
JapaneseCalendar
LocaleData
LocaleData.MeasurementSystem
LocaleData.PaperSize
Measure
MeasureUnit
Output
RangeValueIterator.Element
TaiwanCalendar
TimeUnit
TimeZone
ULocale
ULocale.Builder
UniversalTimeScale
ValueIterator.Element
VersionInfo
Enums
Currency.CurrencyUsage
IslamicCalendar.CalculationType
MeasureUnit.Complexity
MeasureUnit.MeasurePrefix
TimeZone.SystemTimeZoneType
ULocale.AvailableType
ULocale.Category
Exceptions
ICUUncheckedIOException
IllformedLocaleException
android.inputmethodservice
Overview
Interfaces
KeyboardView.OnKeyboardActionListener
Classes
AbstractInputMethodService
AbstractInputMethodService.AbstractInputMethodImpl
AbstractInputMethodService.AbstractInputMethodSessionImpl
ExtractEditText
InputMethodService
InputMethodService.InputMethodImpl
InputMethodService.InputMethodSessionImpl
InputMethodService.Insets
Keyboard
Keyboard.Key
Keyboard.Row
KeyboardView
android.location
Overview
Interfaces
Geocoder.GeocodeListener
GnssAntennaInfo.Listener
GpsStatus.Listener
GpsStatus.NmeaListener
LocationListener
OnNmeaMessageListener
Classes
Address
Criteria
Geocoder
GnssAntennaInfo
GnssAntennaInfo.Builder
GnssAntennaInfo.PhaseCenterOffset
GnssAntennaInfo.SphericalCorrections
GnssAutomaticGainControl
GnssAutomaticGainControl.Builder
GnssCapabilities
GnssCapabilities.Builder
GnssClock
GnssMeasurement
GnssMeasurementRequest
GnssMeasurementRequest.Builder
GnssMeasurementsEvent
GnssMeasurementsEvent.Builder
GnssMeasurementsEvent.Callback
GnssNavigationMessage
GnssNavigationMessage.Callback
GnssSignalType
GnssStatus
GnssStatus.Builder
GnssStatus.Callback
GpsSatellite
GpsStatus
Location
LocationManager
LocationProvider
LocationRequest
LocationRequest.Builder
SettingInjectorService
android.location.altitude
Overview
Classes
AltitudeConverter
android.location.provider
Overview
Classes
ProviderProperties
ProviderProperties.Builder
android.media
Overview
Interfaces
AudioManager.OnAudioFocusChangeListener
AudioManager.OnCommunicationDeviceChangedListener
AudioManager.OnModeChangedListener
AudioManager.OnPreferredMixerAttributesChangedListener
AudioMetadata.Key
AudioMetadataMap
AudioMetadataReadMap
AudioRecord.OnRecordPositionUpdateListener
AudioRecord.OnRoutingChangedListener
AudioRecordingMonitor
AudioRouting
AudioRouting.OnRoutingChangedListener
AudioTrack.OnCodecFormatChangedListener
AudioTrack.OnPlaybackPositionUpdateListener
AudioTrack.OnRoutingChangedListener
ImageReader.OnImageAvailableListener
ImageWriter.OnImageReleasedListener
JetPlayer.OnJetEventListener
LoudnessCodecController.OnLoudnessCodecUpdateListener
MediaCas.EventListener
MediaCodec.OnFirstTunnelFrameReadyListener
MediaCodec.OnFrameRenderedListener
MediaDrm.OnEventListener
MediaDrm.OnExpirationUpdateListener
MediaDrm.OnKeyStatusChangeListener
MediaDrm.OnSessionLostStateListener
MediaDrmThrowable
MediaParser.InputReader
MediaParser.OutputConsumer
MediaParser.SeekableInputReader
MediaPlayer.OnBufferingUpdateListener
MediaPlayer.OnCompletionListener
MediaPlayer.OnDrmConfigHelper
MediaPlayer.OnDrmInfoListener
MediaPlayer.OnDrmPreparedListener
MediaPlayer.OnErrorListener
MediaPlayer.OnInfoListener
MediaPlayer.OnMediaTimeDiscontinuityListener
MediaPlayer.OnPreparedListener
MediaPlayer.OnSeekCompleteListener
MediaPlayer.OnSubtitleDataListener
MediaPlayer.OnTimedMetaDataAvailableListener
MediaPlayer.OnTimedTextListener
MediaPlayer.OnVideoSizeChangedListener
MediaRecorder.OnErrorListener
MediaRecorder.OnInfoListener
MediaRouter2.DeviceSuggestionsUpdatesCallback
MediaRouter2.OnGetControllerHintsListener
MediaScannerConnection.MediaScannerConnectionClient
MediaScannerConnection.OnScanCompletedListener
MediaSync.OnErrorListener
MicrophoneDirection
RemoteControlClient.OnGetPlaybackPositionListener
RemoteControlClient.OnMetadataUpdateListener
RemoteControlClient.OnPlaybackPositionUpdateListener
RemoteController.OnClientUpdateListener
SoundPool.OnLoadCompleteListener
Spatializer.OnHeadTrackerAvailableListener
Spatializer.OnSpatializerStateChangedListener
VolumeAutomation
Classes
ApplicationMediaCapabilities
ApplicationMediaCapabilities.Builder
AsyncPlayer
AudioAttributes
AudioAttributes.Builder
AudioDescriptor
AudioDeviceCallback
AudioDeviceInfo
AudioFocusRequest
AudioFocusRequest.Builder
AudioFormat
AudioFormat.Builder
AudioManager
AudioManager.AudioPlaybackCallback
AudioManager.AudioRecordingCallback
AudioMetadata
AudioMetadata.Format
AudioMixerAttributes
AudioMixerAttributes.Builder
AudioPlaybackCaptureConfiguration
AudioPlaybackCaptureConfiguration.Builder
AudioPlaybackConfiguration
AudioPresentation
AudioPresentation.Builder
AudioProfile
AudioRecord
AudioRecord.Builder
AudioRecord.MetricsConstants
AudioRecordingConfiguration
AudioTimestamp
AudioTrack
AudioTrack.Builder
AudioTrack.MetricsConstants
AudioTrack.StreamEventCallback
CamcorderProfile
CameraProfile
DrmInitData
DrmInitData.SchemeInitData
EncoderProfiles
EncoderProfiles.AudioProfile
EncoderProfiles.VideoProfile
ExifInterface
FaceDetector
FaceDetector.Face
Image
Image.Plane
ImageReader
ImageReader.Builder
ImageWriter
ImageWriter.Builder
JetPlayer
LoudnessCodecController
MediaActionSound
MediaCas
MediaCas.PluginDescriptor
MediaCas.Session
MediaCodec
MediaCodec.BufferInfo
MediaCodec.Callback
MediaCodec.CryptoInfo
MediaCodec.CryptoInfo.Pattern
MediaCodec.LinearBlock
MediaCodec.MetricsConstants
MediaCodec.OutputFrame
MediaCodec.ParameterDescriptor
MediaCodec.QueueRequest
MediaCodecInfo
MediaCodecInfo.AudioCapabilities
MediaCodecInfo.CodecCapabilities
MediaCodecInfo.CodecProfileLevel
MediaCodecInfo.EncoderCapabilities
MediaCodecInfo.VideoCapabilities
MediaCodecInfo.VideoCapabilities.PerformancePoint
MediaCodecList
MediaCommunicationManager
MediaController2
MediaController2.Builder
MediaController2.ControllerCallback
MediaCrypto
MediaDataSource
MediaDescrambler
MediaDescription
MediaDescription.Builder
MediaDrm
MediaDrm.CryptoSession
MediaDrm.ErrorCodes
MediaDrm.KeyRequest
MediaDrm.KeyStatus
MediaDrm.LogMessage
MediaDrm.MetricsConstants
MediaDrm.PlaybackComponent
MediaDrm.ProvisionRequest
MediaExtractor
MediaExtractor.CasInfo
MediaExtractor.MetricsConstants
MediaFeature
MediaFeature.HdrType
MediaFormat
MediaFormat.QpOffsetRect
MediaMetadata
MediaMetadata.Builder
MediaMetadataEditor
MediaMetadataRetriever
MediaMetadataRetriever.BitmapParams
MediaMuxer
MediaMuxer.OutputFormat
MediaParser
MediaParser.SeekMap
MediaParser.SeekPoint
MediaParser.TrackData
MediaPlayer
MediaPlayer.DrmInfo
MediaPlayer.MetricsConstants
MediaPlayer.TrackInfo
MediaRecorder
MediaRecorder.AudioEncoder
MediaRecorder.AudioSource
MediaRecorder.MetricsConstants
MediaRecorder.OutputFormat
MediaRecorder.VideoEncoder
MediaRecorder.VideoSource
MediaRoute2Info
MediaRoute2Info.Builder
MediaRoute2ProviderService
MediaRouter
MediaRouter.Callback
MediaRouter.RouteCategory
MediaRouter.RouteGroup
MediaRouter.RouteInfo
MediaRouter.SimpleCallback
MediaRouter.UserRouteInfo
MediaRouter.VolumeCallback
MediaRouter2
MediaRouter2.ControllerCallback
MediaRouter2.RouteCallback
MediaRouter2.RoutingController
MediaRouter2.ScanRequest
MediaRouter2.ScanRequest.Builder
MediaRouter2.ScanToken
MediaRouter2.TransferCallback
MediaScannerConnection
MediaSession2
MediaSession2.Builder
MediaSession2.ControllerInfo
MediaSession2.SessionCallback
MediaSession2Service
MediaSession2Service.MediaNotification
MediaSync
MediaSync.Callback
MediaSyncEvent
MediaTimestamp
MicrophoneInfo
MicrophoneInfo.Coordinate3F
PlaybackParams
Rating
RemoteControlClient
RemoteControlClient.MetadataEditor
RemoteController
RemoteController.MetadataEditor
Ringtone
RingtoneManager
RouteDiscoveryPreference
RouteDiscoveryPreference.Builder
RouteListingPreference
RouteListingPreference.Builder
RouteListingPreference.Item
RouteListingPreference.Item.Builder
RoutingSessionInfo
RoutingSessionInfo.Builder
Session2Command
Session2Command.Result
Session2CommandGroup
Session2CommandGroup.Builder
Session2Token
SoundPool
SoundPool.Builder
Spatializer
SubtitleData
SuggestedDeviceInfo
SuggestedDeviceInfo.Builder
SyncParams
ThumbnailUtils
TimedMetaData
TimedText
ToneGenerator
VolumeProvider
VolumeShaper
VolumeShaper.Configuration
VolumeShaper.Configuration.Builder
VolumeShaper.Operation
Exceptions
DeniedByServerException
MediaCasException
MediaCasException.DeniedByServerException
MediaCasException.InsufficientResourceException
MediaCasException.NotProvisionedException
MediaCasException.ResourceBusyException
MediaCasException.UnsupportedCasException
MediaCasStateException
MediaCodec.CodecException
MediaCodec.CryptoException
MediaCodec.IncompatibleWithBlockModelException
MediaCodec.InvalidBufferFlagsException
MediaCryptoException
MediaDrm.MediaDrmStateException
MediaDrm.SessionException
MediaDrmException
MediaDrmResetException
MediaParser.ParsingException
MediaParser.UnrecognizedInputFormatException
MediaPlayer.NoDrmSchemeException
MediaPlayer.ProvisioningNetworkErrorException
MediaPlayer.ProvisioningServerErrorException
NotProvisionedException
ResourceBusyException
UnsupportedSchemeException
android.media.audiofx
Overview
Interfaces
AudioEffect.OnControlStatusChangeListener
AudioEffect.OnEnableStatusChangeListener
BassBoost.OnParameterChangeListener
EnvironmentalReverb.OnParameterChangeListener
Equalizer.OnParameterChangeListener
PresetReverb.OnParameterChangeListener
Virtualizer.OnParameterChangeListener
Visualizer.OnDataCaptureListener
Classes
AcousticEchoCanceler
AudioEffect
AudioEffect.Descriptor
AutomaticGainControl
BassBoost
BassBoost.Settings
DynamicsProcessing
DynamicsProcessing.BandBase
DynamicsProcessing.BandStage
DynamicsProcessing.Channel
DynamicsProcessing.Config
DynamicsProcessing.Config.Builder
DynamicsProcessing.Eq
DynamicsProcessing.EqBand
DynamicsProcessing.Limiter
DynamicsProcessing.Mbc
DynamicsProcessing.MbcBand
DynamicsProcessing.Stage
EnvironmentalReverb
EnvironmentalReverb.Settings
Equalizer
Equalizer.Settings
HapticGenerator
LoudnessEnhancer
NoiseSuppressor
PresetReverb
PresetReverb.Settings
Virtualizer
Virtualizer.Settings
Visualizer
Visualizer.MeasurementPeakRms
android.media.browse
Overview
Classes
MediaBrowser
MediaBrowser.ConnectionCallback
MediaBrowser.ItemCallback
MediaBrowser.MediaItem
MediaBrowser.SubscriptionCallback
android.media.effect
Overview
Interfaces
EffectUpdateListener
Classes
Effect
EffectContext
EffectFactory
android.media.metrics
Overview
Classes
BundleSession
EditingEndedEvent
EditingEndedEvent.Builder
EditingSession
Event
LogSessionId
MediaItemInfo
MediaItemInfo.Builder
MediaMetricsManager
NetworkEvent
NetworkEvent.Builder
PlaybackErrorEvent
PlaybackErrorEvent.Builder
PlaybackMetrics
PlaybackMetrics.Builder
PlaybackSession
PlaybackStateEvent
PlaybackStateEvent.Builder
RecordingSession
TrackChangeEvent
TrackChangeEvent.Builder
TranscodingSession
android.media.midi
Overview
Interfaces
MidiManager.OnDeviceOpenedListener
Classes
MidiDevice
MidiDevice.MidiConnection
MidiDeviceInfo
MidiDeviceInfo.PortInfo
MidiDeviceService
MidiDeviceStatus
MidiInputPort
MidiManager
MidiManager.DeviceCallback
MidiOutputPort
MidiReceiver
MidiSender
MidiUmpDeviceService
android.media.projection
Overview
Classes
AppContentProjectionService
AppContentProjectionSession
AppContentRequest
MediaProjection
MediaProjection.Callback
MediaProjectionAppContent
MediaProjectionAppContent.Builder
MediaProjectionConfig
MediaProjectionConfig.Builder
MediaProjectionManager
android.media.quality
Overview
Interfaces
MediaQualityManager.AmbientBacklightCallback
Classes
ActiveProcessingPicture
AmbientBacklightEvent
AmbientBacklightMetadata
AmbientBacklightSettings
EqualizerBand
EqualizerCapabilities
EqualizerSettings
EqualizerSettings.Builder
MediaQualityContract
MediaQualityContract.PictureQuality
MediaQualityContract.SoundQuality
MediaQualityManager
MediaQualityManager.PictureProfileCallback
MediaQualityManager.ProfileQueryParams
MediaQualityManager.ProfileQueryParams.Builder
MediaQualityManager.SoundProfileCallback
ParameterCapability
PictureProfile
PictureProfile.Builder
SoundProfile
SoundProfile.Builder
android.media.session
Overview
Interfaces
MediaSessionManager.OnActiveSessionsChangedListener
MediaSessionManager.OnMediaKeyEventSessionChangedListener
MediaSessionManager.OnSession2TokensChangedListener
Classes
MediaController
MediaController.Callback
MediaController.PlaybackInfo
MediaController.TransportControls
MediaSession
MediaSession.Callback
MediaSession.QueueItem
MediaSession.Token
MediaSessionManager
MediaSessionManager.RemoteUserInfo
PlaybackState
PlaybackState.Builder
PlaybackState.CustomAction
PlaybackState.CustomAction.Builder
android.media.tv
Overview
Interfaces
TvContract.BaseTvColumns
TvView.OnUnhandledInputEventListener
Classes
AdBuffer
AdRequest
AdResponse
AitInfo
BroadcastInfoRequest
BroadcastInfoResponse
CommandRequest
CommandResponse
DsmccRequest
DsmccResponse
PesRequest
PesResponse
SectionRequest
SectionResponse
SignalingDataInfo
SignalingDataRequest
SignalingDataResponse
StreamEventRequest
StreamEventResponse
TableRequest
TableResponse
TableResponse.Builder
TimelineRequest
TimelineResponse
TsRequest
TsResponse
TvContentRating
TvContract
TvContract.Channels
TvContract.Channels.Logo
TvContract.PreviewPrograms
TvContract.Programs
TvContract.Programs.Genres
TvContract.RecordedPrograms
TvContract.WatchNextPrograms
TvInputInfo
TvInputInfo.Builder
TvInputManager
TvInputManager.TvInputCallback
TvInputService
TvInputService.HardwareSession
TvInputService.RecordingSession
TvInputService.Session
TvRecordingClient
TvRecordingClient.RecordingCallback
TvRecordingInfo
TvTrackInfo
TvTrackInfo.Builder
TvView
TvView.TimeShiftPositionCallback
TvView.TvInputCallback
android.media.tv.ad
Overview
Interfaces
TvAdView.OnUnhandledInputEventListener
Classes
TvAdManager
TvAdManager.TvAdServiceCallback
TvAdService
TvAdService.Session
TvAdServiceInfo
TvAdView
TvAdView.TvAdCallback
android.media.tv.interactive
Overview
Interfaces
TvInteractiveAppView.OnUnhandledInputEventListener
Classes
AppLinkInfo
TvInteractiveAppManager
TvInteractiveAppManager.TvInteractiveAppCallback
TvInteractiveAppService
TvInteractiveAppService.Session
TvInteractiveAppServiceInfo
TvInteractiveAppView
TvInteractiveAppView.TvInteractiveAppCallback
android.mtp
Overview
Classes
MtpConstants
MtpDevice
MtpDeviceInfo
MtpEvent
MtpObjectInfo
MtpObjectInfo.Builder
MtpStorageInfo
android.net
Overview
Interfaces
ConnectivityManager.OnNetworkActiveListener
DnsResolver.Callback
TetheringManager.StartTetheringCallback
TetheringManager.StopTetheringCallback
TetheringManager.TetheringEventCallback
TransportInfo
UrlQuerySanitizer.ValueSanitizer
Classes
CaptivePortal
ConnectivityDiagnosticsManager
ConnectivityDiagnosticsManager.ConnectivityDiagnosticsCallback
ConnectivityDiagnosticsManager.ConnectivityReport
ConnectivityDiagnosticsManager.DataStallReport
ConnectivityManager
ConnectivityManager.NetworkCallback
Credentials
DhcpInfo
DnsResolver
EthernetNetworkSpecifier
Ikev2VpnProfile
Ikev2VpnProfile.Builder
InetAddresses
IpConfiguration
IpConfiguration.Builder
IpPrefix
IpSecAlgorithm
IpSecManager
IpSecManager.SecurityParameterIndex
IpSecManager.UdpEncapsulationSocket
IpSecTransform
IpSecTransform.Builder
IpSecTransformState
IpSecTransformState.Builder
L2capNetworkSpecifier
L2capNetworkSpecifier.Builder
LinkAddress
LinkProperties
LocalServerSocket
LocalSocket
LocalSocketAddress
MacAddress
MailTo
Network
NetworkCapabilities
NetworkInfo
NetworkRequest
NetworkRequest.Builder
NetworkSpecifier
PlatformVpnProfile
Proxy
ProxyInfo
RouteInfo
SocketKeepalive
SocketKeepalive.Callback
SSLCertificateSocketFactory
SSLSessionCache
StaticIpConfiguration
StaticIpConfiguration.Builder
TelephonyNetworkSpecifier
TelephonyNetworkSpecifier.Builder
TetheringInterface
TetheringManager
TetheringManager.TetheringRequest
TetheringManager.TetheringRequest.Builder
TrafficStats
Uri
Uri.Builder
UrlQuerySanitizer
UrlQuerySanitizer.IllegalCharacterValueSanitizer
UrlQuerySanitizer.ParameterValuePair
VpnManager
VpnProfileState
VpnService
VpnService.Builder
Enums
LocalSocketAddress.Namespace
NetworkInfo.DetailedState
NetworkInfo.State
Exceptions
DnsResolver.DnsException
IpSecManager.ResourceUnavailableException
IpSecManager.SpiUnavailableException
ParseException
android.net.dns
Overview
Classes
HttpsEndpoint
HttpsRecord
android.net.eap
Overview
Classes
EapAkaInfo
EapAkaInfo.Builder
EapInfo
EapSessionConfig
EapSessionConfig.Builder
EapSessionConfig.EapAkaConfig
EapSessionConfig.EapAkaOption
EapSessionConfig.EapAkaOption.Builder
EapSessionConfig.EapAkaPrimeConfig
EapSessionConfig.EapMethodConfig
EapSessionConfig.EapMsChapV2Config
EapSessionConfig.EapSimConfig
EapSessionConfig.EapTtlsConfig
android.net.http
Overview
Interfaces
BidirectionalStream.Callback
Proxy.HttpConnectCallback
UrlRequest.Callback
UrlRequest.StatusListener
Classes
BidirectionalStream
BidirectionalStream.Builder
ConnectionMigrationOptions
ConnectionMigrationOptions.Builder
DnsOptions
DnsOptions.Builder
DnsOptions.StaleDnsOptions
DnsOptions.StaleDnsOptions.Builder
FinishedRequestTimings
HeaderBlock
HttpEngine
HttpEngine.Builder
HttpResponseCache
Proxy
Proxy.HttpConnectCallback.Request
ProxyOptions
QuicOptions
QuicOptions.Builder
SslCertificate
SslCertificate.DName
SslError
UploadDataProvider
UploadDataSink
UrlRequest
UrlRequest.Builder
UrlRequest.Status
UrlResponseInfo
X509TrustManagerExtensions
Exceptions
CallbackException
HttpException
InlineExecutionProhibitedException
NetworkException
QuicException
android.net.ipsec.ike
Overview
Interfaces
ChildSessionCallback
IkeSessionCallback
TunnelModeChildSessionParams.ConfigRequestIpv4Address
TunnelModeChildSessionParams.ConfigRequestIpv4DhcpServer
TunnelModeChildSessionParams.ConfigRequestIpv4DnsServer
TunnelModeChildSessionParams.ConfigRequestIpv4Netmask
TunnelModeChildSessionParams.ConfigRequestIpv6Address
TunnelModeChildSessionParams.ConfigRequestIpv6DnsServer
TunnelModeChildSessionParams.TunnelModeChildConfigRequest
Classes
ChildSaProposal
ChildSaProposal.Builder
ChildSessionConfiguration
ChildSessionConfiguration.Builder
ChildSessionParams
IkeDerAsn1DnIdentification
IkeFqdnIdentification
IkeIdentification
IkeIpv4AddrIdentification
IkeIpv6AddrIdentification
IkeKeyIdIdentification
IkeRfc822AddrIdentification
IkeSaProposal
IkeSaProposal.Builder
IkeSession
IkeSessionConfiguration
IkeSessionConfiguration.Builder
IkeSessionConnectionInfo
IkeSessionParams
IkeSessionParams.Builder
IkeSessionParams.IkeAuthConfig
IkeSessionParams.IkeAuthDigitalSignLocalConfig
IkeSessionParams.IkeAuthDigitalSignRemoteConfig
IkeSessionParams.IkeAuthEapConfig
IkeSessionParams.IkeAuthPskConfig
IkeTrafficSelector
IkeTunnelConnectionParams
SaProposal
TransportModeChildSessionParams
TransportModeChildSessionParams.Builder
TunnelModeChildSessionParams
TunnelModeChildSessionParams.Builder
android.net.ipsec.ike.exceptions
Overview
Exceptions
IkeException
IkeInternalException
IkeIOException
IkeNetworkLostException
IkeNonProtocolException
IkeProtocolException
IkeTimeoutException
InvalidKeException
InvalidMajorVersionException
InvalidSelectorsException
android.net.nsd
Overview
Interfaces
NsdManager.DiscoveryListener
NsdManager.RegistrationListener
NsdManager.ResolveListener
NsdManager.ServiceInfoCallback
Classes
AdvertisingRequest
AdvertisingRequest.Builder
DiscoveryRequest
DiscoveryRequest.Builder
NsdManager
NsdServiceInfo
android.net.rtp
Overview
Classes
AudioCodec
AudioGroup
AudioStream
RtpStream
android.net.sip
Overview
Interfaces
SipRegistrationListener
Classes
SipAudioCall
SipAudioCall.Listener
SipErrorCode
SipManager
SipProfile
SipProfile.Builder
SipSession
SipSession.Listener
SipSession.State
Exceptions
SipException
android.net.ssl
Overview
Classes
EchConfigList
SSLEngines
SSLSockets
Exceptions
EchConfigMismatchException
InvalidEchDataException
android.net.vcn
Overview
Classes
VcnCellUnderlyingNetworkTemplate
VcnCellUnderlyingNetworkTemplate.Builder
VcnConfig
VcnConfig.Builder
VcnGatewayConnectionConfig
VcnGatewayConnectionConfig.Builder
VcnManager
VcnManager.VcnStatusCallback
VcnUnderlyingNetworkTemplate
VcnWifiUnderlyingNetworkTemplate
VcnWifiUnderlyingNetworkTemplate.Builder
android.net.wifi
Overview
Interfaces
WifiManager.LocalOnlyConnectionFailureListener
WifiManager.SuggestionConnectionStatusListener
WifiManager.SuggestionUserApprovalStatusListener
WifiManager.WifiStateChangedListener
Classes
BlockingOption
BlockingOption.Builder
EasyConnectStatusCallback
MloLink
ScanResult
ScanResult.InformationElement
SoftApConfiguration
SoftApConfiguration.Builder
WifiAvailableChannel
WifiConfiguration
WifiConfiguration.AuthAlgorithm
WifiConfiguration.GroupCipher
WifiConfiguration.GroupMgmtCipher
WifiConfiguration.KeyMgmt
