目录

Development Description
SystemCapability
Universal Error Codes
@ohos.app.ability.Ability (Ability Base Class)
@ohos.app.ability.AbilityConstant (Ability-related Constants)
@ohos.app.ability.abilityLifecycleCallback (UIAbility Lifecycle Callback Listener)
@ohos.app.ability.AbilityStage (AbilityStage Component Manager)
@ohos.app.ability.ActionExtensionAbility (ExtensionAbility for Custom Actions)
@ohos.app.ability.AgentUIExtensionAbility (UI-Enabled Agent Extension Component)
@ohos.app.ability.application (Application Utility Class)
@ohos.app.ability.ApplicationStateChangeCallback (Application Process State Change Listener)
@ohos.app.ability.appMemoryOptimizer (Application Memory Optimizer)
@ohos.app.ability.AppServiceExtensionAbility (ExtensionAbility for Application Background Services)
@ohos.app.ability.AtomicServiceOptions (Optional Parameters of openAtomicService)
@ohos.app.ability.autoFillManager (Auto-Fill Framework)
@ohos.app.ability.ChildProcess (Child Process Base Class)
@ohos.app.ability.childProcessManager (Child Process Management)
@ohos.app.ability.ChildProcessArgs (Child Process Arguments)
@ohos.app.ability.ChildProcessOptions (Child Process Startup Options)
@ohos.app.ability.common (Ability Common Module)
@ohos.app.ability.CompletionHandler (Application Launch Result Handler)
@ohos.app.ability.CompletionHandlerForAtomicService (Atomic Service Launch Result Handler)
@ohos.app.ability.CompletionHandlerForAbilityStartCallback (Application Launch Result Callback Handler)
@ohos.app.ability.contextConstant (Context-related Constants)
@ohos.app.ability.EmbeddableUIAbility (Embeddable UIAbility)
@ohos.app.ability.EmbeddedUIExtensionAbility (ExtensionAbility for Cross-Process UI Embedding)
@ohos.app.ability.EnvironmentCallback (System Environment Change Listener)
@ohos.app.ability.ExtensionAbility (ExtensionAbility Base Class)
@ohos.app.ability.insightIntent (Basic Definitions of InsightIntent Framework)
@ohos.app.ability.InsightIntentContext (Intent Execution Context)
@ohos.app.ability.InsightIntentDecorator (Intent Decorator)
@ohos.app.ability.InsightIntentEntryExecutor (Base Class for @InsightIntentEntry Intent Execution)
@ohos.app.ability.InsightIntentExecutor (Base Class for Intent Execution)
@ohos.app.ability.insightIntentProvider (Intent Provider Management)
@ohos.app.ability.PhotoEditorExtensionAbility (ExtensionAbility for Image Editing)
@ohos.app.ability.OpenLinkOptions (Optional Parameters of openLink)
@ohos.app.ability.ShareExtensionAbility (ExtensionAbility for Share Detail Page Integration)
@ohos.app.ability.StartOptions (Optional Parameters of startAbility)
@ohos.app.ability.systemConfiguration
@ohos.app.ability.UIAbility (Ability with UI)
@ohos.app.ability.UIExtensionAbility (ExtensionAbility with UI)
@ohos.app.ability.UIExtensionContentSession (UIExtensionAbility UI Operation Class)
@ohos.app.ability.sendableContextManager (Sendable Context Management)
@ohos.app.ability.scriptManager (Script Management)
@ohos.app.appstartup.StartupConfig (AppStartup Configuration)
@ohos.app.appstartup.StartupConfigEntry (AppStartup Configuration Entry)
@ohos.app.appstartup.StartupListener (AppStartup Task Listener)
@ohos.app.appstartup.startupManager (AppStartup Management)
@ohos.app.appstartup.StartupTask (AppStartup Task)
@ohos.app.ability.autoStartupManager (Auto-Startup Management)
@ohos.app.agent.agentConstant (Agent Constants)
@ohos.app.agent.AgentExtensionAbility
@ohos.continuation.continuationManager (Continuation/Collaboration Management)
ContinuationExtraParams
ContinuationResult
@ohos.ability.ability (Ability Module)
@ohos.ability.featureAbility (FeatureAbility Module)
@ohos.ability.particleAbility (ParticleAbility Module)
DataAbilityOperation
DataAbilityResult
StartAbilityParameter
AppVersionInfo
Context (Context Base Class of the FA Model)
ProcessInfo
@ohos.abilityAccessCtrl (Application Access Control)
@ohos.ability.screenLockFileManager (Sensitive Data Access Management Under Lock Screen)
@ohos.app.ability.abilityManager (Ability Information Management)
@ohos.app.ability.appManager (Application Management)
@ohos.app.ability.appRecovery (Application Recovery)
@ohos.app.ability.Configuration (Environment Variables)
@ohos.app.ability.ConfigurationConstant (Constants Related to Environment Variables)
@ohos.app.ability.continueManager (Cross-Device Migration)
@ohos.app.ability.dataUriUtils (DataUriUtils Module)
@ohos.app.ability.dialogRequest (dialogRequest Module)
@ohos.app.ability.errorManager (Error Management Module)
@ohos.app.ability.hyperSnapManager (Quick Launch Management)
@ohos.app.ability.kioskManager (Kiosk Mode Management)
@ohos.app.ability.Want (Want)
@ohos.app.ability.wantAgent (WantAgent Module)
@ohos.app.ability.wantConstant (Want Constants)
@ohos.bundle.bundleManager (Bundle Management Module)
@ohos.bundle.defaultAppManager (Default Application Management)
@ohos.bundle.launcherBundleManager (launcherBundleManager Module)
@ohos.bundle.overlay (overlay Module)
@ohos.bundle.pluginBundleManager (pluginBundleManager module)
@ohos.bundle.shortcutManager (shortcutManager Module)
@ohos.bundle.skillManager (skillManager Module)
AbilityResult
ConnectOptions
DataAbilityHelper
AbilityMonitor
AbilityRunningInfo
AbilityStageContext
AbilityStageMonitor
AbilityStartCallback
AbilityStateData
AgentCard
AgentExtensionContext
AgentHostProxy
ApplicationContext (Application Context)
ApplicationStateObserver
AppServiceExtensionContext (ExtensionAbility Context for Application Background Services)
AppStateData
AutoFillRect
AutoFillRequest
AutoFillType
AutoFillTriggerType
BaseContext
Context (Context Base Class of the Stage Model)
EmbeddableUIAbilityContext
ErrorObserver
EventHub
ExtensionContext
KioskStatus (Kiosk Status Information)
LoopObserver
PageNodeInfo
ProcessInformation
ProcessRunningInfo
UIAbilityContext
UIExtensionContext
UIServiceExtensionConnectCallback
UIServiceProxy
ProcessData
PhotoEditorExtensionContext
SendableContext
ViewData
AbilityInfo
applicationInfo
BundleInfo
ElementName
ExtensionAbilityInfo
HapModuleInfo
LauncherAbilityInfo
Metadata
OverlayModuleInfo
PluginBundleInfo
Skill
ShortcutInfo
SkillInfo
PermissionRequestResult
TriggerInfo
WantAgentInfo
@ohos.ability.dataUriUtils (DataUriUtils Module)
@ohos.ability.errorCode (ErrorCode)
@ohos.ability.wantConstant (wantConstant)
@ohos.application.appManager (appManager)
@ohos.application.Configuration (Configuration)
@ohos.application.ConfigurationConstant (ConfigurationConstant)
@ohos.application.Want (Want)
@ohos.wantAgent (WantAgent Module)
@ohos.bundle (Bundle Module)
@system.package (Bundle Management)
Want
AbilityInfo
ApplicationInfo
BundleInfo
CustomizeData
ElementName
HapModuleInfo
ModuleInfo
ShortcutInfo
AbilityAccessControl
AbilityBase
AbilityRuntime
Native_Bundle
ChildProcess
ability_access_control.h
ability_base_common.h
ability_runtime_common.h
application_context.h
context_constant.h
connect_options.h
native_ability_wrapper.h
native_child_process.h
native_interface_bundle.h
start_options.h
want.h
ability_resource_info.h
bundle_manager_common.h
context.h
extension_ability.h
modular_object_dispatcher.h
modular_object_extension_ability.h
modular_object_extension_context.h
modular_object_extension_manager.h
AbilityBase_Element
AbilityBase_Want
AbilityRuntime_StartOptions
NativeChildProcess_Fd
NativeChildProcess_FdList
NativeChildProcess_Options
NativeChildProcess_Args
Ability_ChildProcessConfigs
OH_NativeBundle_ApplicationInfo
OH_NativeBundle_ElementName
OH_NativeBundle_Metadata
OH_NativeBundle_ModuleMetadata
OH_NativeBundle_AbilityResourceInfo
AbilityRuntime_Context
AbilityRuntime_Context*
AbilityRuntime_NativeAbilityWrapper
AbilityRuntime_ExtensionInstance
AbilityRuntime_ExtensionInstance*
OH_AbilityRuntime_ModObjDispatcher_InputParams
OH_AbilityRuntime_ModObjDispatcher_TypeInfo
OH_AbilityRuntime_ModObjDispatcher_Variant
OH_AbilityRuntime_ModularObjectDispatcher*
OH_AbilityRuntime_ModularObjectDispatcher_Array*
OH_AbilityRuntime_ModularObjectDispatcher_Map*
OH_AbilityRuntime_ModularObjectDispatcher_Set*
OH_AbilityRuntime_ModularObjectDispatcher_Struct*
OH_AbilityRuntime_ModularObjectDispatcher_TypeDescriptor*
OH_AbilityRuntime_ModularObjectDispatcher_Vector*
OH_AbilityRuntime_ModularObjectExtensionInfo*
OH_AbilityRuntime_AllModularObjectExtensionInfos*
OH_AbilityRuntime_ConnectOptions
OH_AbilityRuntime_ModularObjectExtensionContext*
OH_AbilityRuntime_ModularObjectExtensionInstance
OH_AbilityRuntime_ModObjExtensionInstance*
Ability Error Codes
Distributed Scheduler Error Codes
Bundle Error Codes
Access Control Error Codes
ohos.screenLockFileManager Error Codes
@ohos.accessibility (Accessibility)
@ohos.accessibility.GesturePath (Gesture Path)
@ohos.accessibility.GesturePoint (Gesture Point)
@ohos.application.AccessibilityExtensionAbility (AccessibilityExtensionAbility)
AccessibilityExtensionContext (Accessibility Extension Context)
Accessibility Error Codes
@ohos.data.commonType (Common Data Types)
@ohos.data.dataAbility (DataAbility Predicates)
@ohos.data.dataShare (DataShare)
@ohos.data.dataSharePredicates (DataShare Predicates)
@ohos.data.distributedDataObject (Distributed Data Object)
@ohos.data.distributedKVStore (Distributed KV Store)
@ohos.data.preferences (User Preferences)
@ohos.data.sendablePreferences (Shared User Preferences)
Module Description
Functions
Interface (RdbStore)
Interface (ResultSet)
Class (LiteResultSet)
Interface (Transaction)
Interfaces (Others)
Class (RdbPredicates)
Enums
Types
@ohos.data.sendableRelationalStore (Shared RDB Store)
@ohos.data.unifiedDataChannel (Unified Data Channel)
@ohos.data.uniformDataStruct (Uniform Data Structs)
@ohos.data.uniformTypeDescriptor (Uniform Data Definition and Description)
@ohos.data.ValuesBucket (Value Bucket)
@ohos.data.intelligence (ArkData Intelligence Platform)
@ohos.data.cloudData (Device-Cloud Service)
@ohos.data.distributedData (Distributed Data Management)
@ohos.data.rdb (RDB)
@ohos.data.storage (Lightweight Data Storage)
@system.storage (Data Storage)
resultSet
@ohos.data.UdmfComponents (Content Card)
Preferences
RDB
UDMF
oh_preferences.h
oh_preferences_err_code.h
oh_preferences_option.h
oh_preferences_value.h
data_asset.h
oh_cursor.h
oh_data_value.h
oh_data_values.h
oh_data_values_buckets.h
oh_predicates.h
oh_rdb_crypto_param.h
oh_rdb_transaction.h
oh_rdb_types.h
oh_value_object.h
oh_values_bucket.h
relational_store.h
relational_store_error_code.h
udmf.h
udmf_err_code.h
udmf_meta.h
uds.h
utd.h
OH_Cursor
OH_Predicates
OH_RDB_ReturningContext
OH_VObject
OH_VBucket
OH_Rdb_Config
OH_Rdb_Store
Rdb_DistributedConfig
Rdb_KeyInfo
Rdb_KeyData
Rdb_ChangeInfo
Rdb_SubscribeCallback
Rdb_DataObserver
Rdb_Statistic
Rdb_TableDetails
Rdb_ProgressDetails
Rdb_ProgressObserver
OH_Preferences
OH_PreferencesOption
OH_PreferencesPair
OH_PreferencesValue
Data_Asset
OH_Data_Value
OH_Data_Values
OH_Data_VBuckets
OH_Rdb_CryptoParam
OH_RDB_TransOptions
OH_Rdb_Transaction
OH_Rdb_ConfigV2
OH_UdmfData
OH_UdmfRecord
OH_UdmfRecordProvider
OH_UdmfProperty
OH_Udmf_ProgressInfo
OH_UdmfGetDataParams
OH_UdmfOptions
OH_UdmfDataLoadParams
OH_UdmfDataLoadInfo
OH_UdsPlainText
OH_UdsHyperlink
OH_UdsHtml
OH_UdsAppItem
OH_UdsFileUri
OH_UdsPixelMap
OH_UdsArrayBuffer
OH_UdsContentForm
OH_UdsDetails
OH_Utd
RDB Error Codes
DataShare Error Codes
Distributed Data Object Error Codes
Distributed KV Store Error Codes
User Preferences Error Codes
UDMF Error Codes
AIP Error Codes
Module Description
Class (Array)
Class (Map)
Class (Set)
Class (ArrayBuffer)
Class (Int8Array)
Class (Uint8Array)
Class (Int16Array)
Class (Uint16Array)
Class (Int32Array)
Class (Uint32Array)
Class (Uint8ClampedArray)
Class (Float32Array)
Class (BitVector)
Interface (ConcatArray)
Types
@arkts.lang (ArkTS Base Capability)
@arkts.math.Decimal (High-Precision Math Library Decimal)
Module Description
Functions
ArkTSUtils.locks
ArkTSUtils.ASON
SendableLruCache
@ohos.buffer (Buffer)
@ohos.convertxml (XML-to-JavaScript Conversion)
@ohos.fastbuffer (FastBuffer)
@ohos.process (Obtaining Process Information)
@ohos.taskpool (Starting the Task Pool)
@ohos.uri (URI String Parsing)
@ohos.url (URL String Parsing)
@ohos.util (util)
@ohos.util.ArrayList (Linear Container ArrayList)
@ohos.util.Deque (Linear Container Deque)
@ohos.util.HashMap (Nonlinear Container HashMap)
@ohos.util.HashSet (Nonlinear Container HashSet)
@ohos.util.json (JSON Parsing and Generation)
@ohos.util.LightWeightMap (Nonlinear Container LightWeightMap)
@ohos.util.LightWeightSet (Nonlinear Container LightWeightSet)
@ohos.util.LinkedList (Linear Container LinkedList)
@ohos.util.List (Linear Container List)
@ohos.util.PlainArray (Nonlinear Container PlainArray)
@ohos.util.Queue (Linear Container Queue)
@ohos.util.Stack (Linear Container Stack)
@ohos.util.stream (Stream Base Class)
@ohos.util.TreeMap (Nonlinear Container TreeMap)
@ohos.util.TreeSet (Nonlinear Container TreeSet)
@ohos.worker (Starting the Worker)
@ohos.xml (XML Parsing and Generation)
@ohos.util.Vector (Linear Container Vector)
Utils Error Codes
TypeScript Compiler Error Codes
Compilation Toolchain Error Codes
es2abc Compiler Error Codes
Source Code Obfuscation Error Codes
