除了浏览Photolibrary我已经启用相机的照片添加到我的我的应用程序拍摄的照片在哪里存储?
@IBAction func startCameraButtonTapped(sender: AnyObject) {
let startCameraController = UIImagePickerController()
startCameraController.delegate = self
startCameraController.sourceType = UIImagePickerControllerSourceType.Camera
startCameraController.allowsEditing = true
self.presentViewController(startCameraController, animated: true, completion: nil)
//invoiceImageHolder.image!.scaleAndRotateImage2(280)
//self.invoiceImageHolder.transform = CGAffineTransformMakeRotation((180.0 * CGFloat(M_PI))/180.0)
}
每个用户输入可以删除,但现在我想知道哪里有相应的照片是。当我浏览照片库时,我无法看到使用我的应用拍摄的照片?这些照片在哪里存储?
[编辑] 这是我saveImage过程
func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : AnyObject]) {
let selectedImage = info[UIImagePickerControllerOriginalImage] as! UIImage
saveImage(selectedImage, path: fileInDocumentsDirectory("\(uniqueImageName)"))
// set the unique image reference in textfield
// Set photoImageView to display the selected image
self.invoiceImageHolder.image = selectedImage
// Dismiss the picker
dismissViewControllerAnimated(true, completion: nil)
}
func saveImage(image: UIImage, path: String) -> Bool{
let pngImageData = UIImagePNGRepresentation(image)
// let jpgImageData = UIImageJPEGRepresentation(image, 1.0)
let result = pngImageData?.writeToFile(path, atomically: true)
//print("Save result \(result)")
return result!
}
编辑嗯,我想我看到的照片存储,但是现在我如何浏览到他们的缺失?
我认为这是在这里:
在/ var /移动/集装箱/数据/应用/ CBFE9E9D-A657-4011-8B9F-EF0C9BB2C603 /文档/
,但每次我重新启动应用程序应用程序和/文档之间的部分是不同的?
还没一个有效的解决方案,但对于那些新手的我来说这是一个有价值的电文读出:http://www.techotopia.com/index.php/Working_with_Directories_in_Swift_on_iOS_8
[编辑2] 与此代码,我能够看到所有田地存储与我应用程序。我有点惊讶地看到所有的文件
// Files stored in my app filemanager
let filemgr = NSFileManager.defaultManager()
do {
print("Start filemanager")
let filelist = try filemgr.contentsOfDirectoryAtPath(documentsDirectory())
for filename in filelist {
print(filename)
}
} catch {
print("No directory path \(error)")
}
// end filemanager
我知道我编辑我的问题与更多的保存图像处理功能 – alex