获取相机(swift)

概述获取相机(swift) by 伍雪颖 @IBAction func takePhoto(sender: AnyObject ) {   view . endEditing ( true )   moveViewDown ()     let imagePickerActionSheet = UIAlertController (title: "Snap/Upload Photo" ,     me 获取相机(swift) by 伍雪颖

@IBAction func takePhoto(sender: AnyObject ) {
vIEw . endEditing ( true )
moveVIEwDown ()

let imagePickerActionSheet = UIAlertController (Title: "Snap/Upload Photo" ,
message: nil ,preferredStyle: . ActionSheet )

if UIImagePickerController . isSourceTypeAvailable (. Camera ) {
let camerabutton = UIAlertAction (Title: "Take Photo" ,
style: . Default ) { (alert) -> VoID in
let imagePicker = UIImagePickerController ()
imagePicker. delegate = self
imagePicker. sourceType = . Camera
self . presentVIEwController (imagePicker,
animated: true ,
completion: nil )
}
imagePickerActionSheet. addAction (camerabutton)
}

let librarybutton = "Choose Existing" ,129)">Photolibrary
addAction (librarybutton)

let cancelbutton = "Cancel" ,129)">Cancel ) { (alert) -> in
}
imagePickerActionSheet. addAction (cancelbutton)

presentVIEwController (imagePickerActionSheet,animated: nil ) } 总结

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