@ohos.animator (Animator)
@ohos.arkui.componentSnapshot (Component Snapshot)
@ohos.arkui.componentUtils (componentUtils)
@ohos.arkui.dragController (DragController)
@ohos.arkui.drawableDescriptor (DrawableDescriptor)
@ohos.arkui.inspector (Layout Callback)
@ohos.arkui.node (Custom Node)
@ohos.arkui.observer (Observer)
@ohos.arkui.Prefetcher (Prefetching)
@ohos.arkui.shape (Shape)
@ohos.arkui.theme (Theme)
Module Description
Class (ComponentSnapshot)
Class (ComponentUtils)
Class (ContextMenuController)
Class (CursorController)
Class (DragController)
Class (DynamicSyncScene)
Class (FocusController)
Class (Font)
Class (FrameCallback)
Class (Magnifier)
Class (MarqueeDynamicSyncScene)
Class (MeasureUtils)
Class (MediaQuery)
Class (OverlayManager)
Class (PromptAction)
Class (Router)
Class (SmartGestureController)
Class (BaseGestureHandlingProposal)
Class (TargetedGestureProposal)
Class (ClickActionProposal)
Class (SelectActionProposal)
Class (NoneActionProposal)
Class (BackPressActionProposal)
Class (PageSwitchActionProposal)
Class (ScrollActionProposal)
Class (GestureHandlingResolution)
Class (SwiperDynamicSyncScene)
Class (TextMenuController)
Class (UIContext)
Class (ResolvedUIContext)
Class (UIInspector)
Class (UIObserver)
Interface (AtomicServiceBar)
Interfaces (Others)
Enums
Types
@ohos.arkui.uiExtension (uiExtension)
@ohos.arkui.uiMaterial (System Material)
@ohos.arkui.StateManagement (State Management)
@ohos.curves (Interpolation Calculation)
@ohos.font (Custom Font Registration)
@ohos.matrix4 (Matrix Transformation)
@ohos.measure (Text Measurement)
@ohos.mediaquery (Media Query)
@ohos.pluginComponent (PluginComponentManager)
@ohos.promptAction (Prompt)
@ohos.router (Page Routing) (Not Recommended)
@ohos.uiAppearance (UI Appearance)
getContext
postCardAction
BuilderNode
ComponentContent
FrameNode
Graphics
LayoutAlgorithm
LazyLayoutAlgorithm
NodeController
RenderNode
AttributeUpdater
Content
NodeContent
Resource
@ohos.window.floatView (Float View)
@ohos.PiPWindow (PiP Window)
@ohos.window.floatingBall (Floating Ball Window)
Module Description
Functions
Interface (Window)
Interface (WindowStage)
Interfaces (Others)
Enums
Types
@ohos.display (Display)
@ohos.screenshot (Screenshot)
@ohos.prompt (Prompt)
@system.app (Application Context)
@system.configuration (Application Configuration)
@system.mediaquery (Media Query)
@system.prompt (Prompt)
@system.router (Page Routing)
XComponentNode
Touch Event
Mouse Event
Axis Event
Key Event
Crown Event
Focus Axis Event
Click Event
Drag Event
Focus Event
Hover Event
Component Keyboard Shortcut Event
Keyboard Determination Event
Custom Event Interception
Custom Event Dispatch
Global Basic Input Event Listening
Accessibility Control Actions
Accessibility Hover Event
Show/Hide Event
Component Area Change Event
Component Size Change Event
Visible Area Change Event
Component ID
Distributed Migration Identifier
Visibility Control
Background
Overlay Control
Z-order Control
Obscuring
Color Inversion
Sizing
Location
Layout Constraints
Flex Layout
Safe Area
Component-Level Pixel Rounding
Page-Level Pixel Rounding
Border Styling
Border Image
Opacity Control
Transformation
Image Effect
Shape Clipping
Color Gradient
Foreground Color
Foreground Effect
Outline Styling
Visual Effect
Foreground Blur
Motion Blur
Click Feedback Effect
Special Effect Drawing Combination
Render Fit
Enable/Disable Control
Focus Control
Drag and Drop Control
Drag-and-Drop Sorting
Hover Effect
Click Sound Effect
Smart Gesture Response
Touch Target
Hit Test Control
Event Monopolization
Cursor Control
Polymorphic Style
Popup Control
Tooltip Control
Menu Control
Accessibility
Modal Transition
Sheet Transition
Attribute Modifier
Gesture Modifier
Drawing Modifier
Content Modifier
Custom Property
Symbol Glyph Modifier
Attribute Modifier Utility
Reuse ID
Reuse Options
Toolbar Configuration
Node Inspector Label
Gesture Binding
Bound Gesture Configuration
Gesture Handler
TapGesture
LongPressGesture
PanGesture
PinchGesture
RotationGesture
SwipeGesture
Combined Gestures
Custom Gesture Judgment
Gesture Blocking Enhancement
Gesture Common APIs
Flex
Column
Row
Stack
RelativeContainer
DynamicLayout
ContainerReader
GridRow
GridCol
ColumnSplit
RowSplit
SideBarContainer
List
ListItem
ListItemGroup
ArcList
ArcListItem
Grid
GridItem
Scroll
Swiper
ArcSwiper
WaterFlow
FlowItem
LazyVGridLayout
LazyVWaterFlowLayout
LazyColumnLayout
LazyDynamicLayout
ScrollBar
Refresh
ArcScrollBar
Scrollable Component Common APIs
Indicator
Navigation
NavDestination
MultiNavigation
Tabs
TabContent
ToolBarItem
Button
Toggle
Checkbox
CheckboxGroup
UIPickerComponent
CalendarPicker
DatePicker
TextPicker
TimePicker
Radio
Rating
Select
Slider
ArcButton
ArcSlider
Picker Common APIs
Text
TextArea
TextInput
RichEditor
Search
Span
ImageSpan
ContainerSpan
SelectionContainer
SymbolSpan
SymbolGlyph
Hyperlink
RichText
Styled String
Text Box Component Common APIs
Text Component Common APIs
Image
ImageAnimator
Video
Image Analysis Types
SVG Tags
Enhanced SVG Tag Parsing
AlphabetIndexer
ArcAlphabetIndexer
Badge
Counter
DataPanel
Gauge
LoadingProgress
Marquee
PatternLock
Progress
QRCode
TextClock
TextTimer
Information Display APIs
Blank
Divider
Canvas
CanvasGradient
CanvasPattern
CanvasRenderingContext2D
DrawingRenderingContext
ImageBitmap
ImageData
Matrix2D
OffscreenCanvas
OffscreenCanvasRenderingContext2D
Path2D
Common Canvas Drawing Properties
Common Canvas Rendering Methods
Circle
Ellipse
Line
Polyline
Polygon
Path
Rect
Shape
Common Attributes for Graphics Drawing
XComponent
Component3D
EmbeddedComponent
Menu
MenuItem
MenuItemGroup
ContextMenu
Property Animation (animation)
Explicit Animation (animateTo)
Keyframe Animation (keyframeAnimateTo)
Page Transition (pageTransition)
Component Transition (transition)
Shared Element Transition (sharedTransition)
Implicit Shared Element Transition (geometryTransition)
Motion Path Animation (motionPath)
Particle Animation (Particle)
Immediate Delivery of Explicit Animation (animateToImmediately)
Alert Dialog Box (AlertDialog)
Action Sheet (ActionSheet)
Custom Dialog Box (CustomDialog)
Calendar Picker Dialog Box (CalendarPickerDialog)
Date Picker Dialog Box (DatePickerDialog)
Time Picker Dialog Box (TimePickerDialog)
Text Picker Dialog Box (TextPickerDialog)
Dialog Box (Dialog)
FormLink
Security Component Universal Attributes
PasteButton
SaveButton
WithTheme
AtomicServiceNavigation
AtomicServiceSearch
AtomicServiceTabs
AtomicServiceWeb
InterstitialDialogAction
HalfScreenLaunchComponent
NavPushPathHelper
NodeContainer
ContentSlot
Custom Component Lifecycle
Lifecycle of a Custom Component (Recommended)
Custom Component Layout
Custom Component Built-in APIs
Custom Component Parameters
@Component: Custom Component
@ComponentV2: Custom Component V2
@Entry: Page Entry Declaration
@AnimatableExtend: Animatable Property Definition
@Builder Decorator: Custom Builder Function
@BuilderParam Decorator: Referencing the @Builder Function
@Extend: Extended Component Styles
@LocalBuilder Decorator: Maintaining Component Relationships
@Require Decorator: Validating Constructor Input Parameters
@Reusable: Reusing Components
@ReusableV2: Component Reuse V2
@Styles: Component Reuse Styles
wrapBuilder
mutableBuilder
Component Preview
Chip
ChipV2
ChipGroup
ChipGroupV2
ComposeListItem
ComposeListItemV2
ComposeTitleBar
ComposeTitleBarV2
DownloadFileButton
DialogV2
EditableTitleBar
EditableTitleBarV2
ExceptionPrompt
ExceptionPromptV2
Filter
FolderStack
FoldSplitContainer
FormMenu
FullScreenLaunchComponent
GridObjectSortComponent
Popup
PopupV2
ProgressButton
ProgressButtonV2
SegmentButton
SegmentButtonV2
SelectTitleBar
SelectionMenu
SplitLayout
SubHeader
SubHeaderV2
SwipeRefresher
SwipeRefresherV2
TabTitleBar
ToolBar
ToolBarV2
TreeView
TreeViewV2
advanced.Counter
CounterV2
DatePickerComponent
State Management with Application-Level Variables
Built-in Environment Variables
ForEach
LazyForEach
Repeat
@Consume: Implementing Two-Way Synchronization with Descendant Components
@Link: Two-Way Synchronization Between Parent and Child Components
@LocalStorageLink: Bidirectional Data Synchronization with LocalStorage
@LocalStorageProp: Unidirectional Data Synchronization with LocalStorage
@ObjectLink: Observing Property Changes in Nested Class Objects
@Observed: Observing Property Changes in Nested Class Objects
@Prop: Implementing One-Way Synchronization from Parent to Child Components
@Provide: Implementing Two-Way Synchronization with Descendant Components
@State: State Owned by Component
@StorageLink: Bidirectional Data Synchronization with AppStorage
@StorageProp: Unidirectional Data Synchronization with AppStorage
@Track: Implementing Class Object Property-Level Updates
@Watch: Getting Notified of State Variable Changes
@Computed: Declaring Computed Properties
@Consumer: Synchronizing Across Component Levels in a Two-Way Manner
@Event: Standardizing Component Output
@Local: Representing the Internal State of Components
@Monitor: Listening for Value Changes of the State Variables
@ObservedV2: Observing Class Property Changes
@Once: Implementing Initialization Once
@Param: Inputting External Parameters to Components
@Provider: Synchronizing Across Component Levels in a Two-Way Manner
@SyncMonitor: Synchronous Listening for Value Changes of the State Variables
@Trace: Observing Class Property Changes
@Type: Marking Types of Class Properties
@Env: Environment Variable
WithEnv: Environment Variable Container
@CustomEnv: Custom Environment Variable
Basic Types
Pixel Units
Enums
Common Event Callbacks
GridContainer
Panel
NavRouter
Navigator
Click Control
Grid
Stepper
StepperItem
Universal Attributes
Universal Styles
Universal Events
Universal Methods
Animation Styles
Gradient Styles
Transition Styles
Media Query
Custom Font Styles
Atomic Layout
badge
dialog
div
form
list
list-item
list-item-group
panel
popup
refresh
stack
stepper
stepper-item
swiper
tabs
tab-bar
tab-content
button
chart
divider
image
image-animator
input
label
marquee
menu
option
picker
picker-view
piece
progress
qrcode
rating
richtext
search
select
slider
span
switch
text
textarea
toolbar
toolbar-item
toggle
web
xcomponent
video
canvas
CanvasRenderingContext2D
Image
CanvasGradient
ImageData
Path2D
ImageBitmap
OffscreenCanvas
OffscreenCanvasRenderingContext2D
Basic Concepts
grid-container
grid-row
grid-col
Universal Attributes
svg
rect
circle
ellipse
path
line
polyline
polygon
text
tspan
textPath
animate
animateMotion
animateTransform
Basic Usage of Custom Components
Data Transfer and Processing
Style Inheritance
slot
Lifecycle Definition
Crown Rotation Event Monitoring
Dynamic Component Creation
Data Type Attributes
File Organization
"js" Tag
app.js
Lifecycle
Multi-Language Capability
HML
CSS
JavaScript
Universal Events
Universal Attributes
Universal Styles
Animation Styles
Media Query
div
list
list-item
stack
swiper
chart
image
image-animator
input
marquee
picker-view
progress
qrcode
slider
switch
text
canvas
CanvasRenderingContext2D
Monitoring Rotating Crown Events
File Organization
HML
CSS
Multi-Language Capability
Version Compatibility Adaptation
Theme Configuration
Universal Attributes
Universal Styles
Universal Events
Gradient Styles
Media Query
Custom Font Styles
Accessibility
Atomic Layout
badge
div
list
list-item
stack
swiper
button
calendar
chart
clock
divider
image
input
progress
span
text
Custom Component Basic Usage
Data Types
ArkUI_NativeModule
ArkUI_Accessibility
OH_NativeXComponent Native XComponent
ArkUI_EventModule
WindowManager
OH_DisplayManager
ArkUI_RenderNodeUtils
common_attributes.h
drag_and_drop.h
drawable_descriptor.h
image.h
image_animator.h
layout.h
embedded_component.h
native_animate.h
native_dialog.h
native_gesture.h
native_interface.h
native_interface_accessibility.h
native_interface_focus.h
native_interface_xcomponent.h
native_key_event.h
native_material.h
ArkUI_NodeAttributeType (Basic Attribute)
ArkUI_NodeAttributeType (General Attribute)
ArkUI_NodeAttributeType (Layout Attribute)
ArkUI_NodeAttributeType (Layout Component Attribute)
ArkUI_NodeAttributeType (Animation and Visual Effect Attributes)
ArkUI_NodeAttributeType (Interaction Attribute)
ArkUI_NodeAttributeType (Form Component Attribute)
ArkUI_NodeAttributeType (Scrollable Container Component Attribute)
ArkUI_NodeAttributeType (Navigation Component Attribute)
ArkUI_NodeAttributeType (Information Display Component Attribute)
ArkUI_NodeAttributeType (Information Selection Component Attribute)
ArkUI_NodeAttributeType (Accessibility Attribute)
ArkUI_NodeAttributeType (Text Display Component Attribute)
ArkUI_NodeAttributeType (Text Input Component Attribute)
ArkUI_NodeAttributeType (Rich Text Component Attribute)
ArkUI_NodeAttributeType (Image Component Attribute)
ArkUI_NodeAttributeType (XComponent Attribute)
ArkUI_NodeAttributeType (EmbeddedComponent Attribute)
ArkUI_NodeAttributeType (Others)
custom_attributes.h
native_node_napi.h
native_render.h
grid.h
list.h
native_type.h
native_type_visual.h
native_xcomponent_key_event.h
navigation_router.h
picker.h
button.h
checkbox.h
slider.h
scroll.h
styled_string.h
custom_span.h
image_span.h
progress.h
rich_editor.h
text.h