WifiConfiguration.PairwiseCipher
WifiConfiguration.Protocol
WifiConfiguration.Status
WifiEnterpriseConfig
WifiEnterpriseConfig.Eap
WifiEnterpriseConfig.Phase2
WifiInfo
WifiInfo.Builder
WifiManager
WifiManager.AddNetworkResult
WifiManager.InterfaceCreationImpact
WifiManager.LocalOnlyHotspotCallback
WifiManager.LocalOnlyHotspotReservation
WifiManager.MulticastLock
WifiManager.ScanResultsCallback
WifiManager.SubsystemRestartTrackingCallback
WifiManager.WifiLock
WifiManager.WpsCallback
WifiNetworkSpecifier
WifiNetworkSpecifier.Builder
WifiNetworkSuggestion
WifiNetworkSuggestion.Builder
WifiSsid
WpsInfo
Enums
SupplicantState
android.net.wifi.aware
Overview
Classes
AttachCallback
AwareDataPathRequest
AwareDataPathRequest.Builder
AwarePairingConfig
AwarePairingConfig.Builder
AwareResources
Characteristics
DiscoverySession
DiscoverySessionCallback
IdentityChangedListener
ParcelablePeerHandle
PeerHandle
PublishConfig
PublishConfig.Builder
PublishDiscoverySession
ServiceDiscoveryInfo
SubscribeConfig
SubscribeConfig.Builder
SubscribeDiscoverySession
WifiAwareChannelInfo
WifiAwareDataPathSecurityConfig
WifiAwareDataPathSecurityConfig.Builder
WifiAwareManager
WifiAwareNetworkInfo
WifiAwareNetworkSpecifier
WifiAwareNetworkSpecifier.Builder
WifiAwareSession
android.net.wifi.hotspot2
Overview
Classes
ConfigParser
PasspointConfiguration
android.net.wifi.hotspot2.omadm
Overview
Classes
PpsMoParser
android.net.wifi.hotspot2.pps
Overview
Classes
Credential
Credential.CertificateCredential
Credential.SimCredential
Credential.UserCredential
HomeSp
android.net.wifi.p2p
Overview
Interfaces
WifiP2pManager.ActionListener
WifiP2pManager.ChannelListener
WifiP2pManager.ConnectionInfoListener
WifiP2pManager.DeviceInfoListener
WifiP2pManager.DiscoveryStateListener
WifiP2pManager.DnsSdServiceResponseListener
WifiP2pManager.DnsSdTxtRecordListener
WifiP2pManager.ExternalApproverRequestListener
WifiP2pManager.GroupInfoListener
WifiP2pManager.NetworkInfoListener
WifiP2pManager.P2pStateListener
WifiP2pManager.PeerListListener
WifiP2pManager.ServiceResponseListener
WifiP2pManager.UpnpServiceResponseListener
WifiP2pManager.WifiP2pListener
Classes
WifiP2pConfig
WifiP2pConfig.Builder
WifiP2pConnectionInfo
WifiP2pDevice
WifiP2pDeviceList
WifiP2pDirInfo
WifiP2pDiscoveryConfig
WifiP2pDiscoveryConfig.Builder
WifiP2pGroup
WifiP2pInfo
WifiP2pManager
WifiP2pManager.Channel
WifiP2pPairingBootstrappingConfig
WifiP2pUsdBasedLocalServiceAdvertisementConfig
WifiP2pUsdBasedLocalServiceAdvertisementConfig.Builder
WifiP2pUsdBasedServiceDiscoveryConfig
WifiP2pUsdBasedServiceDiscoveryConfig.Builder
WifiP2pWfdInfo
android.net.wifi.p2p.nsd
Overview
Classes
WifiP2pDnsSdServiceInfo
WifiP2pDnsSdServiceRequest
WifiP2pServiceInfo
WifiP2pServiceRequest
WifiP2pUpnpServiceInfo
WifiP2pUpnpServiceRequest
WifiP2pUsdBasedServiceConfig
WifiP2pUsdBasedServiceConfig.Builder
WifiP2pUsdBasedServiceResponse
android.net.wifi.rtt
Overview
Classes
CivicLocationKeys
PasnConfig
PasnConfig.Builder
RangingRequest
RangingRequest.Builder
RangingResult
RangingResult.Builder
RangingResultCallback
ResponderConfig
ResponderConfig.Builder
ResponderLocation
SecureRangingConfig
SecureRangingConfig.Builder
WifiRttManager
android.nfc
Overview
Interfaces
NfcAdapter.CreateBeamUrisCallback
NfcAdapter.CreateNdefMessageCallback
NfcAdapter.OnNdefPushCompleteCallback
NfcAdapter.OnTagRemovedListener
NfcAdapter.ReaderCallback
Classes
AvailableNfcAntenna
NdefMessage
NdefRecord
NfcAdapter
NfcAntennaInfo
NfcEvent
NfcManager
Tag
Exceptions
FormatException
TagLostException
android.nfc.cardemulation
Overview
Interfaces
CardEmulation.NfcEventCallback
Classes
CardEmulation
HostApduService
HostNfcFService
NfcFCardEmulation
OffHostApduService
PollingFrame
android.nfc.tech
Overview
Interfaces
TagTechnology
Classes
IsoDep
MifareClassic
MifareUltralight
Ndef
NdefFormatable
NfcA
NfcB
NfcBarcode
NfcF
NfcV
android.opengl
Overview
Interfaces
GLES31Ext.DebugProcKHR
GLES32.DebugProc
GLSurfaceView.EGLConfigChooser
GLSurfaceView.EGLContextFactory
GLSurfaceView.EGLWindowSurfaceFactory
GLSurfaceView.GLWrapper
GLSurfaceView.Renderer
Classes
EGL14
EGL15
EGLConfig
EGLContext
EGLDisplay
EGLExt
EGLImage
EGLObjectHandle
EGLSurface
EGLSync
ETC1
ETC1Util
ETC1Util.ETC1Texture
GLDebugHelper
GLES10
GLES10Ext
GLES11
GLES11Ext
GLES20
GLES30
GLES31
GLES31Ext
GLES32
GLSurfaceView
GLU
GLUtils
Matrix
Visibility
Exceptions
GLException
android.os
Overview
Interfaces
CancellationSignal.OnCancelListener
FileUtils.ProgressListener
Handler.Callback
IBinder
IBinder.DeathRecipient
IBinder.FrozenStateChangeCallback
IInterface
MessageQueue.IdleHandler
MessageQueue.OnFileDescriptorEventListener
OutcomeReceiver
Parcelable
Parcelable.ClassLoaderCreator
Parcelable.Creator
ParcelFileDescriptor.OnCloseListener
PowerManager.OnThermalHeadroomChangedListener
PowerManager.OnThermalStatusChangedListener
PowerManager.WakeLockStateListener
RecoverySystem.ProgressListener
RemoteCallbackList.Builder.InterfaceDiedCallback
StrictMode.OnThreadViolationListener
StrictMode.OnVmViolationListener
Classes
AsyncTask
BaseBundle
BatteryManager
Binder
BugreportManager
BugreportManager.BugreportCallback
Build
Build.Partition
Build.VERSION
Build.VERSION_CODES
Build.VERSION_CODES_FULL
Bundle
CancellationSignal
CombinedVibration
CombinedVibration.ParallelCombination
ConditionVariable
CountDownTimer
CpuHeadroomParams
CpuHeadroomParams.Builder
CpuUsageInfo
Debug
Debug.InstructionCount
Debug.MemoryInfo
DropBoxManager
DropBoxManager.Entry
Environment
FileObserver
FileUtils
GpuHeadroomParams
GpuHeadroomParams.Builder
Handler
HandlerThread
HardwarePropertiesManager
LocaleList
Looper
MemoryFile
Message
MessageQueue
Messenger
Parcel
ParcelFileDescriptor
ParcelFileDescriptor.AutoCloseInputStream
ParcelFileDescriptor.AutoCloseOutputStream
ParcelUuid
PatternMatcher
PerformanceHintManager
PerformanceHintManager.Session
PersistableBundle
PowerManager
PowerManager.WakeLock
PowerMonitor
PowerMonitorReadings
Process
ProfilingManager
ProfilingResult
ProfilingTrigger
ProfilingTrigger.Builder
ProxyFileDescriptorCallback
RecoverySystem
RemoteCallbackList
RemoteCallbackList.Builder
ResultReceiver
SecurityStateManager
SharedMemory
StatFs
StrictMode
StrictMode.ThreadPolicy
StrictMode.ThreadPolicy.Builder
StrictMode.VmPolicy
StrictMode.VmPolicy.Builder
SystemClock
TestLooperManager
TokenWatcher
Trace
UserHandle
UserManager
VibrationAttributes
VibrationAttributes.Builder
VibrationEffect
VibrationEffect.BasicEnvelopeBuilder
VibrationEffect.Composition
VibrationEffect.WaveformEnvelopeBuilder
Vibrator
VibratorManager
WorkDuration
WorkSource
Enums
AsyncTask.Status
Exceptions
BadParcelableException
DeadObjectException
DeadSystemException
FileUriExposedException
LimitExceededException
NetworkOnMainThreadException
OperationCanceledException
ParcelFileDescriptor.FileDescriptorDetachedException
ParcelFormatException
RemoteException
TransactionTooLargeException
UserManager.UserOperationException
android.os.ext
Overview
Classes
SdkExtensions
android.os.flagging
Overview
Classes
AconfigPackage
Exceptions
AconfigStorageReadException
android.os.health
Overview
Classes
HealthStats
PackageHealthStats
PidHealthStats
ProcessHealthStats
ServiceHealthStats
SystemHealthManager
TimerStat
UidHealthStats
android.os.storage
Overview
Classes
FileManager
OnObbStateChangeListener
StorageManager
StorageManager.StorageVolumeCallback
StorageVolume
android.os.storage.operations
Overview
Classes
FileOperationEnqueueResult
FileOperationRequest
FileOperationRequest.Builder
FileOperationResult
android.os.storage.operations.sources
Overview
Classes
AppDataFileSource
OperationSource
android.os.storage.operations.targets
Overview
Classes
OperationTarget
PccTarget
android.os.strictmode
Overview
Classes
CleartextNetworkViolation
ContentUriWithoutPermissionViolation
CredentialProtectedWhileLockedViolation
CustomViolation
DiskReadViolation
DiskWriteViolation
ExplicitGcViolation
FileUriExposedViolation
ImplicitDirectBootViolation
IncorrectContextUseViolation
InstanceCountViolation
IntentReceiverLeakedViolation
LeakedClosableViolation
NetworkViolation
NonSdkApiUsedViolation
ResourceMismatchViolation
ServiceConnectionLeakedViolation
SqliteObjectLeakedViolation
UnbufferedIoViolation
UnsafeIntentLaunchViolation
UntaggedSocketViolation
Violation
WebViewMethodCalledOnWrongThreadViolation
android.os.vibrator
Overview
Classes
HapticFeedbackRequest
HapticFeedbackRequest.Builder
VibratorEnvelopeEffectInfo
VibratorFrequencyProfile
android.preference
Overview
Interfaces
Preference.OnPreferenceChangeListener
Preference.OnPreferenceClickListener
PreferenceDataStore
PreferenceFragment.OnPreferenceStartFragmentCallback
PreferenceManager.OnActivityDestroyListener
PreferenceManager.OnActivityResultListener
PreferenceManager.OnActivityStopListener
Classes
CheckBoxPreference
DialogPreference
EditTextPreference
ListPreference
MultiSelectListPreference
Preference
Preference.BaseSavedState
PreferenceActivity
PreferenceActivity.Header
PreferenceCategory
PreferenceFragment
PreferenceGroup
PreferenceManager
PreferenceScreen
RingtonePreference
SwitchPreference
TwoStatePreference
android.print
Overview
Classes
PageRange
PrintAttributes
PrintAttributes.Builder
PrintAttributes.Margins
PrintAttributes.MediaSize
PrintAttributes.Resolution
PrintDocumentAdapter
PrintDocumentAdapter.LayoutResultCallback
PrintDocumentAdapter.WriteResultCallback
PrintDocumentInfo
PrintDocumentInfo.Builder
PrinterCapabilitiesInfo
PrinterCapabilitiesInfo.Builder
PrinterId
PrinterInfo
PrinterInfo.Builder
PrintJob
PrintJobId
PrintJobInfo
PrintJobInfo.Builder
PrintManager
android.print.pdf
Overview
Classes
PrintedPdfDocument
android.printservice
Overview
Classes
CustomPrinterIconCallback
PrintDocument
PrinterDiscoverySession
PrintJob
PrintService
android.provider
Overview
Interfaces
BaseColumns
CalendarContract.AttendeesColumns
CalendarContract.CalendarAlertsColumns
CalendarContract.CalendarCacheColumns
CalendarContract.CalendarColumns
CalendarContract.CalendarSyncColumns
CalendarContract.ColorsColumns
CalendarContract.EventDaysColumns
CalendarContract.EventsColumns
CalendarContract.ExtendedPropertiesColumns
CalendarContract.RemindersColumns
CalendarContract.SyncColumns
Contacts.ContactMethodsColumns
Contacts.ExtensionsColumns
Contacts.GroupsColumns
Contacts.OrganizationColumns
Contacts.PeopleColumns
Contacts.PhonesColumns
Contacts.PhotosColumns
Contacts.PresenceColumns
Contacts.SettingsColumns
ContactsContract.BaseSyncColumns
ContactsContract.CommonDataKinds.BaseTypes
ContactsContract.CommonDataKinds.CommonColumns
ContactsContract.ContactNameColumns
ContactsContract.ContactOptionsColumns
ContactsContract.ContactsColumns
ContactsContract.ContactStatusColumns
ContactsContract.DataColumns
ContactsContract.DataColumnsWithJoins
ContactsContract.DataUsageStatColumns
ContactsContract.DeletedContactsColumns
ContactsContract.DisplayNameSources
ContactsContract.FullNameStyle
ContactsContract.GroupsColumns
ContactsContract.PhoneLookupColumns
ContactsContract.PhoneticNameStyle
ContactsContract.PresenceColumns
ContactsContract.RawContactsColumns
ContactsContract.SettingsColumns
ContactsContract.StatusColumns
ContactsContract.SyncColumns
MediaStore.Audio.AlbumColumns
MediaStore.Audio.ArtistColumns
MediaStore.Audio.AudioColumns
MediaStore.Audio.GenresColumns
MediaStore.Audio.PlaylistsColumns
MediaStore.DownloadColumns
MediaStore.Files.FileColumns
MediaStore.Images.ImageColumns
MediaStore.MediaColumns
MediaStore.Video.VideoColumns
OpenableColumns
SyncStateContract.Columns
Telephony.BaseMmsColumns
Telephony.CanonicalAddressesColumns
Telephony.TextBasedSmsColumns
Telephony.ThreadsColumns
Classes
AlarmClock
BlockedNumberContract
BlockedNumberContract.BlockedNumbers
Browser
CalendarContract
CalendarContract.Attendees
CalendarContract.CalendarAlerts
CalendarContract.CalendarCache
CalendarContract.CalendarEntity
CalendarContract.Calendars
CalendarContract.Colors
CalendarContract.EventDays
CalendarContract.Events
CalendarContract.EventsEntity
CalendarContract.ExtendedProperties
CalendarContract.Instances
CalendarContract.Reminders
CalendarContract.SyncState
CallLog
CallLog.Calls
CallLog.Locations
CloudMediaProvider
CloudMediaProvider.CloudMediaSurfaceController
CloudMediaProvider.CloudMediaSurfaceStateChangedCallback
CloudMediaProviderContract
CloudMediaProviderContract.AlbumColumns
CloudMediaProviderContract.Capabilities
CloudMediaProviderContract.Capabilities.Builder
CloudMediaProviderContract.MediaCategoryColumns
CloudMediaProviderContract.MediaCollectionInfo
CloudMediaProviderContract.MediaColumns
CloudMediaProviderContract.MediaSetColumns
CloudMediaProviderContract.SearchSuggestionColumns
Contacts
Contacts.ContactMethods
Contacts.Extensions
Contacts.GroupMembership
Contacts.Groups
Contacts.Intents
Contacts.Intents.Insert
Contacts.Intents.UI
Contacts.Organizations
Contacts.People
Contacts.People.ContactMethods
Contacts.People.Extensions
Contacts.People.Phones
Contacts.Phones
Contacts.Photos
Contacts.Settings
ContactsContract
ContactsContract.AggregationExceptions
ContactsContract.CommonDataKinds
ContactsContract.CommonDataKinds.Callable
ContactsContract.CommonDataKinds.Contactables
ContactsContract.CommonDataKinds.Email
ContactsContract.CommonDataKinds.Event
ContactsContract.CommonDataKinds.GroupMembership
ContactsContract.CommonDataKinds.Identity
ContactsContract.CommonDataKinds.Im
ContactsContract.CommonDataKinds.Nickname
ContactsContract.CommonDataKinds.Note
ContactsContract.CommonDataKinds.Organization
ContactsContract.CommonDataKinds.Phone
ContactsContract.CommonDataKinds.Photo
ContactsContract.CommonDataKinds.Relation
ContactsContract.CommonDataKinds.SipAddress
ContactsContract.CommonDataKinds.StructuredName
ContactsContract.CommonDataKinds.StructuredPostal
ContactsContract.CommonDataKinds.Website
ContactsContract.Contacts
ContactsContract.Contacts.AggregationSuggestions
ContactsContract.Contacts.AggregationSuggestions.Builder
ContactsContract.Contacts.Data
ContactsContract.Contacts.Entity
ContactsContract.Contacts.Photo
ContactsContract.Data
ContactsContract.DataUsageFeedback
ContactsContract.DeletedContacts
ContactsContract.Directory
ContactsContract.DisplayPhoto
ContactsContract.Groups
ContactsContract.Intents
ContactsContract.Intents.Insert
ContactsContract.PhoneLookup
ContactsContract.PinnedPositions
ContactsContract.Presence
ContactsContract.Profile
ContactsContract.ProfileSyncState
ContactsContract.ProviderStatus
ContactsContract.QuickContact
ContactsContract.RawContacts
ContactsContract.RawContacts.Data
ContactsContract.RawContacts.DefaultAccount
ContactsContract.RawContacts.DefaultAccount.DefaultAccountAndState
ContactsContract.RawContacts.DisplayPhoto
ContactsContract.RawContacts.Entity
ContactsContract.RawContactsEntity
ContactsContract.SearchSnippets
ContactsContract.Settings
ContactsContract.Settings.AccountAttributes
ContactsContract.SimAccount
ContactsContract.SimContacts
ContactsContract.StatusUpdates
ContactsContract.SyncState
ContactsPickerSessionContract
ContactsPickerSessionContract.Session
DocumentsContract
DocumentsContract.Document
DocumentsContract.Path
DocumentsContract.Root
DocumentsProvider
E2eeContactKeysManager
E2eeContactKeysManager.E2eeContactKey
E2eeContactKeysManager.E2eeSelfKey
FontRequest
FontsContract
FontsContract.Columns
FontsContract.FontFamilyResult
FontsContract.FontInfo
FontsContract.FontRequestCallback
LiveFolders
MediaStore
MediaStore.Audio
MediaStore.Audio.Albums
MediaStore.Audio.Artists
MediaStore.Audio.Artists.Albums
MediaStore.Audio.Genres
MediaStore.Audio.Genres.Members
MediaStore.Audio.Media
MediaStore.Audio.Playlists
MediaStore.Audio.Playlists.Members
MediaStore.Audio.Radio
MediaStore.Downloads
MediaStore.Files
MediaStore.Images
MediaStore.Images.Media
MediaStore.Images.Thumbnails
MediaStore.PickerMediaColumns
MediaStore.Video
MediaStore.Video.Media
MediaStore.Video.Thumbnails
SearchRecentSuggestions
Settings
Settings.Global
Settings.NameValueTable
Settings.Panel
Settings.Secure
Settings.System
SettingsSlicesContract
SimPhonebookContract
SimPhonebookContract.ElementaryFiles
SimPhonebookContract.SimRecords
SyncStateContract
SyncStateContract.Constants
SyncStateContract.Helpers
Telephony
Telephony.CarrierId
Telephony.Carriers
Telephony.Mms
Telephony.Mms.Addr
Telephony.Mms.Draft
Telephony.Mms.Inbox
Telephony.Mms.Intents
Telephony.Mms.Outbox
Telephony.Mms.Part
Telephony.Mms.Rate
Telephony.Mms.Sent
Telephony.MmsSms
Telephony.MmsSms.PendingMessages
Telephony.ServiceStateTable
Telephony.Sms
Telephony.Sms.Conversations
Telephony.Sms.Draft
Telephony.Sms.Inbox
Telephony.Sms.Intents
Telephony.Sms.Outbox
Telephony.Sms.Sent
Telephony.Threads
UserDictionary
UserDictionary.Words
VoicemailContract
VoicemailContract.Status
VoicemailContract.Voicemails
Exceptions
Settings.SettingNotFoundException
android.ranging
Overview
Interfaces
RangingManager.RangingCapabilitiesCallback
RangingSession.Callback
Classes
DataNotificationConfig
DataNotificationConfig.Builder
DlTdoaMeasurement
DlTdoaMeasurement.AnchorLocation
DlTdoaMeasurement.RelativeLocation
DlTdoaMeasurement.Wgs84Location
DlTdoaMeasurement.ZElementExtension
MotionState
RangingCapabilities
RangingConfig
RangingData
RangingDataExtras
RangingDevice
RangingDevice.Builder
RangingManager
RangingMeasurement
RangingPreference
RangingPreference.Builder
RangingSession
SensorFusionParams
SensorFusionParams.Builder
SessionConfig
SessionConfig.Builder
android.ranging.ble
Overview
Classes
BleSpecificData
android.ranging.ble.cs
Overview
Classes
BleCsRangingCapabilities
BleCsRangingParams
BleCsRangingParams.Builder
android.ranging.ble.rssi
Overview
Classes
BleRssiRangingParams
BleRssiRangingParams.Builder
android.ranging.oob
Overview
Interfaces
TransportHandle
TransportHandle.ReceiveCallback
Classes
DeviceHandle
DeviceHandle.Builder
OobInitiatorRangingConfig
OobInitiatorRangingConfig.Builder
OobResponderRangingConfig
OobResponderRangingConfig.Builder
android.ranging.raw
Overview
Classes
RawDtTagRangingConfig
RawDtTagRangingConfig.Builder
RawInitiatorRangingConfig
RawInitiatorRangingConfig.Builder
RawRangingDevice
RawRangingDevice.Builder
RawResponderRangingConfig
RawResponderRangingConfig.Builder
android.ranging.uwb
Overview
Classes
DlTdoaRangingParams
DlTdoaRangingParams.Builder
UwbAddress
UwbComplexChannel
UwbComplexChannel.Builder
UwbRangingCapabilities
UwbRangingParams
UwbRangingParams.Builder
UwbSpecificData
android.ranging.wifi.pd
Overview
Classes
WifiPdRangingCapabilities
WifiPdRangingParams
WifiPdRangingParams.Builder
android.ranging.wifi.rtt
Overview
Classes
RttRangingCapabilities
RttRangingParams
RttRangingParams.Builder
RttStationRangingParams
RttStationRangingParams.Builder
WifiRttSpecificData
android.renderscript
Overview
Interfaces
Allocation.OnBufferAvailableListener
Classes
Allocation
AllocationAdapter
BaseObj
Byte2
Byte3
Byte4
Double2
Double3
Double4
Element
Element.Builder
FieldPacker
Float2
Float3
Float4
Int2
Int3
Int4
Long2
Long3
Long4
Matrix2f
Matrix3f
Matrix4f
RenderScript
RenderScript.RSErrorHandler
RenderScript.RSMessageHandler
Sampler
Sampler.Builder
Script
Script.Builder
Script.FieldBase
Script.FieldID
Script.InvokeID
Script.KernelID
Script.LaunchOptions
ScriptC
ScriptGroup
ScriptGroup.Binding
ScriptGroup.Builder
ScriptGroup.Builder2
ScriptGroup.Closure
ScriptGroup.Future
ScriptGroup.Input
ScriptIntrinsic
ScriptIntrinsic3DLUT
ScriptIntrinsicBLAS
ScriptIntrinsicBlend
ScriptIntrinsicBlur
ScriptIntrinsicColorMatrix
ScriptIntrinsicConvolve3x3
ScriptIntrinsicConvolve5x5
ScriptIntrinsicHistogram
ScriptIntrinsicLUT
ScriptIntrinsicResize
ScriptIntrinsicYuvToRGB
Short2
Short3
Short4
Type
Type.Builder
Enums
Allocation.MipmapControl
Element.DataKind
Element.DataType
RenderScript.ContextType
RenderScript.Priority
Sampler.Value
Type.CubemapFace
Exceptions
RSDriverException
RSIllegalArgumentException
RSInvalidStateException
RSRuntimeException
android.sax
Overview
Interfaces
ElementListener
EndElementListener
EndTextElementListener
StartElementListener
TextElementListener
Classes
Element
RootElement
android.se.omapi
Overview
Interfaces
SEService.OnConnectedListener
Classes
Channel
Reader
SEService
Session
android.security
Overview
Interfaces
KeyChainAliasCallback
Classes
AppUriAuthenticationPolicy
AppUriAuthenticationPolicy.Builder
AttestedKeyPair
ConfirmationCallback
ConfirmationPrompt
ConfirmationPrompt.Builder
FileIntegrityManager
KeyChain
KeyPairGeneratorSpec
KeyPairGeneratorSpec.Builder
KeyStoreParameter
KeyStoreParameter.Builder
NetworkSecurityPolicy
Exceptions
ConfirmationAlreadyPresentingException
ConfirmationNotAvailableException
