Installation
Cocoapods
pod 'CICropPicker'
Usage
First import the Pod
import CICropPickerThen import the module Photos to ask for permissions
import PhotosThen in your info.plist you need to specify these properties which will be shown alongside the alert requesting access
- NSPhotoLibraryUsageDescription - for the camera roll
- NSCameraUsageDescription - for the camera
If you don't specify these properties, your app will crash upon requesting access.
Showing the camera roll
You need to ask permission to access the Camera Roll
PHPhotoLibrary.requestAuthorization({ (status) in
//Response comes in a background thread, we need to go to the main thread
DispatchQueue.main.async {
sheet.dismiss(animated: true, completion: nil)
switch status {
case .authorized:
let imagePicker = CICropPicker()
imagePicker.presentGalleryPicker(from: self)
break
default:
//handle access denied to camera roll
break
}
}
})Showing the camera
You need to ask permission to access the Camera
AVCaptureDevice.requestAccess(forMediaType: AVMediaTypeVideo, completionHandler: { (granted) in
//Response comes in a background thread, we need to go to the main thread
DispatchQueue.main.async {
sheet.dismiss(animated: true, completion: nil)
if !granted {
//handle access denied to camera roll
return
}
let imagePicker = CICropPicker()
imagePicker.presentCameraPicker(from: self)
}
})
Implement the delegate CICropPickerDelegate
-
imagePicker(_ imagePicker: UIImagePickerController!, pickedImage image: UIImage!)to handle image picked -
imagePickerDidCancel(_ imagePicker: UIImagePickerController!)to handle picker cancellation
Credits
- Created by Erika Perugachi.