text_common.h
text_input.h
text_area.h
swiper.h
water_flow.h
ui_input_event.h
oh_window.h
oh_window_comm.h
oh_window_event_filter.h
oh_window_pip.h
oh_display_capture.h
oh_display_info.h
oh_display_manager.h
xcomponent.h
error_code.h
ArkUI_NodeEvent
ArkUI_Context
ArkUI_Context*
ArkUI_DragEvent
ArkUI_DragPreviewOption
ArkUI_DragAction
ArkUI_DragAndDropInfo
ArkUI_DrawableDescriptor
ArkUI_DrawableDescriptor_AnimationController
OH_ArkUI_FontConfigs
OH_ArkUI_FontWeightConfigs
OH_PixelmapNative*
ArkUI_ExpectedFrameRateRange
ArkUI_AnimateCompleteCallback
ArkUI_NativeAnimateAPI_1
ArkUI_AnimateOption
ArkUI_Curve
ArkUI_Curve*
ArkUI_KeyframeAnimateOption
ArkUI_AnimatorOption
ArkUI_Animator*
ArkUI_AnimatorEvent
ArkUI_AnimatorOnFrameEvent
ArkUI_TransitionEffect
ArkUI_NativeDialogAPI_1
ArkUI_NativeDialogAPI_2
ArkUI_NativeDialogAPI_3
ArkUI_DialogDismissEvent
ArkUI_CustomDialogOptions
ArkUI_NativeGestureAPI_1
ArkUI_NativeGestureAPI_2
ArkUI_GestureRecognizer
ArkUI_GestureInterruptInfo
ArkUI_GestureEvent
ArkUI_GestureEventTargetInfo
ArkUI_GestureCollectInterceptInfo
ArkUI_ParallelInnerGestureEvent
ArkUI_TouchRecognizer
ArkUI_TouchRecognizerHandle
ArkUI_TouchRecognizerHandleArray
ArkUI_GestureRecognizerHandle
ArkUI_GestureRecognizerHandleArray
ArkUI_AccessibleAction
ArkUI_AccessibleRect
ArkUI_AccessibleRangeInfo
ArkUI_AccessibleGridInfo
ArkUI_AccessibleGridItemInfo
ArkUI_AccessibilityProviderCallbacks
ArkUI_AccessibilityProviderCallbacksWithInstance
ArkUI_AccessibilityElementInfo
ArkUI_AccessibilityEventInfo
ArkUI_AccessibilityProvider
ArkUI_AccessibilityActionArguments
ArkUI_AccessibilityElementInfoList
OH_NativeXComponent_HistoricalPoint
OH_NativeXComponent_TouchPoint
OH_NativeXComponent_TouchEvent
OH_NativeXComponent_MouseEvent
OH_NativeXComponent_Callback
OH_NativeXComponent_MouseEvent_Callback
OH_NativeXComponent_ExpectedRateRange
OH_NativeXComponent
OH_NativeXComponent_KeyEvent
OH_NativeXComponent_ExtraMouseEventInfo
OH_ArkUI_SurfaceHolder
OH_ArkUI_SurfaceCallback
OHNativeWindow
ArkUI_XComponentSurfaceConfig
ArkUI_AttributeItem
ArkUI_NodeComponentEvent
ArkUI_StringAsyncEvent
ArkUI_TextChangeEvent
ArkUI_NativeNodeAPI_1
OH_ArkUI_TextEditorChangeEvent
ArkUI_NodeCustomEvent
ArkUI_NodeAdapter*
ArkUI_NodeAdapterEvent
ArkUI_NodeContentEvent
ArkUI_ContextCallback
ArkUI_NumberValue
ARKUI_TextPickerRangeContent
ARKUI_TextPickerCascadeRangeContent
ArkUI_ColorStop
ArkUI_Rect
ArkUI_IntSize
ArkUI_IntOffset
ArkUI_Margin
ArkUI_Matrix4
ArkUI_Matrix4RotationOptions
ArkUI_Matrix4ScaleOptions
ArkUI_Matrix4TranslationOptions
ArkUI_PointF
ArkUI_TranslationOptions
ArkUI_ScaleOptions
ArkUI_RotationOptions
ArkUI_NativeDialog
ArkUI_LayoutConstraint
ArkUI_DrawContext
ArkUI_Node
ArkUI_Node*
ArkUI_NativeDialog*
ArkUI_WaterFlowSectionOption
ArkUI_ListItemSwipeActionItem
ArkUI_ListItemSwipeActionOption
ArkUI_NodeContent*
ArkUI_AlignmentRuleOption
ArkUI_GuidelineOption
ArkUI_BarrierOption
ArkUI_ImageAnimatorFrameInfo
ArkUI_ListChildrenMainSize
ArkUI_ProgressLinearStyleOption
ArkUI_CustomProperty
ArkUI_HostWindowInfo
ArkUI_ActiveChildrenInfo
ArkUI_CrossLanguageOption
AbilityBase_Want
ArkUI_EmbeddedComponentOption
ArkUI_AccessibilityState
ArkUI_AccessibilityValue
ArkUI_SystemFontStyleEvent
ArkUI_CustomSpanMeasureInfo
ArkUI_CustomSpanMetrics
ArkUI_CustomSpanDrawInfo
ArkUI_SwiperIndicator
ArkUI_SwiperDigitIndicator
ArkUI_SwiperArrowStyle
ArkUI_StyledString_Descriptor
ArkUI_SnapshotOptions
ArkUI_TextPickerRangeContentArray
ArkUI_TextCascadePickerRangeContentArray
ArkUI_SelectionOptions
ArkUI_VisibleAreaEventOptions
ArkUI_PositionEdges
ArkUI_PixelRoundPolicy
ArkUI_MotionPathOptions
ArkUI_StyledString
OH_ArkUI_SpanStyle
OH_ArkUI_ImageAttachment
OH_ArkUI_CustomSpan
OH_ArkUI_TextStyle
OH_ArkUI_ParagraphStyle
OH_ArkUI_GestureStyle
OH_ArkUI_TextShadowStyle
OH_ArkUI_DecorationStyle
OH_ArkUI_BaselineOffsetStyle
OH_ArkUI_LetterSpacingStyle
OH_ArkUI_LineHeightStyle
OH_ArkUI_LineSpacingStyle
OH_ArkUI_UrlStyle
OH_ArkUI_BackgroundColorStyle
OH_ArkUI_UserDataSpan
OH_ArkUI_LeadingMarginSpanDrawInfo
ArkUI_TextLayoutManager
ArkUI_TextMarqueeOptions
ArkUI_UIInputEvent
ArkUI_ShowCounterConfig
ArkUI_TextContentBaseController
PictureInPicture_PipConfig
WindowManager_Rect
OH_PixelmapNative
WindowManager_WindowProperties
WindowManager_AvoidArea
WindowManager_MainWindowInfo
WindowManager_WindowSnapshotConfig
OH_WindowManager_FrameMetrics
OH_WindowManager_DensityInfo
NativeDisplayManager_Rect
NativeDisplayManager_WaterfallDisplayAreaRects
NativeDisplayManager_CutoutInfo
NativeDisplayManager_DisplayHdrFormat
NativeDisplayManager_DisplayColorSpace
NativeDisplayManager_DisplayInfo
NativeDisplayManager_DisplaysInfo
ArkUI_CircleShape
ArkUI_ColorAnimatableProperty*
ArkUI_ColorProperty*
ArkUI_CommandPath
ArkUI_FloatAnimatableProperty*
ArkUI_FloatProperty*
ArkUI_ImmersiveMaterial
ArkUI_ImmersiveMaterial*
ArkUI_LightEffectOptions
ArkUI_LightEffectOptions*
ArkUI_NodeBorderColor
ArkUI_NodeBorderRadius
ArkUI_NodeBorderStyle
ArkUI_NodeBorderWidth
ArkUI_RectShape
ArkUI_RenderContentModifier*
ArkUI_RenderNodeClipOption
ArkUI_RenderNode*
ArkUI_RenderNodeMaskOption
ArkUI_RenderBlurStyleOption
ArkUI_RoundRectShape
ArkUI_Vector2AnimatableProperty*
ArkUI_Vector2Property*
ArkUI_ContentTransitionEffect
ArkUI_CoastingAxisEvent
ArkUI_GridItemRect
ArkUI_GridItemSize
ArkUI_GridLayoutOptions
ArkUI_TouchTestInfo
ArkUI_TouchTestInfoItem
ArkUI_TouchTestInfoItem*
ArkUI_TouchTestInfoItemHandle*
ArkUI_TextMenuItem
ArkUI_TextMenuItemArray
ArkUI_TextEditMenuOptions
ArkUI_TextSelectionMenuOptions
ArkUI_SelectedDragPreviewStyle
ArkUI_PickerIndicatorBackground
ArkUI_PickerIndicatorDivider
ArkUI_PickerIndicatorStyle
OH_ArkUI_DecorationStyleOptions
OH_ArkUI_TextDataDetectorConfig
OH_ArkUI_TextEditorSelectionMenuOptions
OH_ArkUI_TextEditorPlaceholderOptions
OH_ArkUI_TextEditorStyledStringController
OH_ArkUI_TextEditorParagraphStyle
OH_ArkUI_ShadowOptions
OH_ArkUI_TextEditorTextStyle
OH_ArkUI_TextController
ArkUI_NativeGestureAPI_3
ArkUI_ParallelGestureEvent
OH_ArkUI_LinearGradientOptions
OH_ArkUI_RadialGradientOptions
API Call Error Codes
Popup Window Error Codes
Router Error Codes
Drag Event Error Codes
AI Image Analyzer Error Codes
Focus Error Codes
System Resource Error Codes
Auxiliary Node Error Codes
Sheet Error Codes
Scrollable Component Error Codes
Snapshot Error Codes
Styled String Error Codes
UI Context Error Codes
Render State Listening Error Codes
Interaction Event Error Codes
Canvas Component Error Codes
Custom Node Error Codes
Error Codes for Dynamic Attribute Configuration
Error Codes of Logic Components
UIExtension Error Codes
UI Appearance Error Codes
NodeAdapter Error Codes
XComponent Error Codes
Video Component Error Codes
State Management Error Codes
Render Node Error Codes
DrawableDescriptor Error Codes
Environment Variable Error Codes
Color Inversion Error Codes
Display Error Codes
Window Error Codes
Compilation Error Codes
Module Description
Functions
Class (AdsBlockManager)
Class (BackForwardCacheOptions)
Class (BackForwardCacheSupportedFeatures)
Class (GeolocationPermissions)
Class (JsMessageExt)
Class (MediaSourceInfo)
Class (NativeMediaPlayerSurfaceInfo)
Class (PdfData)
Class (ProxyConfig)
Class (PrefetchOptions)
Class (ProxyController)
Class (ProxyRule)
Class (SecurityParams)
Class (WebviewController)
AIPageCommand
AIPageInteraction
AIPageResult
Class (WebCookieManager)
Class (WebDataBase)
Class (WebDownloadDelegate)
Class (WebDownloadItem)
Class (WebDownloadManager)
Class (WebHttpBodyStream)
Class (WebMessageExt)
Class (WebResourceHandler)
Class (WebSchemeHandler)
Class (WebSchemeHandlerRequest)
Class (WebSchemeHandlerResponse)
Class (WebStorage)
Class (UserAgentBrandVersion)
Class (UserAgentMetadata)
Interface (BackForwardList)
Interface (NativeMediaPlayerBridge)
Interface (NativeMediaPlayerHandler)
Interface (WebMessagePort)
Interfaces (Others)
Enums
Types
@ohos.web.netErrorList(The List of ArkWeb Network Protocol Stack Errors)
@ohos.web.WebNativeMessagingExtensionAbility (Web Native Messaging Extension Ability)
@ohos.web.WebNativeMessagingExtensionContext (Web Native Messaging Extension Context)
@ohos.web.webNativeMessagingExtensionManager (Web Native Messaging Extension Manager)
Components
Attributes
Events
Class (ClientAuthenticationHandler)
Class (ConsoleMessage)
Class (ControllerHandler)
Class (DataResubmissionHandler)
Class (EventResult)
Class (FileSelectorParam)
Class (FileSelectorResult)
Class (FullScreenExitHandler)
Class (HttpAuthHandler)
Class (JsGeolocation)
Class (JsResult)
Class (PermissionRequest)
Class (ScreenCaptureHandler)
Class (SslErrorHandler)
Class (VerifyPinHandler)
Class (WebContextMenuParam)
Class (WebContextMenuResult)
Class (WebCookie)
Class (WebKeyboardController)
Class (WebResourceError)
Class (WebResourceRequest)
Class (WebResourceResponse)
Interfaces (Others)
Enums
Types
Class (WebController)
Web
arkweb_error_code.h
arkweb_interface.h
arkweb_net_error_list.h
arkweb_scheme_handler.h
arkweb_type.h
native_interface_arkweb.h
ArkWeb_AnyNativeAPI
ArkWeb_BlanklessInfo
ArkWeb_SchemeHandler_
ArkWeb_ResourceHandler_
ArkWeb_Response_
ArkWeb_ResourceRequest_
ArkWeb_RequestHeaderList_
ArkWeb_HttpBodyStream_
ArkWeb_JavaScriptBridgeData
ArkWeb_WebMessage*
ArkWeb_JavaScriptValue*
ArkWeb_WebMessagePort*
ArkWeb_JavaScriptObject
ArkWeb_ProxyMethod
ArkWeb_ProxyMethodWithResult
ArkWeb_ProxyObject
ArkWeb_ProxyObjectWithResult
ArkWeb_ControllerAPI
ArkWeb_ComponentAPI
ArkWeb_WebMessagePortAPI
ArkWeb_WebMessageAPI
ArkWeb_CookieManagerAPI
ArkWeb_JavaScriptValueAPI
Webview Error Codes
@ohos.reminderAgentManager (Agent-powered Reminder)
@ohos.resourceschedule.backgroundTaskManager (Background Task Management)
@ohos.resourceschedule.workScheduler (Deferred Task Scheduling)
@ohos.WorkSchedulerExtensionAbility (Deferred Task Scheduling Callbacks)
@ohos.resourceschedule.backgroundProcessManager (Background Child Process Management)
WorkSchedulerExtensionContext
@ohos.backgroundTaskManager (Background Task Management)
@ohos.bundleState (Device Usage Statistics)
@ohos.reminderAgent (Agent-powered Reminder)
BackgroundProcessManager
TransientTask
background_process_manager.h
transient_task_api.h
transient_task_type.h
TransientTask_DelaySuspendInfo
TransientTask_TransientTaskInfo
backgroundTaskManager Error Codes
backgroundProcessManager Error Codes
reminderAgentManager Error Codes
workScheduler Error Codes
ContentEmbed
content_embed_common.h
content_embed_document.h
content_embed_extension.h
content_embed_proxy.h
ContentEmbed_Document
ContentEmbed_Storage
ContentEmbed_StorageElement
ContentEmbed_StorageElements
ContentEmbed_Stream
ContentEmbed_ExtensionContext
ContentEmbed_ExtensionContext*
ContentEmbed_ExtensionInstance
ContentEmbed_ExtensionInstance*
ContentEmbed_Object
ContentEmbed_Object*
ContentEmbed_Info
ContentEmbed_Format
ContentEmbed_ExtensionProxy
ContentEmbed_Capability
@ohos.application.BackupExtensionAbility (Backup and Restore Extension Capability)
@ohos.file.cloudSync (Device-Cloud Sync)
@ohos.file.cloudSyncManager (Device-Cloud Sync Management)
@ohos.file.environment (Directory Environment Capability)
@ohos.file.fileuri (File URI)
@ohos.file.fs (File Management)
@ohos.file.hash (File Hash Processing)
@ohos.file.picker (Picker)
@ohos.file.securityLabel (Data Label)
@ohos.file.statvfs (File System Space Statistics)
@ohos.file.storageStatistics (Application Storage Statistics)
@ohos.fileshare (File Sharing)
@ohos.file.BackupExtensionContext (Backup and Restore Extension Capability)
@ohos.document (File Operation)
@ohos.fileio (File Management)
@ohos.statfs (statfs)
@system.file (File Storage)
Environment
FileIO
fileShare
fileUri
CloudDisk
Archive
oh_environment.h
error_code.h
oh_fileio.h
oh_file_share.h
oh_file_uri.h
oh_cloud_disk_manager.h
cloud_disk_error_code.h
oh_archive.h
oh_archive_errcode.h
FileShare_PolicyErrorResult
FileShare_PolicyInfo
CloudDisk_ChangeData
CloudDisk_ChangesResult
CloudDisk_DisplayNameInfo
CloudDisk_FailedList
CloudDisk_FileSyncState
CloudDisk_PathInfo
CloudDisk_ResultList
CloudDisk_SyncFolder
OH_Archive_StreamInfo
OH_Archive_Stream_Config
ArchiveWriteCtx
ArchiveReadCtx
ArchiveStreamWriteCtx
ArchiveStreamReadCtx
File Management Error Codes
rag (Retrieval Augmentation Generation)
retrieval (Intelligence Data Platform)
knowledgeProcessor (Knowledge Processing)
localChatModel (On-Device Q&A Model)
ArkTS API Error Codes
AIP
Retrieval
aip_error_code.h
aip_retrieval.h
aip_retrieval_condition.h
aip_retrieval_condition_vector.h
aip_retrieval_query.h
aip_retrieval_record.h
@ohos.app.form.formBindingData (formBindingData)
@ohos.app.form.FormExtensionAbility (FormExtensionAbility)
@ohos.app.form.formInfo (formInfo)
@ohos.app.form.formProvider (formProvider)
@ohos.app.form.FormEditExtensionAbility (FormEditExtensionAbility)
@ohos.app.form.LiveFormExtensionAbility (LiveFormExtensionAbility)
FormExtensionContext
FormEditExtensionContext
LiveFormExtensionContext
@ohos.application.formBindingData (formBindingData)
@ohos.application.formError (formError)
@ohos.application.formInfo (formInfo)
@ohos.application.formProvider (formProvider)
Widget Error Codes
@ohos.InputMethodExtensionAbility (InputMethodExtensionAbility)