KeyChainException
KeyStoreException
android.security.advancedprotection
Overview
Interfaces
AdvancedProtectionManager.Callback
Classes
AdvancedProtectionManager
android.security.identity
Overview
Interfaces
CredentialDataResult.Entries
Classes
AccessControlProfile
AccessControlProfile.Builder
AccessControlProfileId
AuthenticationKeyMetadata
CredentialDataRequest
CredentialDataRequest.Builder
CredentialDataResult
IdentityCredential
IdentityCredentialStore
PersonalizationData
PersonalizationData.Builder
PresentationSession
ResultData
WritableIdentityCredential
Exceptions
AlreadyPersonalizedException
CipherSuiteNotSupportedException
DocTypeNotSupportedException
EphemeralPublicKeyNotFoundException
IdentityCredentialException
InvalidReaderSignatureException
InvalidRequestMessageException
MessageDecryptionException
NoAuthenticationKeyAvailableException
SessionTranscriptMismatchException
UnknownAuthenticationKeyException
android.security.keystore
Overview
Classes
KeyGenParameterSpec
KeyGenParameterSpec.Builder
KeyInfo
KeyProperties
KeyProtection
KeyProtection.Builder
KeyStoreManager
WrappedKeyEntry
Exceptions
BackendBusyException
KeyExpiredException
KeyNotYetValidException
KeyPermanentlyInvalidatedException
SecureKeyImportUnavailableException
StrongBoxUnavailableException
UserNotAuthenticatedException
UserPresenceUnavailableException
android.service.assist.classification
Overview
Classes
FieldClassification
android.service.autofill
Overview
Interfaces
OnClickAction
Sanitizer
SavedDatasetsInfoCallback
Transformation
Validator
Classes
AutofillService
BatchUpdates
BatchUpdates.Builder
CharSequenceTransformation
CharSequenceTransformation.Builder
CustomDescription
CustomDescription.Builder
Dataset
Dataset.Builder
DateTransformation
DateValueSanitizer
Field
Field.Builder
FieldClassification
FieldClassification.Match
FillCallback
FillContext
FillEventHistory
FillEventHistory.Event
FillRequest
FillResponse
FillResponse.Builder
ImageTransformation
ImageTransformation.Builder
InlinePresentation
LuhnChecksumValidator
Presentations
Presentations.Builder
RegexValidator
SaveCallback
SavedDatasetsInfo
SaveInfo
SaveInfo.Builder
SaveRequest
TextValueSanitizer
UserData
UserData.Builder
Validators
VisibilitySetterAction
VisibilitySetterAction.Builder
android.service.carrier
Overview
Interfaces
CarrierMessagingService.ResultCallback
Classes
CarrierIdentifier
CarrierMessagingClientService
CarrierMessagingService
CarrierMessagingService.SendMmsResult
CarrierMessagingService.SendMultipartSmsResult
CarrierMessagingService.SendSmsResult
CarrierService
MessagePdu
android.service.chooser
Overview
Interfaces
AdditionalContentContract
AdditionalContentContract.Columns
AdditionalContentContract.CursorExtraKeys
AdditionalContentContract.MethodNames
ChooserSession.StateListener
Classes
ChooserAction
ChooserAction.Builder
ChooserManager
ChooserResult
ChooserSession
ChooserSessionToken
ChooserTarget
ChooserTargetService
android.service.controls
Overview
Classes
Control
Control.StatefulBuilder
Control.StatelessBuilder
ControlsProviderService
DeviceTypes
android.service.controls.actions
Overview
Classes
BooleanAction
CommandAction
ControlAction
FloatAction
ModeAction
android.service.controls.templates
Overview
Classes
ControlButton
ControlTemplate
RangeTemplate
StatelessTemplate
TemperatureControlTemplate
ThumbnailTemplate
ToggleRangeTemplate
ToggleTemplate
android.service.credentials
Overview
Classes
Action
BeginCreateCredentialRequest
BeginCreateCredentialResponse
BeginCreateCredentialResponse.Builder
BeginGetCredentialOption
BeginGetCredentialRequest
BeginGetCredentialRequest.Builder
BeginGetCredentialResponse
BeginGetCredentialResponse.Builder
CallingAppInfo
ClearCredentialStateRequest
CreateCredentialRequest
CreateEntry
CredentialEntry
CredentialProviderService
GetCredentialRequest
RemoteEntry
android.service.dreams
Overview
Classes
DreamService
android.service.media
Overview
Classes
CameraPrewarmService
MediaBrowserService
MediaBrowserService.BrowserRoot
MediaBrowserService.Result
android.service.messaging
Overview
Classes
AlternativeMessageTransportService
android.service.notification
Overview
Classes
Condition
ConditionProviderService
NotificationListenerService
NotificationListenerService.Ranking
NotificationListenerService.RankingMap
StatusBarNotification
ZenDeviceEffects
ZenDeviceEffects.Builder
ZenPolicy
ZenPolicy.Builder
android.service.persistentdata
Overview
Classes
PersistentDataBlockManager
android.service.quickaccesswallet
Overview
Interfaces
GetWalletCardsCallback
Classes
GetWalletCardsError
GetWalletCardsRequest
GetWalletCardsResponse
QuickAccessWalletService
SelectWalletCardRequest
WalletCard
WalletCard.Builder
WalletServiceEvent
android.service.quicksettings
Overview
Classes
Tile
TileService
android.service.restrictions
Overview
Classes
RestrictionsReceiver
android.service.settings.preferences
Overview
Classes
GetValueRequest
GetValueRequest.Builder
GetValueResult
GetValueResult.Builder
MetadataRequest
MetadataRequest.Builder
MetadataResult
MetadataResult.Builder
SettingsPreferenceMetadata
SettingsPreferenceMetadata.Builder
SettingsPreferenceService
SettingsPreferenceServiceClient
SettingsPreferenceValue
SettingsPreferenceValue.Builder
SetValueRequest
SetValueRequest.Builder
SetValueResult
SetValueResult.Builder
android.service.textservice
Overview
Classes
SpellCheckerService
SpellCheckerService.Session
android.service.voice
Overview
Interfaces
VoiceInteractionSession.VisibleActivityCallback
Classes
VisibleActivityInfo
VoiceInteractionService
VoiceInteractionSession
VoiceInteractionSession.AbortVoiceRequest
VoiceInteractionSession.ActivityId
VoiceInteractionSession.AssistState
VoiceInteractionSession.CommandRequest
VoiceInteractionSession.CompleteVoiceRequest
VoiceInteractionSession.ConfirmationRequest
VoiceInteractionSession.Insets
VoiceInteractionSession.PickOptionRequest
VoiceInteractionSession.Request
VoiceInteractionSessionService
android.service.vr
Overview
Classes
VrListenerService
android.service.wallpaper
Overview
Classes
WallpaperService
WallpaperService.Engine
android.speech
Overview
Interfaces
ModelDownloadListener
RecognitionListener
RecognitionSupportCallback
Classes
AlternativeSpan
AlternativeSpans
RecognitionPart
RecognitionPart.Builder
RecognitionService
RecognitionService.Callback
RecognitionService.SupportCallback
RecognitionSupport
RecognitionSupport.Builder
RecognizerIntent
RecognizerResultsIntent
SpeechRecognizer
android.speech.tts
Overview
Interfaces
SynthesisCallback
TextToSpeech.OnInitListener
TextToSpeech.OnUtteranceCompletedListener
Classes
SynthesisRequest
TextToSpeech
TextToSpeech.Engine
TextToSpeech.EngineInfo
TextToSpeechService
UtteranceProgressListener
Voice
android.system
Overview
Classes
Int64Ref
Os
OsConstants
StructCmsghdr
StructDlInfo
StructMsghdr
StructPollfd
StructStat
StructStatVfs
StructTimespec
StructTimeval
StructUtsname
SystemCleaner
VmSocketAddress
Exceptions
ErrnoException
android.telecom
Overview
Interfaces
CallControlCallback
CallEventCallback
Classes
Call
Call.Callback
Call.Details
Call.RttCall
CallAttributes
CallAttributes.Builder
CallAudioState
CallControl
CallEndpoint
CallRedirectionService
CallScreeningService
CallScreeningService.CallResponse
CallScreeningService.CallResponse.Builder
Conference
Conferenceable
Connection
Connection.RttModifyStatus
Connection.RttTextStream
Connection.VideoProvider
ConnectionRequest
ConnectionService
DisconnectCause
GatewayInfo
InCallService
InCallService.VideoCall
InCallService.VideoCall.Callback
PhoneAccount
PhoneAccount.Builder
PhoneAccountHandle
PhoneAccountSuggestion
RemoteConference
RemoteConference.Callback
RemoteConnection
RemoteConnection.Callback
RemoteConnection.VideoProvider
RemoteConnection.VideoProvider.Callback
StatusHints
TelecomManager
VideoProfile
VideoProfile.CameraCapabilities
Exceptions
CallEndpointException
CallException
QueryLocationException
android.telephony
Overview
Interfaces
CarrierConfigManager.CarrierConfigChangeListener
TelephonyCallback.ActiveDataSubscriptionIdListener
TelephonyCallback.BarringInfoListener
TelephonyCallback.CallDisconnectCauseListener
TelephonyCallback.CallForwardingIndicatorListener
TelephonyCallback.CallStateListener
TelephonyCallback.CarrierNetworkListener
TelephonyCallback.CarrierRoamingNtnListener
TelephonyCallback.CellInfoListener
TelephonyCallback.CellLocationListener
TelephonyCallback.DataActivationStateListener
TelephonyCallback.DataActivityListener
TelephonyCallback.DataConnectionStateListener
TelephonyCallback.DisplayInfoListener
TelephonyCallback.EmergencyNumberListListener
TelephonyCallback.ImsCallDisconnectCauseListener
TelephonyCallback.MessageWaitingIndicatorListener
TelephonyCallback.PhysicalChannelConfigListener
TelephonyCallback.PreciseDataConnectionStateListener
TelephonyCallback.RegistrationFailedListener
TelephonyCallback.ServiceStateListener
TelephonyCallback.SignalStrengthsListener
TelephonyCallback.UserMobileDataStateListener
Classes
AccessNetworkConstants
AccessNetworkConstants.AccessNetworkType
AccessNetworkConstants.EutranBand
AccessNetworkConstants.GeranBand
AccessNetworkConstants.NgranBands
AccessNetworkConstants.UtranBand
AvailableNetworkInfo
AvailableNetworkInfo.Builder
BarringInfo
BarringInfo.BarringServiceInfo
CarrierConfigManager
CarrierConfigManager.Apn
CarrierConfigManager.Bsf
CarrierConfigManager.Gps
CarrierConfigManager.Ims
CarrierConfigManager.ImsEmergency
CarrierConfigManager.ImsRtt
CarrierConfigManager.ImsServiceEntitlement
CarrierConfigManager.ImsSms
CarrierConfigManager.ImsSs
CarrierConfigManager.ImsVoice
CarrierConfigManager.ImsVt
CarrierConfigManager.ImsWfc
CarrierConfigManager.Iwlan
CellIdentity
CellIdentityCdma
CellIdentityGsm
CellIdentityLte
CellIdentityNr
CellIdentityTdscdma
CellIdentityWcdma
CellInfo
CellInfoCdma
CellInfoGsm
CellInfoLte
CellInfoNr
CellInfoTdscdma
CellInfoWcdma
CellLocation
CellSignalStrength
CellSignalStrengthCdma
CellSignalStrengthGsm
CellSignalStrengthLte
CellSignalStrengthNr
CellSignalStrengthTdscdma
CellSignalStrengthWcdma
ClosedSubscriberGroupInfo
DataFailCause
DisconnectCause
IccOpenLogicalChannelResponse
MbmsDownloadSession
MbmsGroupCallSession
MbmsStreamingSession
NeighboringCellInfo
NetworkRegistrationInfo
NetworkScan
NetworkScanRequest
ParsedPhoneNumber
PhoneNumberFormattingTextWatcher
PhoneNumberManager
PhoneNumberUtils
PhoneStateListener
PhysicalChannelConfig
PreciseDataConnectionState
RadioAccessSpecifier
ServiceState
SignalStrength
SignalStrengthUpdateRequest
SignalStrengthUpdateRequest.Builder
SignalThresholdInfo
SignalThresholdInfo.Builder
SmsManager
SmsManager.FinancialSmsCallback
SmsMessage
SmsMessage.SubmitPdu
SubscriptionInfo
SubscriptionManager
SubscriptionManager.OnOpportunisticSubscriptionsChangedListener
SubscriptionManager.OnSubscriptionsChangedListener
SubscriptionPlan
SubscriptionPlan.Builder
TelephonyCallback
TelephonyDisplayInfo
TelephonyManager
TelephonyManager.CellInfoCallback
TelephonyManager.UssdResponseCallback
TelephonyScanManager
TelephonyScanManager.NetworkScanCallback
UiccCardInfo
UiccPortInfo
VisualVoicemailService
VisualVoicemailService.VisualVoicemailTask
VisualVoicemailSms
VisualVoicemailSmsFilterSettings
VisualVoicemailSmsFilterSettings.Builder
Enums
SmsMessage.MessageClass
Exceptions
TelephonyManager.CallComposerException
TelephonyManager.ModemErrorException
TelephonyManager.NetworkSlicingException
TelephonyManager.TimeoutException
android.telephony.cdma
Overview
Classes
CdmaCellLocation
android.telephony.data
Overview
Classes
ApnSetting
ApnSetting.Builder
NetworkSliceInfo
NetworkSliceInfo.Builder
NetworkSlicingConfig
RouteSelectionDescriptor
TrafficDescriptor
TrafficDescriptor.Builder
UrspRule
android.telephony.emergency
Overview
Classes
EmergencyNumber
android.telephony.euicc
Overview
Classes
DownloadableSubscription
DownloadableSubscription.Builder
EuiccInfo
EuiccManager
android.telephony.gsm
Overview
Classes
GsmCellLocation
SmsManager
SmsMessage
SmsMessage.SubmitPdu
Enums
SmsMessage.MessageClass
android.telephony.ims
Overview
Interfaces
RegistrationManager
Classes
ImsManager
ImsMmTelManager
ImsMmTelManager.CapabilityCallback
ImsRcsManager
ImsReasonInfo
ImsRegistrationAttributes
ImsStateCallback
ProvisioningManager
ProvisioningManager.FeatureProvisioningCallback
RcsUceAdapter
RegistrationManager.RegistrationCallback
SipDetails
Exceptions
ImsException
android.telephony.ims.feature
Overview
Classes
MmTelFeature
MmTelFeature.MmTelCapabilities
android.telephony.ims.stub
Overview
Classes
ImsRegistrationImplBase
android.telephony.mbms
Overview
Interfaces
GroupCallCallback
MbmsGroupCallSessionCallback
Classes
DownloadProgressListener
DownloadRequest
DownloadRequest.Builder
DownloadStatusListener
FileInfo
FileServiceInfo
GroupCall
MbmsDownloadReceiver
MbmsDownloadSessionCallback
MbmsErrors
MbmsErrors.DownloadErrors
MbmsErrors.GeneralErrors
MbmsErrors.GroupCallErrors
MbmsErrors.InitializationErrors
MbmsErrors.StreamingErrors
MbmsStreamingSessionCallback
ServiceInfo
StreamingService
StreamingServiceCallback
StreamingServiceInfo
android.telephony.satellite
Overview
Interfaces
SatelliteStateChangeListener
Classes
NtnSignalStrength
SatelliteManager
android.test
Overview
Annotations
FlakyTest
RepetitiveTest
UiThreadTest
Interfaces
PerformanceTestCase
PerformanceTestCase.Intermediates
TestSuiteProvider
Classes
ActivityInstrumentationTestCase
ActivityInstrumentationTestCase2
ActivityTestCase
ActivityUnitTestCase
AndroidTestCase
AndroidTestRunner
ApplicationTestCase
InstrumentationTestCase
InstrumentationTestRunner
InstrumentationTestSuite
IsolatedContext
LaunchPerformanceBase
LoaderTestCase
MoreAsserts
ProviderTestCase
ProviderTestCase2
RenamingDelegatingContext
ServiceTestCase
SingleLaunchActivityTestCase
SyncBaseInstrumentation
TouchUtils
ViewAsserts
Errors
AssertionFailedError
ComparisonFailure
android.test.mock
Overview
Classes
MockAccountManager
MockApplication
MockContentProvider
MockContentResolver
MockContext
MockCursor
MockDialogInterface
MockPackageManager
MockResources
MockService
android.test.suitebuilder
Overview
Classes
TestMethod
TestSuiteBuilder
TestSuiteBuilder.FailedToCreateTests
UnitTestSuiteBuilder
android.test.suitebuilder.annotation
Overview
Annotations
LargeTest
MediumTest
SmallTest
Smoke
Suppress
android.text
Overview
Interfaces
Editable
GetChars
Html.ImageGetter
Html.TagHandler
InputFilter
InputType
Layout.TextInclusionStrategy
NoCopySpan
ParcelableSpan
Spannable
Spanned
SpanWatcher
TextDirectionHeuristic
TextShaper.GlyphsConsumer
TextUtils.EllipsizeCallback
TextUtils.StringSplitter
TextWatcher
Classes
AlteredCharSequence
AndroidCharacter
Annotation
AutoText
BidiFormatter
BidiFormatter.Builder
BoringLayout
BoringLayout.Metrics
ClipboardManager
DynamicLayout
DynamicLayout.Builder
Editable.Factory
EmojiConsistency
GraphemeClusterSegmentFinder
Highlights
Highlights.Builder
Html
InputFilter.AllCaps
InputFilter.LengthFilter
Layout
Layout.Builder
Layout.Directions
LoginFilter
LoginFilter.PasswordFilterGMail
LoginFilter.UsernameFilterGeneric
LoginFilter.UsernameFilterGMail
NoCopySpan.Concrete
PrecomputedText
PrecomputedText.Params
PrecomputedText.Params.Builder
SegmentFinder
SegmentFinder.PrescribedSegmentFinder
Selection
ShowSecretsSetting
Spannable.Factory
SpannableString
SpannableStringBuilder
SpannedString
StaticLayout
StaticLayout.Builder
TextDirectionHeuristics
TextPaint
TextShaper
TextUtils
TextUtils.SimpleStringSplitter
WordSegmentFinder
Enums
Layout.Alignment
TextUtils.TruncateAt
android.text.format
Overview
Classes
DateFormat
DateUtils
Formatter
Time
android.text.method
Overview
Interfaces
KeyListener
MovementMethod
TransformationMethod
Classes
ArrowKeyMovementMethod
BaseKeyListener
BaseMovementMethod
CharacterPickerDialog
DateKeyListener
DateTimeKeyListener
DialerKeyListener
DigitsKeyListener
HideReturnsTransformationMethod
LinkMovementMethod
MetaKeyKeyListener
MultiTapKeyListener
NumberKeyListener
PasswordTransformationMethod
QwertyKeyListener
ReplacementTransformationMethod
ScrollingMovementMethod
SingleLineTransformationMethod
TextKeyListener
TimeKeyListener
Touch
Enums
TextKeyListener.Capitalize
android.text.style
Overview
Interfaces
AlignmentSpan
LeadingMarginSpan
LeadingMarginSpan.LeadingMarginSpan2
LineBackgroundSpan
LineHeightSpan
LineHeightSpan.WithDensity
ParagraphStyle
TabStopSpan
UpdateAppearance
UpdateLayout
WrapTogetherSpan
Classes
AbsoluteSizeSpan
AlignmentSpan.Standard
BackgroundColorSpan
BulletSpan
CharacterStyle
ClickableSpan
DrawableMarginSpan
DynamicDrawableSpan
EasyEditSpan
ForegroundColorSpan
IconMarginSpan
ImageSpan
LeadingMarginSpan.Standard
LineBackgroundSpan.Standard
LineBreakConfigSpan
LineHeightSpan.Standard
LocaleSpan
MaskFilterSpan
MetricAffectingSpan
NoWritingToolsSpan
QuoteSpan
RelativeSizeSpan
ReplacementSpan
ScaleXSpan
StrikethroughSpan
StyleSpan
SubscriptSpan
SuggestionRangeSpan
SuggestionSpan
SuperscriptSpan
TabStopSpan.Standard
TextAppearanceSpan
TtsSpan
TtsSpan.Builder
TtsSpan.CardinalBuilder
TtsSpan.DateBuilder
TtsSpan.DecimalBuilder
TtsSpan.DigitsBuilder
TtsSpan.DurationBuilder
TtsSpan.ElectronicBuilder
TtsSpan.FractionBuilder
TtsSpan.MeasureBuilder
TtsSpan.MoneyBuilder
TtsSpan.OrdinalBuilder
TtsSpan.SemioticClassBuilder
TtsSpan.TelephoneBuilder
TtsSpan.TextBuilder
TtsSpan.TimeBuilder
TtsSpan.VerbatimBuilder
TypefaceSpan
UnderlineSpan
URLSpan
android.text.util
Overview
Interfaces
Linkify.MatchFilter
Linkify.TransformFilter
Classes
Linkify
Rfc822Token
Rfc822Tokenizer
android.transition
Overview
Interfaces
Transition.TransitionListener
Classes
ArcMotion
AutoTransition
ChangeBounds
ChangeClipBounds
ChangeImageTransform
ChangeScroll
ChangeTransform
CircularPropagation
Explode
Fade
PathMotion
PatternPathMotion
Scene
SidePropagation
Slide
Transition
Transition.EpicenterCallback
TransitionInflater
TransitionListenerAdapter
TransitionManager
TransitionPropagation
TransitionSet
TransitionValues
Visibility
VisibilityPropagation
android.util
Overview
Interfaces
AttributeSet
Dumpable
DumpableContainer
Printer
Classes
ArrayMap
ArraySet
AtomicFile
Base64
Base64InputStream
Base64OutputStream
CloseGuard
Config
DebugUtils
DisplayMetrics
EventLog
EventLog.Event
EventLogTags
EventLogTags.Description
FloatMath
FloatProperty
Half
IntProperty
JsonReader
JsonWriter
LayoutDirection
Log
LogPrinter
LongSparseArray
LruCache
MonthDisplayHelper
MutableBoolean
MutableByte
MutableChar
MutableDouble
MutableFloat
MutableInt
MutableLong
MutableShort
Pair
Patterns
PrintStreamPrinter
PrintWriterPrinter
Property
Range
Rational
Size
SizeF
SparseArray
SparseBooleanArray
SparseIntArray
SparseLongArray
StateSet
StatsLog
StringBuilderPrinter
TimeUtils
TimingLogger
TypedValue
Xml
Enums
JsonToken
Xml.Encoding
Exceptions
AndroidException
AndroidRuntimeException
Base64DataException
MalformedJsonException
NoSuchPropertyException
TimeFormatException
android.util.proto
Overview
Classes
ProtoOutputStream
android.view
Overview
Annotations
ViewDebug.CapturedViewProperty
ViewDebug.ExportedProperty
ViewDebug.FlagToString
ViewDebug.IntToString
Interfaces
ActionMode.Callback
ActionProvider.VisibilityListener
AttachedSurfaceControl
AttachedSurfaceControl.OnBufferTransformHintChangedListener
Choreographer.FrameCallback
Choreographer.VsyncCallback
CollapsibleActionView
ContextMenu
ContextMenu.ContextMenuInfo
GestureDetector.OnContextClickListener
GestureDetector.OnDoubleTapListener
GestureDetector.OnGestureListener
InputQueue.Callback
KeyEvent.Callback
LayoutInflater.Factory
LayoutInflater.Factory2
LayoutInflater.Filter
Menu
MenuItem
MenuItem.OnActionExpandListener
MenuItem.OnMenuItemClickListener
OnReceiveContentListener
PixelCopy.OnPixelCopyFinishedListener
ScaleGestureDetector.OnScaleGestureListener
ScrollCaptureCallback
ScrollFeedbackProvider
SubMenu
SurfaceControl.OnJankDataListener
SurfaceControl.TransactionCommittedListener
SurfaceControlInputReceiver
SurfaceHolder
SurfaceHolder.Callback
SurfaceHolder.Callback2
TextureView.SurfaceTextureListener
View.CalledFromWrongThreadListener
View.OnApplyWindowInsetsListener
View.OnAttachStateChangeListener
View.OnCapturedPointerListener
View.OnClickListener
View.OnContextClickListener
View.OnCreateContextMenuListener
View.OnDragListener
View.OnFocusChangeListener
View.OnGenericMotionListener
View.OnHoverListener
View.OnKeyListener
View.OnLayoutChangeListener
View.OnLongClickListener
View.OnScrollChangeListener
View.OnSystemUiVisibilityChangeListener
View.OnTouchListener
View.OnUnhandledKeyEventListener
ViewGroup.OnHierarchyChangeListener
ViewManager
ViewParent
ViewStub.OnInflateListener
ViewTreeObserver.OnDrawListener
