处理手机硬件锁屏时，通过coremotion监听屏幕旋转变化

2024-03-22 21:07:22 +08:00 · 2024-03-22 21:07:22 +08:00 · b834ecf8dd
commit b834ecf8dd
parent d5fcf1d37c
3 changed files with 121 additions and 283 deletions
--- a/SwiftProject/SwiftProject.xcodeproj/project.pbxproj
+++ b/SwiftProject/SwiftProject.xcodeproj/project.pbxproj
@ -11,6 +11,7 @@
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+		009661FC2BADB20D00FCA65F /* CoreMotion.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 009661FB2BADB20D00FCA65F /* CoreMotion.framework */; };
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@ -203,6 +205,7 @@
 				AF2120D42B4E99FA00400B7F /* MobileCoreServices.framework in Frameworks */,
 				009661FA2BAD876200FCA65F /* PhotosUI.framework in Frameworks */,
 				AF2120D62B4E9A0100400B7F /* Photos.framework in Frameworks */,
+				009661FC2BADB20D00FCA65F /* CoreMotion.framework in Frameworks */,
 			);
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 		};
@ -317,6 +320,7 @@
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 				00EB2D042BA2D59000924D84 /* MessageUI.framework */,
 				AF478B022B577D51005C35A5 /* AVFoundation.framework */,
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--- a/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialShootController.swift
+++ b/SwiftProject/SwiftProject/Project/Controller/RecordingVideo/CCSpatialShootController.swift
@ -12,6 +12,7 @@ import AVKit
 import VideoToolbox
 import SVProgressHUD
 import Firebase
+import CoreMotion
 class CCSpatialShootController: BaseController {
    let kNowTimeToUserDefaultKey_SpatialShootController:String = "kNowTimeToUserDefaultKey_SpatialShootController"
    var wideAngleCameraDevice:AVCaptureDevice?//测试使用
@ -33,11 +34,13 @@ class CCSpatialShootController: BaseController {
    var isRecording = false
    var imageCGImagePropertyOrientation:CGImagePropertyOrientation = CGImagePropertyOrientation.left//由于cgimage无法保留图像的方向
    var imageOrientation:UIImage.Orientation = UIImage.Orientation.up
+    var deviceOrientation = 1//监听设备方向 1,表示竖屏；2，表示横屏
+    let operationQueue:OperationQueue = OperationQueue()
    
    var leftEyeVideoURL:URL?
    var rightEyeVideoURL:URL?
    var outputVideoURL: URL?
-    
+    let motionManager = CMMotionManager()
    var imgs:NSMutableArray = NSMutableArray() //存放广角、主摄照片数组
    
    //================================
@ -270,9 +273,9 @@ class CCSpatialShootController: BaseController {
        //======
        
        // 开始生成设备方向通知
-        UIDevice.current.beginGeneratingDeviceOrientationNotifications()
-        // 监听 UIDevice.orientationDidChangeNotification
-        NotificationCenter.default.addObserver(self, selector: #selector(orientationDidChange), name: UIDevice.orientationDidChangeNotification, object: nil)
+//        UIDevice.current.beginGeneratingDeviceOrientationNotifications()
+//        // 监听 UIDevice.orientationDidChangeNotification
+//        NotificationCenter.default.addObserver(self, selector: #selector(orientationDidChange), name: UIDevice.orientationDidChangeNotification, object: nil)
        
        configureSession() // 设置相机参数
        
@ -286,9 +289,21 @@ class CCSpatialShootController: BaseController {
            showHorizontalScreenTips()
        }
        
+        if motionManager.isDeviceMotionAvailable {
+            motionManager.startDeviceMotionUpdates(to: OperationQueue.main) {[weak self] motion, error in
+              if let motion = motion {
+
+                // 处理设备方向变化
+                  self?.dealDeviceScreenOrientationByMotaion(motion)
+              }
+            }
+        }
+        
+        
+        
        //读取相册第一张照片
        getAlbumFirstPhoto()
-        
+        orientationDidChange()
    }
    
    private func setUI() {
@ -673,18 +688,22 @@ class CCSpatialShootController: BaseController {
            
            
        }else{
-            print("录像结束!!!")
-            //停止录制
-            stopRecordingTimer()
-            stopVideoRecording()
-            UIView.animate(withDuration: 0.3) {
-                // 更新视图的transform属性，将其放大
-                self.shutterVideoButton.transform = CGAffineTransform(scaleX: 1.0, y: 1.0)
-                self.shutterVideoButton.layer.cornerRadius = 28
-            }completion: { finished in
-                self.isRecording = false
-                self.changeSwitchstatus()
-            }
+            stopRVideo()
+        }
+    }
+    
+    func stopRVideo(){
+        print("录像结束!!!")
+        //停止录制
+        stopRecordingTimer()
+        stopVideoRecording()
+        UIView.animate(withDuration: 0.3) {
+            // 更新视图的transform属性，将其放大
+            self.shutterVideoButton.transform = CGAffineTransform(scaleX: 1.0, y: 1.0)
+            self.shutterVideoButton.layer.cornerRadius = 28
+        }completion: { finished in
+            self.isRecording = false
+            self.changeSwitchstatus()
        }
    }
    