@ohos.InputMethodExtensionContext (InputMethodExtensionContext)
@ohos.inputMethod.Panel (Input Method Panel)
@ohos.InputMethodSubtype (Input Method Subtype)
@ohos.inputMethod (Input Method Framework)
@ohos.inputMethodEngine (Input Method Service)
@ohos.inputMethodList (Input Method List)
@ohos.inputMethod.ExtraConfig (Input Method Extension Information)
InputMethod
inputmethod_attach_options_capi.h
inputmethod_controller_capi.h
inputmethod_cursor_info_capi.h
inputmethod_inputmethod_proxy_capi.h
inputmethod_private_command_capi.h
inputmethod_text_avoid_info_capi.h
inputmethod_text_config_capi.h
inputmethod_text_editor_proxy_capi.h
inputmethod_types_capi.h
InputMethod_AttachOptions
InputMethod_CursorInfo
InputMethod_InputMethodProxy
InputMethod_PrivateCommand
InputMethod_TextAvoidInfo
InputMethod_TextConfig
InputMethod_TextEditorProxy
Input Method Framework Error Codes
@ohos.rpc (RPC)
OHIPCParcel
OHIPCRemoteObject
OHIPCSkeleton
OHIPCErrorCode
IPCKit
ipc_cparcel.h
ipc_cremote_object.h
ipc_cskeleton.h
ipc_error_code.h
ipc_kit.h
OHIPCParcel
OH_IPC_MessageOption
OHIPCRemoteProxy
OHIPCRemoteStub
OHIPCDeathRecipient
RPC Error Codes
@ohos.i18n (Internationalization)
@ohos.intl (Internationalization)
@ohos.resourceManager (Resource Management)
@ohos.sendableResourceManager (Resource Manager)
RawFileDescriptor
Resource
SendableResource
rawfile
resourcemanager
i18n
ohresmgr.h
raw_dir.h
raw_file.h
raw_file_manager.h
resmgr_common.h
timezone.h
errorcode.h
RawDir
RawFileDescriptor
RawFileDescriptor64
RawFile
RawFile64
NativeResourceManager
ResourceManager_Configuration
DateTimeRule
InitialTimeZoneRule
TimeArrayTimeZoneRule
AnnualTimeZoneRule
TimeZoneRules
TimeZoneRuleQuery
I18N Error Codes
Resource Manager Error Codes
hdsDrawable
symbolRegister
hdsEffect
hdsMaterial
ArkTS API Error Codes
HdsNavigation (Navigation Root View Container)
HdsNavDestination (Navigation Child Page Container)
HdsSideBar
HdsSnackBar
HdsSideMenu
HdsActionBar
HdsTabs
HdsListItem
HdsListItemCard
HdsVisualComponent
MultiWindowEntryInAPP
HdsColorPicker (Color Picker Component)
@ohos.security.asset (Asset Store Service)
AssetApi
AssetType
asset_api.h
asset_type.h
Asset_Blob
Asset_Value
Asset_Attr
Asset_Result
Asset_ResultSet
Asset_SyncResult
Asset Store Service Error Code
@hms.security.confidentialSpace (Confidential Space Service)
ArkTS API Error Codes
@ohos.security.cryptoFramework (Crypto Framework)
@system.cipher (Cipher Algorithm)
CryptoArchitectureKit
CryptoAsymCipherApi
CryptoAsymKeyApi
CryptoCommonApi
CryptoDigestApi
CryptoKdfApi
CryptoKeyAgreementApi
CryptoMacApi
CryptoRandApi
CryptoSignatureApi
CryptoSymCipherApi
CryptoSymKeyApi
crypto_architecture_kit.h
crypto_asym_cipher.h
crypto_asym_key.h
crypto_common.h
crypto_digest.h
crypto_kdf.h
crypto_key_agreement.h
crypto_mac.h
crypto_rand.h
crypto_signature.h
crypto_sym_cipher.h
crypto_sym_key.h
Crypto_DataBlob
OH_CryptoAsymCipher
OH_CryptoSm2CiphertextSpec
OH_CryptoKeyPair
OH_CryptoPubKey
OH_CryptoPrivKey
OH_CryptoAsymKeyGenerator
OH_CryptoPrivKeyEncodingParams
OH_CryptoAsymKeySpec
OH_CryptoAsymKeyGeneratorWithSpec
OH_CryptoEcPoint
OH_CryptoDigest
OH_CryptoKdf
OH_CryptoKdfParams
OH_CryptoKeyAgreement
OH_CryptoMac
OH_CryptoRand
OH_CryptoVerify
OH_CryptoSign
OH_CryptoEccSignatureSpec
OH_CryptoSymCipher
OH_CryptoSymCipherParams
OH_CryptoSymKey
OH_CryptoSymKeyGenerator
Crypto Framework Error Codes
@ohos.dlpPermission (DLP)
@ohos.security.identifySensitiveContent (Identifying Sensitive Content)
DlpPermissionApi
dlp_permission_api.h
DLP Service Error Codes
DeviceVerify
SafetyDetect
RiskControlEngine
TrustedAppService
BusinessRiskIntelligentDetection
SecurityAudit
AntifraudPicker
TrustedAuthentication (Digital Shield)
DlpAntiPeep
SuperPrivacyMode
DeviceVerify
SafetyDetect
RiskControlEngine
TrustedAppService
BusinessRiskIntelligentDetection
SecurityAudit
AntifraudPicker
TrustedAuthentication (Digital Shield)
DlpAntiPeep
SuperPrivacyMode
DeviceSecurityMode
SecurityAudit
SecurityAntivirus
device_security_mode.h
security_audit.h
security_antivirus.h
SecurityAudit_Event
SecurityAudit_Filter
SecurityAntivirus_Antivirus
SecurityAudit_AuthClientConfiguration
Verifying a Device Token
Querying the Device Marking Status
Updating the Device Marking Status
Deleting the Device Marking Status
REST API Error Codes
fileGuard (Hierarchical File Management)
recoveryKey (Enterprise Recovery Key)
Enterprise Data Guard Kit Error Codes
virusRemediation (Virus Detection and Handling)
ArkTS API Error Codes
FIDO
IFAA
SOTER
Passkey
DID
FIDO
IFAA
SOTER
Passkeys
DID Service
FIDO2 (Passkey Service)
fido2_api.h
AuthenticationExtensionsClientOutputs
FIDO2_AttestationFormatsArray
FIDO2_AuthenticatorAttestationResponse
FIDO2_AuthenticatorMetadata
FIDO2_AuthenticatorMetadataArray
FIDO2_AuthenticatorResponse
FIDO2_AuthenticatorSelectionCriteria
FIDO2_AuthenticatorTransportArray
FIDO2_Capability
FIDO2_CapabilityArray
FIDO2_CredentialCreationOptionArray
FIDO2_CredentialCreationOptions
FIDO2_CredentialRequestOptions
FIDO2_PublicKeyAssertionCredential
FIDO2_PublicKeyAttestationCredential
FIDO2_PublicKeyCredentialCreationOptions
FIDO2_PublicKeyCredentialDescriptor
FIDO2_PublicKeyCredentialDescriptorArray
FIDO2_PublicKeyCredentialHintArray
FIDO2_PublicKeyCredentialParameters
FIDO2_PublicKeyCredentialRequestOptions
FIDO2_PublicKeyCredentialRpEntity
FIDO2_PublicKeyCredentialUserEntity
FIDO2_TokenBinding
Uint8Buff
@ohos.security.cert (Certificate)
@ohos.security.certManager (Certificate Management)
@ohos.security.certManagerDialog (Certificate Management Dialog Box)
CertManager
CertManagerType
cm_native_api.h
cm_native_type.h
OH_CM_Blob
OH_CM_Credential
OH_CM_CredentialDetailList
OH_CM_UkeyInfo
Certificate Error Codes
Certificate Management Error Codes
Certificate Management Dialog Box Error Codes
@ohos.security.huks (Universal Keystore)
@ohos.security.huksExternalCrypto (External Key Management)
@ohos.security.CryptoExtensionAbility (Key Extension Ability)
HuksExternalCryptoApi
HuksExternalCryptoTypeApi
HuksKeyApi
HuksParamSetApi
HuksTypeApi
native_huks_external_crypto_api.h
native_huks_external_crypto_type.h
native_huks_api.h
native_huks_param.h
native_huks_type.h
OH_Huks_ExternalCryptoParam
OH_Huks_ExternalCryptoParamSet
OH_Huks_Result
OH_Huks_Blob
OH_Huks_Param
OH_Huks_ParamSet
OH_Huks_CertChain
OH_Huks_KeyInfo
OH_Huks_PubKeyInfo
OH_Huks_KeyMaterialRsa
OH_Huks_KeyMaterialEcc
OH_Huks_KeyMaterialDsa
OH_Huks_KeyMaterialDh
OH_Huks_KeyMaterial25519
OH_Huks_KeyAliasSet
HUKS Error Codes
@ohos.userIAM.userAuth (User Authentication)
@ohos.userIAM.userAuthIcon (Embedded User Authentication Icons)
User Authentication Error Codes
accessoryAccessManager (Accessory Integration Management)
@ohos.bluetooth.a2dp (Bluetooth A2DP Module)
@ohos.bluetooth.access (Bluetooth Access Module)
@ohos.bluetooth.baseProfile (Bluetooth baseProfile Module)
@ohos.bluetooth.ble (Bluetooth BLE Module)
@ohos.bluetooth.connection (Bluetooth Connection Module)
@ohos.bluetooth.constant (Bluetooth Constant Module)
@ohos.bluetooth.common (Bluetooth Common Module)
@ohos.bluetooth.hfp (Bluetooth HFP Module)
@ohos.bluetooth.hid (Bluetooth HID Module)
@ohos.bluetooth.pan (Bluetooth PAN Module)
@ohos.bluetooth.socket (Bluetooth Socket Module)
@ohos.bluetooth.pbap (Bluetooth PBAP Module)
@ohos.bluetooth.map (Bluetooth MAP Module)
@ohos.connectedTag (Active Tags)
@ohos.nfc.cardEmulation (Standard NFC Card Emulation)
@ohos.nfc.controller (Standard NFC)
@ohos.nfc.tag (Standard NFC Tags)
@ohos.secureElement (SE Management)
@ohos.wifiManager (WLAN)
@ohos.wifiManagerExt (WLAN Extension)
@ohos.FusionConnectivity.partnerAgent (Device Status Notification Module)
@ohos.FusionConnectivity.PartnerAgentExtensionContext (Context for Device Status Notifications)
@ohos.FusionConnectivity.PartnerAgentExtensionAbility (ExtensionAbility Component Supporting Device Status Notifications)
@ohos.FusionConnectivity.ranging (Fusion Connectivity Ranging Module)
@ohos.nearlink.manager (Basic NearLink Management Capability)
@ohos.nearlink.remoteDevice (NearLink Remote Device Connection Capability)
@ohos.nearlink.advertising (NearLink Advertising Capability)
@ohos.nearlink.scan (NearLink Scanning Capability)
@ohos.nearlink.ssap (NearLink SSAP Connection Capability)
@ohos.nearlink.dataTransfer (NearLink Data Transfer Capability)
@ohos.nearlink.cdsm (CDSM Capability)
@ohos.nearlink.constant (NearLink Common Constants)
nfctech (Standard NFC Technologies)
tagSession (Standard NFC Tag Session)
Bluetooth
Wifi
oh_bluetooth.h
oh_wifi.h
Bluetooth Error Codes
Wi-Fi Error Codes
NFC Error Codes
SecureElement Error Codes
Error Codes of the Converged Short-Range Service Subsystem
NearLink Error Codes
@ohos.bluetooth (Bluetooth)
@ohos.bluetoothManager (Bluetooth)
@ohos.wifi (WLAN)
@ohos.wifiext (WLAN Extension)
@system.bluetooth (Bluetooth)
@ohos.distributedDeviceManager (Device Management)
@ohos.distributedsched.abilityConnectionManager (Cross-Device Connection Management)
@ohos.application.DistributedExtensionAbility (Distributed Extension)
@ohos.application.DistributedExtensionContext (Distributed Extension Context)
@ohos.distributedsched.linkEnhance (Enhanced Connection)
@ohos.distributedsched.proxyChannelManager (Proxy Channel Management)
DeviceManager
oh_device_manager.h
oh_device_manager_err_code.h
Device Management Error Codes
Link Enhancement Error Codes
Proxy Channel Management Error Codes
manager (NearLink Enabling Capability)
remoteDevice (Capability to Connect to a Remote Device)
advertising (NearLink Advertising Capability)
scan (NearLink Scanning Capability)
ssap (NearLink SSAP Connection Capability)
dataTransfer (NearLink Data Transfer Capability)
cdsm (NearLink Collaborative Device Set Management Capability)
constant (NearLink Common Constants)
ArkTS API Error Codes
@ohos.net.connection (Network Connection Management)
@ohos.net.ethernet (Ethernet Connection Management)
@ohos.net.http (Data Request)
@ohos.net.mdns (mDNS Management)
@ohos.net.policy (Network Policy Management)
@ohos.net.socket (Socket Connection)
@ohos.net.statistics (Traffic Management)
@ohos.net.sharing (Network Sharing)
@ohos.net.vpnExtension (Enhanced VPN Management)
@ohos.net.vpn (VPN Management)
@ohos.net.webSocket (WebSocket Connection)
@ohos.net.netFirewall (Network Firewall)
@ohos.net.networkSecurity (Network Security)
@ohos.net.eap (Extensible Authentication)
@ohos.app.ability.VpnExtensionAbility (Enhanced VPN Management)
VpnExtensionContext
TrafficFilter
NetConnection
Netstack
NetEthernet
net_connection.h
net_connection_type.h
net_ssl_c.h
net_ssl_c_type.h
net_trafficfilter.h
net_trafficfilter_type.h
net_websocket.h
net_websocket_type.h
net_http.h
net_http_type.h
http_interceptor.h
http_interceptor_type.h
net_ethernet.h
net_ethernet_type.h
NetConn_NetHandle
NetConn_NetCapabilities
NetConn_NetAddr
NetConn_Route
NetConn_HttpProxy
NetConn_ConnectionProperties
NetConn_NetHandleList
NetConn_NetSpecifier
NetConn_NetConnCallback
NetConn_ProbeResultInfo
NetConn_TraceRouteInfo
NetConn_TraceRouteOption
NetStack_CertBlob
NetStack_CertificatePinning
NetStack_Certificates
WebSocket
WebSocket_CloseResult
WebSocket_CloseOption
WebSocket_ErrorResult
WebSocket_OpenResult
WebSocket_Header
WebSocket_RequestOptions
Http_Buffer
Http_HeaderValue
Http_HeaderEntry
Http_ClientCert
Http_CustomProxy
Http_Proxy
Http_PerformanceTiming
Http_RequestOptions
Http_Response
Http_Request
Http_EventsHandler
Http_Headers
OH_TrafficFilter_IPAddress
OH_TrafficFilter_IPCidr
OH_TrafficFilter_IPRange
OH_TrafficFilter_IPMulti
OH_TrafficFilter_IPMatch
OH_TrafficFilter_InterfaceMatch
OH_TrafficFilter_PortRange
OH_TrafficFilter_PortMulti
OH_TrafficFilter_PortMatch
OH_TrafficFilter_ConnectionInfo
OH_TrafficFilter_ProcessInfo
OH_TrafficFilter_RedirectRule
OH_TrafficFilter_Redirector
OH_Http_Interceptor_Headers
OH_Http_Interceptor_Request
OH_Http_Interceptor_Response
OH_Http_Interceptor
Ethernet_MacAddressInfo
Ethernet_MacAddrInfoList
Ethernet_NetAddr
Ethernet_NetAddrInfo
Ethernet_NetAddrList
@system.network (Network State)
@system.fetch (Data Request)
HTTP Error Codes
Socket Error Codes
WebSocket Error Codes
Network Connection Management Error Codes
Ethernet Connection Error Codes
Extensible Authentication Error Codes
Network Sharing Error Codes
Policy Management Error Codes
mDNS Error Codes
Traffic Management Error Codes
VPN Error Codes
Network Security Error Codes
Kernel Error Codes
Firewall Error Codes
netQuality (Network Quality)
netHandover (Network Handover)
netBoost (Network Acceleration)
ArkTS API Error Codes
NetworkBoost
network_boost_handover.h
network_boost_quality.h
network_boost.h
HMS_NetworkBoost_HandoverCallback
NetworkBoost_DataSpeedAction
NetworkBoost_HandoverComplete
NetworkBoost_HandoverStart
NetworkBoost_NetHandle
NetworkBoost_NetworkQos
NetworkBoost_NetworkQosArray
NetworkBoost_NetworkScene
NetworkBoost_WeakSignalPrediction
NetworkBoost_MultiPathQuota
NetworkBoost_MultiPathQuotaInfo
NetworkBoost_MultiPathRecommendation
NetworkBoost_MultiPathRequestResult
NetworkBoost_MultiPathStateChange
NetworkBoost_SceneDesc
rcp (Data Requests)
Unified Remote Procedure Call (URPC): High-Performance RPC Communication Library
RemoteCommunication
rcp.h
rcp_quic.h