ViewTreeObserver.OnGlobalFocusChangeListener
ViewTreeObserver.OnGlobalLayoutListener
ViewTreeObserver.OnPreDrawListener
ViewTreeObserver.OnScrollChangedListener
ViewTreeObserver.OnTouchModeChangeListener
ViewTreeObserver.OnWindowAttachListener
ViewTreeObserver.OnWindowFocusChangeListener
ViewTreeObserver.OnWindowVisibilityChangeListener
Window.Callback
Window.OnFrameMetricsAvailableListener
Window.OnRestrictedCaptionAreaChangedListener
WindowInsetsAnimationController
WindowInsetsAnimationControlListener
WindowInsetsController
WindowInsetsController.OnControllableInsetsChangedListener
WindowManager
Classes
AbsSavedState
ActionMode
ActionMode.Callback2
ActionProvider
BlurRegion
Choreographer
Choreographer.FrameData
Choreographer.FrameTimeline
ContentInfo
ContentInfo.Builder
ContextThemeWrapper
Display
Display.HdrCapabilities
Display.Mode
DisplayCutout
DisplayCutout.Builder
DisplayShape
DragAndDropPermissions
DragEvent
FocusFinder
FrameMetrics
FrameRateVelocityPoint
FrameStats
GestureDetector
GestureDetector.SimpleOnGestureListener
Gravity
HapticFeedbackConstants
InputDevice
InputDevice.MotionRange
InputDevice.ViewBehavior
InputEvent
InputQueue
KeyboardShortcutGroup
KeyboardShortcutInfo
KeyCharacterMap
KeyCharacterMap.KeyData
KeyEvent
KeyEvent.DispatcherState
LayoutInflater
MenuInflater
MotionEvent
MotionEvent.PointerCoords
MotionEvent.PointerProperties
MotionPredictor
OrientationEventListener
OrientationListener
PixelCopy
PixelCopy.Request
PixelCopy.Request.Builder
PixelCopy.Result
PointerIcon
RoundedCorner
RoundedRectBlurRegion
ScaleGestureDetector
ScaleGestureDetector.SimpleOnScaleGestureListener
ScrollCaptureSession
ScrollCaptureTarget
SearchEvent
SoundEffectConstants
Surface
SurfaceControl
SurfaceControl.Builder
SurfaceControl.JankData
SurfaceControl.OnJankDataListenerRegistration
SurfaceControl.Transaction
SurfaceControl.TransactionStats
SurfaceControl.TrustedPresentationThresholds
SurfaceControlViewHost
SurfaceControlViewHost.LayoutParams
SurfaceControlViewHost.SurfacePackage
SurfaceView
TextureView
TouchDelegate
VelocityTracker
VerifiedInputEvent
VerifiedKeyEvent
VerifiedMotionEvent
View
View.AccessibilityDelegate
View.BaseSavedState
View.DragShadowBuilder
View.MeasureSpec
ViewAnimationUtils
ViewConfiguration
ViewDebug
ViewGroup
ViewGroup.LayoutParams
ViewGroup.MarginLayoutParams
ViewGroupOverlay
ViewOutlineProvider
ViewOverlay
ViewPropertyAnimator
ViewStructure
ViewStructure.HtmlInfo
ViewStructure.HtmlInfo.Builder
ViewStub
ViewTreeObserver
Window
WindowAnimationFrameStats
WindowContentFrameStats
WindowId
WindowId.FocusObserver
WindowInsets
WindowInsets.Builder
WindowInsets.Side
WindowInsets.Type
WindowInsetsAnimation
WindowInsetsAnimation.Bounds
WindowInsetsAnimation.Callback
WindowManager.LayoutParams
WindowMetrics
Enums
ViewDebug.HierarchyTraceType
ViewDebug.RecyclerTraceType
Exceptions
InflateException
KeyCharacterMap.UnavailableException
Surface.OutOfResourcesException
SurfaceHolder.BadSurfaceTypeException
WindowManager.BadTokenException
WindowManager.InvalidDisplayException
android.view.accessibility
Overview
Interfaces
AccessibilityEventSource
AccessibilityManager.AccessibilityServicesStateChangeListener
AccessibilityManager.AccessibilityStateChangeListener
AccessibilityManager.AudioDescriptionRequestedChangeListener
AccessibilityManager.HighContrastTextStateChangeListener
AccessibilityManager.TouchExplorationStateChangeListener
Classes
AccessibilityEvent
AccessibilityManager
AccessibilityNodeInfo
AccessibilityNodeInfo.AccessibilityAction
AccessibilityNodeInfo.CollectionInfo
AccessibilityNodeInfo.CollectionInfo.Builder
AccessibilityNodeInfo.CollectionItemInfo
AccessibilityNodeInfo.CollectionItemInfo.Builder
AccessibilityNodeInfo.ExtraRenderingInfo
AccessibilityNodeInfo.ExtraRenderingInfo.Builder
AccessibilityNodeInfo.MathInfo
AccessibilityNodeInfo.RangeInfo
AccessibilityNodeInfo.Selection
AccessibilityNodeInfo.SelectionPosition
AccessibilityNodeInfo.StructuredDataInfo
AccessibilityNodeInfo.TouchDelegateInfo
AccessibilityNodeProvider
AccessibilityRecord
AccessibilityRequestPreparer
AccessibilityWindowInfo
CaptioningManager
CaptioningManager.CaptioningChangeListener
CaptioningManager.CaptionStyle
android.view.animation
Overview
Interfaces
Animation.AnimationListener
Interpolator
Classes
AccelerateDecelerateInterpolator
AccelerateInterpolator
AlphaAnimation
Animation
Animation.Description
AnimationSet
AnimationUtils
AnticipateInterpolator
AnticipateOvershootInterpolator
BaseInterpolator
BounceInterpolator
CycleInterpolator
DecelerateInterpolator
GridLayoutAnimationController
GridLayoutAnimationController.AnimationParameters
LayoutAnimationController
LayoutAnimationController.AnimationParameters
LinearInterpolator
OvershootInterpolator
PathInterpolator
RotateAnimation
ScaleAnimation
Transformation
TranslateAnimation
android.view.autofill
Overview
Classes
AutofillId
AutofillManager
AutofillManager.AutofillCallback
AutofillNoiseInjectedData
AutofillValue
VirtualViewFillInfo
VirtualViewFillInfo.Builder
android.view.contentcapture
Overview
Interfaces
DataShareWriteAdapter
Classes
ContentCaptureCondition
ContentCaptureContext
ContentCaptureContext.Builder
ContentCaptureManager
ContentCaptureSession
ContentCaptureSessionId
DataRemovalRequest
DataRemovalRequest.Builder
DataRemovalRequest.LocusIdRequest
DataShareRequest
android.view.displayhash
Overview
Interfaces
DisplayHashResultCallback
Classes
DisplayHash
DisplayHashManager
VerifiedDisplayHash
android.view.inputmethod
Overview
Interfaces
ConnectionlessHandwritingCallback
InputConnection
InputMethod
InputMethod.SessionCallback
InputMethodSession
InputMethodSession.EventCallback
Classes
BaseInputConnection
CompletionInfo
CorrectionInfo
CursorAnchorInfo
CursorAnchorInfo.Builder
DeleteGesture
DeleteGesture.Builder
DeleteRangeGesture
DeleteRangeGesture.Builder
EditorBoundsInfo
EditorBoundsInfo.Builder
EditorInfo
ExtractedText
ExtractedTextRequest
HandwritingGesture
InlineSuggestion
InlineSuggestionInfo
InlineSuggestionsRequest
InlineSuggestionsRequest.Builder
InlineSuggestionsResponse
InputBinding
InputConnectionWrapper
InputContentInfo
InputMethodInfo
InputMethodManager
InputMethodSubtype
InputMethodSubtype.InputMethodSubtypeBuilder
InsertGesture
InsertGesture.Builder
InsertModeGesture
InsertModeGesture.Builder
JoinOrSplitGesture
JoinOrSplitGesture.Builder
PreviewableHandwritingGesture
RemoveSpaceGesture
RemoveSpaceGesture.Builder
SelectGesture
SelectGesture.Builder
SelectRangeGesture
SelectRangeGesture.Builder
SurroundingText
TextAppearanceInfo
TextAppearanceInfo.Builder
TextAttribute
TextAttribute.Builder
TextBoundsInfo
TextBoundsInfo.Builder
TextBoundsInfoResult
TextSnapshot
android.view.inspector
Overview
Interfaces
InspectionCompanion
InspectionCompanionProvider
PropertyMapper
PropertyReader
Classes
IntFlagMapping
StaticInspectionCompanionProvider
WindowInspector
Exceptions
InspectionCompanion.UninitializedPropertyMapException
PropertyMapper.PropertyConflictException
PropertyReader.PropertyTypeMismatchException
android.view.textclassifier
Overview
Interfaces
TextClassificationSessionFactory
TextClassifier
Classes
ConversationAction
ConversationAction.Builder
ConversationActions
ConversationActions.Message
ConversationActions.Message.Builder
ConversationActions.Request
ConversationActions.Request.Builder
SelectionEvent
TextClassification
TextClassification.Builder
TextClassification.Request
TextClassification.Request.Builder
TextClassificationContext
TextClassificationContext.Builder
TextClassificationManager
TextClassificationSessionId
TextClassifier.EntityConfig
TextClassifier.EntityConfig.Builder
TextClassifierEvent
TextClassifierEvent.Builder
TextClassifierEvent.ConversationActionsEvent
TextClassifierEvent.ConversationActionsEvent.Builder
TextClassifierEvent.LanguageDetectionEvent
TextClassifierEvent.LanguageDetectionEvent.Builder
TextClassifierEvent.TextLinkifyEvent
TextClassifierEvent.TextLinkifyEvent.Builder
TextClassifierEvent.TextSelectionEvent
TextClassifierEvent.TextSelectionEvent.Builder
TextLanguage
TextLanguage.Builder
TextLanguage.Request
TextLanguage.Request.Builder
TextLinks
TextLinks.Builder
TextLinks.Request
TextLinks.Request.Builder
TextLinks.TextLink
TextLinks.TextLinkSpan
TextSelection
TextSelection.Builder
TextSelection.Request
TextSelection.Request.Builder
android.view.textservice
Overview
Interfaces
SpellCheckerSession.SpellCheckerSessionListener
Classes
SentenceSuggestionsInfo
SpellCheckerInfo
SpellCheckerSession
SpellCheckerSession.SpellCheckerSessionParams
SpellCheckerSession.SpellCheckerSessionParams.Builder
SpellCheckerSubtype
SuggestionsInfo
TextInfo
TextServicesManager
android.view.translation
Overview
Interfaces
UiTranslationStateCallback
ViewTranslationCallback
Classes
TranslationCapability
TranslationContext
TranslationContext.Builder
TranslationManager
TranslationRequest
TranslationRequest.Builder
TranslationRequestValue
TranslationResponse
TranslationResponse.Builder
TranslationResponseValue
TranslationResponseValue.Builder
TranslationSpec
Translator
UiTranslationManager
ViewTranslationRequest
ViewTranslationRequest.Builder
ViewTranslationResponse
ViewTranslationResponse.Builder
android.webkit
Overview
Annotations
JavascriptInterface
Interfaces
DownloadListener
GeolocationPermissions.Callback
PluginStub
ValueCallback
WebChromeClient.CustomViewCallback
WebIconDatabase.IconListener
WebResourceRequest
WebStorage.QuotaUpdater
WebView.FindListener
WebView.PictureListener
Classes
ClientCertRequest
ConsoleMessage
CookieManager
CookieSyncManager
DateSorter
GeolocationPermissions
HttpAuthHandler
JsPromptResult
JsResult
MimeTypeMap
PermissionRequest
RenderProcessGoneDetail
SafeBrowsingResponse
ServiceWorkerClient
ServiceWorkerController
ServiceWorkerWebSettings
SslErrorHandler
TracingConfig
TracingConfig.Builder
TracingController
URLUtil
WebBackForwardList
WebChromeClient
WebChromeClient.FileChooserParams
WebHistoryItem
WebIconDatabase
WebMessage
WebMessagePort
WebMessagePort.WebMessageCallback
WebResourceError
WebResourceResponse
WebSettings
WebStorage
WebStorage.Origin
WebView
WebView.HitTestResult
WebView.VisualStateCallback
WebView.WebViewTransport
WebViewClient
WebViewDatabase
WebViewFragment
WebViewRenderProcess
WebViewRenderProcessClient
Enums
ConsoleMessage.MessageLevel
WebSettings.LayoutAlgorithm
WebSettings.PluginState
WebSettings.RenderPriority
WebSettings.TextSize
WebSettings.ZoomDensity
android.widget
Overview
Annotations
RemoteViews.RemoteView
Interfaces
AbsListView.MultiChoiceModeListener
AbsListView.OnScrollListener
AbsListView.RecyclerListener
AbsListView.SelectionBoundsAdjuster
ActionMenuView.OnMenuItemClickListener
Adapter
AdapterView.OnItemClickListener
AdapterView.OnItemLongClickListener
AdapterView.OnItemSelectedListener
Advanceable
AutoCompleteTextView.OnDismissListener
AutoCompleteTextView.Validator
CalendarView.OnDateChangeListener
Checkable
Chronometer.OnChronometerTickListener
CompoundButton.OnCheckedChangeListener
DatePicker.OnDateChangedListener
ExpandableListAdapter
ExpandableListView.OnChildClickListener
ExpandableListView.OnGroupClickListener
ExpandableListView.OnGroupCollapseListener
ExpandableListView.OnGroupExpandListener
Filter.FilterListener
Filterable
FilterQueryProvider
HeterogeneousExpandableList
ListAdapter
MediaController.MediaPlayerControl
MultiAutoCompleteTextView.Tokenizer
NumberPicker.Formatter
NumberPicker.OnScrollListener
NumberPicker.OnValueChangeListener
PopupMenu.OnDismissListener
PopupMenu.OnMenuItemClickListener
PopupWindow.OnDismissListener
RadioGroup.OnCheckedChangeListener
RatingBar.OnRatingBarChangeListener
RemoteViewsService.RemoteViewsFactory
SearchView.OnCloseListener
SearchView.OnQueryTextListener
SearchView.OnSuggestionListener
SectionIndexer
SeekBar.OnSeekBarChangeListener
ShareActionProvider.OnShareTargetSelectedListener
SimpleAdapter.ViewBinder
SimpleCursorAdapter.CursorToStringConverter
SimpleCursorAdapter.ViewBinder
SimpleCursorTreeAdapter.ViewBinder
SlidingDrawer.OnDrawerCloseListener
SlidingDrawer.OnDrawerOpenListener
SlidingDrawer.OnDrawerScrollListener
SpinnerAdapter
TabHost.OnTabChangeListener
TabHost.TabContentFactory
TextView.OnEditorActionListener
ThemedSpinnerAdapter
TimePicker.OnTimeChangedListener
Toolbar.OnMenuItemClickListener
ViewSwitcher.ViewFactory
WrapperListAdapter
ZoomButtonsController.OnZoomListener
Classes
AbsListView
AbsListView.LayoutParams
AbsoluteLayout
AbsoluteLayout.LayoutParams
AbsSeekBar
AbsSpinner
ActionMenuView
ActionMenuView.LayoutParams
AdapterView
AdapterView.AdapterContextMenuInfo
AdapterViewAnimator
AdapterViewFlipper
AlphabetIndexer
AnalogClock
ArrayAdapter
AutoCompleteTextView
BaseAdapter
BaseExpandableListAdapter
Button
CalendarView
CheckBox
CheckedTextView
Chronometer
CompoundButton
CursorAdapter
CursorTreeAdapter
DatePicker
DialerFilter
DigitalClock
EdgeEffect
EditText
ExpandableListView
ExpandableListView.ExpandableListContextMenuInfo
Filter
Filter.FilterResults
FrameLayout
FrameLayout.LayoutParams
Gallery
Gallery.LayoutParams
GridLayout
GridLayout.Alignment
GridLayout.LayoutParams
GridLayout.Spec
GridView
HeaderViewListAdapter
HorizontalScrollView
ImageButton
ImageSwitcher
ImageView
LinearLayout
LinearLayout.LayoutParams
ListPopupWindow
ListView
ListView.FixedViewInfo
Magnifier
Magnifier.Builder
MediaController
MultiAutoCompleteTextView
MultiAutoCompleteTextView.CommaTokenizer
NumberPicker
OverScroller
PopupMenu
PopupWindow
ProgressBar
QuickContactBadge
RadioButton
RadioGroup
RadioGroup.LayoutParams
RatingBar
RelativeLayout
RelativeLayout.LayoutParams
RemoteViews
RemoteViews.DrawInstructions
RemoteViews.DrawInstructions.Builder
RemoteViews.RemoteCollectionItems
RemoteViews.RemoteCollectionItems.Builder
RemoteViews.RemoteResponse
RemoteViews.RemoteViewOutlineProvider
RemoteViewsService
ResourceCursorAdapter
ResourceCursorTreeAdapter
Scroller
ScrollView
SearchView
SeekBar
ShareActionProvider
SimpleAdapter
SimpleCursorAdapter
SimpleCursorTreeAdapter
SimpleExpandableListAdapter
SlidingDrawer
Space
Spinner
StackView
Switch
TabHost
TabHost.TabSpec
TableLayout
TableLayout.LayoutParams
TableRow
TableRow.LayoutParams
TabWidget
TextClock
TextSwitcher
TextView
TextView.SavedState
TimePicker
Toast
Toast.Callback
ToggleButton
Toolbar
Toolbar.LayoutParams
TwoLineListItem
VideoView
ViewAnimator
ViewFlipper
ViewSwitcher
ZoomButton
ZoomButtonsController
ZoomControls
Enums
ImageView.ScaleType
TextView.BufferType
Exceptions
RemoteViews.ActionException
android.widget.inline
Overview
Interfaces
InlineContentView.SurfaceControlCallback
Classes
InlineContentView
InlinePresentationSpec
InlinePresentationSpec.Builder
android.widget.photopicker
Overview
Interfaces
EmbeddedPhotoPickerClient
EmbeddedPhotoPickerProvider
EmbeddedPhotoPickerSession
Classes
EmbeddedPhotoPickerFeatureInfo
EmbeddedPhotoPickerFeatureInfo.Builder
EmbeddedPhotoPickerProviderFactory
PhotoPickerSelectionParams
PhotoPickerSelectionParams.Builder
PhotoPickerUiCustomizationParams
PhotoPickerUiCustomizationParams.Builder
android.window
Overview
Interfaces
OnBackAnimationCallback
OnBackInvokedCallback
OnBackInvokedDispatcher
SplashScreen
SplashScreen.OnExitAnimationListener
Classes
BackEvent
InputTransferToken
SplashScreenView
SurfaceSyncGroup
SystemOnBackInvokedCallbacks
TrustedPresentationThresholds
dalvik.annotation
Overview
Annotations
TestTarget
TestTargetClass
dalvik.annotation.optimization
Overview
Annotations
CriticalNative
FastNative
dalvik.bytecode
Overview
Interfaces
Opcodes
Classes
OpcodeInfo
dalvik.system
Overview
Interfaces
ZipPathValidator.Callback
Classes
ApplicationRuntime
BaseDexClassLoader
DelegateLastClassLoader
DexClassLoader
DexFile
DexFile.OptimizationInfo
InMemoryDexClassLoader
PathClassLoader
ZipPathValidator
java.awt.font
Overview
Classes
NumericShaper
TextAttribute
Enums
NumericShaper.Range
java.beans
Overview
Interfaces
PropertyChangeListener
Classes
IndexedPropertyChangeEvent
PropertyChangeEvent
PropertyChangeListenerProxy
PropertyChangeSupport
java.io
Overview
Annotations
Serial
Interfaces
Closeable
DataInput
DataOutput
Externalizable
FileFilter
FilenameFilter
Flushable
ObjectInput
ObjectInputValidation
ObjectOutput
ObjectStreamConstants
Serializable
Classes
BufferedInputStream
BufferedOutputStream
BufferedReader
BufferedWriter
ByteArrayInputStream
ByteArrayOutputStream
CharArrayReader
CharArrayWriter
Console
DataInputStream
DataOutputStream
File
FileDescriptor
FileInputStream
FileOutputStream
FilePermission
FileReader
FileWriter
FilterInputStream
FilterOutputStream
FilterReader
FilterWriter
InputStream
InputStreamReader
LineNumberInputStream
LineNumberReader
ObjectInputStream
ObjectInputStream.GetField
ObjectOutputStream
ObjectOutputStream.PutField
ObjectStreamClass
ObjectStreamField
OutputStream
OutputStreamWriter
PipedInputStream
PipedOutputStream
PipedReader
PipedWriter
PrintStream
PrintWriter
PushbackInputStream
PushbackReader
RandomAccessFile
Reader
SequenceInputStream
SerializablePermission
StreamTokenizer
StringBufferInputStream
StringReader
StringWriter
Writer
Exceptions
CharConversionException
EOFException
FileNotFoundException
InterruptedIOException
InvalidClassException
InvalidObjectException
IOException
NotActiveException
NotSerializableException
ObjectStreamException
OptionalDataException
StreamCorruptedException
SyncFailedException
UncheckedIOException
UnsupportedEncodingException
UTFDataFormatException
WriteAbortedException
Errors
IOError
java.lang
Overview
Annotations
Deprecated
FunctionalInterface
Override
SafeVarargs
SuppressWarnings
Interfaces
Appendable
AutoCloseable
CharSequence
Cloneable
Comparable
Iterable
Readable
Runnable
StackWalker.StackFrame
Thread.UncaughtExceptionHandler
Classes
Boolean
Byte
Character
Character.Subset
Character.UnicodeBlock
Class
ClassLoader
ClassValue
Compiler
Double
Enum
Float
InheritableThreadLocal
Integer
Long
Math
Number
Object
Package
Process
ProcessBuilder
ProcessBuilder.Redirect
Record
Runtime
RuntimePermission
SecurityManager
Short
StackTraceElement
StackWalker
StrictMath
String
StringBuffer
StringBuilder
System
Thread
ThreadGroup
ThreadLocal
Throwable
Void
Enums
Character.UnicodeScript
ProcessBuilder.Redirect.Type
StackWalker.Option
Thread.State
Exceptions
ArithmeticException
ArrayIndexOutOfBoundsException
ArrayStoreException
ClassCastException
ClassNotFoundException
CloneNotSupportedException
EnumConstantNotPresentException
Exception
IllegalAccessException
IllegalArgumentException
IllegalCallerException
IllegalMonitorStateException
IllegalStateException
IllegalThreadStateException
IndexOutOfBoundsException
InstantiationException
InterruptedException
MatchException
NegativeArraySizeException
NoSuchFieldException
NoSuchMethodException
NullPointerException
NumberFormatException
ReflectiveOperationException
RuntimeException
SecurityException
StringIndexOutOfBoundsException
TypeNotPresentException
UnsupportedOperationException
WrongThreadException
Errors
AbstractMethodError
AssertionError
BootstrapMethodError
ClassCircularityError
ClassFormatError
Error
ExceptionInInitializerError
IllegalAccessError
IncompatibleClassChangeError
InstantiationError
InternalError
LinkageError
NoClassDefFoundError
NoSuchFieldError
NoSuchMethodError
OutOfMemoryError
StackOverflowError
ThreadDeath
UnknownError
UnsatisfiedLinkError
UnsupportedClassVersionError
VerifyError
VirtualMachineError
java.lang.annotation
Overview
Annotations
Documented
Inherited
Native
Repeatable
Retention
Target
Interfaces
Annotation
Enums
ElementType
RetentionPolicy
Exceptions
AnnotationTypeMismatchException
IncompleteAnnotationException
Errors
AnnotationFormatError
java.lang.invoke
Overview
Interfaces
MethodHandleInfo
TypeDescriptor
TypeDescriptor.OfField
TypeDescriptor.OfMethod
Classes
CallSite
ConstantCallSite
MethodHandle
MethodHandles
MethodHandles.Lookup
MethodType
MutableCallSite
VarHandle
VolatileCallSite
Enums
VarHandle.AccessMode
Exceptions
LambdaConversionException
StringConcatException
WrongMethodTypeException
java.lang.ref
Overview
Interfaces
Cleaner.Cleanable
Classes
Cleaner
PhantomReference
Reference
ReferenceQueue
SoftReference
WeakReference
java.lang.reflect
Overview
Interfaces
AnnotatedElement
GenericArrayType
GenericDeclaration
InvocationHandler
Member
ParameterizedType
Type
TypeVariable
WildcardType
Classes
AccessibleObject
Array
Constructor
Executable
Field
Method
Modifier
Parameter
Proxy
RecordComponent
ReflectPermission
Exceptions
InvocationTargetException
MalformedParameterizedTypeException
MalformedParametersException
UndeclaredThrowableException
Errors
GenericSignatureFormatError
java.lang.runtime
Overview
Classes
ObjectMethods
