在Swift项目中正确使用Obj-C库

Question

编辑:我认为它可能是关于从objective-c库加载.xib并在swift的视图控制器上显示它

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我一直试图在swift应用程序中使用https://github.com/promet/PRAugmentedReality库.

它与obj-c完美配合,如:

但当我将它连接到快速项目时,它开始像这样:

下面你可以看到我将这个库集成到我的swift项目中的步骤,我的swift项目的代码以及objective-c和swift项目的下载链接.这里也是PR增强现实框架的YouTube视频:

链接1:使用入门 - > https://www.youtube.com/watch?v=fdN0XAoZXOY

链接2:内部演练 - > https://www.youtube.com/watch?v=Xmx-0OnzTPY

Swift项目步骤:

1. 使用名为demoAR的Xcode V7.2.1(7C1002)创建单个视图应用程序
2. 我从目标添加了Foundation.framework,CoreGraphics.framework和UIKit.framework - > demoAR - > Build Phases - > Link Binary with Libraries
3. 然后,File - > New Target - > Cocoa Touch Framework并单击Next
4. 创建了一个具有以下属性的Target:产品名称:PRAR,语言:Objective-C和组织标识符:com.timur.PRAR然后我单击Finish
5. 我在PRAR下创建了另一个组并将其命名为"Classes",然后我从框架的Classes文件夹中复制文件并将它们添加到PRAR/Classes文件夹中.
6. 我将框架目标成员的每个.h文件更改为"公共"

7. 然后我将头文件导入我的桥接文件(PRAR.h),就像这样

   #import <PRAR/ARSettings.h>
   #import <PRAR/PRARManager.h>
   #import <PRAR/ARController.h>
   #import <PRAR/ARObject.h>
   #import <PRAR/ARRadar.h>
   #import <PRAR/LocationMath.h>
   

8. 在我的swift项目中运行此框架所做的其余工作仍然在我的ViewController.swift文件中,例如:

   import UIKit
   import PRAR
   var prARManager = PRARManager()
   let x: Int32 = AR_VIEW_TAG
   let y = Int(x)
   class ViewController: UIViewController, PRARManagerDelegate{
   
       func alert(title: String, withDetails details: String) {
           print("alert function")
           let alert: UIAlertView = UIAlertView(title: title, message: details, delegate: nil, cancelButtonTitle: "Ok", otherButtonTitles: "")
           alert.show()
       }
   
       override func viewDidLoad() {
           super.viewDidLoad()
           // Do any additional setup after loading the view, typically from a nib.
           print("1")
           // A?A?IDAK? SATIRDA B?R SORUN VAR!!!
           prARManager = PRARManager.init(size: self.view.frame.size, delegate: self, showRadar: true)
           print("2")
       }
   
       override func viewDidAppear(animated: Bool) {
           print("3")
           let locationCoordinates = CLLocationCoordinate2D(latitude: 41.085468, longitude: 29.044033)
           print("4")
           prARManager.startARWithData(self.getDummyData() as [AnyObject], forLocation: locationCoordinates)
           print("5")
       }
   
       func getDummyData() -> NSArray {
           print("6")
           let dummyData: [AnyObject] = [["id": 0, "lat": 40.9780919, "lon": 27.511674, "title": "Tekirda?"], ["id": 1, "lat": 40.8025157, "lon": 29.4397941, "title": "Gebze"]]
           print("7")
           return dummyData;
       }
   
       func prarDidSetupAR(arView: UIView, withCameraLayer cameraLayer: AVCaptureVideoPreviewLayer, andRadarView radar: UIView) {
           print("8")
           NSLog("Finished displaying ARObjects")
           print("9")
           self.view.layer.addSublayer(cameraLayer)
           print("10")
           self.view!.addSubview(arView)
           print("11")
           self.view.bringSubviewToFront(self.view.viewWithTag(y)!)
           //self.view.bringSubviewToFront(self.view!.viewWithTag(AR_VIEW_TAG));
           //self.view!.bringSubviewToFront(self.view!.viewWithTag( 042313 )!)
           //print("12")
           self.view.addSubview(radar)
           //print("13")
       }
   
       func prarUpdateFrame(arViewFrame: CGRect) {
           print("14")
           self.view.viewWithTag(y)?.frame = arViewFrame
           print("hello")
           //self.view.viewWithTag(AR_VIEW_TAG)!.frame = arViewFrame
           //self.view!.viewWithTag(042313)!.frame = arViewFrame
           print("15")
       }
   
       func prarGotProblem(problemTitle: String!, withDetails problemDetails: String!) {
           print("16")
           self.alert(problemTitle, withDetails: problemDetails)
           print("17")
       }
   }
   

您可以在下面下载objective-c和swift项目.我只是想让swift项目能够作为objective-c项目运行.我怎样才能做到这一点？我经常浏览所有框架和代码,但我看不出有什么问题.*ps:我正在使用Xcode版本7.2.1

Swift项目的链接:https://drive.google.com/file/d/0B-cDfWHidgvcYnFNcnlMZG1aaDg/view?usp=sharing

Objective-C项目的链接:https://drive.google.com/file/d/0B-cDfWHidgvcQUFXbktYSE5CeHM/view?usp=sharing

Answer 1

您忘记向 Swift 项目添加框架资源，请参阅 Obj-C 项目：

与 Swift 项目相比：

确保所有必要的图像和 xib 在“demoAR”中具有目标成员身份：