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detectWebpageLocale(for:completionHandler:)

Called to detect the locale of the webpage currently loaded in the tab.

Declaration

optional func detectWebpageLocale(for context: WKWebExtensionContext, completionHandler: @escaping (Locale?, (any Error)?) -> Void)
optional func detectWebpageLocale(for context: WKWebExtensionContext) async throws -> Locale?

Parameters

  • context:

    The context in which the web extension is running.

  • completionHandler:

    A block that must be called upon completion. The block takes two arguments: the detected locale (or nil if the locale is unknown) and an error, which should be provided if any errors occurred.

Discussion

No action is performed if not implemented.