Question

我希望能够在启用纸板模式的情况下在我的应用上启动视频。

我已经成功安装了Gooogle VR播放器SDK，我创建了一个启用全屏模式启动视频的按钮，同时也取得了成功!!

我想要另一个按钮，这次是从Cardboard模式开始的视频，但是我无法让它工作!!

以下是我的控制器的代码：

 //
 //  FeedDetails.swift
 //  MobileAppDemo
 //
//  Created by Mikko Hilpinen on 31.10.2016.
//  Copyright © 2016 Mikkomario. All rights reserved.
//

 import UIKit
 import FirebaseAuth
 import FirebaseDatabase
 import FirebaseStorage
 import SwiftKeychainWrapper
 import SwiftyJSON

 class FeedDetailsController: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate {

@IBOutlet weak var textView: UITextView!
@IBOutlet weak var titleLabel: UITextView!
@IBOutlet weak var imageView: UIImageView!
@IBOutlet var videoVRView: GVRVideoView!

@IBOutlet var imageVRView: GVRPanoramaView!

@IBOutlet var cardboardVRview: GVRCardboardView!
@IBOutlet var imageLabel: UILabel!
@IBOutlet var videoLabel: UILabel!

enum Media {

    static var photoArray = ["test.jpg"]
    static let videoURL = "https:/myserver.com/videolight.mp4"
}


var currentView: UIView?
var currentDisplayMode = GVRWidgetDisplayMode.embedded
var isPaused = true


     override func viewDidLoad() {
      super.viewDidLoad()


    imageLabel.isHidden = true
    imageVRView.isHidden = true
    videoLabel.isHidden = true
    videoVRView.isHidden = true
    cardboardVRview.isHidden = true

    imageVRView.load(UIImage(named: Media.photoArray.first!),
                     of: GVRPanoramaImageType.mono)
    imageVRView.enableCardboardButton = true
    imageVRView.enableFullscreenButton = true
    //        imageVRView.delegate = self

    videoVRView.load(from: URL(string: Media.videoURL))
    videoVRView.enableCardboardButton = true
    videoVRView.enableFullscreenButton = true


    //        videoVRView.delegate = self

    cardboardVRview.load(from: URL(string: Media.videoURL))
    cardboardVRview.enableCardboardButton = true
    cardboardVRview.enableFullscreenButton = true
    // change to your specification

    textView.isEditable = false
    textView.isSelectable = false
    titleLabel.isEditable = false
    titleLabel.isSelectable = false

    textView.text = posts[selectedIndexPath].caption
    titleLabel.text = posts[selectedIndexPath].title

    Storage.getImage(with: posts[selectedIndexPath].imageUrl){
        postPic in
        self.imageView.image = postPic

    }

}

// TRIGER VIDEO 360 //

@IBAction func videoButton(_ sender: UIButton) {

if let button = self.videoVRView.subviews[1] as? UIButton {
    button.sendActions(for: .touchUpInside)

}

}
  func widgetView(widgetView: GVRWidgetView!, didLoadContent content: AnyObject!) {
    self.videoVRView.isHidden = false;

 }

// END TRIGGER 360 //

// TRIGER CARDBOARD //

@IBAction func cardboardButton(_ sender: UIButton) {

    if let button = self.cardboardVRview.subviews[1] as? UIButton {
        button.sendActions(for: .touchUpInside)
    }

}
func widgetViewcardboard(widgetView: GVRCardboardView!, didLoadContent content: AnyObject!) {
    self.cardboardVRview.isHidden = false
}

// END CARDBOARD //

@IBAction func closeButton(_ sender: UIButton) {
    self.dismiss(animated: true, completion: nil)
}


func refreshVideoPlayStatus() {
    if currentView == videoVRView && currentDisplayMode != GVRWidgetDisplayMode.embedded {
        videoVRView?.resume()
        isPaused = false
    } else {
        videoVRView?.pause()
        isPaused = true
    }
}

func setCurrentViewFromTouch(touchPoint point:CGPoint) {
    if imageVRView!.frame.contains(point) {
        currentView = imageVRView
    }
    if videoVRView!.frame.contains(point) {
        currentView = videoVRView
    }
    }

    }
  extension FeedDetailsController: GVRWidgetViewDelegate {
func widgetView(_ widgetView: GVRWidgetView!, didLoadContent content: Any!) {
    if content is UIImage {
        imageVRView.isHidden = false
        imageLabel.isHidden = false
    } else if content is NSURL {
        videoVRView.isHidden = false
        videoLabel.isHidden = false
        refreshVideoPlayStatus()
    }
}

func widgetView(_ widgetView: GVRWidgetView!, didFailToLoadContent content: Any!, withErrorMessage errorMessage: String!)  {
    print(errorMessage)
}

func widgetView(_ widgetView: GVRWidgetView!, didChange displayMode: GVRWidgetDisplayMode) {
    currentView = widgetView
    currentDisplayMode = displayMode
    refreshVideoPlayStatus()
    if currentView == imageVRView && currentDisplayMode != GVRWidgetDisplayMode.embedded {
        view.isHidden = true
    } else {
        view.isHidden = false
    }
}

func widgetViewDidTap(_ widgetView: GVRWidgetView!) {
    guard currentDisplayMode != GVRWidgetDisplayMode.embedded else {return}
    if currentView == imageVRView {
        Media.photoArray.append(Media.photoArray.removeFirst())
        imageVRView?.load(UIImage(named: Media.photoArray.first!), of: GVRPanoramaImageType.mono)
    } else {
        if isPaused {
            videoVRView?.resume()
        } else {
            videoVRView?.pause()
        }
        isPaused = !isPaused
    }
}
 }



 extension FeedDetailsController: GVRVideoViewDelegate {
func videoView(_ videoView: GVRVideoView!, didUpdatePosition position: TimeInterval) {
    OperationQueue.main.addOperation() {
        if position >= videoView.duration() {
            videoView.seek(to: 0)
            videoView.resume()
        }
    }
}
}

 class TouchView: UIView {
override func point(inside point: CGPoint, with event: UIEvent?) -> Bool {
    if let FeedDetailsController = viewController() as? FeedDetailsController , event?.type == UIEventType.touches {
        FeedDetailsController.setCurrentViewFromTouch(touchPoint: point)
    }
    return true
}

func viewController() -> UIViewController? {
    if self.next!.isKind(of: FeedDetailsController.self) {
        return self.next as? UIViewController
    } else {
        return nil
    }
}


  }

我做了相同的过程，开始以全屏模式播放视频，但是通过调用GVRCardboardView而不是GVRVideoView，你可以看到，但它确实有效...我在这些行上有错误：

      cardboardVRview.load(from: URL(string: Media.videoURL))
    cardboardVRview.enableCardboardButton = true
    cardboardVRview.enableFullscreenButton = true

对于第一行'静态成员'加载'不能在GVRCardboardView类型的实例中使用

和'GVRCardboardView'类型的值没有成员'enableFullscreenButton'和'enableCardboardBUtton'用于其他两行。。

有人知道我怎么做这个吗？

太棒了！谢谢你们！

Answer 1

如果您希望默认情况下以Cardboard模式启动。您应该这样设置视图。意思是你要输入：

ssh://git@my-repo.com:7999/my-project.git

Google VR Player SDK（GVRSDK）默认情况下以carboard模式启动？

1 个答案: