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Class UiWebViewClient

UiWebViewClient Applications should implement this interface to receive events from UiWebView. Register an instance of UiWebViewClient with the UiWebView instance using the API: 'setWebViewClient'.

Hierarchy

  • UiWebViewClient

Index

Constructors

Methods

Constructors

constructor

Methods

onBeforeResourceLoad

  • onBeforeResourceLoad(webview: UiWebView | null, resource_url: string): void

  • Notify the host application that resource will be loaded.

    Parameters

    • webview: UiWebView | null

      the UiWebView that triggered this call.

    • resource_url: string

      the url of the resource about to be loaded.

    Returns void

onExternalProtocol

  • onExternalProtocol(webview: UiWebView | null, url: string): void

  • Notify host application to handle external schemes/protocols (that are not handled by webview). Any non-standard browser schemes (other than: http, https, file etc) are treated as external schemes.

    Parameters

    • webview: UiWebView | null

      the UiWebView that triggered this call.

    • url: string

      the url for external scheme or protocol

    Returns void

onLoadEnd

  • onLoadEnd(webview: UiWebView | null, is_main_frame: boolean, http_error_code: number): void

  • Notify host application of load completion. http error code is set if any error occurred. 0 error code implies no error.

    Parameters

    • webview: UiWebView | null

      the UiWebView that triggered this call.

    • is_main_frame: boolean

      if this event was for the main frame.

    • http_error_code: number

      the standard http error code, 0 is returned for success.

    Returns void

onLoadError

  • onLoadError(webview: UiWebView | null, is_main_frame: boolean, error_code: number, error_str: string, failed_url: string): void

  • Notify host application of load error. These errors could be due to connectivity, certificate errors etc. The error string is the stringified version of the error code.

    Parameters

    • webview: UiWebView | null

      the UiWebView that triggered this call.

    • is_main_frame: boolean

      if this event was for the main frame.

    • error_code: number

      error code for the error

    • error_str: string

      human readable error string

    • failed_url: string

      the url that caused the load error

    Returns void

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