如何通过操纵快门按钮

了解iPhone有自动设置定时拍照功能,自动拍摄照片。之后按下快门按钮启动。如何通过操纵快门按钮

我想要做类似的事情。所以如何在相机启动后以编程方式处理快门按钮。

- implement: UINavigationControllerDelegate, UIImagePickerControllerDelegate 

class ViewController: UIViewController, UINavigationControllerDelegate, UIImagePickerControllerDelegate {

var imagePicker: UIImagePickerController!

}

//-- launch the camera

@IBAction func takePhoto(_ sender: UIButton) {

imagePicker = UIImagePickerController()

imagePicker.delegate = self

imagePicker.sourceType = .camera

present(imagePicker, animated: true, completion: nil)

}

所以,相机推出后,如何通过编程处理的快门按钮类似点击它来拍照?

回答:

因此,相机启动后,如何以编程方式处理快门按钮,如点击它来拍照?

告诉UIImagePickerController到takePicture

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