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ASF subversion and git services commented on CB-6884: ----------------------------------------------------- Commit 2a38ad254de202b7aef893427f5c08de2903a415 in cordova-ios's branch refs/heads/wkwebview from [~shazron] [ https://git-wip-us.apache.org/repos/asf?p=cordova-ios.git;h=2a38ad2 ] CB-6884 - Support new Cordova bridge under iOS 8 WKWebView (typo fix) > Support new Cordova bridge under iOS 8 WKWebView > ------------------------------------------------ > > Key: CB-6884 > URL: https://issues.apache.org/jira/browse/CB-6884 > Project: Apache Cordova > Issue Type: Sub-task > Components: CordovaJS, iOS > Environment: iOS 8 beta 2 > Reporter: Shazron Abdullah > Assignee: Shazron Abdullah > > https://developer.apple.com/library/prerelease/ios/releasenotes/General/RN-iOSSDK-8.0/index.html > WKUserContentController - add a script message handler with name "cordova": > https://developer.apple.com/library/prerelease/ios/documentation/WebKit/Reference/WKUserContentController_Ref/index.html#//apple_ref/swift/cl/WKUserContentController > The WKUserContentController is associated with a WKWebViewConfiguration which > is initialized with a WKWebView. > {code} > WKUserContentController* userContentController = [[WKUserContentController > alloc] init]; > // scriptMessageHandler is the object that conforms to the > WKScriptMessageHandler protocol > // see > https://developer.apple.com/library/prerelease/ios/documentation/WebKit/Reference/WKScriptMessageHandler_Ref/index.html#//apple_ref/swift/intf/WKScriptMessageHandler > [userContentController addScriptMessageHandler:scriptMessageHandler > name:@"cordova"]; > {code} > In JavaScript, you would call into Objective-C thus: > {code} > var command = { callbackId: "blabla23", service:"Camera", action: > "takePicture", actionArgs: [ 1, 2, 3 ] }; > window.webkit.messageHandlers.cordova.postMessage(command); > {code} > In the object that conforms to the WKScriptMessageHandler protocol: > {code} > - (void)userContentController:(WKUserContentController > *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message > { > if (![message.name isEqualToString:@"cordova"]) { > return; > } > NSDictionary* command = message.body; > // TODO: get the callbackId, service, action, actionArgs keys and create > a CDVInvokedUrlCommand, and dispatch it > } > {code} -- This message was sent by Atlassian JIRA (v6.2#6252)