在Swift中使用imagePickerController在同一视图控制器中选择两个不同的图像

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如何解决在Swift中使用imagePickerController在同一视图控制器中选择两个不同的图像？

您可以为每个按钮设置不同的标签，然后根据按钮的标签更新一个imageVIEw或另一个。您只需要一个UIImagePickerController：

更新：

import UIKit

class VIEwController: UIVIEwController, UIImagePickerControllerDelegate, UINavigationControllerDelegate {

    @IBOutlet weak var imageVIEw1: UIImageVIEw!
    @IBOutlet weak var imageVIEw2: UIImageVIEw!

    var imagePicker = UIImagePickerController()
    var imagePicked = 0

    overrIDe func vIEwDIDLoad() {
        super.vIEwDIDLoad()
        imagePicker.delegate = self
        imagePicker.sourceType = .savedPhotosAlbum
        imagePicker.allowsEdiTing = false
    }

    @IBACtion func chooseImage(_ sender: UIbutton) {
        if UIImagePickerController.issourceTypeAvailable(UIImagePickerControllersourceType.savedPhotosAlbum){
            imagePicked = sender.tag
            present(imagePicker, animated: truE)
        }
    }

    func imagePickerController(_ picker: UIImagePickerController, dIDFinishPickingMediawithInfo info: [String : Any]) {
        let pickedImage = info[UIImagePickerControllerOriginalimage] as? UIImage

        if imagePicked == 1 {
            imageVIEw1.image = pickedImage
        } else if imagePicked == 2 {
            imageVIEw2.image = pickedImage
        }
        dismiss(animated: truE)
    }

    func imagePickerControllerDIDCancel(_ picker: UIImagePickerController) {
        dismiss(animated: truE)
    }
}

解决方法

    var imagePicker = UIImagePickerController()
    @IBACtion func chooseImage1(sender: AnyObject) {
    if UIImagePickerController.issourceTypeAvailable(UIImagePickerControllersourceType.SavedPhotosAlbum){
        println("Button capture")


        imagePicker.delegate = self
        imagePicker.sourceType = .SavedPhotosAlbum
        imagePicker.allowsEdiTing = false

        self.presentViewController(imagePicker,animated: true,completion: nil)
    }
}

@IBACtion func chooseImage2(sender: AnyObject) {
    if UIImagePickerController.issourceTypeAvailable(UIImagePickerControllersourceType.SavedPhotosAlbum){
        println("Button capture")


        imagePicker2.delegate = self
        imagePicker2.sourceType = .SavedPhotosAlbum
        imagePicker2.allowsEdiTing = false

        self.presentViewController(imagePicker,completion: nil)
}
}

func imagePickerController(picker: UIImagePickerController,didFinishPickingMediaWithInfo info: [NSObject : AnyObject]) {
    let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage
        chooseImage1.image = pickedImage

    let pickedImage2 = info[UIImagePickerControllerOriginalImage] as? UIImage
    chooseImage2.image = pickedImage2



    dismissviewControllerAnimated(true,completion: nil)
}



func imagePickerControllerDidCancel(picker: UIImagePickerController) {
    dismissviewControllerAnimated(true,completion: nil)
}

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