如何仅在外部屏幕上显示UIViewAirPlay /有线连接

问题描述

我没有经验通过Airplay展示一些观点。我在didFinishLaunchingWithOptions中实现了configureAuxilliaryInterface（）。

 //MARK: Configure Auxilliary Interface
func  configureAuxilliaryInterface(){
    handleUIScreenDidConnect()
    handleUIScreenDiddisconnect()
    handleUIScreenDidChange()
}

//MARK: Handle DidConnect Auxilliary Screens
func handleUIScreenDidConnect(){
    NotificationCenter.default.addobserver(forName: UIScreen.didConnectNotification,object: nil,queue: nil) { (notification) in
        // Get the new screen information.
        let newScreen = notification.object as! UIScreen
        var screenDimensions = newScreen.bounds
        screenDimensions.origin = CGPoint(x: 100,y: 0)
        // Configure a window for the screen.
        let newWindow = UIWindow(frame: screenDimensions)
        newWindow.screen = newScreen
        
        // Save a reference to the window in a local array.
        self.additionalWindows.append(newWindow)
        
        // Install a custom root view controller in the window.
        self.mirroring(set: false)
    }
}

//MARK: Handle Diddisconnect Auxilliary Screens
func handleUIScreenDiddisconnect(){
    NotificationCenter.default.addobserver(forName: UIScreen.diddisconnectNotification,queue: nil) { (notification) in
        
        let screen = notification.object as! UIScreen
        
        // Remove the window associated with the screen.
        for window in self.additionalWindows {
            if window.screen == screen {
                // Remove the window and its contents.
                let index = self.additionalWindows.firstIndex(of: window)
                self.additionalWindows.remove(at: index!)
            }
        }
    }
}

//MARK: Handle Didchange in Auxilliary Screens
func handleUIScreenDidChange(){
    NotificationCenter.default.addobserver(forName: UIScreen.capturedDidChangeNotification,queue: nil) { (notification) in
        let screen = notification.object as! UIScreen
        
        // Remove the window associated with the screen.
        for window in self.additionalWindows {
            if window.screen == screen {
                print(window)
            }
        }
    }
}

它将在外部显示器上显示整个iPad屏幕。如何仅在外部屏幕上显示UIView并应在运行时呈现，因为视图将发生更改。应用程序还具有暂停Airplay的功能。我该如何实现？

解决方法

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