@ -841,47 +860,96 @@ class CCSpatialShootController: BaseController {
    }
    
    
+    func enableShutterBtn(_ value:Bool) {
+        shutterPhotoButton.isEnabled = value
+        shutterVideoButton.isEnabled = value
+    }
    
    //MARK: - 屏幕旋转监听
+    func dealDeviceScreenOrientationByMotaion(_ motion:CMDeviceMotion){
+        
+        let x = motion.gravity.x
+        let y = motion.gravity.y
+        
+        if (fabs(y) >= fabs(x)){
+            
+            if deviceOrientation != 1 {
+                enableShutterBtn(false)
+                deviceOrientation = 1
+                print("竖屏");
+                autoStopRecordVideo()
+                showHorizontalScreenTips()
+            }
+            
+        }
+        else{
+            
+            if deviceOrientation != 2 {
+                enableShutterBtn(true)
+                deviceOrientation = 2
+                hidenHorizontalScreenTips()
+                print("横屏");
+            }
+        }
+
+    }
+    
    @objc fileprivate func orientationDidChange() {
-        switch UIDevice.current.orientation {
-        case .unknown:
-            print("未知")
-        case .portrait:
-            print("竖屏")
-            imageCGImagePropertyOrientation = .up
-            imageOrientation = .up
-            showHorizontalScreenTips()
-        case .portraitUpsideDown:
-            print("颠倒竖屏")
-            imageCGImagePropertyOrientation = .down
-            imageOrientation = .down
-            showHorizontalScreenTips()
-        case .landscapeLeft:
-            print("设备向左旋转横屏")
-            imageCGImagePropertyOrientation = .left
-            imageOrientation = .left
-            hidenHorizontalScreenTips()
-        case .landscapeRight:
-            print("设备向右旋转横屏")
-            imageCGImagePropertyOrientation = .right
-            imageOrientation = .right
-            hidenHorizontalScreenTips()
-        case .faceUp:
-            print("屏幕朝上")
-        case .faceDown:
-            print("屏幕朝下")
-        default:
-            break
+//        enableShutterBtn(false)
+//        switch UIDevice.current.orientation {
+//        case .unknown:
+//            print("未知")
+//        case .portrait:
+//            print("竖屏")
+//            imageCGImagePropertyOrientation = .up
+//            imageOrientation = .up
+//            
+//            autoStopRecordVideo()
+//            showHorizontalScreenTips()
+//        case .portraitUpsideDown:
+//            print("颠倒竖屏")
+//            autoStopRecordVideo()
+//            imageCGImagePropertyOrientation = .down
+//            imageOrientation = .down
+//            showHorizontalScreenTips()
+//        case .landscapeLeft:
+//            print("设备向左旋转横屏")
+//            imageCGImagePropertyOrientation = .left
+//            imageOrientation = .left
+//            hidenHorizontalScreenTips()
+//            enableShutterBtn(true)
+//        case .landscapeRight:
+//            print("设备向右旋转横屏")
+//            imageCGImagePropertyOrientation = .right
+//            imageOrientation = .right
+//            hidenHorizontalScreenTips()
+//            enableShutterBtn(true)
+//        case .faceUp:
+//            autoStopRecordVideo()
+//            print("屏幕朝上")
+//        case .faceDown:
+//            autoStopRecordVideo()
+//            print("屏幕朝下")
+//        default:
+//            break
+//        }
+    }
+    
+    //当屏幕转向发生改变时，自动结束录像
+    func autoStopRecordVideo(){
+        if self.isRecording {
+            stopRVideo()
        }
    }
    
    
+    
+    
    deinit {
        // 移除通知
-        NotificationCenter.default.removeObserver(self, name: UIDevice.orientationDidChangeNotification, object: nil)
-        // 结束生成设备旋转方向通知
-        UIDevice.current.endGeneratingDeviceOrientationNotifications()
+//        NotificationCenter.default.removeObserver(self, name: UIDevice.orientationDidChangeNotification, object: nil)
+//        // 结束生成设备旋转方向通知
+//        UIDevice.current.endGeneratingDeviceOrientationNotifications()
        
        if let timer = self.timer {
            // 当视图控制器被释放时，取消定时器