Rcp_Buffer
Rcp_CertificateAuthority
Rcp_ClientCertificate
Rcp_Configuration
Rcp_ConnectionConfiguration
Rcp_ContentOrPathOrCallback
Rcp_CookieAttributeEntry
Rcp_Credential
Rcp_DebugInfo
Rcp_DnsConfiguration
Rcp_DnsOverHttps
Rcp_DnsRule
Rcp_DnsServers
Rcp_EventsHandler
Rcp_Exclusions
Rcp_FormFieldFileValue
Rcp_FormFieldValue
Rcp_FormOrder
Rcp_HeaderEntry
Rcp_HeaderValue
Rcp_InfoToCollect
Rcp_Interceptor
Rcp_InterceptorArray
Rcp_IpAddress
Rcp_IpAndPort
Rcp_MultipartFormFieldValue
Rcp_OnDataReceiveCallback
Rcp_OnHeaderReceiveCallback
Rcp_OnProgressCallback
Rcp_OnVoidCallback
Rcp_ProxyConfiguration
Rcp_Request
Rcp_RequestContent
Rcp_RequestCookieEntry
Rcp_Response
Rcp_ResponseCallbackObject
Rcp_ResponseCookies
Rcp_SecurityConfiguration
Rcp_ServerAuthentication
Rcp_SessionConfiguration
Rcp_SessionListener
Rcp_StaticDnsRule
Rcp_StaticDnsRuleItem
Rcp_SyncInterceptor
Rcp_SyncInterceptorArray
Rcp_TimeInfo
Rcp_Timeout
Rcp_TracingConfiguration
Rcp_TransferConfiguration
Rcp_TransferRange
Rcp_Urls
Rcp_WebProxy
Rcp_OnBinaryReceiveCallback
Rcp_OnStatusCodeReceiveCallback
Rcp_OnGetDataCallback
Rcp_QuicSlist
Rcp_QuicIpAddress
Rcp_QuicIoVec
Rcp_QuicStreamData
API Error Codes
Key Fields in Fault Logs
@hms.collaboration.serviceInteraction (OneHop)
CollaborationCamera (Device Interconnectivity Component)
CollaborationService (Device Interconnectivity Component)
CollaborationDevicePicker (Hopping Control)
devicePicker (Device Selection Controller)
ServiceCollaboration
service_collaboration_api.h
ServiceCollaboration_CollaborationDeviceInfo
ServiceCollaboration_CollaborationDeviceInfoSets
ServiceCollaboration_SelectInfo
ServiceCollaborationCallback
ServiceCollaboration_SelectInfoV2
Error Codes
@ohos.telephony.call (Call)
@ohos.telephony.data (Cellular Data)
@ohos.telephony.esim (eSIM Management)
@ohos.telephony.observer (Telephony Status Observer)
@ohos.telephony.radio (Network Search)
@ohos.telephony.sim (SIM Management)
@ohos.telephony.sms (SMS)
@ohos.telephony.vcard (VCard)
Telephony
telephony_data.h
telephony_radio.h
telephony_radio_type.h
Telephony_NetworkState
Telephony Error Codes
@ohos.account.appAccount (Application Account Management)
@ohos.account.distributedAccount (Distributed Account Management)
@ohos.account.osAccount (OS Account Management)
@ohos.batteryInfo (Battery Information)
@ohos.busManager.serial (Serial Port Management)
@ohos.deviceInfo (Device Information)
@ohos.power (Power Management)
@ohos.runningLock (RunningLock)
@ohos.thermal (Thermal Management)
@ohos.usbManager (USB Manager)
@ohos.usbManager.serial (Serial Port Management)
@ohos.app.ability.PrintExtensionAbility (PrintExtensionAbility)
PrintExtensionContext
@ohos.pasteboard (Pasteboard)
@ohos.print (Print)
@ohos.scan (Scan)
@ohos.request (Upload and Download)
@ohos.request.cacheDownload (Download and Cache)
@ohos.zlib (Zip)
@ohos.selectionInput.SelectionExtensionAbility (SelectionExtensionAbility)
@ohos.selectionInput.SelectionExtensionContext (Word Selection Extension Context)
@ohos.selectionInput.selectionManager (Word Selection Management)
@ohos.selectionInput.SelectionPanel (Word Selection Panel)
System Common Events
@ohos.commonEventManager (Common Event)
@ohos.events.emitter (Emitter)
CommonEventData
CommonEventPublishData
CommonEventSubscriber
CommonEventSubscribeInfo
@ohos.base (Public Callback Information)
@ohos.annotation (Annotation)
@ohos.customization.customConfig (Custom Configurations)
@ohos.settings (Data Item Settings)
@ohos.settingsLite (Setting Information)
@ohos.wallpaper (Wallpaper)
@ohos.resourceschedule.systemload (System Load Level Management)
@ohos.systemDateTime (System Time and Time Zone)
@ohos.intelligentScene (Intelligent Scene)
System Common Events
@ohos.commonEvent (Common Event)
@ohos.usb (USB Manager) (No Longer Maintained)
@system.brightness (Screen Brightness)
@system.battery (Battery Information)
@system.device (Device Information)
@system.request (Upload and Download)
@ohos.screenLock (Screen Lock)
@ohos.systemTime (System Time and Time Zone)
OH_CommonEvent
DeviceInfo
OsAccount
OH_BatteryInfo
OH_Scan
OH_Print
Pasteboard
TimeService
deviceinfo.h
ohbattery_info.h
oh_commonevent.h
oh_commonevent_support.h
oh_pasteboard.h
oh_pasteboard_err_code.h
os_account.h
os_account_common.h
ohprint.h
ohscan.h
time_service.h
CommonEvent_SubscribeInfo
CommonEvent_PublishInfo
CommonEvent_RcvData
Pasteboard_ProgressInfo
Pasteboard_GetDataParams
OH_PasteboardObserver
OH_Pasteboard
Print_Margin
Print_PageSize
Print_Range
Print_DefaultValue
Print_PrinterCapability
Print_PrinterInfo
Print_PrintJob
Print_Property
Print_PropertyList
Print_Resolution
Print_StringList
Print_PrintAttributes
Print_PrintDocCallback
Scan_ScannerDevice
Scan_PictureScanProgress
Scan_ScannerOptions
USB Error Codes
Serial Port Management Error Codes
Running Lock Error Codes
zlib Error Codes
Pasteboard Error Codes
Thermal Manager Error Codes
Upload and Download Error Codes
Time and Time Zone Service Error Codes
Common Event Error Codes
Power Manager Error Codes
Account Management Error Codes
Print Service Error Codes
Settings Error Codes
Word Selection Error Codes
Intelligent Scene Error Codes
deviceInfo Error Codes
statusBarManager (Status Bar Management Service)
StatusBarViewExtensionAbility (Status Bar Extension Ability)
quickBarManager (Quick Bar Management Service)
ArkTS API Error Codes
@hms.fast.mathPrediction (Mathematical Prediction)
@hms.fast.schedulingOptimization (System Performance Optimization)
ArkTS API Error Codes
FAST
fast_ads_concurrent_hashmap.h
fast_ads_segment_map.h
fast_common_def.h
fast_dsp_common.h
fast_dsp_transform.h
fast_solver_polynomial.h
fast_solver_rect_partition.h
fast_collections_hashmap.h
fast_utils_algorithm.h
scheduling_optimization.h
FAST_BiquadCoefficients
FAST_BiquadCoefficientsD
FAST_Biquadm
FAST_BiquadmD
FAST_BiquadState
FAST_BiquadStateD
FAST_Poly
FAST_Rect
FAST_SplitComplex
FAST_SplitComplexD
HMS_FAST_SortData
FFRT
condition_variable.h
loop.h
mutex.h
queue.h
shared_mutex.h
sleep.h
task.h
timer.h
fiber.h
type_def.h
ffrt_function_header_t
ffrt_dependence_t
ffrt_deps_t
ffrt_task_attr_t
ffrt_queue_attr_t
ffrt_condattr_t
ffrt_mutexattr_t
ffrt_rwlockattr_t
ffrt_mutex_t
ffrt_rwlock_t
ffrt_cond_t
ffrt_loop_t
ffrt_queue_t
ffrt_task_handle_t
ffrt_fiber_t
@ohos.multimodalInput.inputDevice (Input Device)
@ohos.multimodalInput.inputEvent (Input Event)
@ohos.multimodalInput.intentionCode (Intention Code)
@ohos.multimodalInput.keyCode (Key Code)
@ohos.multimodalInput.keyEvent (Key Event)
@ohos.multimodalInput.mouseEvent (Mouse Event)
@ohos.multimodalInput.gestureEvent (Gesture Event)
@ohos.multimodalInput.pointer (Mouse Pointer)
@ohos.multimodalInput.touchEvent (Touch Event)
@ohos.multimodalInput.infraredEmitter (IR Management)
@ohos.multimodalInput.inputConsumer (Global Shortcut Keys)
@ohos.multimodalInput.inputEventClient (Input Event Injection)
input
oh_axis_type.h
oh_input_manager.h
oh_key_code.h
oh_pointer_style.h
Input_InterceptorEventCallback
Input_DeviceListener
OH_PixelmapNative
Input_KeyState
Input_KeyEvent
Input_MouseEvent
Input_TouchEvent
Input_AxisEvent
Input_Hotkey
Input_DeviceInfo
Input_InterceptorOptions
Input_CursorConfig
Input_CustomCursor
Input_CursorInfo
Global Shortcut Key Error Codes
Input Device Error Codes
Mouse Pointer Error Codes
IR Management Error Codes
Input Event Injection Error Codes
@ohos.enterprise.accountManager (Account Management)
@ohos.enterprise.adminManager (Administrator Permission Management)
@ohos.enterprise.applicationManager (Application Management)
@ohos.enterprise.bluetoothManager (Bluetooth Management)
@ohos.enterprise.browser (Browser Management)
@ohos.enterprise.bundleManager (Bundle Management)
@ohos.enterprise.common (Common Module)
@ohos.enterprise.deviceControl (Device Control Management)
@ohos.enterprise.deviceInfo (Device Information Management)
@ohos.enterprise.deviceSettings (Device Settings Management)
@ohos.enterprise.locationManager (Location Service Management)
@ohos.enterprise.networkManager (Network Management)
@ohos.enterprise.restrictions (Restrictions)
@ohos.enterprise.securityManager (Security Management)
@ohos.enterprise.systemManager (System Management)
@ohos.enterprise.usbManager (USB Management)
@ohos.enterprise.wifiManager (Wi-Fi Management)
@ohos.enterprise.EnterpriseAdminExtensionAbility (Enterprise Device Management Extension Ability)
@ohos.enterprise.telephonyManager (Telephony Management)
EnterpriseAdminExtensionContext (Enterprise Device Management Extension Context)
Enterprise Device Management Error Codes
QoS
qos.h
OH_QoS_GewuCreateSessionResult
OH_QoS_GewuSubmitRequestResult
hotspot-accelerate
linx_hotspot.h
Hotspot Accelerate Error Codes
deviceDetection (Device Hardware Consistency Check)
ArkTS API Error Codes
navigationInfoMgr (Navigation Information Management)
smartMobilityCommon (Smart Mobility)
ArkTS API Error Codes
naviTurnMode
trafficLane
@ohos.app.ability.DriverExtensionAbility (Driver Extension Ability)
@ohos.driver.deviceManager (Peripheral Management)
DriverExtensionContext
Ddk
HidDdk
ScsiPeripheralDDK
UsbDdk
USBSerialDDK
ddk_api.h
ddk_types.h
hid_ddk_api.h
hid_ddk_types.h
scsi_peripheral_api.h
scsi_peripheral_types.h
usb_ddk_api.h
usb_ddk_types.h
usb_serial_api.h
usb_serial_types.h
DDK_Ashmem
Hid_EmitItem
Hid_Device
Hid_EventTypeArray
Hid_KeyCodeArray
Hid_AbsAxesArray
Hid_RelAxesArray
Hid_MscEventArray
Hid_EventProperties
Hid_RawDevInfo
Hid_DeviceHandle
ScsiPeripheral_DeviceMemMap
ScsiPeripheral_IORequest
ScsiPeripheral_Request
ScsiPeripheral_Response
ScsiPeripheral_TestUnitReadyRequest
ScsiPeripheral_InquiryRequest
ScsiPeripheral_InquiryInfo
ScsiPeripheral_ReadCapacityRequest
ScsiPeripheral_CapacityInfo
ScsiPeripheral_RequestSenseRequest
ScsiPeripheral_BasicSenseInfo
ScsiPeripheral_VerifyRequest
ScsiPeripheral_Device
UsbControlRequestSetup
UsbDeviceDescriptor
UsbConfigDescriptor
UsbInterfaceDescriptor
UsbEndpointDescriptor
UsbDdkEndpointDescriptor
UsbDdkInterfaceDescriptor
UsbDdkInterface
UsbDdkConfigDescriptor
UsbRequestPipe
UsbDeviceMemMap
Usb_DeviceArray
Usb_NonRootHubArray
UsbSerial_Params
UsbSerial_Device
Driver Error Codes
@ohos.stationary (Device Status Awareness Framework)
@ohos.multimodalAwareness.motion (Motion Awareness)
@ohos.multimodalAwareness.metadataBinding (Metadata Binding)
@ohos.multimodalAwareness.deviceStatus (Device Status Awareness)
@ohos.multimodalAwareness.userStatus (User Status Awareness)
Motion Awareness Error Codes
Metadata Binding Error Codes
Device Status Awareness Error Codes
User Status Awareness Error Codes
HandwriteController (Handwriting Suite Function)
PointPredictor (Point Prediction Function)
InstantShapeGenerator (Instant Shape Function)
imageFeaturePicker (Global Color Picker Function)
stylusInteraction (Stylus Interaction Function)
StylusFrameBoost (Stylus Frame Boost)
HandwriteComponent (Handwriting Suite Components)
GlobalColorPicker
HandWrite
native_gcp_api.h
native_handwrite_api.h
HMS_GCP_Color
HMS_GCP_PickedColorInfo
HandWrite_HistoricalPoint
ArkTS API Error Codes
@ohos.sensor (Sensor)
@ohos.vibrator (Vibrator)
@system.sensor (Sensor)
@system.vibrator (Vibrator)
Sensor
Vibrator
oh_sensor.h
oh_sensor_type.h
vibrator.h
vibrator_type.h
Sensor_Info
Sensor_Event
Sensor_SubscriptionId
Sensor_SubscriptionAttribute
Sensor_Subscriber
Vibrator_Attribute
Vibrator_FileDescription
Sensor Error Codes
Vibrator Error Codes
@ohos.distributedHardware.mechanicManager (Mechanic Manager)
Mechanic Manager Error Codes
wearEngine (Wearable Capabilities)
wearEngineLite (Wearable Capabilities) (Lite)
ArkTS API Error Codes
aodNaviManager (AOD Navigation Service)
ArkTS API Error Codes
@ohos.hichecker (HiChecker)
@ohos.hidebug (HiDebug)
@ohos.hilog (HiLog)
@ohos.hiTraceChain (HiTraceChain)
@ohos.hiTraceMeter (HiTraceMeter)
@ohos.hiviewdfx.FaultLogExtensionAbility (Delayed Fault Notification)
@ohos.hiviewdfx.FaultLogExtensionContext (Delayed Fault Notification Context)
@ohos.hiviewdfx.hiAppEvent (Application Event Logging)
@ohos.hiviewdfx.hiRetrieval (Application Grayscale)
@ohos.hiviewdfx.jsLeakWatcher (ArkTS Leak Watcher)
@ohos.bytrace (ByTrace)
@ohos.hiAppEvent (HiAppEvent)
@ohos.faultLogger (FaultLogger)
HiAppEvent
HiCollie
HiDebug
HiLog
HiTrace
hiappevent.h
hiappevent_cfg.h
hiappevent_event.h
hiappevent_param.h
hicollie.h
hidebug.h
hidebug_type.h
log.h
trace.h
HiAppEvent_AppEventInfo
HiAppEvent_AppEventGroup
ParamListNode*
HiAppEvent_Watcher
HiAppEvent_Processor
HiAppEvent_Config
HiCollie_DetectionParam
HiCollie_SetTimerParam
HiDebug_ThreadCpuUsage
HiDebug_SystemMemInfo
HiDebug_NativeMemInfo
HiDebug_MemoryLimit
OH_HiDebug_RequestTraceConfig
HiDebug_JsStackFrame
HiDebug_NativeStackFrame
HiDebug_StackFrame
HiDebug_MallocDispatch
HiDebug_Backtrace_Object__*
HiDebug_GraphicsMemorySummary
HiDebug_ProcessSamplerConfig
OH_HiDebug_ResProfilerConfig
OH_HiDebug_ProfilingResult
HiTraceId
FaultLogger Error Codes
HiAppEvent Error Codes
HiDebug Error Codes
HiDebug CpuUsage Error Codes
HiDebug Trace Error Codes
HiCollie Error Codes
JsLeakWatcher Error Codes
Application Grayscale Error Codes
@ohos.app.ability.abilityDelegatorRegistry (AbilityDelegatorRegistry)
@ohos.application.testRunner (TestRunner)