SwitchBootstraps
java.math
Overview
Classes
BigDecimal
BigInteger
MathContext
Enums
RoundingMode
java.net
Overview
Interfaces
ContentHandlerFactory
CookiePolicy
CookieStore
DatagramSocketImplFactory
FileNameMap
ProtocolFamily
SocketImplFactory
SocketOption
SocketOptions
URLStreamHandlerFactory
Classes
Authenticator
CacheRequest
CacheResponse
ContentHandler
CookieHandler
CookieManager
DatagramPacket
DatagramSocket
DatagramSocketImpl
HttpCookie
HttpURLConnection
IDN
Inet4Address
Inet6Address
InetAddress
InetSocketAddress
InterfaceAddress
JarURLConnection
MulticastSocket
NetPermission
NetworkInterface
PasswordAuthentication
Proxy
ProxySelector
ResponseCache
SecureCacheResponse
ServerSocket
Socket
SocketAddress
SocketImpl
SocketPermission
StandardSocketOptions
URI
URL
URLClassLoader
URLConnection
URLDecoder
URLEncoder
URLStreamHandler
Enums
Authenticator.RequestorType
Proxy.Type
StandardProtocolFamily
Exceptions
BindException
ConnectException
HttpRetryException
MalformedURLException
NoRouteToHostException
PortUnreachableException
ProtocolException
SocketException
SocketTimeoutException
UnknownHostException
UnknownServiceException
URISyntaxException
java.nio
Overview
Classes
Buffer
ByteBuffer
ByteOrder
CharBuffer
DoubleBuffer
FloatBuffer
IntBuffer
LongBuffer
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ShortBuffer
Exceptions
BufferOverflowException
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java.nio.channels
Overview
Interfaces
AsynchronousByteChannel
AsynchronousChannel
ByteChannel
Channel
CompletionHandler
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MulticastChannel
NetworkChannel
ReadableByteChannel
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SeekableByteChannel
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Classes
AsynchronousChannelGroup
AsynchronousFileChannel
AsynchronousServerSocketChannel
AsynchronousSocketChannel
Channels
DatagramChannel
FileChannel
FileChannel.MapMode
FileLock
MembershipKey
Pipe
Pipe.SinkChannel
Pipe.SourceChannel
SelectableChannel
SelectionKey
Selector
ServerSocketChannel
SocketChannel
Exceptions
AcceptPendingException
AlreadyBoundException
AlreadyConnectedException
AsynchronousCloseException
CancelledKeyException
ClosedByInterruptException
ClosedChannelException
ClosedSelectorException
ConnectionPendingException
FileLockInterruptionException
IllegalBlockingModeException
IllegalChannelGroupException
IllegalSelectorException
InterruptedByTimeoutException
NoConnectionPendingException
NonReadableChannelException
NonWritableChannelException
NotYetBoundException
NotYetConnectedException
OverlappingFileLockException
ReadPendingException
ShutdownChannelGroupException
UnresolvedAddressException
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WritePendingException
java.nio.channels.spi
Overview
Classes
AbstractInterruptibleChannel
AbstractSelectableChannel
AbstractSelectionKey
AbstractSelector
AsynchronousChannelProvider
SelectorProvider
java.nio.charset
Overview
Classes
Charset
CharsetDecoder
CharsetEncoder
CoderResult
CodingErrorAction
StandardCharsets
Exceptions
CharacterCodingException
IllegalCharsetNameException
MalformedInputException
UnmappableCharacterException
UnsupportedCharsetException
Errors
CoderMalfunctionError
java.nio.charset.spi
Overview
Classes
CharsetProvider
java.nio.file
Overview
Interfaces
CopyOption
DirectoryStream
DirectoryStream.Filter
FileVisitor
OpenOption
Path
PathMatcher
SecureDirectoryStream
Watchable
WatchEvent
WatchEvent.Kind
WatchEvent.Modifier
WatchKey
WatchService
Classes
Files
FileStore
FileSystem
FileSystems
LinkPermission
Paths
SimpleFileVisitor
StandardWatchEventKinds
Enums
AccessMode
FileVisitOption
FileVisitResult
LinkOption
StandardCopyOption
StandardOpenOption
Exceptions
AccessDeniedException
AtomicMoveNotSupportedException
ClosedDirectoryStreamException
ClosedFileSystemException
ClosedWatchServiceException
DirectoryIteratorException
DirectoryNotEmptyException
FileAlreadyExistsException
FileSystemAlreadyExistsException
FileSystemException
FileSystemLoopException
FileSystemNotFoundException
InvalidPathException
NoSuchFileException
NotDirectoryException
NotLinkException
ProviderMismatchException
ProviderNotFoundException
ReadOnlyFileSystemException
java.nio.file.attribute
Overview
Interfaces
AclFileAttributeView
AttributeView
BasicFileAttributes
BasicFileAttributeView
DosFileAttributes
DosFileAttributeView
FileAttribute
FileAttributeView
FileOwnerAttributeView
FileStoreAttributeView
GroupPrincipal
PosixFileAttributes
PosixFileAttributeView
UserDefinedFileAttributeView
UserPrincipal
Classes
AclEntry
AclEntry.Builder
FileTime
PosixFilePermissions
UserPrincipalLookupService
Enums
AclEntryFlag
AclEntryPermission
AclEntryType
PosixFilePermission
Exceptions
UserPrincipalNotFoundException
java.nio.file.spi
Overview
Classes
FileSystemProvider
FileTypeDetector
java.security
Overview
Interfaces
AlgorithmConstraints
Certificate
DomainCombiner
Guard
Key
KeyStore.Entry
KeyStore.Entry.Attribute
KeyStore.LoadStoreParameter
KeyStore.ProtectionParameter
Policy.Parameters
Principal
PrivateKey
PrivilegedAction
PrivilegedExceptionAction
PublicKey
SecureRandomParameters
Classes
AccessControlContext
AccessController
AlgorithmParameterGenerator
AlgorithmParameterGeneratorSpi
AlgorithmParameters
AlgorithmParametersSpi
AllPermission
AuthProvider
BasicPermission
CodeSigner
CodeSource
DigestInputStream
DigestOutputStream
DomainLoadStoreParameter
DrbgParameters
DrbgParameters.Instantiation
DrbgParameters.NextBytes
DrbgParameters.Reseed
GuardedObject
Identity
IdentityScope
KeyFactory
KeyFactorySpi
KeyPair
KeyPairGenerator
KeyPairGeneratorSpi
KeyRep
KeyStore
KeyStore.Builder
KeyStore.CallbackHandlerProtection
KeyStore.PasswordProtection
KeyStore.PrivateKeyEntry
KeyStore.SecretKeyEntry
KeyStore.TrustedCertificateEntry
KeyStoreSpi
MessageDigest
MessageDigestSpi
Permission
PermissionCollection
Permissions
PKCS12Attribute
Policy
PolicySpi
ProtectionDomain
Provider
Provider.Service
SecureClassLoader
SecureRandom
SecureRandomSpi
Security
SecurityPermission
Signature
SignatureSpi
SignedObject
Signer
Timestamp
UnresolvedPermission
Enums
CryptoPrimitive
DrbgParameters.Capability
KeyRep.Type
Exceptions
AccessControlException
DigestException
GeneralSecurityException
InvalidAlgorithmParameterException
InvalidKeyException
InvalidParameterException
KeyException
KeyManagementException
KeyStoreException
NoSuchAlgorithmException
NoSuchProviderException
PrivilegedActionException
ProviderException
SignatureException
UnrecoverableEntryException
UnrecoverableKeyException
java.security.acl
Overview
Interfaces
Acl
AclEntry
Group
Owner
Permission
Exceptions
AclNotFoundException
LastOwnerException
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java.security.cert
Overview
Interfaces
CertPathBuilderResult
CertPathChecker
CertPathParameters
CertPathValidatorException.Reason
CertPathValidatorResult
CertSelector
CertStoreParameters
CRLSelector
Extension
PolicyNode
X509Extension
Classes
Certificate
Certificate.CertificateRep
CertificateFactory
CertificateFactorySpi
CertPath
CertPath.CertPathRep
CertPathBuilder
CertPathBuilderSpi
CertPathValidator
CertPathValidatorSpi
CertStore
CertStoreSpi
CollectionCertStoreParameters
CRL
LDAPCertStoreParameters
PKIXBuilderParameters
PKIXCertPathBuilderResult
PKIXCertPathChecker
PKIXCertPathValidatorResult
PKIXParameters
PKIXRevocationChecker
PolicyQualifierInfo
TrustAnchor
URICertStoreParameters
X509Certificate
X509CertSelector
X509CRL
X509CRLEntry
X509CRLSelector
Enums
CertPathValidatorException.BasicReason
CRLReason
PKIXReason
PKIXRevocationChecker.Option
Exceptions
CertificateEncodingException
CertificateException
CertificateExpiredException
CertificateNotYetValidException
CertificateParsingException
CertificateRevokedException
CertPathBuilderException
CertPathValidatorException
CertStoreException
CRLException
java.security.interfaces
Overview
Interfaces
DSAKey
DSAKeyPairGenerator
DSAParams
DSAPrivateKey
DSAPublicKey
ECKey
ECPrivateKey
ECPublicKey
EdECKey
EdECPrivateKey
EdECPublicKey
RSAKey
RSAMultiPrimePrivateCrtKey
RSAPrivateCrtKey
RSAPrivateKey
RSAPublicKey
XECKey
XECPrivateKey
XECPublicKey
java.security.spec
Overview
Interfaces
AlgorithmParameterSpec
ECField
KeySpec
Classes
DSAGenParameterSpec
DSAParameterSpec
DSAPrivateKeySpec
DSAPublicKeySpec
ECFieldF2m
ECFieldFp
ECGenParameterSpec
ECParameterSpec
ECPoint
ECPrivateKeySpec
ECPublicKeySpec
EdDSAParameterSpec
EdECPoint
EdECPrivateKeySpec
EdECPublicKeySpec
EllipticCurve
EncodedKeySpec
MGF1ParameterSpec
NamedParameterSpec
PKCS8EncodedKeySpec
PSSParameterSpec
RSAKeyGenParameterSpec
RSAMultiPrimePrivateCrtKeySpec
RSAOtherPrimeInfo
RSAPrivateCrtKeySpec
RSAPrivateKeySpec
RSAPublicKeySpec
X509EncodedKeySpec
XECPrivateKeySpec
XECPublicKeySpec
Exceptions
InvalidKeySpecException
InvalidParameterSpecException
java.sql
Overview
Interfaces
Array
Blob
CallableStatement
Clob
Connection
DatabaseMetaData
Driver
NClob
ParameterMetaData
PreparedStatement
Ref
ResultSet
ResultSetMetaData
RowId
Savepoint
SQLData
SQLInput
SQLOutput
SQLXML
Statement
Struct
Wrapper
Classes
Date
DriverManager
DriverPropertyInfo
SQLPermission
Time
Timestamp
Types
Enums
ClientInfoStatus
RowIdLifetime
Exceptions
BatchUpdateException
DataTruncation
SQLClientInfoException
SQLDataException
SQLException
SQLFeatureNotSupportedException
SQLIntegrityConstraintViolationException
SQLInvalidAuthorizationSpecException
SQLNonTransientConnectionException
SQLNonTransientException
SQLRecoverableException
SQLSyntaxErrorException
SQLTimeoutException
SQLTransactionRollbackException
SQLTransientConnectionException
SQLTransientException
SQLWarning
java.text
Overview
Interfaces
AttributedCharacterIterator
CharacterIterator
Classes
Annotation
AttributedCharacterIterator.Attribute
AttributedString
Bidi
BreakIterator
ChoiceFormat
CollationElementIterator
CollationKey
Collator
DateFormat
DateFormat.Field
DateFormatSymbols
DecimalFormat
DecimalFormatSymbols
FieldPosition
Format
Format.Field
MessageFormat
MessageFormat.Field
Normalizer
NumberFormat
NumberFormat.Field
ParsePosition
RuleBasedCollator
SimpleDateFormat
StringCharacterIterator
Enums
Normalizer.Form
Exceptions
ParseException
java.time
Overview
Interfaces
InstantSource
Classes
Clock
Duration
Instant
LocalDate
LocalDateTime
LocalTime
MonthDay
OffsetDateTime
OffsetTime
Period
Year
YearMonth
ZonedDateTime
ZoneId
ZoneOffset
Enums
DayOfWeek
Month
Exceptions
DateTimeException
java.time.chrono
Overview
Interfaces
ChronoLocalDate
ChronoLocalDateTime
Chronology
ChronoPeriod
ChronoZonedDateTime
Era
Classes
AbstractChronology
HijrahChronology
HijrahDate
IsoChronology
JapaneseChronology
JapaneseDate
JapaneseEra
MinguoChronology
MinguoDate
ThaiBuddhistChronology
ThaiBuddhistDate
Enums
HijrahEra
IsoEra
MinguoEra
ThaiBuddhistEra
java.time.format
Overview
Classes
DateTimeFormatter
DateTimeFormatterBuilder
DecimalStyle
Enums
FormatStyle
ResolverStyle
SignStyle
TextStyle
Exceptions
DateTimeParseException
java.time.temporal
Overview
Interfaces
Temporal
TemporalAccessor
TemporalAdjuster
TemporalAmount
TemporalField
TemporalQuery
TemporalUnit
Classes
IsoFields
JulianFields
TemporalAdjusters
TemporalQueries
ValueRange
WeekFields
Enums
ChronoField
ChronoUnit
Exceptions
UnsupportedTemporalTypeException
java.time.zone
Overview
Classes
ZoneOffsetTransition
ZoneOffsetTransitionRule
ZoneRules
Enums
ZoneOffsetTransitionRule.TimeDefinition
Exceptions
ZoneRulesException
java.util
Overview
Interfaces
Collection
Comparator
Deque
Enumeration
EventListener
Formattable
Iterator
List
ListIterator
Map
Map.Entry
NavigableMap
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Queue
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Set
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Classes
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ArrayDeque
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Arrays
Base64
Base64.Decoder
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BitSet
Calendar
Calendar.Builder
Collections
Currency
Date
Dictionary
DoubleSummaryStatistics
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EventListenerProxy
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HashMap
HashSet
Hashtable
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LinkedHashSet
LinkedList
ListResourceBundle
Locale
Locale.Builder
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Objects
Observable
Optional
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PriorityQueue
Properties
PropertyPermission
PropertyResourceBundle
Random
ResourceBundle
ResourceBundle.Control
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ServiceLoader
SimpleTimeZone
Spliterators
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Spliterators.AbstractIntSpliterator
Spliterators.AbstractLongSpliterator
Spliterators.AbstractSpliterator
SplittableRandom
Stack
StringJoiner
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Timer
TimerTask
TimeZone
TreeMap
TreeSet
UUID
Vector
WeakHashMap
Enums
Formatter.BigDecimalLayoutForm
Locale.Category
Locale.FilteringMode
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Exceptions
ConcurrentModificationException
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EmptyStackException
FormatFlagsConversionMismatchException
FormatterClosedException
IllegalFormatCodePointException
IllegalFormatConversionException
IllegalFormatException
IllegalFormatFlagsException
IllegalFormatPrecisionException
IllegalFormatWidthException
IllformedLocaleException
InputMismatchException
InvalidPropertiesFormatException
MissingFormatArgumentException
MissingFormatWidthException
MissingResourceException
NoSuchElementException
TooManyListenersException
UnknownFormatConversionException
UnknownFormatFlagsException
Errors
ServiceConfigurationError
java.util.concurrent
Overview
Interfaces
BlockingDeque
BlockingQueue
Callable
CompletableFuture.AsynchronousCompletionTask
CompletionService
CompletionStage
ConcurrentMap
ConcurrentNavigableMap
Delayed
Executor
ExecutorService
Flow.Processor
Flow.Publisher
Flow.Subscriber
Flow.Subscription
ForkJoinPool.ForkJoinWorkerThreadFactory
ForkJoinPool.ManagedBlocker
Future
RejectedExecutionHandler
RunnableFuture
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ScheduledExecutorService
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ThreadFactory
TransferQueue
Classes
AbstractExecutorService
ArrayBlockingQueue
CompletableFuture
ConcurrentHashMap
ConcurrentHashMap.KeySetView
ConcurrentLinkedDeque
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ConcurrentSkipListMap
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CopyOnWriteArrayList
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CountDownLatch
CountedCompleter
CyclicBarrier
DelayQueue
Exchanger
ExecutorCompletionService
Executors
Flow
ForkJoinPool
ForkJoinTask
ForkJoinWorkerThread
FutureTask
LinkedBlockingDeque
LinkedBlockingQueue
LinkedTransferQueue
Phaser
PriorityBlockingQueue
RecursiveAction
RecursiveTask
ScheduledThreadPoolExecutor
Semaphore
SubmissionPublisher
SynchronousQueue
ThreadLocalRandom
ThreadPoolExecutor
ThreadPoolExecutor.AbortPolicy
ThreadPoolExecutor.CallerRunsPolicy
ThreadPoolExecutor.DiscardOldestPolicy
ThreadPoolExecutor.DiscardPolicy
Enums
Future.State
TimeUnit
Exceptions
BrokenBarrierException
CancellationException
CompletionException
ExecutionException
RejectedExecutionException
TimeoutException
java.util.concurrent.atomic
Overview
Classes
AtomicBoolean
AtomicInteger
AtomicIntegerArray
AtomicIntegerFieldUpdater
AtomicLong
AtomicLongArray
AtomicLongFieldUpdater
AtomicMarkableReference
AtomicReference
AtomicReferenceArray
AtomicReferenceFieldUpdater
AtomicStampedReference
DoubleAccumulator
DoubleAdder
LongAccumulator
LongAdder
java.util.concurrent.locks
Overview
Interfaces
Condition
Lock
ReadWriteLock
Classes
AbstractOwnableSynchronizer
AbstractQueuedLongSynchronizer
AbstractQueuedLongSynchronizer.ConditionObject
AbstractQueuedSynchronizer
AbstractQueuedSynchronizer.ConditionObject
LockSupport
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java.util.function
Overview
Interfaces
BiConsumer
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BooleanSupplier
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DoubleUnaryOperator
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IntPredicate
IntSupplier
IntToDoubleFunction
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IntUnaryOperator
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LongToDoubleFunction
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LongUnaryOperator
ObjDoubleConsumer
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java.util.jar
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Attributes.Name
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java.util.logging
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Filter
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Classes
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java.util.prefs
Overview
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NodeChangeListener
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java.util.regex
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MatchResult
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java.util.stream
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java.util.zip
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javax.crypto
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javax.crypto.spec
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javax.net.ssl
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javax.security.auth
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javax.security.auth.callback
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javax.security.auth.login
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javax.security.auth.x500
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javax.security.cert
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javax.sql
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javax.xml
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javax.xml.parsers
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javax.xml.transform.dom
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javax.xml.validation
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javax.xml.xpath
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org.apache.http.conn
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org.apache.http.conn.scheme
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org.apache.http.conn.ssl
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org.apache.http.params
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org.json
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org.w3c.dom
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org.xml.sax
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org.xml.sax.ext
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org.xml.sax.helpers
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org.xmlpull.v1
Overview
Interfaces
XmlPullParser
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Classes
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XmlPullParserException
org.xmlpull.v1.sax2
Overview
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API reference
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Added in API level 1
Summary:
Fields
| Ctors
| Methods
| Inherited Methods
String
public
final
class
String
extends Object
implements
CharSequence,
Comparable<String>,
Serializable
java.lang.Object
   ↳
java.lang.String
The String class represents character strings. All
string literals in Java programs, such as "abc", are
implemented as instances of this class.
Strings are constant; their values cannot be changed after they
are created. String buffers support mutable strings.
Because String objects are immutable they can be shared. For example:
String str = "abc";
is equivalent to:
char data[] = {'a', 'b', 'c'};
String str = new String(data);
Here are some more examples of how strings can be used:
System.out.println("abc");
String cde = "cde";
System.out.println("abc" + cde);
String c = "abc".substring(2,3);
String d = cde.substring(1, 2);
The class String includes methods for examining
individual characters of the sequence, for comparing strings, for
searching strings, for extracting substrings, and for creating a
copy of a string with all characters translated to uppercase or to
lowercase. Case mapping is based on the Unicode Standard version
specified by the Character class.
