[Refactor] Add version check for `WKWebView` API call

[pewsheen]

We fixed some issues caused by calling the OS API that was introduced in a higher OS version than the client's version.
Maybe we should at least scan our codebase and find out those APIs require a higher version than Tauri's minimum platform support, which is macOS 10.15+ and iOS 9+

Roadmap

• Comment on those API calls that are higher than macOS 10.15 and iOS 9 (refactor(wkwebview): add comment to API call about OS requirement and document #1679)
• Adding version check guard to those API, maybe we can discuss the behavior case by case

API List

(Showing those higher than the minimum support version only)

Guarded APIs

They are either guarded by checking os version, or using respondsToSelector

API	Required
WKWebsiteDataStore.dataStoreForIdentifier(_:)	macOS 14+, iOS 17+
WKWebViewConfiguration.setLimitsNavigationsToAppBoundDomains(_:)	macOS 11+, iOS 14+
WKWebView.setUnderPageBackgroundColor(_:)	macOS 12+, iOS 15+
WKPreferences KVC inactiveSchedulingPolicy	macOS 14+, iOS 17+
WKWebView.setInspectable(_:)	macOS 13.3+, iOS 16.4+
NSWindow.setTitlebarSeparatorStyle(_:)	macOS 11+
NSApplication.activate()	macOS 14+
WKWebView.printOperationWithPrintInfo(_:)	macOS 11+
NSHTTPCookie.sameSitePolicy	macOS 10.15+, iOS 13+
WKNavigationAction.shouldPerformDownload	macOS 11.3+, iOS 14.5+

Not yet guarded

API	Required
WKWebViewConfiguration.urlSchemeHandlerForURLScheme(_:)	macOS 10.13+, iOS 11+
WKWebViewConfiguration.setURLSchemeHandler(_:forURLScheme:)	macOS 10.13+, iOS 11+
WKWebViewConfiguration.defaultWebpagePreferences + WKWebpagePreferences.setAllowsContentJavaScript(_:)	macOS 10.15+, iOS 13+
WKWebViewConfiguration.setMediaTypesRequiringUserActionForPlayback(_:)	macOS 10.12+, iOS 10+
WKWebView.setPageZoom(_:)	macOS 11+, iOS 14+
WKWebsiteDataStore.httpCookieStore / WKHTTPCookieStore.getAllCookies(_:)	macOS 10.13+, iOS 11+
WKWebsiteDataStore.httpCookieStore / WKHTTPCookieStore.setCookie(_:completionHandler:)	macOS 10.13+, iOS 11+
WKWebsiteDataStore.httpCookieStore / WKHTTPCookieStore.deleteCookie(_:completionHandler:)	macOS 10.13+, iOS 11+
WKWebsiteDataStore.fetchAllDataStoreIdentifiers(_:)	macOS 14+, iOS 17+
WKWebsiteDataStore.removeDataStoreForIdentifier(_:completionHandler:)	macOS 14+, iOS 17+

Private API / KVC

These are the API / KVCs that are not listed on the public document

Key / API
allowsPictureInPictureMediaPlayback
drawsBackground
fullScreenEnabled
developerExtrasEnabled

[FabianLars]

Maybe we should at least scan our codebase and find out those APIs require a higher version than Tauri's minimum platform support, which is macOS 10.15+ and iOS 9+

10.13 actually

[pewsheen]

Maybe we should at least scan our codebase and find out those APIs require a higher version than Tauri's minimum platform support, which is macOS 10.15+ and iOS 9+

10.13 actually

It's 10.15 in Tauri's README, do we need to update that?

[FabianLars]

hmm perhaps, or we leave it so less users want support for these ancient versions 😂 10.15 was the last version still supported by apple at that point in time i think so i think that's why we chose it. 10.13 just so happens to be the technical minimum.