@ohos.UiTest
@ohos.test.PerfTest
AbilityDelegator
AbilityDelegatorArgs
ShellCmdResult
@ohos.application.abilityDelegatorRegistry (AbilityDelegatorRegistry)
UiTest Error Codes
PerfTest Error Codes
Module Description
Functions
Interface (AudioCapturer)
Interface (AudioDebuggingManager)
Interface (AudioDeviceEnhanceManager)
Interface (AudioManager)
Interface (AudioRecordingManager)
Interface (AudioRenderer)
Interface (AudioRoutingManager)
Interface (AudioSessionManager)
Interface (AudioSpatializationManager)
Interface (AudioStreamManager)
Interface (AudioVolumeGroupManager)
Interface (AudioVolumeManager)
Interface (AudioLoopback)
Interfaces (Others)
Enums
Constants
Types
@ohos.multimedia.audioHaptic (Audio-Haptic)
@ohos.multimedia.systemSoundManager (System Sound Management)
SystemSoundPlayer (Sound Effect Player)
@ohos.multimedia.avVolumePanel (Volume Panel)
OHAudio
OHAudioSuite
OHMIDI
native_audiocapturer.h
native_audio_manager.h
native_audio_routing_manager.h
native_audio_session_manager.h
native_audio_stream_manager.h
native_audio_volume_manager.h
native_audiorenderer.h
native_audio_common.h
native_audio_accessory_common.h
native_audio_accessory_manager.h
native_audio_accessory_input_stream_manager.h
native_audio_converter.h
native_audio_device_base.h
native_audio_debugging_manager.h
native_audio_device_enhance_manager.h
native_audio_resource_manager.h
native_audiostream_base.h
native_audiostreambuilder.h
native_audio_suite_base.h
native_audio_suite_engine.h
native_audio_session_base.h
native_midi_base.h
native_midi.h
OH_AudioManager
OH_AudioRoutingManager
OH_AudioSession_Strategy
OH_AudioSession_DeactivatedEvent
OH_AudioSession_StateChangedEvent
OH_AudioSessionManager
OH_AudioStreamManager
OH_AudioVolumeManager
OH_AudioDeviceDescriptorArray
OH_AudioDeviceDescriptor
OH_AudioDebuggingManager
OH_AudioDeviceEnhanceManager
OH_AudioResourceManager
OH_AudioWorkgroup
OH_AudioAccessoryManager
OH_AudioAccessory
OH_AudioAccessoryInputStream
OH_AudioAccessoryInfo
OH_AudioAccessoryNoiseReductionCapability
OH_AudioAccessoryCapabilities
OH_AudioStreamInfo
OH_AudioRenderer_Callbacks_Struct
OH_AudioCapturer_Callbacks_Struct
OH_AudioStreamBuilderStruct
OH_AudioRendererStruct
OH_AudioCapturerStruct
OH_AudioFormat
OH_AudioDataArray
OH_EqualizerFrequencyBandGains
OH_AudioSuiteEngineStruct
OH_AudioSuitePipelineStruct
OH_AudioNodeStruct
OH_AudioNodeBuilderStruct
OH_AudioSuite_SpaceRenderPositionParams
OH_AudioSuite_PureVoiceChangeOption
OH_AudioSuite_SpaceRenderExtensionParams
OH_AudioSuite_SpaceRenderRotationParams
OH_AudioConverter_Format
OH_AudioConverterStruct
OH_MIDIEvent
OH_MIDIDeviceInformation
OH_MIDIPortInformation
OH_MIDIPortDescriptor
OH_MIDICallbacks
OH_MIDIClientStruct
OH_MIDIDeviceStruct
Audio Error Codes
AVCapability
AudioCodec
CodecBase
Core
VideoDecoder
VideoEncoder
AVDemuxer
AVMuxer
AVSource
Multimedia_Drm
native_avcapability.h
native_avcodec_audiocodec.h
native_avcodec_base.h
media_types.h
native_audio_channel_layout.h
native_audio_vivid.h
native_avbuffer.h
native_avbuffer_info.h
native_averrors.h
native_avformat.h
native_avmemory.h
native_avcodec_videobase.h
native_avcodec_videodecoder.h
native_avcodec_videoencoder.h
native_avdemuxer.h
native_avmuxer.h
native_avsource.h
native_cencinfo.h
OH_AVRange
OH_AVCapability
OH_AVCodecAsyncCallback
OH_AVCodecCallback
OH_AVDataSource
OH_AVDataSourceExt
NativeWindow
OH_AVCodec
OH_AVBuffer
OH_AVCodecBufferAttr
OH_AVFormat
OH_AVMemory
OH_AVDemuxer
DRM_MediaKeySystemInfo
OH_AVMuxer
OH_AVSource
DrmSubsample
OH_AVCencInfo
OH_CartesianPosition
OH_PolarPosition
OH_AudioObjectPosition
OH_AudioVividMetaBuilderStruct
AudioDecoder
AudioEncoder
avcodec_audio_channel_layout.h
native_avcodec_audiodecoder.h
native_avcodec_audioencoder.h
Module Description
Functions
Class (AVCastPickerHelper)
Interface (AVCastController)
Interface (AVSession)
Interface (AVSessionController)
Interfaces (Others)
Enums
Types
@ohos.multimedia.avCastPickerParam (AVCastPicker Parameters)
Module Description
Functions
Class (AVMusicTemplate)
Class (AVMusicTemplateController)
Interfaces (Others)
Enums
Types
@ohos.multimedia.avCastPicker (AVCastPicker)
@ohos.multimedia.avInputCastPicker (AVInputCastPicker)
OHAVSession
native_avmetadata.h
native_avsession.h
native_avsession_errors.h
native_avcastcontroller.h
native_avplaybackstate.h
native_avqueueitem.h
native_avsession_base.h
native_deviceinfo.h
OH_AVMetadataBuilderStruct
OH_AVMetadataStruct
AVSession_PlaybackPosition
OH_AVSession
OH_AVCastController
OH_AVSession_AVPlaybackState
OH_AVSession_AVQueueItem
OH_AVSession_AVMediaDescription
OH_AVSession_AVMediaDescriptionBuilder
AVSession_OutputDeviceInfo
AVSession_DeviceInfo
AVSession Management Error Codes
Audio Template Error Codes
Module Description
Functions
Interface (Aperture)
Interface (ApertureQuery)
Interface (AutoDeviceSwitch)
Interface (AutoDeviceSwitchQuery)
Interface (AutoExposure)
Interface (AutoExposureQuery)
Interface (CameraInput)
Interface (CameraManager)
Interface (CameraOutput)
Interface (CapturePhoto)
Interface (ColorManagement)
Interface (ColorManagementQuery)
Interface (ControlCenter)
Interface (ControlCenterQuery)
Interface (Flash)
Interface (FlashQuery)
Interface (Focus)
Interface (FocusQuery)
Interface (Macro)
Interface (MacroQuery)
Interface (ManualExposure)
APIs (ManualExposureQuery)
APIs (ManualFocus)
Interface (ManualFocusQuery)
APIs (ManualIso)
Interface (ManualIsoQuery)
Interface (MetadataOutput)
Interface (OIS)
Interface (OISQuery)
Interface (Photo)
Interface (PhotoOutput)
Interface (PhotoSession)
Interface (PreviewOutput)
Interface (SecureSession)
Interface (Session)
Interface (Stabilization)
Interface (StabilizationQuery)
Interface (VideoOutput)
Interface (VideoSession)
Interface (WhiteBalance)
Interface (WhiteBalanceQuery)
Interface (Zoom)
Interface (ZoomQuery)
Interfaces (Others)
Enums
Types
Deprecated Interface (CaptureSession, deprecated)
@ohos.multimedia.cameraPicker (Camera Picker)
OH_Camera
camera.h
camera_device.h
camera_input.h
camera_manager.h
capture_session.h
metadata_output.h
metadata_object_ext.h
photo_native.h
photo_output.h
preview_output.h
video_output.h
Camera_Size
Camera_Profile
Camera_FrameRateRange
Camera_VideoProfile
Camera_OutputCapability
Camera_Device
Camera_DeviceQueryInfo
Camera_StatusInfo
Camera_Point
Camera_Location
Camera_PhotoCaptureSetting
OH_Camera_PhotoCaptureSettingExt
Camera_FrameShutterInfo
Camera_CaptureEndInfo
Camera_Rect
OH_Camera_Rect_Ext
Camera_MetadataObject
OH_Camera_MetadataObjectExt
Camera_TorchStatusInfo
Camera_SmoothZoomInfo
Camera_CaptureStartInfo
Camera_FrameShutterEndInfo
Camera_FoldStatusInfo
Camera_AutoDeviceSwitchStatusInfo
Camera_ConcurrentInfo
Camera_ControlCenterStatusInfo
Camera_Manager
CameraInput_Callbacks
Camera_Input
CameraManager_Callbacks
CaptureSession_Callbacks
Camera_CaptureSession
MetadataOutput_Callbacks
Camera_MetadataOutput
OH_PhotoNative
PhotoOutput_Callbacks
Camera_PhotoOutput
PreviewOutput_Callbacks
Camera_PreviewOutput
VideoOutput_Callbacks
Camera_VideoOutput
Camera_OcclusionDetectionResult
OH_Camera_ZoomRange
OH_Camera_PhysicalAperture
OH_Camera_ZoomPointInfo
Camera Error Codes
Module Description
Functions
Interface (MediaKeySession)
Interface (MediaKeySystem)
Interfaces (Others)
Enums
Drm
native_drm_common.h
native_drm_err.h
native_mediakeysession.h
native_mediakeysystem.h
DRM_MediaKeyRequestInfo
DRM_MediaKeyRequest
DRM_Statistics
DRM_OfflineMediakeyIdArray
DRM_KeysInfo
DRM_MediaKeyStatus
DRM_PsshInfo
DRM_MediaKeySystemInfo
DRM_MediaKeySystemDescription
MediaKeySystem
MediaKeySession
MediaKeySession_Callback
OH_MediaKeySession_Callback
DRM Error Codes
Module Description
Functions
Interface (AuxiliaryPicture)
Interface (Image)
Interface (ImageCreator)
Interface (ImagePacker)
Interface (ImageReceiver)
Interface (ImageSource)
Interface (Metadata)
Class (ExifMetadata)
Class (MakerNoteHuaweiMetadata)
Class (HeifsMetadata)
Class (WebPMetadata)
Class (GifMetadata)
Class (JfifMetadata)
Class (TiffMetadata)
Class (PngMetadata)
Class (XMPMetadata)
Class (AvisMetadata)
Interface (Picture)
Interface (PixelMap)
Interfaces (Others)
Enums
Types
Constants
@ohos.multimedia.sendableImage (Image Processing Based on Sendable Objects)
@ohos.multimedia.videoProcessingEngine (Video Processing Engine)
Image_NativeModule
Image
ImageEffect
ImageProcessing
image_common.h
image_native.h
image_packer_native.h
image_receiver_native.h
image_source_native.h
picture_native.h
pixelmap_native.h
image_mdk.h
image_mdk_common.h
image_packer_mdk.h
image_pixel_map_mdk.h
image_pixel_map_napi.h
image_receiver_mdk.h
image_source_mdk.h
image_effect.h
image_effect_errors.h
image_effect_filter.h
image_processing.h
image_processing_types.h
OH_ImageSourceNative
OH_ImageSource_Info
OH_DecodingOptionsForPicture
OH_DecodingOptions
OH_PixelmapNative
OH_NativeBuffer
OH_Pixelmap_HdrStaticMetadata
OH_NativeColorSpaceManager
OH_Pixelmap_HdrDynamicMetadata
OH_Pixelmap_HdrGainmapMetadata
OH_Pixelmap_HdrMetadataValue
OH_Pixelmap_InitializationOptions
OH_Pixelmap_ImageInfo
Image_Size
Image_Region
OH_PictureMetadata
Image_String
OH_ImageNative
OH_ImagePackerNative
OH_ImageBufferData
OH_PackingOptions
OH_PackingOptionsForSequence
OH_ImageReceiverNative
OH_ImageReceiverOptions
OH_PictureNative
OH_AuxiliaryPictureNative
OH_AuxiliaryPictureInfo
OhosImageRect
ImageNative_
OhosImageComponent
OhosImageSize
ImagePacker_Opts_
ImagePacker_Native_
OhosPixelMapInfos
NativePixelMap_
OhosPixelMapCreateOps
OhosPixelMapInfo
OhosImageReceiverInfo
ImageReceiverNative_
OhosImageRegion
ImageSourceNative_
OhosImageSourceOps
OhosImageDecodingOps
OhosImageSourceInfo
OhosImageSource
OhosImageSourceDelayTimeList
OhosImageSourceSupportedFormat
OhosImageSourceSupportedFormatList
OhosImageSourceProperty
OhosImageSourceUpdateData
OH_ImageEffect
ImageEffect_DataValue
OH_EffectFilter
OH_EffectFilterInfo
OH_EffectBufferInfo
ImageEffect_Any
ImageEffect_FilterNames
ImageEffect_FilterDelegate
ImageEffect_Region
ImageEffect_Size
ImageProcessing_ColorSpaceInfo
OH_ImageProcessing
Image_PositionArea
Image_Scale
OH_ComposeOptions
OH_ImageRawData
OH_PictureNative_AuxiliaryPictureCopyItem
OH_PictureNative_MetadataCopyItem
Image Error Codes
Video Processing Engine Error Codes
Module Description
Functions
Interface (AVAdsController)
Interface (AVDownloaderManager)
Interface (AVImageGenerator)
Interface (AVMetadataExtractor)
Interface (AVPlayer)
Interface (AVRecorder)
Interface (AVScreenCaptureRecorder)
Interface (AVTranscoder)
Interface (MediaSource)
Interface (MediaSourceLoadingRequest)
Interfaces (Others)
Enums
Types
Deprecated Interface (AudioPlayer, deprecated)
Deprecated Interface (AudioRecorder, deprecated)
Deprecated Interface (VideoPlayer, deprecated)
@ohos.multimedia.videoProcessing (Video Processing)
SoundPool (Sound Pool)
AVImageGenerator
AVMetadataExtractor
AVPlayer
AVRecorder
AVTranscoder
AVScreenCapture
AVSinkBase
LowPowerAudioSink
LowPowerVideoSink
VideoProcessing
AVMediaSource
AVMediaBase
avimage_generator.h
avimage_generator_base.h
avmetadata_extractor.h
avmetadata_extractor_base.h
avplayer.h
avplayer_base.h
avrecorder.h
avrecorder_base.h
avtranscoder.h
avtranscoder_base.h
native_avscreen_capture.h
native_avscreen_capture_base.h
native_avscreen_capture_errors.h
lowpower_audio_sink.h
lowpower_audio_sink_base.h
lowpower_avsink_base.h
lowpower_video_sink.h
lowpower_video_sink_base.h
video_processing.h
video_processing_types.h
avmedia_base.h
avmedia_source.h
avmetakeys.h
OH_AVImageGenerator
OH_AVMetadataExtractor
MediaKeySession
DRM_MediaKeySystemInfo
AVPlayerCallback
OH_AVPlayer
OH_AVRecorder_Profile
OH_AVRecorder_Location
OH_AVRecorder_MetadataTemplate
OH_AVRecorder_Metadata
OH_AVRecorder_Config
OH_AVRecorder_Range
OH_AVRecorder_EncoderInfo
OH_AVRecorder
OH_AVTranscoder
OH_AVTranscoder_Config
OH_AudioCaptureInfo
OH_AudioEncInfo
OH_AudioInfo
OH_VideoCaptureInfo
OH_VideoEncInfo
OH_VideoInfo
OH_RecorderInfo
OH_AVScreenCaptureConfig
OH_PrivacyProtectInfo
OH_AVScreenCaptureCallback
OH_Rect
OH_AudioBuffer
OH_NativeBuffer
OH_AVScreenCapture
OH_AVScreenCapture_ContentFilter
OH_AVScreenCapture_CaptureStrategy
OH_AVScreenCapture_UserSelectionInfo
OH_AVScreenCaptureHighlightConfig
OH_LowPowerAudioSink
OH_LowPowerAudioSinkCallback
OH_AVSamplesBuffer
OH_LowPowerAVSink_Capability
OH_LowPowerVideoSink
OH_LowPowerVideoSinkCallback
VideoProcessing_ColorSpaceInfo
OH_VideoProcessing
NativeWindow
OH_AVFormat
VideoProcessing_Callback
OH_AVPlaybackStrategy
OH_AVMediaSource
OH_AVHttpHeader
OH_AVMediaSourceLoadingRequest
OH_AVMediaSourceLoader
OH_AVSeiMessageArray
OH_AVMetadataExtractor_OutputParam
OH_AVMetadataExtractor_FrameInfo
OH_MultiDisplayCapability
OH_AVPlayerVideoOutput
Media Error Codes
Module Description
Functions
Class (MediaAlbumChangeRequest)
Class (MediaAssetChangeRequest)
Class (MediaAssetsChangeRequest)
Class (MediaAssetManager)
Class (PhotoViewPicker)
Classes (Others)
Interface (AbsAlbum)
Interface (Album)
Interface (FetchResult)
Interface (MediaAssetDataHandler)
Interface (MediaAssetProgressHandler)
Interface (MovingPhoto)
Interface (PhotoAccessHelper)
Interface (PhotoAsset)
Interface (QuickImageDataHandler)
Interfaces (Others)
Enums
Types