The Java language provides special support for the string
concatenation operator ( + ), and for conversion of
other objects to strings. For additional information on string
concatenation and conversion, see The Java™ Language Specification.
Unless otherwise noted, passing a null argument to a constructor
or method in this class will cause a NullPointerException to be
thrown.
A String represents a string in the UTF-16 format
in which supplementary characters are represented by surrogate
pairs (see the section Unicode
Character Representations in the Character class for
more information).
Index values refer to char code units, so a supplementary
character uses two positions in a String.
The String class provides methods for dealing with
Unicode code points (i.e., characters), in addition to those for
dealing with Unicode code units (i.e., char values).
Unless otherwise noted, methods for comparing Strings do not take locale
into account.  The Collator class provides methods for
finer-grain, locale-sensitive String comparison.
See also:
Object.toString()
StringBuffer
StringBuilder
Charset
Summary
Fields
public
static
final
Comparator<String>
CASE_INSENSITIVE_ORDER
A Comparator that orders String objects as by
compareToIgnoreCase.
Public constructors
String()
Initializes a newly created String object so that it represents
an empty character sequence.
String(byte[] bytes)
Constructs a new String by decoding the specified array of bytes
using the platform's default charset.
String(byte[] ascii, int hibyte)
This constructor is deprecated.
This method does not properly convert bytes into
characters.  As of JDK 1.1, the preferred way to do this is via the
String constructors that take a Charset, charset name, or that use the platform's
default charset.
String(byte[] bytes, int offset, int length)
Constructs a new String by decoding the specified subarray of
bytes using the platform's default charset.
String(byte[] ascii, int hibyte, int offset, int count)
This constructor is deprecated.
This method does not properly convert bytes into characters.
As of JDK 1.1, the preferred way to do this is via the
String constructors that take a Charset, charset name, or that use the platform's
default charset.
String(byte[] bytes, int offset, int length, String charsetName)
String(byte[] bytes, int offset, int length, Charset charset)
Constructs a new String by decoding the specified subarray of
bytes using the specified charset.
String(byte[] bytes, String charsetName)
Constructs a new String by decoding the specified array of bytes
using the specified charset.
String(byte[] bytes, Charset charset)
Constructs a new String by decoding the specified array of
bytes using the specified charset.
String(char[] value)
Allocates a new String so that it represents the sequence of
characters currently contained in the character array argument.
String(char[] value, int offset, int count)
Allocates a new String that contains characters from a subarray
of the character array argument.
String(int[] codePoints, int offset, int count)
Allocates a new String that contains characters from a subarray
of the Unicode code point array
argument.
String(String original)
Initializes a newly created String object so that it represents
the same sequence of characters as the argument; in other words, the
newly created string is a copy of the argument string.
String(StringBuffer buffer)
Allocates a new string that contains the sequence of characters
currently contained in the string buffer argument.
String(StringBuilder builder)
Allocates a new string that contains the sequence of characters
currently contained in the string builder argument.
Public methods
char
charAt(int index)
Returns the char value at the
specified index.
IntStream
chars()
Returns a stream of int zero-extending the char values
from this sequence.
int
codePointAt(int index)
Returns the character (Unicode code point) at the specified
index.
int
codePointBefore(int index)
Returns the character (Unicode code point) before the specified
index.
int
codePointCount(int beginIndex, int endIndex)
Returns the number of Unicode code points in the specified text
range of this String.
IntStream
codePoints()
Returns a stream of code point values from this sequence.
int
compareTo(String anotherString)
Compares two strings lexicographically.
int
compareToIgnoreCase(String str)
Compares two strings lexicographically, ignoring case
differences.
String
concat(String str)
Concatenates the specified string to the end of this string.
boolean
contains(CharSequence s)
Returns true if and only if this string contains the specified
sequence of char values.
boolean
contentEquals(StringBuffer sb)
Compares this string to the specified StringBuffer.
boolean
contentEquals(CharSequence cs)
Compares this string to the specified CharSequence.
static
String
copyValueOf(char[] data, int offset, int count)
Equivalent to valueOf(char[], int, int).
static
String
copyValueOf(char[] data)
Equivalent to valueOf(char[]).
boolean
endsWith(String suffix)
Tests if this string ends with the specified suffix.
boolean
equals(Object anObject)
Compares this string to the specified object.
boolean
equalsIgnoreCase(String anotherString)
Compares this String to another String, ignoring case
considerations.
static
String
format(String format, Object... args)
Returns a formatted string using the specified format string and
arguments.
static
String
format(Locale l, String format, Object... args)
Returns a formatted string using the specified locale, format string,
and arguments.
String
formatted(Object... args)
Formats using this string as the format string, and the supplied
arguments.
byte[]
getBytes(String charsetName)
Encodes this String into a sequence of bytes using the named
charset, storing the result into a new byte array.
byte[]
getBytes()
Encodes this String into a sequence of bytes using the
platform's default charset, storing the result into a new byte array.
byte[]
getBytes(Charset charset)
Encodes this String into a sequence of bytes using the given
charset, storing the result into a
new byte array.
void
getBytes(int srcBegin, int srcEnd, byte[] dst, int dstBegin)
This method was deprecated
in API level 15.
This method does not properly convert characters into
bytes.  As of JDK 1.1, the preferred way to do this is via the
getBytes() method, which uses the platform's default charset.
void
getChars(int srcBegin, int srcEnd, char[] dst, int dstBegin)
Copies characters from this sequence into the given destination array.
int
hashCode()
Returns a hash code for this string.
String
indent(int n)
Adjusts the indentation of each line of this string based on the value of
n, and normalizes line termination characters.
int
indexOf(String str, int beginIndex, int endIndex)
Returns the index of the first occurrence of the specified substring
within the specified index range of this string.
int
indexOf(int ch, int fromIndex)
Returns the index within this string of the first occurrence of the
specified character, starting the search at the specified index.
int
indexOf(int ch, int beginIndex, int endIndex)
Returns the index within this string of the first occurrence of the
specified character, starting the search at beginIndex and
stopping before endIndex.
int
indexOf(String str)
Returns the index within this string of the first occurrence of the
specified substring.
int
indexOf(int ch)
Returns the index within this string of the first occurrence of
the specified character.
int
indexOf(String str, int fromIndex)
Returns the index within this string of the first occurrence of the
specified substring, starting at the specified index.
String
intern()
Returns a canonical representation for the string object.
boolean
isBlank()
Returns true if the string is empty or contains only
white space codepoints,
otherwise false.
boolean
isEmpty()
Returns true if, and only if, length() is 0.
static
String
join(CharSequence delimiter, CharSequence... elements)
Returns a new String composed of copies of the
CharSequence elements joined together with a copy of
the specified delimiter.
static
String
)"join(CharSequence delimiter, Iterable<? extends CharSequence> elements)
Returns a new String composed of copies of the
CharSequence elements joined together with a copy of the
specified delimiter.
int
lastIndexOf(int ch)
Returns the index within this string of the last occurrence of
the specified character.
int
lastIndexOf(String str, int fromIndex)
Returns the index within this string of the last occurrence of the
specified substring, searching backward starting at the specified index.
int
lastIndexOf(String str)
Returns the index within this string of the last occurrence of the
specified substring.
int
lastIndexOf(int ch, int fromIndex)
Returns the index within this string of the last occurrence of
the specified character, searching backward starting at the
specified index.
int
length()
Returns the length of this string.
Stream<String>
lines()
Returns a stream of lines extracted from this string,
separated by line terminators.
boolean
matches(String regex)
Tells whether or not this string matches the given regular expression.
int
offsetByCodePoints(int index, int codePointOffset)
Returns the index within this String that is
offset from the given index by
codePointOffset code points.
boolean
regionMatches(boolean ignoreCase, int toffset, String other, int ooffset, int len)
Tests if two string regions are equal.
boolean
regionMatches(int toffset, String other, int ooffset, int len)
Tests if two string regions are equal.
String
repeat(int count)
Returns a string whose value is the concatenation of this
string repeated count times.
String
replace(CharSequence target, CharSequence replacement)
Replaces each substring of this string that matches the literal target
sequence with the specified literal replacement sequence.
String
replace(char oldChar, char newChar)
Returns a string resulting from replacing all occurrences of
oldChar in this string with newChar.
String
replaceAll(String regex, String replacement)
Replaces each substring of this string that matches the given regular expression with the
given replacement.
String
replaceFirst(String regex, String replacement)
Replaces the first substring of this string that matches the given regular expression with the
given replacement.
String[]
split(String regex)
Splits this string around matches of the given regular expression.
String[]
split(String regex, int limit)
Splits this string around matches of the given
regular expression.
String[]
splitWithDelimiters(String regex, int limit)
Splits this string around matches of the given regular expression and
returns both the strings and the matching delimiters.
boolean
startsWith(String prefix)
Tests if this string starts with the specified prefix.
boolean
startsWith(String prefix, int toffset)
Tests if the substring of this string beginning at the
specified index starts with the specified prefix.
String
strip()
Returns a string whose value is this string, with all leading
and trailing white space
removed.
String
stripIndent()
Returns a string whose value is this string, with incidental
white space removed from
the beginning and end of every line.
String
stripLeading()
Returns a string whose value is this string, with all leading
white space removed.
String
stripTrailing()
Returns a string whose value is this string, with all trailing
white space removed.
CharSequence
subSequence(int beginIndex, int endIndex)
Returns a character sequence that is a subsequence of this sequence.
String
substring(int beginIndex, int endIndex)
Returns a string that is a substring of this string.
String
substring(int beginIndex)
Returns a string that is a substring of this string.
char[]
toCharArray()
Converts this string to a new character array.
String
toLowerCase()
Converts all of the characters in this String to lower
case using the rules of the default locale.
String
toLowerCase(Locale locale)
Converts all of the characters in this String to lower
case using the rules of the given Locale.
String
toString()
This object (which is already a string!) is itself returned.
String
toUpperCase(Locale locale)
Converts all of the characters in this String to upper
case using the rules of the given Locale.
String
toUpperCase()
Converts all of the characters in this String to upper
case using the rules of the default locale.
<R>
R
)"transform(Function<? super String, ? extends R> f)
This method allows the application of a function to this
string.
String
translateEscapes()
Returns a string whose value is this string, with escape sequences
translated as if in a string literal.
String
trim()
Returns a string whose value is this string, with all leading
and trailing space removed, where space is defined
as any character whose codepoint is less than or equal to
'U+0020' (the space character).
static
String
valueOf(boolean b)
Returns the string representation of the boolean argument.
static
String
valueOf(double d)
Returns the string representation of the double argument.
static
String
valueOf(char[] data, int offset, int count)
Returns the string representation of a specific subarray of the
char array argument.
static
String
valueOf(float f)
Returns the string representation of the float argument.
static
String
valueOf(int i)
Returns the string representation of the int argument.
static
String
valueOf(char c)
Returns the string representation of the char
argument.
static
String
valueOf(long l)
Returns the string representation of the long argument.
static
String
valueOf(Object obj)
Returns the string representation of the Object argument.
static
String
valueOf(char[] data)
Returns the string representation of the char array
argument.
Inherited methods
From class
java.lang.Object
Object
clone()
Creates and returns a copy of this object.
boolean
equals(Object obj)
Indicates whether some other object is "equal to" this one.
void
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
final
Class<?>
getClass()
Returns the runtime class of this Object.
int
hashCode()
Returns a hash code value for the object.
final
void
notify()
Wakes up a single thread that is waiting on this object's
monitor.
final
void
notifyAll()
Wakes up all threads that are waiting on this object's monitor.
String
toString()
Returns a string representation of the object.
final
void
wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
final
void
wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
final
void
wait()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
From interface
java.lang.CharSequence
abstract
char
charAt(int index)
Returns the char value at the specified index.
default
IntStream
chars()
Returns a stream of int zero-extending the char values
from this sequence.
default
IntStream
codePoints()
Returns a stream of code point values from this sequence.
static
int
compare(CharSequence cs1, CharSequence cs2)
Compares two CharSequence instances lexicographically.
default
void
getChars(int srcBegin, int srcEnd, char[] dst, int dstBegin)
Copies characters from this sequence into the given destination array.
default
boolean
isEmpty()
Returns true if this character sequence is empty.
abstract
int
length()
Returns the length of this character sequence.
abstract
CharSequence
subSequence(int start, int end)
Returns a CharSequence that is a subsequence of this sequence.
abstract
String
toString()
Returns a string containing the characters in this sequence in the same
order as this sequence.
From interface
java.lang.Comparable
abstract
int
compareTo(String o)
Compares this object with the specified object for order.
Fields
CASE_INSENSITIVE_ORDER
Added in API level 1
public static final Comparator<String> CASE_INSENSITIVE_ORDER
A Comparator that orders String objects as by
compareToIgnoreCase. This comparator is serializable.
Note that this Comparator does not take locale into account,
and will result in an unsatisfactory ordering for certain locales.
The Collator class provides locale-sensitive comparison.
See also:
Collator
Public constructors
String
Added in API level 1
public String ()
Initializes a newly created String object so that it represents
an empty character sequence.  Note that use of this constructor is
unnecessary since Strings are immutable.
String
Added in API level 1
public String (byte[] bytes)
Constructs a new String by decoding the specified array of bytes
using the platform's default charset.  The length of the new String is a function of the charset, and hence may not be equal to the
length of the byte array.
The behavior of this constructor when the given bytes are not valid
in the default charset is unspecified.  The CharsetDecoder class should be used when more control
over the decoding process is required.
Parameters
bytes
byte: The bytes to be decoded into characters
String
Added in API level 1
public String (byte[] ascii,
int hibyte)
This constructor is deprecated.
This method does not properly convert bytes into
characters.  As of JDK 1.1, the preferred way to do this is via the
String constructors that take a Charset, charset name, or that use the platform's
default charset.
Allocates a new String containing characters constructed from
an array of 8-bit integer values. Each character c in the
resulting string is constructed from the corresponding component
b in the byte array such that:
c == (char)(((hibyte & 0xff) << 8)
| (b & 0xff))
Parameters
ascii
byte: The bytes to be converted to characters
hibyte
int: The top 8 bits of each 16-bit Unicode code unit
See also:
String(byte[], int, int, java.lang.String)
String(byte[], int, int, java.nio.charset.Charset)
String(byte[], int, int)
String(byte[], java.lang.String)
String(byte[], java.nio.charset.Charset)
String(byte[])
String
Added in API level 1
public String (byte[] bytes,
int offset,
int length)
Constructs a new String by decoding the specified subarray of
bytes using the platform's default charset.  The length of the new
String is a function of the charset, and hence may not be equal
to the length of the subarray.
The behavior of this constructor when the given bytes are not valid
in the default charset is unspecified.  The CharsetDecoder class should be used when more control
over the decoding process is required.
Parameters
bytes
byte: The bytes to be decoded into characters
offset
int: The index of the first byte to decode
length
int: The number of bytes to decode
Throws
IndexOutOfBoundsException
If offset is negative, length is negative, or
offset is greater than bytes.length - length
String
Added in API level 1
public String (byte[] ascii,
int hibyte,
int offset,
int count)
This constructor is deprecated.
This method does not properly convert bytes into characters.
As of JDK 1.1, the preferred way to do this is via the
String constructors that take a Charset, charset name, or that use the platform's
default charset.
Allocates a new String constructed from a subarray of an array
of 8-bit integer values.
The offset argument is the index of the first byte of the
subarray, and the count argument specifies the length of the
subarray.
Each byte in the subarray is converted to a char as
specified in the String(byte[],int) constructor.
Parameters
ascii
byte: The bytes to be converted to characters
hibyte
int: The top 8 bits of each 16-bit Unicode code unit
offset
int: The initial offset
count
int: The length
Throws
IndexOutOfBoundsException
If offset is negative, count is negative, or
offset is greater than ascii.length - count
See also:
String(byte[], int)
String(byte[], int, int, java.lang.String)
String(byte[], int, int, java.nio.charset.Charset)
String(byte[], int, int)
String(byte[], java.lang.String)
String(byte[], java.nio.charset.Charset)
String(byte[])
String
Added in API level 1
public String (byte[] bytes,
int offset,
int length,
String charsetName)
Parameters
bytes
byte
offset
int
length
int
charsetName
String
Throws
UnsupportedEncodingException
String
Added in API level 9
public String (byte[] bytes,
int offset,
int length,
Charset charset)
Constructs a new String by decoding the specified subarray of
bytes using the specified charset.
The length of the new String is a function of the charset, and
hence may not be equal to the length of the subarray.
This method always replaces malformed-input and unmappable-character
sequences with this charset's default replacement string.  The CharsetDecoder class should be used when more control
over the decoding process is required.
Parameters
bytes
byte: The bytes to be decoded into characters
offset
int: The index of the first byte to decode
length
int: The number of bytes to decode
charset
Charset: The charset to be used to
decode the bytes
Throws
IndexOutOfBoundsException
If offset is negative, length is negative, or
offset is greater than bytes.length - length
String
Added in API level 1
public String (byte[] bytes,
String charsetName)
Constructs a new String by decoding the specified array of bytes
using the specified charset.  The
length of the new String is a function of the charset, and hence
may not be equal to the length of the byte array.
The behavior of this constructor when the given bytes are not valid
in the given charset is unspecified.  The CharsetDecoder class should be used when more control
over the decoding process is required.
Parameters
bytes
byte: The bytes to be decoded into characters
charsetName
String: The name of a supported charset
Throws
UnsupportedEncodingException
If the named charset is not supported
String
Added in API level 9
public String (byte[] bytes,
Charset charset)
Constructs a new String by decoding the specified array of
bytes using the specified charset.
The length of the new String is a function of the charset, and
hence may not be equal to the length of the byte array.
This method always replaces malformed-input and unmappable-character
sequences with this charset's default replacement string.  The CharsetDecoder class should be used when more control
over the decoding process is required.
Parameters
bytes
byte: The bytes to be decoded into characters
charset
Charset: The charset to be used to
decode the bytes
String
Added in API level 1
public String (char[] value)
Allocates a new String so that it represents the sequence of
characters currently contained in the character array argument. The
contents of the character array are copied; subsequent modification of
the character array does not affect the newly created string.
Parameters
value
char: The initial value of the string
String
Added in API level 1
public String (char[] value,
int offset,
int count)
Allocates a new String that contains characters from a subarray
of the character array argument. The offset argument is the
index of the first character of the subarray and the count
argument specifies the length of the subarray. The contents of the
subarray are copied; subsequent modification of the character array does
not affect the newly created string.
Parameters
value
char: Array that is the source of characters
offset
int: The initial offset
count
int: The length
Throws
IndexOutOfBoundsException
If offset is negative, count is negative, or
offset is greater than value.length - count
String
Added in API level 1
public String (int[] codePoints,
int offset,
int count)
Allocates a new String that contains characters from a subarray
of the Unicode code point array
argument.  The offset argument is the index of the first code
point of the subarray and the count argument specifies the
length of the subarray.  The contents of the subarray are converted to
chars; subsequent modification of the int array does not
affect the newly created string.
Parameters
codePoints
int: Array that is the source of Unicode code points
offset
int: The initial offset
count
int: The length
Throws
IllegalArgumentException
If any invalid Unicode code point is found in codePoints
IndexOutOfBoundsException
If offset is negative, count is negative, or
offset is greater than codePoints.length - count
String
Added in API level 1
public String (String original)
Initializes a newly created String object so that it represents
the same sequence of characters as the argument; in other words, the
newly created string is a copy of the argument string. Unless an
explicit copy of original is needed, use of this constructor is
unnecessary since Strings are immutable.
Parameters
original
String: A String
String
Added in API level 1
public String (StringBuffer buffer)
Allocates a new string that contains the sequence of characters
currently contained in the string buffer argument. The contents of the
string buffer are copied; subsequent modification of the string buffer
does not affect the newly created string.
Parameters
buffer
StringBuffer: A StringBuffer
String
Added in API level 1
public String (StringBuilder builder)
Allocates a new string that contains the sequence of characters
currently contained in the string builder argument. The contents of the
string builder are copied; subsequent modification of the string builder
does not affect the newly created string.
This constructor is provided to ease migration to StringBuilder. Obtaining a string from a string builder via the toString method is likely to run faster and is generally preferred.
Parameters
builder
StringBuilder: A StringBuilder
Public methods
charAt
Added in API level 1
public char charAt (int index)
Returns the char value at the
specified index. An index ranges from 0 to
length() - 1. The first char value of the sequence
is at index 0, the next at index 1,
and so on, as for array indexing.
If the char value specified by the index is a
surrogate, the surrogate
value is returned.
Parameters
index
int: the index of the char value.
Returns
char
the char value at the specified index of this string.
The first char value is at index 0.
Throws
IndexOutOfBoundsException
if the index
argument is negative or not less than the length of this
string.
chars
Added in API level 24
public IntStream chars ()
Returns a stream of int zero-extending the char values
from this sequence.  Any char which maps to a surrogate code
point is passed through uninterpreted.
Returns
IntStream
an IntStream of char values from this sequence
codePointAt
Added in API level 1
public int codePointAt (int index)
Returns the character (Unicode code point) at the specified
index. The index refers to char values
(Unicode code units) and ranges from 0 to
length()- 1.
If the char value specified at the given index
is in the high-surrogate range, the following index is less
than the length of this String, and the
char value at the following index is in the
low-surrogate range, then the supplementary code point
corresponding to this surrogate pair is returned. Otherwise,
the char value at the given index is returned.
Parameters
index
int: the index to the char values
Returns
int
the code point value of the character at the
index
Throws
IndexOutOfBoundsException
if the index
argument is negative or not less than the length of this
string.
codePointBefore
Added in API level 1
public int codePointBefore (int index)
Returns the character (Unicode code point) before the specified
index. The index refers to char values
(Unicode code units) and ranges from 1 to length.
If the char value at (index - 1)
is in the low-surrogate range, (index - 2) is not
negative, and the char value at (index -
2) is in the high-surrogate range, then the
supplementary code point value of the surrogate pair is
returned. If the char value at index -
1 is an unpaired low-surrogate or a high-surrogate, the
surrogate value is returned.
Parameters
index
int: the index following the code point that should be returned
Returns
int
the Unicode code point value before the given index.
Throws
IndexOutOfBoundsException
if the index
argument is less than 1 or greater than the length
of this string.
codePointCount
Added in API level 1
public int codePointCount (int beginIndex,
int endIndex)
Returns the number of Unicode code points in the specified text
range of this String. The text range begins at the
specified beginIndex and extends to the
char at index endIndex - 1. Thus the
length (in chars) of the text range is
endIndex-beginIndex. Unpaired surrogates within
the text range count as one code point each.
Parameters
beginIndex
int: the index to the first char of
the text range.
endIndex
int: the index after the last char of
the text range.
Returns
int
the number of Unicode code points in the specified text
range
Throws
IndexOutOfBoundsException
if the
beginIndex is negative, or endIndex
is larger than the length of this String, or
beginIndex is larger than endIndex.
codePoints
Added in API level 24
public IntStream codePoints ()
Returns a stream of code point values from this sequence.  Any surrogate
pairs encountered in the sequence are combined as if by Character.toCodePoint and the result is passed
to the stream. Any other code units, including ordinary BMP characters,
unpaired surrogates, and undefined code units, are zero-extended to
int values which are then passed to the stream.
Returns
IntStream
an IntStream of Unicode code points from this sequence
compareTo
Added in API level 1
public int compareTo (String anotherString)
Compares two strings lexicographically.
The comparison is based on the Unicode value of each character in
the strings. The character sequence represented by this
String object is compared lexicographically to the
character sequence represented by the argument string. The result is
a negative integer if this String object
lexicographically precedes the argument string. The result is a
positive integer if this String object lexicographically
follows the argument string. The result is zero if the strings
are equal; compareTo returns 0 exactly when
the equals(Object) method would return true.
This is the definition of lexicographic ordering. If two strings are
different, then either they have different characters at some index
that is a valid index for both strings, or their lengths are different,
or both. If they have different characters at one or more index
positions, let k be the smallest such index; then the string
whose character at position k has the smaller value, as
determined by using the < operator, lexicographically precedes the
other string. In this case, compareTo returns the
difference of the two character values at position k in
the two string -- that is, the value:
this.charAt(k)-anotherString.charAt(k)
If there is no index position at which they differ, then the shorter
string lexicographically precedes the longer string. In this case,
compareTo returns the difference of the lengths of the
strings -- that is, the value:
this.length()-anotherString.length()
For finer-grained String comparison, refer to
Collator.
