如何在 tvOS 应用中同时使用原生和 TVML? [英] How to use both native and TVML in a tvOS app?

问题描述

是否可以在 tvOS 应用中同时使用本机视图/控制器和 TVML?似乎使用 TVML 需要您设置应用程序控制器"而不是普通的视图控制器.如何在 tvOS 应用中同时使用 TVML 和原生组件?

Is it possible to use both native views/controllers and TVML in a tvOS app? It seems that using TVML requires you to set an "app controller" instead of a normal view controller. How can you use both TVML and native components in a tvOS app?

推荐答案

是的，您可以在同一个应用中同时使用 Native 和 TVML.您可以在 App Delegate 的evaluateAppJavaScriptInContext 方法中注册您的类对象.

Yes, you can use both Native and TVML in the same app. You can register your class object in evaluateAppJavaScriptInContext method of App Delegate.

func appController(appController: TVApplicationController, evaluateAppJavaScriptInContext jsContext: JSContext)
    {

        jsContext.setObject(TestClass(), forKeyedSubscript: "testClassObj")
    }

您的 TestClass 应采用 TestClassExport 协议.(我的 TestClass 在 Objective C 中.你也可以用 Swift 编写.)

Your TestClass should adopt the TestClassExport Protocol. (My TestClass is in Objective C. you can write it in Swift also.)

@protocol TestClassExport <JSExport>

- (NSString*)log:(NSString*)string;

@end

@interface TestClass : NSObject <TestClassExport>

-(NSString*)log:(NSString*)string;

@end

现在您可以从 Javascript 调用 Test Class Log 方法:

Now you can call the Test Class Log method from Javascript:

testClassObj.log('来自 JS 的调用');

testClassObj.log('Call from JS');

如果你想显示任何控制器，那么你可以实现将控制器推送到 TVApplicationController 中的方法.

If you want to display any controller then you can implement the method which will push the Controller in the TVApplicationController.

[_tvAppController.navigationController pushViewController:controller animated:YES completion:nil];

查看此链接了解更多详情-https://forums.developer.apple.com/thread/18430

Check this link for more details- https://forums.developer.apple.com/thread/18430

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