@ohos.file.sendablePhotoAccessHelper (Album Management Based on a Sendable Object)
@ohos.file.AlbumPickerComponent (AlbumPickerComponent)
@ohos.file.PhotoPickerComponent (PhotoPickerComponent)
@ohos.file.RecentPhotoComponent (RecentPhotoComponent)
@ohos.multimedia.movingphotoview (MovingPhotoView)
MediaAssetManager
media_access_helper_capi.h
media_asset_base_capi.h
media_asset_capi.h
media_asset_change_request_capi.h
media_asset_manager_capi.h
moving_photo_capi.h
MediaLibrary_RequestId
OH_MediaAssetManager
OH_MediaAssetChangeRequest
OH_MovingPhoto
OH_MediaAsset
MediaLibrary_RequestOptions
Media Library Error Codes
ringtone (Ringtone Service)
ArkTS API Error Codes
customScan (Barcode Scanning by Custom UI)
detectBarcode (Recognizing Barcodes in an Image)
generateBarcode (Barcode Image Generation)
scanBarcode (Barcode Scanning by Default UI)
scanCore (Common Barcode Scanning Information)
ArkTS API Error Codes
arEngine (AR Capabilities)
arViewController (AR Scene Management Capabilities)
ARView (AR Scene Visualization)
AR Engine
ar_engine_core.h
AREngine_ARAugmentedImageSource
AREngine_ClipPlaneDistance
AREngine_ARSemanticDensePointData
AREngine_ARSemanticDenseCubeData
AR Engine Error Codes
@ohos.effectKit (Image Effects)
@ohos.graphics.colorSpaceManager (Color Space Management)
@ohos.graphics.sendableColorSpaceManager (Sendable Color Space Management)
@ohos.graphics.common2D (Common Data Types of 2D Graphics)
@ohos.graphics.displaySync (Variable Frame Rate)
Module Description
Class (Brush)
Class (Canvas)
Class (ColorFilter)
Class (Font)
Class (ImageFilter)
Class (Lattice)
Class (MaskFilter)
Class (Matrix)
Class (Path)
Class (PathEffect)
Class (PathIterator)
Class (Pen)
Class (PointUtils)
Class (RectUtils)
Class (Region)
Class (RoundRect)
Class (SamplingOptions)
Class (ShaderEffect)
Class (ShadowLayer)
Class (TextBlob)
Class (Tool)
Class (Typeface)
Class (TypefaceArguments)
Interfaces (Others)
Enums
@ohos.graphics.hdrCapability (HDR Capability)
@ohos.graphics.text (Text)
@ohos.graphics.uiEffect (Cascading Effect)
OH_NativeBuffer
NativeColorSpaceManager
NativeDisplaySoloist
Drawing
effectKit
OH_NativeImage
NativeVsync
NativeWindow
NativeFence
buffer_common.h
native_buffer.h
native_color_space_manager.h
native_display_soloist.h
drawing_bitmap.h
drawing_brush.h
drawing_canvas.h
drawing_color.h
drawing_color_filter.h
drawing_color_space.h
drawing_error_code.h
drawing_filter.h
drawing_font.h
drawing_font_collection.h
drawing_font_mgr.h
drawing_gpu_context.h
drawing_image.h
drawing_image_filter.h
drawing_lattice.h
drawing_mask_filter.h
drawing_matrix.h
drawing_memory_stream.h
drawing_path.h
drawing_path_effect.h
drawing_path_iterator.h
drawing_pen.h
drawing_pixel_map.h
drawing_point.h
drawing_record_cmd.h
drawing_rect.h
drawing_region.h
drawing_register_font.h
drawing_round_rect.h
drawing_sampling_options.h
drawing_shader_effect.h
drawing_shadow_layer.h
drawing_surface.h
drawing_text_blob.h
drawing_text_declaration.h
drawing_text_font_descriptor.h
drawing_text_global.h
drawing_text_line.h
drawing_text_lineTypography.h
drawing_text_run.h
drawing_text_typography.h
drawing_typeface.h
drawing_types.h
effect_filter.h
effect_types.h
native_image.h
native_vsync.h
buffer_handle.h
external_window.h
graphic_error_code.h
native_fence.h
OH_NativeBuffer_ColorXY
OH_NativeBuffer_Smpte2086
OH_NativeBuffer_Cta861
OH_NativeBuffer_StaticMetadata
OH_NativeBuffer_Config
OH_NativeBuffer_Plane
OH_NativeBuffer_Planes
OH_NativeBuffer
ColorSpacePrimaries
WhitePointArray
DisplaySoloist_ExpectedRateRange
OH_Drawing_BitmapFormat
OH_Drawing_Font_Metrics
OH_Drawing_GpuContextOptions
OH_Drawing_RunBuffer
OH_Drawing_PlaceholderSpan
OH_Drawing_FontDescriptor
OH_Drawing_LineMetrics
OH_Drawing_FontFallbackInfo
OH_Drawing_FontFallbackGroup
OH_Drawing_FontAdjustInfo
OH_Drawing_FontAliasInfo
OH_Drawing_FontGenericInfo
OH_Drawing_FontConfigInfo
OH_Drawing_FontStyleStruct
OH_Drawing_FontFeature
OH_Drawing_StrutStyle
OH_Drawing_RectSize
OH_Drawing_Point2D
OH_Drawing_Point3D
OH_Drawing_Image_Info
OH_Drawing_RectStyle_Info
OH_Drawing_String
OH_Filter_ColorMatrix
OH_OnFrameAvailableListener
OH_NativeVSync_ExpectedRateRange
BufferHandle
Region
Rect
OHHDRMetaData
OHExtDataHandle
OH_NativeColorSpaceManager
OH_DisplaySoloist
NativePixelMap_
OH_PixelmapNative
OH_Drawing_FontCollection
OH_Drawing_Typography
OH_Drawing_TextStyle
OH_Drawing_TypographyStyle
OH_Drawing_LineTypography
OH_Drawing_TypographyCreate
OH_Drawing_TextBox
OH_Drawing_PositionAndAffinity
OH_Drawing_Range
OH_Drawing_TextShadow
OH_Drawing_FontParser
OH_Drawing_TextTab
OH_Drawing_TextLine
OH_Drawing_Run
OH_Drawing_FontFullDescriptor
OH_Drawing_FontVariationAxis
OH_Drawing_FontVariationInstance
OH_Drawing_FontVariationInstanceCoordinate
OH_Drawing_Canvas
OH_Drawing_Pen
OH_Drawing_Region
OH_Drawing_Brush
OH_Drawing_Path
OH_Drawing_PathIterator
OH_Drawing_Lattice
OH_Drawing_Bitmap
OH_Drawing_Point
OH_Drawing_PixelMap
OH_Drawing_ColorSpace
OH_Drawing_PathEffect
OH_Drawing_Rect
OH_Drawing_RoundRect
OH_Drawing_Matrix
OH_Drawing_ShaderEffect
OH_Drawing_ShadowLayer
OH_Drawing_Filter
OH_Drawing_MaskFilter
OH_Drawing_ColorFilter
OH_Drawing_Font
OH_Drawing_FontFeatures
OH_Drawing_MemoryStream
OH_Drawing_FontArguments
OH_Drawing_Typeface
OH_Drawing_TextBlob
OH_Drawing_Image
OH_Drawing_ImageFilter
OH_Drawing_SamplingOptions
OH_Drawing_TextBlobBuilder
OH_Drawing_GpuContext
OH_Drawing_Surface
OH_Drawing_FontMgr
OH_Drawing_FontStyleSet
OH_Drawing_RecordCmdUtils
OH_Drawing_RecordCmd
OH_Drawing_Array
OH_Filter
OH_NativeImage
NativeWindow
NativeWindowBuffer
OH_NativeVSync
OHIPCParcel
colorSpaceManager Error Codes
Drawing and Display Error Codes
@ohos.graphics.scene (ArkGraphics 3D)
Scene
SceneNode
SceneType
SceneResources
ScenePostProcessSettings
assetDownloadManager (Resource Package Download Management)
AssetAccelerationExtensionAbility (ExtensionAbility for Resource Acceleration)
AssetAccelerationExtensionContext (ExtensionContext for Resource Acceleration)
launchAcceleration (Game Launch Acceleration)
gameBuddyService (Game Buddy Service)
ArkTS API Error Codes
GraphicsAccelerate
abr_base.h
abr_gles.h
frame_generation_base.h
frame_generation_gles.h
frame_generation_vk.h
opengtx_base.h
ABR_CameraData
ABR_Vector3
FG_AlgorithmModeInfo
FG_ContextDescription_VK
FG_Dimension2D
FG_DispatchDescription_GLES
FG_DispatchDescription_VK
FG_ImageFormat_VK
FG_ImageInfo_VK
FG_ImageSync_VK
FG_Mat4x4
FG_ResolutionInfo
FG_Vec3D
FG_PerFrameExtendedCameraInfo
FG_IntegrationInfo
OpenGTX_ConfigDescription
OpenGTX_FrameRenderInfo
OpenGTX_GameSceneInfo
OpenGTX_NetworkInfo
OpenGTX_NetworkLatency
OpenGTX_ResolutionValue
OpenGTX_Vector3
spatialRender
spatialEdit
spatial_recon_interface.h
SpatialRecon
HMS_SpatialRecon_ModelWriteInfo
HMS_SpatialRecon_DataFrame
HMS_SpatialRecon_Session
AREngine_ARSession
AREngine_ARFrame
XEngine
xeg_extension_defs.h
xeg_gles_adaptive_vrs.h
xeg_gles_extension.h
xeg_gles_neural_upscale.h
xeg_gles_spatial_upscale.h
xeg_gles_temporal_upscale.h
xeg_vulkan_adaptive_vrs.h
xeg_vulkan_common.h
xeg_vulkan_extension.h
xeg_vulkan_hps.h
xeg_vulkan_rt_reflection.h
xeg_vulkan_rt_visible_mask.h
xeg_vulkan_rtgi.h
xeg_vulkan_spatial_upscale.h
xeg_vulkan_temporal_upscale.h
xeg_vulkan_neural_upscale.h
xeg_control_display_separation.h
XEG_AdaptiveVRSCreateInfo
XEG_AdaptiveVRSDescription
XEG_DDGICreateInfo
XEG_DDGIDescription
XEG_DDGIVolumeEntryParameters
XEG_ExtensionProperties
XEG_HPSCreateInfo
XEG_HPSRadixSort
XEG_HPSRadixSortDescription
XEG_NNGICreateInfo
XEG_NNGIDescription
XEG_RTAOParameters
XEG_RTReflectionCreateInfo
XEG_RTReflectionDescription
XEG_RTShadowAOCreateInfo
XEG_RTShadowAODenoiserParameters
XEG_RTShadowAODescription
XEG_RTShadowParameters
XEG_SpatialUpscaleCreateInfo
XEG_SpatialUpscaleDescription
XEG_TemporalUpscaleCreateInfo
XEG_TemporalUpscaleDescription
XEG_NeuralUpscaleCreateInfo
XEG_NeuralUpscaleDescription
@hms.core.authentication (Unified Authentication Service)
@hms.core.account.extendService (Enhanced Service)
@hms.core.account.shippingAddress (Shipping Address Management Service)
@hms.core.account.minorsProtection (Youth Mode)
@hms.core.account.invoiceAssistant (Invoice Assistant Service)
@hms.core.account.realName (Identity Verification Service)
@hms.core.account.intimate (My Circle)
LoginPanel (HUAWEI ID Sign-in Panel Component)
LoginWithHuaweiIDButton (HUAWEI ID Sign-in Button Component)
loginComponentManager (HUAWEI ID Sign-in Component Management)
ArkTS Error Codes
General Information
Overview
Obtaining a User-Level Credential
Refreshing a User-Level Credential
Parsing a Credential
Revoking Authorization for a User-Level Credential
Obtaining an App-Level Credential
Obtaining QR Code Information
Obtaining a User-Level Credential
Overview
Obtaining the UnionID/OpenID and Mobile Number Bound to a HUAWEI ID with One-Tap Sign-In
Obtaining HUAWEI ID User Information: Avatar and Nickname
Obtaining HUAWEI ID User Information: Mobile Number
Obtaining the Risk Level
Overview
Obtaining Real-Name Information
Obtaining the Age Group of a User
Verifying Real-Name Information
Obtaining the UnionID Through the OpenID
Obtaining the JWT Public Key for ID Token Verification
Verifying an ID Token
Obtaining OpenID Connect Public Configurations
Obtaining the UnionID/OpenID and Mobile Number Bound to a HUAWEI ID with One-Tap Sign-In (Not Recommended)
REST API Error Codes
@ohos.advertising (Ads Service Framework)
@ohos.identifier.oaid (OAID Service)
@ohos.advertising.AdsServiceExtensionAbility (Advertising Service Extension Ability)
Advertisement (Content of the Requested Ad)
@ohos.advertising.AdComponent (Ad Display Component)
@ohos.advertising.AutoAdComponent (Carousel Ad Display Component)
Ads Service Framework Error Codes
OAID Error Codes
moduleInstallManager (On-Demand Feature Distribution)
productViewManager (Recommendation on AppGallery)
sceneManager (Ecosystem Query Service)
updateManager (Update)
attributionManager (App Attribution Service)
attributionTestManager (Debugging During Access to the App Attribution Service)
privacyManager (Privacy Agreement Management Service)
appInfoManager (App Metadata Management Service)
commentManager (App Review Service)
ArkTS API Error Codes
ModuleInstall
module_install.h
Posting Back the Attribution Result
deferredLink (Deferred Link Capability)
@ohos.calendarManager (Calendar Manager)
Calendar Error Codes
voipCall (In-App Call Management)
CallerInfoQueryExtensionAbility (Extended Ability for Querying Incoming and Outgoing Call Information)
CallerInfoQueryExtensionContext (Extended Context for Querying Incoming and Outgoing Call Information)
numberIdentify (Number Identification Capability Query)
ArkTS API Error Codes
cloudCommon (Common Module)
cloudFunction (Cloud Functions Module)
cloudStorage (Cloud Storage Module)
cloudDatabase (Cloud DB Module)
ArkTS API Error Codes
@ohos.contact (Contacts)
Contact Error Codes
@hms.enterpriseSpaceService.fileTransfer (Inter-workspace Data Transfer)
@hms.enterpriseSpaceService.spaceManager (Workspace Management)
ArkTS API Error Codes
fileManagerService
ArkTS API Error Codes
Icon Format Description
GameController
game_controller_type.h
game_device.h
game_device_event.h
game_pad.h
game_pad_event.h
GameDevice_AllDeviceInfos
GameDevice_DeviceInfo
GameDevice_DeviceEvent
GamePad_ButtonEvent
GamePad_AxisEvent
GamePad_PressedButton
gamePlayer (Basic Game Service)
gamePerformance (Game Scene Perception)
gameNearbyTransfer (Nearby Transfer)
ArkTS API Error Codes
GamePerformance
game_performance.h
C API Error Codes
Obtaining the Player ID
Obtaining playerId/openId/unionId Through gamePlayerId
Converting teamPlayerId in Batches
Disassociating an Account
Account Disassociation Notification
healthStore (Health and Fitness Data Services)
healthService (Health and Fitness Linking Services)
healthStore (Health and Fitness Data Services) (Lite)
healthService (Health and Fitness Linking Services) (Lite)
healthDataTypes (Health and Fitness Data Type Constants)
healthFields (Health and Fitness Data Fields)
healthModels (Health and Fitness Data Models)
samplePointHelper (Sampling Data Type Constants)
healthSequenceHelper (Health Record Type Constants)
exerciseSequenceHelper (Workout Record Type Constants)
healthDataTypes (Health and Fitness Data Type Constants) (Lite)
healthFields (Health and Fitness Data Fields) (Lite)
exerciseSequenceHelper (Workout Record Type Constants) (Lite)
exerciseRealtimeHelper (Real-Time Fitness Data Type Constants) (Lite)
ArkTS API Error Codes
IAP
Data Types
ArkTS API Error Codes
CashierComponent (Embedded IAP Cashier Component)
cashierComponentManager (Embedded IAP Cashier Component Management)
Overview
Generating a Token for a Server-Side API Call
Verifying the Signature in the Returned Result
Querying the Order Status for a Consumable, Non-consumable, or Non-renewable Subscription
Acknowledging the Delivery for a Consumable, Non-consumable, or Non-renewable Subscription
Querying Orders Related to Specific Purchase Records
Querying the Subscription Status
Acknowledging the Delivery for a Subscription
Postponing a Subscription Renewal Date
Querying the Order Status by Order Number