Parameters
anotherString
String: the String to be compared.
Returns
int
the value 0 if the argument string is equal to
this string; a value less than 0 if this string
is lexicographically less than the string argument; and a
value greater than 0 if this string is
lexicographically greater than the string argument.
compareToIgnoreCase
Added in API level 1
public int compareToIgnoreCase (String str)
Compares two strings lexicographically, ignoring case
differences. This method returns an integer whose sign is that of
calling compareTo with normalized versions of the strings
where case differences have been eliminated by calling
Character.toLowerCase(Character.toUpperCase(character)) on
each character.
Note that this method does not take locale into account,
and will result in an unsatisfactory ordering for certain locales.
The Collator class provides locale-sensitive comparison.
Parameters
str
String: the String to be compared.
Returns
int
a negative integer, zero, or a positive integer as the
specified String is greater than, equal to, or less
than this String, ignoring case considerations.
See also:
Collator
concat
Added in API level 1
public String concat (String str)
Concatenates the specified string to the end of this string.
If the length of the argument string is 0, then this
String object is returned. Otherwise, a
String object is returned that represents a character
sequence that is the concatenation of the character sequence
represented by this String object and the character
sequence represented by the argument string.
Examples:
"cares".concat("s") returns "caress"
"to".concat("get").concat("her") returns "together"
Parameters
str
String: the String that is concatenated to the end
of this String.
Returns
String
a string that represents the concatenation of this object's
characters followed by the string argument's characters.
contains
Added in API level 1
public boolean contains (CharSequence s)
Returns true if and only if this string contains the specified
sequence of char values.
Parameters
s
CharSequence: the sequence to search for
Returns
boolean
true if this string contains s, false otherwise
contentEquals
Added in API level 1
public boolean contentEquals (StringBuffer sb)
Compares this string to the specified StringBuffer.  The result
is true if and only if this String represents the same
sequence of characters as the specified StringBuffer. This method
synchronizes on the StringBuffer.
For finer-grained String comparison, refer to
Collator.
Parameters
sb
StringBuffer: The StringBuffer to compare this String against
Returns
boolean
true if this String represents the same
sequence of characters as the specified StringBuffer,
false otherwise
contentEquals
Added in API level 1
public boolean contentEquals (CharSequence cs)
Compares this string to the specified CharSequence.  The
result is true if and only if this String represents the
same sequence of char values as the specified sequence. Note that if the
CharSequence is a StringBuffer then the method
synchronizes on it.
For finer-grained String comparison, refer to
Collator.
Parameters
cs
CharSequence: The sequence to compare this String against
Returns
boolean
true if this String represents the same
sequence of char values as the specified sequence, false otherwise
copyValueOf
Added in API level 1
public static String copyValueOf (char[] data,
int offset,
int count)
Equivalent to valueOf(char[], int, int).
Parameters
data
char: the character array.
offset
int: initial offset of the subarray.
count
int: length of the subarray.
Returns
String
a String that contains the characters of the
specified subarray of the character array.
Throws
IndexOutOfBoundsException
if offset is
negative, or count is negative, or
offset+count is larger than
data.length.
copyValueOf
Added in API level 1
public static String copyValueOf (char[] data)
Equivalent to valueOf(char[]).
Parameters
data
char: the character array.
Returns
String
a String that contains the characters of the
character array.
endsWith
Added in API level 1
public boolean endsWith (String suffix)
Tests if this string ends with the specified suffix.
Parameters
suffix
String: the suffix.
Returns
boolean
true if the character sequence represented by the
argument is a suffix of the character sequence represented by
this object; false otherwise. Note that the
result will be true if the argument is the
empty string or is equal to this String object
as determined by the equals(Object) method.
equals
Added in API level 1
public boolean equals (Object anObject)
Compares this string to the specified object.  The result is true if and only if the argument is not null and is a String object that represents the same sequence of characters as this
object.
For finer-grained String comparison, refer to
Collator.
Parameters
anObject
Object: The object to compare this String against
Returns
boolean
true if the given object represents a String
equivalent to this string, false otherwise
See also:
compareTo(String)
equalsIgnoreCase(String)
equalsIgnoreCase
Added in API level 1
public boolean equalsIgnoreCase (String anotherString)
Compares this String to another String, ignoring case
considerations.  Two strings are considered equal ignoring case if they
are of the same length and corresponding characters in the two strings
are equal ignoring case.
Two characters c1 and c2 are considered the same
ignoring case if at least one of the following is true:
The two characters are the same (as compared by the
== operator)
Calling Character.toLowerCase(Character.toUpperCase(char))
on each character produces the same result
Note that this method does not take locale into account, and
will result in unsatisfactory results for certain locales.  The
Collator class provides locale-sensitive comparison.
Parameters
anotherString
String: The String to compare this String against
Returns
boolean
true if the argument is not null and it
represents an equivalent String ignoring case; false otherwise
See also:
equals(Object)
format
Added in API level 1
public static String format (String format,
Object... args)
Returns a formatted string using the specified format string and
arguments.
The locale always used is the one returned by Locale.getDefault(Locale.Category) with
FORMAT category specified.
Parameters
format
String: A format string
args
Object: Arguments referenced by the format specifiers in the format
string.  If there are more arguments than format specifiers, the
extra arguments are ignored.  The number of arguments is
variable and may be zero.  The maximum number of arguments is
limited by the maximum dimension of a Java array as defined by
The Java™ Virtual Machine Specification.
The behaviour on a
null argument depends on the conversion.
Returns
String
A formatted string
Throws
IllegalFormatException
If a format string contains an illegal syntax, a format
specifier that is incompatible with the given arguments,
insufficient arguments given the format string, or other
illegal conditions.  For specification of all possible
formatting errors, see the Details section of the
formatter class specification.
See also:
Formatter
format
Added in API level 1
public static String format (Locale l,
String format,
Object... args)
Returns a formatted string using the specified locale, format string,
and arguments.
Parameters
l
Locale: The locale to apply during
formatting.  If l is null then no localization
is applied.
format
String: A format string
args
Object: Arguments referenced by the format specifiers in the format
string.  If there are more arguments than format specifiers, the
extra arguments are ignored.  The number of arguments is
variable and may be zero.  The maximum number of arguments is
limited by the maximum dimension of a Java array as defined by
The Java™ Virtual Machine Specification.
The behaviour on a
null argument depends on the
conversion.
Returns
String
A formatted string
Throws
IllegalFormatException
If a format string contains an illegal syntax, a format
specifier that is incompatible with the given arguments,
insufficient arguments given the format string, or other
illegal conditions.  For specification of all possible
formatting errors, see the Details section of the
formatter class specification
See also:
Formatter
formatted
Added in API level 34
public String formatted (Object... args)
Formats using this string as the format string, and the supplied
arguments.
Implementation Requirements:
This method is equivalent to String.format(this, args).
Parameters
args
Object: Arguments referenced by the format specifiers in this string.
Returns
String
A formatted string
See also:
java.lang.String.format(String,Object...)
Formatter
getBytes
Added in API level 1
public byte[] getBytes (String charsetName)
Encodes this String into a sequence of bytes using the named
charset, storing the result into a new byte array.
The behavior of this method when this string cannot be encoded in
the given charset is unspecified.  The CharsetEncoder class should be used when more control
over the encoding process is required.
Parameters
charsetName
String: The name of a supported charset
Returns
byte[]
The resultant byte array
Throws
UnsupportedEncodingException
If the named charset is not supported
getBytes
Added in API level 1
public byte[] getBytes ()
Encodes this String into a sequence of bytes using the
platform's default charset, storing the result into a new byte array.
The behavior of this method when this string cannot be encoded in
the default charset is unspecified.  The CharsetEncoder class should be used when more control
over the encoding process is required.
Returns
byte[]
The resultant byte array
getBytes
Added in API level 9
public byte[] getBytes (Charset charset)
Encodes this String into a sequence of bytes using the given
charset, storing the result into a
new byte array.
This method always replaces malformed-input and unmappable-character
sequences with this charset's default replacement byte array.  The
CharsetEncoder class should be used when more
control over the encoding process is required.
Parameters
charset
Charset: The Charset to be used to encode
the String
Returns
byte[]
The resultant byte array
getBytes
Added in API level 1
Deprecated in
API level
15
public void getBytes (int srcBegin,
int srcEnd,
byte[] dst,
int dstBegin)
This method was deprecated
in API level 15.
This method does not properly convert characters into
bytes.  As of JDK 1.1, the preferred way to do this is via the
getBytes() method, which uses the platform's default charset.
Copies characters from this string into the destination byte array. Each
byte receives the 8 low-order bits of the corresponding character. The
eight high-order bits of each character are not copied and do not
participate in the transfer in any way.
The first character to be copied is at index srcBegin; the
last character to be copied is at index srcEnd-1.  The total
number of characters to be copied is srcEnd-srcBegin. The
characters, converted to bytes, are copied into the subarray of dst starting at index dstBegin and ending at index:
dstBegin + (srcEnd-srcBegin) - 1
Parameters
srcBegin
int: Index of the first character in the string to copy
srcEnd
int: Index after the last character in the string to copy
dst
byte: The destination array
dstBegin
int: The start offset in the destination array
Throws
IndexOutOfBoundsException
If any of the following is true:
srcBegin is negative
srcBegin is greater than srcEnd
srcEnd is greater than the length of this String
dstBegin is negative
dstBegin+(srcEnd-srcBegin) is larger than dst.length
getChars
Added in API level 1
public void getChars (int srcBegin,
int srcEnd,
char[] dst,
int dstBegin)
Copies characters from this sequence into the given destination array.
The first character to be copied is at index srcBegin; the last
character to be copied is at index srcEnd-1. The total number of
characters to be copied is srcEnd-srcBegin. The
characters are copied into the subarray of dst starting
at index dstBegin and ending at index:
dstbegin + (srcEnd-srcBegin) - 1
Parameters
srcBegin
int:
srcEnd
int:
dst
char:
dstBegin
int:
Throws
IndexOutOfBoundsException
hashCode
Added in API level 1
public int hashCode ()
Returns a hash code for this string. The hash code for a
String object is computed as
s[0]*31^(n-1) + s[1]*31^(n-2) + ... + s[n-1]
using int arithmetic, where s[i] is the
ith character of the string, n is the length of
the string, and ^ indicates exponentiation.
(The hash value of the empty string is zero.)
Returns
int
a hash code value for this object.
indent
Added in API level 34
public String indent (int n)
Adjusts the indentation of each line of this string based on the value of
n, and normalizes line termination characters.
This string is conceptually separated into lines using
String.lines(). Each line is then adjusted as described below
and then suffixed with a line feed "\n" (U+000A). The resulting
lines are then concatenated and returned.
If n > 0 then n spaces (U+0020) are inserted at the
beginning of each line.
If n < 0 then up to n
white space characters are removed
from the beginning of each line. If a given line does not contain
sufficient white space then all leading
white space characters are removed.
Each white space character is treated as a single character. In
particular, the tab character "\t" (U+0009) is considered a
single character; it is not expanded.
If n == 0 then the line remains unchanged. However, line
terminators are still normalized.
Parameters
n
int: number of leading
white space characters
to add or remove
Returns
String
string with indentation adjusted and line endings normalized
See also:
String.lines()
String.isBlank()
Character.isWhitespace(int)
indexOf
Added in API level 37
public int indexOf (String str,
int beginIndex,
int endIndex)
Returns the index of the first occurrence of the specified substring
within the specified index range of this string.
This method returns the same result as the one of the invocation
s.substring(beginIndex, endIndex).indexOf(str) + beginIndex
if the index returned by indexOf(String) is non-negative,
and returns -1 otherwise.
(No substring is instantiated, though.)
Parameters
str
String: the substring to search for.
beginIndex
int: the index to start the search from (included).
endIndex
int: the index to stop the search at (excluded).
Returns
int
the index of the first occurrence of the specified substring
within the specified index range,
or -1 if there is no such occurrence.
Throws
StringIndexOutOfBoundsException
if beginIndex
is negative, or endIndex is larger than the length of
this String object, or beginIndex is larger than
endIndex.
indexOf
Added in API level 1
public int indexOf (int ch,
int fromIndex)
Returns the index within this string of the first occurrence of the
specified character, starting the search at the specified index.
If a character with value ch occurs in the
character sequence represented by this String
object at an index no smaller than fromIndex, then
the index of the first such occurrence is returned. For values
of ch in the range from 0 to 0xFFFF (inclusive),
this is the smallest value k such that:
(this.charAt(k) == ch) && (k >= fromIndex)
is true. For other values of ch, it is the
smallest value k such that:
(this.codePointAt(k) == ch) && (k >= fromIndex)
is true. In either case, if no such character occurs in this
string at or after position fromIndex, then
-1 is returned.
There is no restriction on the value of fromIndex. If it
is negative, it has the same effect as if it were zero: this entire
string may be searched. If it is greater than the length of this
string, it has the same effect as if it were equal to the length of
this string: -1 is returned.
All indices are specified in char values
(Unicode code units).
Parameters
ch
int: a character (Unicode code point).
fromIndex
int: the index to start the search from.
Returns
int
the index of the first occurrence of the character in the
character sequence represented by this object that is greater
than or equal to fromIndex, or -1
if the character does not occur.
indexOf
Added in API level 37
public int indexOf (int ch,
int beginIndex,
int endIndex)
Returns the index within this string of the first occurrence of the
specified character, starting the search at beginIndex and
stopping before endIndex.
If a character with value ch occurs in the
character sequence represented by this String
object at an index no smaller than beginIndex but smaller than
endIndex, then
the index of the first such occurrence is returned. For values
of ch in the range from 0 to 0xFFFF (inclusive),
this is the smallest value k such that:
(this.charAt(k) == ch) && (beginIndex <= k < endIndex)
is true. For other values of ch, it is the
smallest value k such that:
(this.codePointAt(k) == ch) && (beginIndex <= k < endIndex)
is true. In either case, if no such character occurs in this
string at or after position beginIndex and before position
endIndex, then -1 is returned.
All indices are specified in char values
(Unicode code units).
Parameters
ch
int: a character (Unicode code point).
beginIndex
int: the index to start the search from (included).
endIndex
int: the index to stop the search at (excluded).
Returns
int
the index of the first occurrence of the character in the
character sequence represented by this object that is greater
than or equal to beginIndex and less than endIndex,
or -1 if the character does not occur.
Throws
StringIndexOutOfBoundsException
if beginIndex
is negative, or endIndex is larger than the length of
this String object, or beginIndex is larger than
endIndex.
indexOf
Added in API level 1
public int indexOf (String str)
Returns the index within this string of the first occurrence of the
specified substring.
The returned index is the smallest value k for which:
this.startsWith(str, k)
If no such value of k exists, then -1 is returned.
Parameters
str
String: the substring to search for.
Returns
int
the index of the first occurrence of the specified substring,
or -1 if there is no such occurrence.
indexOf
Added in API level 1
public int indexOf (int ch)
Returns the index within this string of the first occurrence of
the specified character. If a character with value
ch occurs in the character sequence represented by
this String object, then the index (in Unicode
code units) of the first such occurrence is returned. For
values of ch in the range from 0 to 0xFFFF
(inclusive), this is the smallest value k such that:
this.charAt(k) == ch
is true. For other values of ch, it is the
smallest value k such that:
this.codePointAt(k) == ch
is true. In either case, if no such character occurs in this
string, then -1 is returned.
Parameters
ch
int: a character (Unicode code point).
Returns
int
the index of the first occurrence of the character in the
character sequence represented by this object, or
-1 if the character does not occur.
indexOf
Added in API level 1
public int indexOf (String str,
int fromIndex)
Returns the index within this string of the first occurrence of the
specified substring, starting at the specified index.
The returned index is the smallest value k for which:
k >= Math.min(fromIndex, this.length()) &&
this.startsWith(str, k)
If no such value of k exists, then -1 is returned.
Parameters
str
String: the substring to search for.
fromIndex
int: the index from which to start the search.
Returns
int
the index of the first occurrence of the specified substring,
starting at the specified index,
or -1 if there is no such occurrence.
intern
Added in API level 1
public String intern ()
Returns a canonical representation for the string object.
A pool of strings, initially empty, is maintained privately by the
class String.
When the intern method is invoked, if the pool already contains a
string equal to this String object as determined by
the equals(Object) method, then the string from the pool is
returned. Otherwise, this String object is added to the
pool and a reference to this String object is returned.
It follows that for any two strings s and t,
s.intern() == t.intern() is true
if and only if s.equals(t) is true.
All literal strings and string-valued constant expressions are
interned. String literals are defined in section 3.10.5 of the
The Java™ Language Specification.
Returns
String
a string that has the same contents as this string, but is
guaranteed to be from a pool of unique strings.
isBlank
Added in API level 33
public boolean isBlank ()
Returns true if the string is empty or contains only
white space codepoints,
otherwise false.
Returns
boolean
true if the string is empty or contains only
white space codepoints,
otherwise false
See also:
Character.isWhitespace(int)
isEmpty
Added in API level 9
public boolean isEmpty ()
Returns true if, and only if, length() is 0.
Returns
boolean
true if length() is 0, otherwise
false
join
Added in API level 26
public static String join (CharSequence delimiter,
CharSequence... elements)
Returns a new String composed of copies of the
CharSequence elements joined together with a copy of
the specified delimiter.
For example,
String message = String.join("-", "Java", "is", "cool");
// message returned is: "Java-is-cool"
Note that if an element is null, then "null" is added.
Parameters
delimiter
CharSequence: the delimiter that separates each element
elements
CharSequence: the elements to join together.
Returns
String
a new String that is composed of the elements
separated by the delimiter
Throws
NullPointerException
If delimiter or elements
is null
See also:
StringJoiner
join
Added in API level 26
public static String join (CharSequence delimiter,
Iterable<? extends CharSequence> elements)
Returns a new String composed of copies of the
CharSequence elements joined together with a copy of the
specified delimiter.
For example,
List<String> strings = List.of("Java", "is", "cool");
String message = String.join(" ", strings);
//message returned is: "Java is cool"
Set<String> strings =
new LinkedHashSet<>(List.of("Java", "is", "very", "cool"));
String message = String.join("-", strings);
//message returned is: "Java-is-very-cool"
Note that if an individual element is null, then "null" is added.
Parameters
delimiter
CharSequence: a sequence of characters that is used to separate each
of the elements in the resulting String
elements
Iterable: an Iterable that will have its elements
joined together.
Returns
String
a new String that is composed from the elements
argument
Throws
NullPointerException
If delimiter or elements
is null
See also:
join(CharSequence,CharSequence...)
StringJoiner
lastIndexOf
Added in API level 1
public int lastIndexOf (int ch)
Returns the index within this string of the last occurrence of
the specified character. For values of ch in the
range from 0 to 0xFFFF (inclusive), the index (in Unicode code
units) returned is the largest value k such that:
this.charAt(k) == ch
is true. For other values of ch, it is the
largest value k such that:
this.codePointAt(k) == ch
is true.  In either case, if no such character occurs in this
string, then -1 is returned.  The
String is searched backwards starting at the last
character.
Parameters
ch
int: a character (Unicode code point).
Returns
int
the index of the last occurrence of the character in the
character sequence represented by this object, or
-1 if the character does not occur.
lastIndexOf
Added in API level 1
public int lastIndexOf (String str,
int fromIndex)
Returns the index within this string of the last occurrence of the
specified substring, searching backward starting at the specified index.
The returned index is the largest value k for which:
k <= Math.min(fromIndex, this.length()) &&
this.startsWith(str, k)
If no such value of k exists, then -1 is returned.
Parameters
str
String: the substring to search for.
fromIndex
int: the index to start the search from.
Returns
int
the index of the last occurrence of the specified substring,
searching backward from the specified index,
or -1 if there is no such occurrence.
lastIndexOf
Added in API level 1
public int lastIndexOf (String str)
Returns the index within this string of the last occurrence of the
specified substring.  The last occurrence of the empty string ""
is considered to occur at the index value this.length().
The returned index is the largest value k for which:
this.startsWith(str, k)
If no such value of k exists, then -1 is returned.
Parameters
str
String: the substring to search for.
Returns
int
the index of the last occurrence of the specified substring,
or -1 if there is no such occurrence.
lastIndexOf
Added in API level 1
public int lastIndexOf (int ch,
int fromIndex)
Returns the index within this string of the last occurrence of
the specified character, searching backward starting at the
specified index. For values of ch in the range
from 0 to 0xFFFF (inclusive), the index returned is the largest
value k such that:
(this.charAt(k) == ch) && (k <= fromIndex)
is true. For other values of ch, it is the
largest value k such that:
(this.codePointAt(k) == ch) && (k <= fromIndex)
is true. In either case, if no such character occurs in this
string at or before position fromIndex, then
-1 is returned.
All indices are specified in char values
(Unicode code units).
Parameters
ch
int: a character (Unicode code point).
fromIndex
int: the index to start the search from. There is no
restriction on the value of fromIndex. If it is
greater than or equal to the length of this string, it has
the same effect as if it were equal to one less than the
length of this string: this entire string may be searched.
If it is negative, it has the same effect as if it were -1:
-1 is returned.
Returns
int
the index of the last occurrence of the character in the
character sequence represented by this object that is less
than or equal to fromIndex, or -1
if the character does not occur before that point.
length
Added in API level 1
public int length ()
Returns the length of this string.
The length is equal to the number of Unicode
code units in the string.
Returns
int
the length of the sequence of characters represented by this
object.
lines
Added in API level 33
public Stream<String> lines ()
Returns a stream of lines extracted from this string,
separated by line terminators.
A line terminator is one of the following:
a line feed character "\n" (U+000A),
a carriage return character "\r" (U+000D),
or a carriage return followed immediately by a line feed
"\r\n" (U+000D U+000A).
A line is either a sequence of zero or more characters
followed by a line terminator, or it is a sequence of one or
more characters followed by the end of the string. A
line does not include the line terminator.
The stream returned by this method contains the lines from
this string in the order in which they occur.
API Note:
This definition of line implies that an empty
string has zero lines and that there is no empty line
following a line terminator at the end of a string.
Implementation Note:
This method provides better performance than
split("\R") by supplying elements lazily and
by faster search of new line terminators.
Returns
Stream<String>
the stream of lines extracted from this string
matches
Added in API level 1
public boolean matches (String regex)
Tells whether or not this string matches the given regular expression.
An invocation of this method of the form
str.matches(regex) yields exactly the
same result as the expression
Pattern.matches(regex, str)
Parameters
regex
String: the regular expression to which this string is to be matched
Returns
boolean
true if, and only if, this string matches the
given regular expression
Throws
PatternSyntaxException
if the regular expression's syntax is invalid
See also:
Pattern
offsetByCodePoints
Added in API level 1
public int offsetByCodePoints (int index,
int codePointOffset)
Returns the index within this String that is
offset from the given index by
codePointOffset code points. Unpaired surrogates
within the text range given by index and
codePointOffset count as one code point each.
Parameters
index
int: the index to be offset
codePointOffset
int: the offset in code points
Returns
int
the index within this String
Throws
IndexOutOfBoundsException
if index
is negative or larger then the length of this
String, or if codePointOffset is positive
and the substring starting with index has fewer
than codePointOffset code points,
or if codePointOffset is negative and the substring
before index has fewer than the absolute value
of codePointOffset code points.
regionMatches
Added in API level 1
public boolean regionMatches (boolean ignoreCase,
int toffset,
String other,
int ooffset,
int len)
Tests if two string regions are equal.
A substring of this String object is compared to a substring
of the argument other. The result is true if these
substrings represent character sequences that are the same, ignoring
case if and only if ignoreCase is true. The substring of
this String object to be compared begins at index
toffset and has length len. The substring of
other to be compared begins at index ooffset and
has length len. The result is false if and only if
at least one of the following is true:
toffset is negative.
ooffset is negative.
toffset+len is greater than the length of this
String object.
ooffset+len is greater than the length of the other
argument.
ignoreCase is false and there is some nonnegative
integer k less than len such that:
this.charAt(toffset+k) != other.charAt(ooffset+k)
ignoreCase is true and there is some nonnegative
integer k less than len such that:
Character.toLowerCase(Character.toUpperCase(this.charAt(toffset+k))) !=
Character.toLowerCase(Character.toUpperCase(other.charAt(ooffset+k)))
Note that this method does not take locale into account,
and will result in unsatisfactory results for certain locales when
ignoreCase is true.  The Collator class
provides locale-sensitive comparison.
