Class AppUtils

constructor

• new AppUtils(): AppUtils.AppUtils

  Returns AppUtils.AppUtils

Staticinstance

StaticclearInterval

• clearInterval(timerId: number): void

  Clears a timer with the specified timer ID.

  Parameters

  • timerId: number

    The ID of the timer to clear.

  Returns void

StaticgetApp

• getApp(): BaseApp.BaseApp

  Retrieves the root application instance (BaseApp) from the global container.

  Returns BaseApp.BaseApp

  The BaseApp instance.

StaticgetAsyncCommand

• getAsyncCommand(): AsyncCommand

  Retrieves an AsyncCommand instance from the instance pool.

  Returns AsyncCommand

  The AsyncCommand instance.

StaticgetPlatform

• getPlatform(): PlatformType

  Detects the current running platform.

  Returns PlatformType

  The type of the platform.

StaticgetTimerService

• getTimerService(): TimerService.TimerService

  Retrieves the TimerService instance from the global container.

  Returns TimerService.TimerService

  The TimerService instance.

Staticregister

• register(key: string, service: any): void

  Registers a service in the global container.

  Parameters

  • key: string

    The key to associate with the service.
  • service: any

    The service instance to register.

  Returns void

Staticresolve

• resolve<T>(key: string, isRequired?: boolean): T

  Resolves a dependency from the global container or IoC container. Throws an error if the dependency is required but not found.

  Type Parameters

  • T

  Parameters

  • key: string

    The key of the dependency to resolve.
  • isRequired: boolean = true

    Whether the dependency is required (default: true).

  Returns T

  The resolved dependency instance.

  Throws

  Error if the dependency is required but not found.

StaticsayAudioGuideItem

• sayAudioGuideItem(item: undefined | IAudioGuideItem): void

  Parameters

  • item: undefined | IAudioGuideItem

  Returns void

StaticsayText

• sayText(
      text: string,
      priority?: number,
      origin?: IHosannaView<ViewState>,
      flushPrevious?: boolean,
  ): void

  Parameters

  • text: string
  • Optionalpriority: number
  • Optionalorigin: IHosannaView<ViewState>
  • OptionalflushPrevious: boolean

  Returns void

StaticsetTimer

• setTimer(callback: Function, interval: number, repeat?: boolean): number

  Sets a timer with the specified callback, interval, and repeat flag.

  Parameters

  • callback: Function

    The function to execute when the timer elapses.
  • interval: number

    The interval in milliseconds.
  • repeat: boolean = false

    Whether the timer should repeat (default: false).

  Returns number

  The timer ID.