Querying the Purchase History of a User
Querying Server-Side Notification Records
Testing Server-Side Notifications
Generating a Signed Purchase Parameter for a Promotion
Key Event Notifications
Receiving a Refund Request Notification
Returning the Refund Review Result
Data Types
REST API Error Codes
liveViewManager
LiveViewLockScreenExtensionAbility
LiveViewLockScreenExtensionContext
LiveViewCardExtensionAbility
LiveViewCardExtensionContext
ArkTS API Error Codes
API Parameter Mapping Between Live View Kit and Push Kit
@ohos.geoLocationManager (Geolocation Manager)
@ohos.app.ability.FenceExtensionAbility (FenceExtensionAbility)
@ohos.app.ability.FenceExtensionContext (FenceExtensionContext)
@ohos.geolocation (Geolocation)
@system.geolocation (Geolocation)
Location
oh_location.h
oh_location_type.h
Location_BasicInfo
Location_RequestConfig
Location_Info
Location Kit Error Codes
Module Description
Class (MapComponentController)
Interface (BaseOverlay)
Interface (Marker)
Interface (MapPolyline)
Interface (MapPolygon)
Interface (MapCircle)
Interface (BasePriorityOverlay)
Interface (PointAnnotation)
Interface (Bubble)
Interface (CameraUpdate)
Interface (Projection)
Class (LatLngBoundsUtils)
Class (Animation)
Class (AlphaAnimation)
Class (RotateAnimation)
Class (ScaleAnimation)
Class (TranslateAnimation)
Class (FontSizeAnimation)
Class (PlayImageAnimation)
Class (AnimationSet)
Interface (ClusterOverlay)
Interface (ImageOverlay)
Interface (BuildingOverlay)
Interface (TraceOverlay)
Interface (MapArc)
class (SpatialRelationUtil)
Interface (AnimateResult)
Interface (MarkerDelegate)
Interface (MapEventManager)
Interface (MarkerClusterInfo)
Interface (TileOverlay)
Interface (IndoorMapInfo)
Interface (Heatmap)
Interface (MvtOverlay)
Interface (FlowFieldOverlay)
Interface (MassPointOverlay)
Interface (MapSignalLine)
Types
Enums
Functions
mapCommon (Map Attribute Model)
navi (Route Planning)
petalMaps (Starting the Map App)
sceneMap (Scenario-specific Control)
site (Place Search)
staticMap (Static Map)
offlineMapData (Offline Map)
ArkTS API Error Codes
POI Types
City Codes and Administrative Division Codes
Supported Countries/Regions for Route Planning
MapComponent (Map Component)
@ohos.notificationManager (NotificationManager)
@ohos.notificationExtensionSubscription (notificationExtensionSubscription)
@ohos.application.NotificationSubscriberExtensionAbility (ExtensionAbility for Notification Subscription)
@ohos.application.NotificationSubscriberExtensionContext (ExtensionAbility Context for Notification Subscription)
NotificationActionButton
NotificationCommonDef
NotificationContent
NotificationExtensionContent
NotificationFlags
NotificationInfo
NotificationRequest
NotificationSlot
NotificationTemplate
NotificationUserInput
NotificationExtensionSubscriptionInfo
@ohos.notification (Notification)
@system.notification (Notification)
NOTIFICATION
notification.h
Notification Error Codes
paymentService (HarmonyOS Payment Service)
realNameService (Real-Name Service)
ecnyPaymentService (e-CNY Payment Service)
thirdPaymentService (Third-Party Payment Service)
promotionService (Promotion Service)
ArkTS API Error Codes
Overview
Pre-ordering
Closing an Order
Payment Result Callback Notification
Querying Order Information by sysTransOrderNo
Querying Order Information by mercOrderNo
Applying for Refunds
Refund Result Callback Notification
Querying Refund Order Information by sysRefundOrderNo
Querying Refund Order Information by mercRefundOrderNo
Pre-order
Payment Result Callback Notification
Querying Order Information by sysTransOrderNo
Querying Order Information by mercOrderNo
Applying for Refunds
Refund Result Callback Notification
Querying Refund Order Information by sysRefundOrderNo
Querying Refund Order Information by mercRefundOrderNo
Contract Signing Result Callback Notification
Querying Contract Signing Order Information by mercContractCode
Querying Contract Signing Order Information by contractId
Applying for Contract Termination
Contract Termination Result Callback Notification
Pre-signing
Contract Signing Result Callback Notification
Applying for PIN-Free Withholding
Withholding Result Callback Notification
Querying Contract Signing Order Information by mercContractCode
Querying Contract Signing Order Information by contractId
Querying Order Information by sysTransOrderNo
Querying Order Information by mercOrderNo
Applying for Contract Termination
Contract Termination Result Callback Notification
Applying for Refunds
Refund Result Callback Notification
Querying Refund Order Information by sysRefundOrderNo
Querying Refund Order Information by mercRefundOrderNo
Querying Reconciliation Statements
Querying Settlement Bills
Pre-order
Closing an Order
Payment Result Callback Notification
Querying Order Information by sysTransOrderNo
Querying Order Information by mercOrderNo
Requesting Refunds
Refund Result Callback Notification
Querying Refund Order Information by sysRefundOrderNo
Querying Refund Order Information by mercRefundOrderNo
Pre-order
Payment Result Callback Notification
Querying Order Information by sysTransOrderNo
Querying Order Information by mercOrderNo
Applying for Refunds
Refund Result Callback Notification
Querying Refund Order Information by sysRefundOrderNo
Querying Refund Order Information by mercRefundOrderNo
Contract Signing Result Callback Notification
Querying Contract Signing Information by mercContractCode
Querying Signing Information by contractId
Applying for Contract Termination
Contract Termination Result Callback Notification
Pre-signing
Contract Signing Result Callback Notification
Applying for PIN-Free Withholding
Withholding Result Callback Notification
Querying Contract Signing Information by mercContractCode
Querying Contract Signing Information by contractId
Querying Order Information by sysTransOrderNo
Querying Order Information by mercOrderNo
Applying for Contract Termination
Contract Termination Result Callback Notification
Applying for Refunds
Refund Result Callback Notification
Querying Refund Order Information by sysRefundOrderNo
Querying Refund Order Information by mercRefundOrderNo
Pre-order
Closing a Combined Payment Order
Combined Payment Result Callback Notification
Querying Order Information by combinedSysTransOrderNo
Querying Order Information by combinedMercOrderNo
Requesting a Refund
Refund Result Callback Notification
Querying Refund Order Information by sysRefundOrderNo
Querying Refund Order Information by mercRefundOrderNo
Querying Reconciliation Bills
Querying Settlement Bills
Obtaining an App-Level Credential
Real-Name Pre-verification
Real-Name Verification Result Query
Real-Name Authorization Result Query
Facial Pre-verification
Facial Verification Result Query
Creating a Coupon Batch
Modifying Coupon Batch Information
Querying Coupon Batch Details
Uploading Saved Coupon Codes
Modifying the Budget for Coupons in a Batch
Setting the Callback Notification URL
Querying the Callback Notification URL
Coupon Distribution
Coupon Distribution Event Callback Notification
Coupon Write-Off
Applying for Coupon Return
Deactivating a Coupon
Querying Coupons of a User
Querying Details About a Coupon of a User
Querying Platform Coupons Available to a User
REST API Result Codes
Data Model Description
Appendix
pdfService (PDF Services)
pdfViewManager (PDF Preview)
PdfView (PDF Preview Component)
ArkTS API Error Codes
filePreview (File Preview)
openFileBoost (File Open Boost) (Deprecated)
ArkTS API Error Codes
Preview
open_file_boost.h
file_cache_boost.h
preview_kit.h
Anonymous Application Identifier (AAID)
pushCommon
pushService
RemoteNotificationExtensionAbility
RemoteNotificationExtensionContext
serviceNotification
VoIPExtensionAbility (Deprecated)
VoIPExtensionContext (Deprecated)
PushExtensionAbility
PushExtensionContext
RemoteLocationExtensionAbility
RemoteLocationExtensionContext
ArkTS API Error Codes
Secure Access Requirements
Image Risk Control
Function Description
Request Body Structure
Request Body Parameters
Response Parameters
Request Example
Message Frequency Control
Message Revocation
Message Receipt
Service Notification
Service Updates Sending API
Service Updates Parameters
bookParser (Book Parsing Capability)
readerCore (Reader Kit Core Capabilities)
ReadPageComponent (Reading Page Component)
ArkTS API Error Codes
atomicService (Convergent Scenario-specific APIs)
fileUriService (File Path Conversion APIs)
ArkTS API Error Codes
FunctionalButton (Button Component)
functionalButtonComponentManager (Scenario-specific Convergent Button Component Management)
FunctionalInput (Input Component)
functionalInputComponentManager (Scenario-specific Convergent Input Component Management)
ArkTS Component Error Codes
@hms.utilityApplication.screenTimeGuard.guardService (Screen Time Guard Kit)
@hms.utilityApplication.screenTimeGuard.appPicker (App Selection)
@hms.utilityApplication.screenTimeGuard.TimeGuardExtensionAbility (Screen Time Guard Extension Ability)
@hms.utilityApplication.screenTimeGuard.TimeGuardExtensionContext (Screen Time Guard Extension Context)
ArkTS API Error Codes
systemShare (System Share)
harmonyShare (Huawei Share)
ArkTS API Error Codes
walletPass (Pass Capability)
walletTransitCard (Transportation Card Capability)
ArkTS API Error Codes
General Information
Public APIs
Digital Car Key APIs
REST API Result Codes
weatherService (Weather Data Service)
ArkTS API Error Codes
A2A (A2A Protocol)
FunctionComponent
ArkTS API Error Codes
CANN
hiai_aipp_param.h
hiai_helper.h
hiai_options.h
hiai_single_op.h
hiai_tensor.h
llm_engine.h
HiAISingleOpDescriptor_ConvolutionParam
HiAI_SingleOpExecutorConvolutionParam
HiAI_SingleOpExecutorFusedConvolutionActivationParam
textToSpeech (Text to Speech)
speechRecognizer (Speech Recognition)
ArkTS API Error Codes
textRecognition (OCR)
faceDetector (Face Detection)
faceComparator (Face Verification)
subjectSegmentation (Subject Segmentation)
visionBase (Core Vision Kit Base Class)
objectDetection (Multi-object Detection)
skeletonDetection (Skeleton Detection)
imageSuperResolution (Image Super-Resolution)
textSearchImage (Searching for Images by Text)
ArkTS API Error Codes
insightIntent
InsightIntentUIExtensionAbility
ArkTS API Error Codes
Sharing an Intent
Revoking an Event
textProcessing
EntityType
jsonObject (Description of Parameters in Entity Return Value)
ArkTS API Error Codes
@ohos.ai.mindSporeLite (On-device AI Framework)
MindSpore
context.h
data_type.h
format.h
model.h
status.h
tensor.h
types.h
OH_AI_TensorHandleArray
OH_AI_ShapeInfo
OH_AI_CallBackParam
NNRTDeviceDesc
OH_AI_ContextHandle
OH_AI_DeviceInfoHandle
OH_AI_TensorHandle
OH_AI_AllocatorHandle
OH_AI_ModelHandle
OH_AI_TrainCfgHandle
NeuralNetworkRuntime
neural_network_core.h
neural_network_runtime.h
neural_network_runtime_type.h
OH_NN_UInt32Array
OH_NN_QuantParam
OH_NN_Tensor
OH_NN_Memory
OH_NNModel
OH_NNCompilation
OH_NNExecutor
NN_QuantParam
NN_TensorDesc
NN_Tensor
TextReader (Reading Control)
ReadStateCode (Reading Status)
WindowManager (Window Management)
TextReaderIcon (Speaker Icon)
TextReaderIconV2 (Speaker Icon)
AICaptionComponent (AICaption Component)
ArkTS API Error Codes
interactiveLiveness (Face Liveness Detection)
visionImageAnalyzer (AI Image Recognition)
CardRecognition (Card Recognition Control)
DocumentScanner (Document Scanning Control)
ArkTS API Error Codes
Class (Console)
loadNativeModule (Synchronously and Dynamically Loading a System Library)
SysCap
Timer
SyscapNdk
memory
JSVM
syscap_ndk.h
purgeable_memory.h
jsvm.h
jsvm_types.h
JSVM_CallbackStruct
JSVM_HeapStatistics
JSVM_InitOptions
JSVM_CreateVMOptions
JSVM_VMInfo
JSVM_PropertyDescriptor
JSVM_ExtendedErrorInfo
JSVM_TypeTag
JSVM_PropertyHandlerConfigurationStruct
JSVM_ScriptOrigin
JSVM_CompileOptions
JSVM_CodeCache
JSVM_PropertyHandler
JSVM_DefineClassOptions
JSVM_VM__*
JSVM_VMScope__*
JSVM_EnvScope__*
JSVM_Script__*
JSVM_Env__*
JSVM_CpuProfiler__*
JSVM_Value__*
JSVM_Data__*
JSVM_Ref__*
JSVM_HandleScope__*
JSVM_EscapableHandleScope__*
JSVM_CallbackInfo__*
JSVM_Deferred__*
JSVM_CallbackStruct*
JSVM_PropertyHandlerConfigurationStruct*
JSVM_CompileProfile
PurgMem
JSVM_DeserializeResult
musl libc
C++ Standard Library
Node-API
libuv
OpenSL ES
OpenGL ES
OpenGL
EGL
ICU4C
zlib
Vulkan Development Overview
Vulkan Surface Development
Vulkan External Memory Development
Vulkan Capabilities
Vulkan
vulkan_ohos.h
VkSurfaceCreateInfoOHOS
VkNativeBufferOHOS
VkSwapchainImageCreateInfoOHOS
VkPhysicalDevicePresentationPropertiesOHOS
VkNativeBufferUsageOHOS
VkNativeBufferPropertiesOHOS
VkNativeBufferFormatPropertiesOHOS
VkImportNativeBufferInfoOHOS
VkMemoryGetNativeBufferInfoOHOS
VkExternalFormatOHOS
NativeWindow
OHBufferHandle
OH_NativeBuffer
Native API Symbols Not Exported
NDK-Related musl libc Interface Usage Restrictions
EGL Symbols Exported from Native APIs
ICU4C Symbols Exported from Native APIs
OpenGL ES 3.2 Symbols Exported from Native APIs
OpenGL Symbols
Seccomp-Provided System Call List

Error Codes

FaultLogger Error Codes
HiAppEvent Error Codes
HiDebug Error Codes
HiDebug CpuUsage Error Codes
HiDebug Trace Error Codes
HiCollie Error Codes
JsLeakWatcher Error Codes
Application Grayscale Error Codes