Parameters
ignoreCase
boolean: if true, ignore case when comparing
characters.
toffset
int: the starting offset of the subregion in this
string.
other
String: the string argument.
ooffset
int: the starting offset of the subregion in the string
argument.
len
int: the number of characters to compare.
Returns
boolean
true if the specified subregion of this string
matches the specified subregion of the string argument;
false otherwise. Whether the matching is exact
or case insensitive depends on the ignoreCase
argument.
regionMatches
Added in API level 1
public boolean regionMatches (int toffset,
String other,
int ooffset,
int len)
Tests if two string regions are equal.
A substring of this String object is compared to a substring
of the argument other. The result is true if these substrings
represent identical character sequences. The substring of this
String object to be compared begins at index toffset
and has length len. The substring of other to be compared
begins at index ooffset and has length len. The
result is false if and only if at least one of the following
is true:
toffset is negative.
ooffset is negative.
toffset+len is greater than the length of this
String object.
ooffset+len is greater than the length of the other
argument.
There is some nonnegative integer k less than len
such that:
this.charAt(toffset + k) != other.charAt(ooffset +
k)
Note that this method does not take locale into account.  The
Collator class provides locale-sensitive comparison.
Parameters
toffset
int: the starting offset of the subregion in this string.
other
String: the string argument.
ooffset
int: the starting offset of the subregion in the string
argument.
len
int: the number of characters to compare.
Returns
boolean
true if the specified subregion of this string
exactly matches the specified subregion of the string argument;
false otherwise.
repeat
Added in API level 33
public String repeat (int count)
Returns a string whose value is the concatenation of this
string repeated count times.
If this string is empty or count is zero then the empty
string is returned.
Parameters
count
int: number of times to repeat
Returns
String
A string composed of this string repeated
count times or the empty string if this
string is empty or count is zero
Throws
IllegalArgumentException
if the count is
negative.
replace
Added in API level 1
public String replace (CharSequence target,
CharSequence replacement)
Replaces each substring of this string that matches the literal target
sequence with the specified literal replacement sequence. The
replacement proceeds from the beginning of the string to the end, for
example, replacing "aa" with "b" in the string "aaa" will result in
"ba" rather than "ab".
Parameters
target
CharSequence: The sequence of char values to be replaced
replacement
CharSequence: The replacement sequence of char values
Returns
String
The resulting string
replace
Added in API level 1
public String replace (char oldChar,
char newChar)
Returns a string resulting from replacing all occurrences of
oldChar in this string with newChar.
If the character oldChar does not occur in the
character sequence represented by this String object,
then a reference to this String object is returned.
Otherwise, a String object is returned that
represents a character sequence identical to the character sequence
represented by this String object, except that every
occurrence of oldChar is replaced by an occurrence
of newChar.
Examples:
"mesquite in your cellar".replace('e', 'o')
returns "mosquito in your collar"
"the war of baronets".replace('r', 'y')
returns "the way of bayonets"
"sparring with a purple porpoise".replace('p', 't')
returns "starring with a turtle tortoise"
"JonL".replace('q', 'x') returns "JonL" (no change)
Parameters
oldChar
char: the old character.
newChar
char: the new character.
Returns
String
a string derived from this string by replacing every
occurrence of oldChar with newChar.
replaceAll
Added in API level 1
public String replaceAll (String regex,
String replacement)
Replaces each substring of this string that matches the given regular expression with the
given replacement.
An invocation of this method of the form
str.replaceAll(regex, repl)
yields exactly the same result as the expression
Pattern.compile(regex).matcher(str).replaceAll(repl)
Note that backslashes (\) and dollar signs ($) in the
replacement string may cause the results to be different than if it were
being treated as a literal replacement string; see
Matcher.replaceAll.
Use Matcher.quoteReplacement(String) to suppress the special
meaning of these characters, if desired.
Parameters
regex
String: the regular expression to which this string is to be matched
replacement
String: the string to be substituted for each match
Returns
String
The resulting String
Throws
PatternSyntaxException
if the regular expression's syntax is invalid
See also:
Pattern
replaceFirst
Added in API level 1
public String replaceFirst (String regex,
String replacement)
Replaces the first substring of this string that matches the given regular expression with the
given replacement.
An invocation of this method of the form
str.replaceFirst(regex, repl)
yields exactly the same result as the expression
Pattern.compile(regex).matcher(str).replaceFirst(repl)
Note that backslashes (\) and dollar signs ($) in the
replacement string may cause the results to be different than if it were
being treated as a literal replacement string; see
Matcher.replaceFirst(String).
Use Matcher.quoteReplacement(String) to suppress the special
meaning of these characters, if desired.
Parameters
regex
String: the regular expression to which this string is to be matched
replacement
String: the string to be substituted for the first match
Returns
String
The resulting String
Throws
PatternSyntaxException
if the regular expression's syntax is invalid
See also:
Pattern
split
Added in API level 1
public String[] split (String regex)
Splits this string around matches of the given regular expression.
This method works as if by invoking the two-argument split method with the given expression and a limit
argument of zero.  Trailing empty strings are therefore not included in
the resulting array.
The string "boo:and:foo", for example, yields the following
results with these expressions:
Split examples showing regex and result
Regex
Result
:
{ "boo", "and", "foo" }
o
{ "b", "", ":and:f" }
Parameters
regex
String: the delimiting regular expression
Returns
String[]
the array of strings computed by splitting this string
around matches of the given regular expression
Throws
PatternSyntaxException
if the regular expression's syntax is invalid
See also:
Pattern
split
Added in API level 1
public String[] split (String regex,
int limit)
Splits this string around matches of the given
regular expression.
The array returned by this method contains each substring of this
string that is terminated by another substring that matches the given
expression or is terminated by the end of the string.  The substrings in
the array are in the order in which they occur in this string.  If the
expression does not match any part of the input then the resulting array
has just one element, namely this string.
When there is a positive-width match at the beginning of this
string then an empty leading substring is included at the beginning
of the resulting array. A zero-width match at the beginning however
never produces such empty leading substring.
The limit parameter controls the number of times the
pattern is applied and therefore affects the length of the resulting
array.
If the limit is positive then the pattern will be applied
at most limit - 1 times, the array's length will be
no greater than limit, and the array's last entry will contain
all input beyond the last matched delimiter.
If the limit is zero then the pattern will be applied as
many times as possible, the array can have any length, and trailing
empty strings will be discarded.
If the limit is negative then the pattern will be applied
as many times as possible and the array can have any length.
The string "boo:and:foo", for example, yields the
following results with these parameters:
Split example showing regex, limit, and result
Regex
Limit
Result
:
2
{ "boo", "and:foo" }
5
{ "boo", "and", "foo" }
-2
{ "boo", "and", "foo" }
o
5
{ "b", "", ":and:f", "", "" }
-2
{ "b", "", ":and:f", "", "" }
0
{ "b", "", ":and:f" }
An invocation of this method of the form
str.split(regex, n)
yields the same result as the expression
Pattern.compile(regex).split(str, n)
Parameters
regex
String: the delimiting regular expression
limit
int: the result threshold, as described above
Returns
String[]
the array of strings computed by splitting this string
around matches of the given regular expression
Throws
PatternSyntaxException
if the regular expression's syntax is invalid
See also:
Pattern
splitWithDelimiters
Added in API level 37
public String[] splitWithDelimiters (String regex,
int limit)
Splits this string around matches of the given regular expression and
returns both the strings and the matching delimiters.
The array returned by this method contains each substring of this
string that is terminated by another substring that matches the given
expression or is terminated by the end of the string.
Each substring is immediately followed by the subsequence (the delimiter)
that matches the given expression, except for the last
substring, which is not followed by anything.
The substrings in the array and the delimiters are in the order in which
they occur in the input.
If the expression does not match any part of the input then the resulting
array has just one element, namely this string.
When there is a positive-width match at the beginning of this
string then an empty leading substring is included at the beginning
of the resulting array. A zero-width match at the beginning however
never produces such empty leading substring nor the empty delimiter.
The limit parameter controls the number of times the
pattern is applied and therefore affects the length of the resulting
array.
If the limit is positive then the pattern will be applied
at most limit - 1 times, the array's length will be
no greater than 2 × limit - 1, and the array's last
entry will contain all input beyond the last matched delimiter.
If the limit is zero then the pattern will be applied as
many times as possible, the array can have any length, and trailing
empty strings will be discarded.
If the limit is negative then the pattern will be applied
as many times as possible and the array can have any length.
The input "boo:::and::foo", for example, yields the following
results with these parameters:
Split example showing regex, limit, and result
Regex
Limit
Result
:+
2
{ "boo", ":::", "and::foo" }
5
{ "boo", ":::", "and", "::", "foo" }
-1
{ "boo", ":::", "and", "::", "foo" }
o
5
{ "b", "o", "", "o", ":::and::f", "o", "", "o", "" }
-1
{ "b", "o", "", "o", ":::and::f", "o", "", "o", "" }
0
{ "b", "o", "", "o", ":::and::f", "o", "", "o" }
API Note:
An invocation of this method of the form
str.splitWithDelimiters(regex, n)
yields the same result as the expression
Pattern.compile(regex).ERROR(splitWithDelimiters/java.util.regex.Pattern#splitWithDelimiters(java.lang.CharSequence,int) splitWithDelimiters)(str, n)
Parameters
regex
String: the delimiting regular expression
limit
int: the result threshold, as described above
Returns
String[]
the array of strings computed by splitting this string
around matches of the given regular expression, alternating
substrings and matching delimiters
startsWith
Added in API level 1
public boolean startsWith (String prefix)
Tests if this string starts with the specified prefix.
Parameters
prefix
String: the prefix.
Returns
boolean
true if the character sequence represented by the
argument is a prefix of the character sequence represented by
this string; false otherwise.
Note also that true will be returned if the
argument is an empty string or is equal to this
String object as determined by the
equals(Object) method.
startsWith
Added in API level 1
public boolean startsWith (String prefix,
int toffset)
Tests if the substring of this string beginning at the
specified index starts with the specified prefix.
Parameters
prefix
String: the prefix.
toffset
int: where to begin looking in this string.
Returns
boolean
true if the character sequence represented by the
argument is a prefix of the substring of this object starting
at index toffset; false otherwise.
The result is false if toffset is
negative or greater than the length of this
String object; otherwise the result is the same
as the result of the expression
this.substring(toffset).startsWith(prefix)
strip
Added in API level 33
public String strip ()
Returns a string whose value is this string, with all leading
and trailing white space
removed.
If this String object represents an empty string,
or if all code points in this string are
white space, then an empty string
is returned.
Otherwise, returns a substring of this string beginning with the first
code point that is not a white space
up to and including the last code point that is not a
white space.
This method may be used to strip
white space from
the beginning and end of a string.
Returns
String
a string whose value is this string, with all leading
and trailing white space removed
See also:
Character.isWhitespace(int)
stripIndent
Added in API level 34
public String stripIndent ()
Returns a string whose value is this string, with incidental
white space removed from
the beginning and end of every line.
Incidental white space
is often present in a text block to align the content with the opening
delimiter. For example, in the following code, dots represent incidental
white space:
String html = """
..............<html>
..............    <body>
..............        <p>Hello, world</p>
..............    </body>
..............</html>
..............""";
This method treats the incidental
white space as indentation to be
stripped, producing a string that preserves the relative indentation of
the content. Using | to visualize the start of each line of the string:
|<html>
|    <body>
|        <p>Hello, world</p>
|    </body>
|</html>
First, the individual lines of this string are extracted. A line
is a sequence of zero or more characters followed by either a line
terminator or the end of the string.
If the string has at least one line terminator, the last line consists
of the characters between the last terminator and the end of the string.
Otherwise, if the string has no terminators, the last line is the start
of the string to the end of the string, in other words, the entire
string.
A line does not include the line terminator.
Then, the minimum indentation (min) is determined as follows:
For each non-blank line (as defined by String.isBlank()),
the leading white space
characters are counted.
The leading white space
characters on the last line are also counted even if
blank.
The min value is the smallest of these counts.
For each non-blank line, min leading
white space characters are
removed, and any trailing white
space characters are removed. Blank lines
are replaced with the empty string.
Finally, the lines are joined into a new string, using the LF character
"\n" (U+000A) to separate lines.
API Note:
This method's primary purpose is to shift a block of lines as far as
possible to the left, while preserving relative indentation. Lines
that were indented the least will thus have no leading
white space.
The result will have the same number of line terminators as this string.
If this string ends with a line terminator then the result will end
with a line terminator.
Implementation Requirements:
This method treats all white space
characters as having equal width. As long as the indentation on every
line is consistently composed of the same character sequences, then the
result will be as described above.
Returns
String
string with incidental indentation removed and line
terminators normalized
See also:
String.lines()
String.isBlank()
String.indent(int)
Character.isWhitespace(int)
stripLeading
Added in API level 33
public String stripLeading ()
Returns a string whose value is this string, with all leading
white space removed.
If this String object represents an empty string,
or if all code points in this string are
white space, then an empty string
is returned.
Otherwise, returns a substring of this string beginning with the first
code point that is not a white space
up to to and including the last code point of this string.
This method may be used to trim
white space from
the beginning of a string.
Returns
String
a string whose value is this string, with all leading white
space removed
See also:
Character.isWhitespace(int)
stripTrailing
Added in API level 33
public String stripTrailing ()
Returns a string whose value is this string, with all trailing
white space removed.
If this String object represents an empty string,
or if all characters in this string are
white space, then an empty string
is returned.
Otherwise, returns a substring of this string beginning with the first
code point of this string up to and including the last code point
that is not a white space.
This method may be used to trim
white space from
the end of a string.
Returns
String
a string whose value is this string, with all trailing white
space removed
See also:
Character.isWhitespace(int)
subSequence
Added in API level 1
public CharSequence subSequence (int beginIndex,
int endIndex)
Returns a character sequence that is a subsequence of this sequence.
An invocation of this method of the form
str.subSequence(begin, end)
behaves in exactly the same way as the invocation
str.substring(begin, end)
API Note:
This method is defined so that the String class can implement
the CharSequence interface.
Parameters
beginIndex
int: the begin index, inclusive.
endIndex
int: the end index, exclusive.
Returns
CharSequence
the specified subsequence.
Throws
IndexOutOfBoundsException
if beginIndex or endIndex is negative,
if endIndex is greater than length(),
or if beginIndex is greater than endIndex
substring
Added in API level 1
public String substring (int beginIndex,
int endIndex)
Returns a string that is a substring of this string. The
substring begins at the specified beginIndex and
extends to the character at index endIndex - 1.
Thus the length of the substring is endIndex-beginIndex.
Examples:
"hamburger".substring(4, 8) returns "urge"
"smiles".substring(1, 5) returns "mile"
Parameters
beginIndex
int: the beginning index, inclusive.
endIndex
int: the ending index, exclusive.
Returns
String
the specified substring.
Throws
IndexOutOfBoundsException
if the
beginIndex is negative, or
endIndex is larger than the length of
this String object, or
beginIndex is larger than
endIndex.
substring
Added in API level 1
public String substring (int beginIndex)
Returns a string that is a substring of this string. The
substring begins with the character at the specified index and
extends to the end of this string.
Examples:
"unhappy".substring(2) returns "happy"
"Harbison".substring(3) returns "bison"
"emptiness".substring(9) returns "" (an empty string)
Parameters
beginIndex
int: the beginning index, inclusive.
Returns
String
the specified substring.
Throws
IndexOutOfBoundsException
if
beginIndex is negative or larger than the
length of this String object.
toCharArray
Added in API level 1
public char[] toCharArray ()
Converts this string to a new character array.
Returns
char[]
a newly allocated character array whose length is the length
of this string and whose contents are initialized to contain
the character sequence represented by this string.
toLowerCase
Added in API level 1
public String toLowerCase ()
Converts all of the characters in this String to lower
case using the rules of the default locale. This is equivalent to calling
toLowerCase(Locale.getDefault()).
Note: This method is locale sensitive, and may produce unexpected
results if used for strings that are intended to be interpreted locale
independently.
Examples are programming language identifiers, protocol keys, and HTML
tags.
For instance, "TITLE".toLowerCase() in a Turkish locale
returns "t\u0131tle", where '\u0131' is the
LATIN SMALL LETTER DOTLESS I character.
To obtain correct results for locale insensitive strings, use
toLowerCase(Locale.ROOT).
Returns
String
the String, converted to lowercase.
See also:
java.lang.String.toLowerCase(Locale)
toLowerCase
Added in API level 1
public String toLowerCase (Locale locale)
Converts all of the characters in this String to lower
case using the rules of the given Locale.  Case mapping is based
on the Unicode Standard version specified by the Character
class. Since case mappings are not always 1:1 char mappings, the resulting
String may be a different length than the original String.
Examples of lowercase  mappings are in the following table:
Lowercase mapping examples showing language code of locale, upper case, lower case, and description
Language Code of Locale
Upper Case
Lower Case
Description
tr (Turkish)
\u0130
\u0069
capital letter I with dot above -> small letter i
tr (Turkish)
\u0049
\u0131
capital letter I -> small letter dotless i
(all)
French Fries
french fries
lowercased all chars in String
(all)
ΙΧΘΥΣ
ιχθυσ
lowercased all chars in String
Parameters
locale
Locale: use the case transformation rules for this locale
Returns
String
the String, converted to lowercase.
See also:
toLowerCase()
toUpperCase()
java.lang.String.toUpperCase(Locale)
toString
Added in API level 1
public String toString ()
This object (which is already a string!) is itself returned.
Returns
String
the string itself.
toUpperCase
Added in API level 1
public String toUpperCase (Locale locale)
Converts all of the characters in this String to upper
case using the rules of the given Locale. Case mapping is based
on the Unicode Standard version specified by the Character
class. Since case mappings are not always 1:1 char mappings, the resulting
String may be a different length than the original String.
Examples of locale-sensitive and 1:M case mappings are in the following table.
Examples of locale-sensitive and 1:M case mappings. Shows Language code of locale, lower case, upper case, and description.
Language Code of Locale
Lower Case
Upper Case
Description
tr (Turkish)
\u0069
\u0130
small letter i -> capital letter I with dot above
tr (Turkish)
\u0131
\u0049
small letter dotless i -> capital letter I
(all)
\u00df
\u0053 \u0053
small letter sharp s -> two letters: SS
(all)
Fahrvergnügen
FAHRVERGNÜGEN
Parameters
locale
Locale: use the case transformation rules for this locale
Returns
String
the String, converted to uppercase.
See also:
toUpperCase()
toLowerCase()
java.lang.String.toLowerCase(Locale)
toUpperCase
Added in API level 1
public String toUpperCase ()
Converts all of the characters in this String to upper
case using the rules of the default locale. This method is equivalent to
toUpperCase(Locale.getDefault()).
Note: This method is locale sensitive, and may produce unexpected
results if used for strings that are intended to be interpreted locale
independently.
Examples are programming language identifiers, protocol keys, and HTML
tags.
For instance, "title".toUpperCase() in a Turkish locale
returns "T\u0130TLE", where '\u0130' is the
LATIN CAPITAL LETTER I WITH DOT ABOVE character.
To obtain correct results for locale insensitive strings, use
toUpperCase(Locale.ROOT).
Returns
String
the String, converted to uppercase.
See also:
java.lang.String.toUpperCase(Locale)
transform
Added in API level 34
public R transform (Function<? super String, ? extends R> f)
This method allows the application of a function to this
string. The function should expect a single String argument
and produce an R result.
Any exception thrown by f.apply() will be propagated to the
caller.
Parameters
f
Function: a function to apply
Returns
R
the result of applying the function to this string
See also:
Function
translateEscapes
Added in API level 34
public String translateEscapes ()
Returns a string whose value is this string, with escape sequences
translated as if in a string literal.
Escape sequences are translated as follows;
Translation
Escape
Name
Translation
\b
backspace
U+0008
\t
horizontal tab
U+0009
\n
line feed
U+000A
\f
form feed
U+000C
\r
carriage return
U+000D
\s
space
U+0020
\"
double quote
U+0022
\'
single quote
U+0027
\\
backslash
U+005C
\0 - \377
octal escape
code point equivalents
\<line-terminator>
continuation
discard
Implementation Note:
This method does not translate Unicode escapes such as "\u2022".
Unicode escapes are translated by the Java compiler when reading input characters and
are not part of the string literal specification.
Returns
String
String with escape sequences translated.
Throws
IllegalArgumentException
when an escape sequence is malformed.
trim
Added in API level 1
public String trim ()
Returns a string whose value is this string, with all leading
and trailing space removed, where space is defined
as any character whose codepoint is less than or equal to
'U+0020' (the space character).
If this String object represents an empty character
sequence, or the first and last characters of character sequence
represented by this String object both have codes
that are not space (as defined above), then a
reference to this String object is returned.
Otherwise, if all characters in this string are space (as
defined above), then a  String object representing an
empty string is returned.
Otherwise, let k be the index of the first character in the
string whose code is not a space (as defined above) and let
m be the index of the last character in the string whose code
is not a space (as defined above). A String
object is returned, representing the substring of this string that
begins with the character at index k and ends with the
character at index m-that is, the result of
this.substring(k, m + 1).
This method may be used to trim space (as defined above) from
the beginning and end of a string.
Returns
String
a string whose value is this string, with all leading
and trailing space removed, or this string if it
has no leading or trailing space.
valueOf
Added in API level 1
public static String valueOf (boolean b)
Returns the string representation of the boolean argument.
Parameters
b
boolean: a boolean.
Returns
String
if the argument is true, a string equal to
"true" is returned; otherwise, a string equal to
"false" is returned.
valueOf
Added in API level 1
public static String valueOf (double d)
Returns the string representation of the double argument.
The representation is exactly the one returned by the
Double.toString method of one argument.
Parameters
d
double: a double.
Returns
String
a  string representation of the double argument.
See also:
Double.toString(double)
valueOf
Added in API level 1
public static String valueOf (char[] data,
int offset,
int count)
Returns the string representation of a specific subarray of the
char array argument.
The offset argument is the index of the first
character of the subarray. The count argument
specifies the length of the subarray. The contents of the subarray
are copied; subsequent modification of the character array does not
affect the returned string.
Parameters
data
char: the character array.
offset
int: initial offset of the subarray.
count
int: length of the subarray.
Returns
String
a String that contains the characters of the
specified subarray of the character array.
Throws
IndexOutOfBoundsException
if offset is
negative, or count is negative, or
offset+count is larger than
data.length.
valueOf
Added in API level 1
public static String valueOf (float f)
Returns the string representation of the float argument.
The representation is exactly the one returned by the
Float.toString method of one argument.
Parameters
f
float: a float.
Returns
String
a string representation of the float argument.
See also:
Float.toString(float)
valueOf
Added in API level 1
public static String valueOf (int i)
Returns the string representation of the int argument.
The representation is exactly the one returned by the
Integer.toString method of one argument.
Parameters
i
int: an int.
Returns
String
a string representation of the int argument.
See also:
Integer.toString(int, int)
valueOf
Added in API level 1
public static String valueOf (char c)
Returns the string representation of the char
argument.
Parameters
c
char: a char.
Returns
String
a string of length 1 containing
as its single character the argument c.
valueOf
Added in API level 1
public static String valueOf (long l)
Returns the string representation of the long argument.
The representation is exactly the one returned by the
Long.toString method of one argument.
Parameters
l
long: a long.
Returns
String
a string representation of the long argument.
See also:
Long.toString(long)
valueOf
Added in API level 1
public static String valueOf (Object obj)
Returns the string representation of the Object argument.
Parameters
obj
Object: an Object.
Returns
String
if the argument is null, then a string equal to
"null"; otherwise, the value of
obj.toString() is returned.
See also:
Object.toString()
valueOf
Added in API level 1
public static String valueOf (char[] data)
Returns the string representation of the char array
argument. The contents of the character array are copied; subsequent
modification of the character array does not affect the returned
string.
Parameters
data
char: the character array.
Returns
String
a String that contains the characters of the
character array.
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2026-03-26 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-03-26 UTC."],[],[]]
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