Application Models

• Application Model Overview
  • Elements of the Application Model
  • Interpretation of the Application Model
• Stage Model Development
  • Stage Model Development Overview
  • Stage Model Application Components
    • Application- or Component-Level Configuration
    • UIAbility Component
      • UIAbility Overview
      • UIAbility Lifecycle
      • UIAbility Launch Type
      • UIAbility Usage
      • Data Synchronization Between UIAbility and UI Page
      • Intra-Device Interaction Between UIAbility Components
    • ExtensionAbility Component
      • ExtensionAbility Overview
      • InputMethodExtensionAbility
      • AccessibilityExtensionAbility
      • ServiceExtensionAbility
      • WindowExtensionAbility (for System Applications Only)
      • EnterpriseAdminExtensionAbility
      • DriverExtensionAbility
    • Service Widget Development in Stage Model
      • Service Widget Overview
      • Developing an ArkTS Widget
        • ArkTS Widget Working Principles
        • ArkTS Widget Related Modules
        • ArkTS Widget Development
          • Creating an ArkTS Widget
          • Configuring Widget Configuration Files
          • Widget Lifecycle Management
          • Widget Page Development
            • Widget Page Capability Overview
            • Using Animations in the Widget
            • Applying Custom Drawing in the Widget
          • Widget Event Development
            • Widget Event Capability Overview
            • Redirecting to a UIAbility Through the router Event
            • Launching a UIAbility in the Background Through the call Event
            • Updating Widget Content Through the message Event
            • Updating Widget Content Through the router or call Event
          • Widget Data Interaction
            • Widget Data Interaction Overview
            • Configuring a Widget to Update Periodically
            • Updating Widget Content Through a Proxy
            • Updating Local and Online Images in the Widget
            • Updating Widget Content by State
            • Updating Widget Content by Widget Host (for System Applications Only)
      • Developing a JS Widget
    • AbilityStage Component Container
    • Context
    • Want
      • Want Overview
      • Matching Rules of Explicit Want and Implicit Want
      • Common action and entities Values
      • Using Explicit Want to Start an Application Component
      • Using Implicit Want to Open a Website
      • Using Want to Share Data Between Applications
    • Component Startup Rules (Stage Model)
    • Inter-Device Application Component Interaction (Continuation)
      • Continuation Overview
      • Cross-Device Migration
      • Multi-device Collaboration
    • Subscribing to System Environment Variable Changes
  • Process Model
    • Process Model Overview
    • Common Events
      • Introduction to Common Events
      • Common Event Subscription
        • Common Event Subscription Overview
        • Subscribing to Common Events in Dynamic Mode
        • Subscribing to Common Events in Static Mode (for System Applications Only)
        • Unsubscribing from Common Events in Dynamic Mode
      • Publishing Common Events
      • Removing Sticky Common Events (for System Applications Only)
    • Background Services
  • Thread Model
    • Thread Model Overview
    • Using EventHub for Intra-Thread Communication
  • Mission Management
    • Mission Management Scenarios
    • Mission and Launch Type
    • Page Stack and Mission List
    • Setting the Icon and Name of a Mission Snapshot
  • Application Configuration File
• FA Model Development
  • FA Model Development Overview
  • FA Model Application Components
    • Application- or Component-Level Configuration
    • PageAbility Component Development
      • PageAbility Overview
      • PageAbility Configuration
      • PageAbility Lifecycle
      • PageAbility Launch Type
      • Creating a PageAbility
      • Starting a Local PageAbility
      • Stopping a PageAbility
      • Starting a Remote PageAbility (for System Applications Only)
      • Starting a Specified Page
      • Window Properties
      • Requesting Permissions
      • Redirection Rules
    • ServiceAbility Component Development
      • ServiceAbility Overview
      • ServiceAbility Configuration
      • ServiceAbility Lifecycle
      • Creating a ServiceAbility
      • Starting a ServiceAbility
      • Connecting to a ServiceAbility
    • DataAbility Component Development
      • DataAbility Overview
      • DataAbility Configuration
      • DataAbility Lifecycle
      • Creating a DataAbility
      • Starting a DataAbility
      • Accessing a DataAbility
      • DataAbility Permission Control
    • Service Widget Development in FA Model
    • Context
    • Want
    • Component Startup Rules (FA Model)
  • Process Model
    • Process Model Overview
    • Common Events
    • Background Services
  • Thread Model
    • Thread Model Overview
    • Using Emitter for Inter-Thread Communication
  • Mission Management
  • Application Configuration File
• Development of Component Interaction Between the FA Model and Stage Model
  • Component Interaction Between the FA Model and Stage Model
  • Starting a UIAbility from the FA Model
  • Connecting to a ServiceExtensionAbility from the FA Model
  • Accessing a DataShareExtensionAbility from the FA Model
  • Starting a PageAbility from the Stage Model
  • Connecting to a ServiceAbility from the Stage Model
• Switching from the FA Model to the Stage Model
  • Model Switching Overview
  • Configuration File Switching
    • Differences in Configuration Files
    • Switching of app and deviceConfig
    • Switching of module
  • Component Switching
    • PageAbility Switching
    • ServiceAbility Switching
    • DataAbility Switching
  • Widget Switching
  • API Switching
    • API Switching Overview
    • Context Switching
    • featureAbility Switching
    • particleAbility Switching
    • LifecycleForm Switching
    • LifecycleApp Switching
    • LifecycleService Switching
    • LifecycleData Switching
    • DataAbilityHelper Switching
    • mediaLibrary Switching
    • request Switching
    • resourceManager Switching
    • window Switching
    • Storage Switching