SwiftUI Photo Picker - Compressed Images, UIViewControllerRepresentable

Published: 29 July 2021
on channel: Sean Allen

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In today's video I show you how to allow your user to select a photo from their camera roll in SwiftUI. To do this, we integrate with UIKit and the UIImagePickerController using UIViewControllerRepresentable in SwiftUI. We use the common example of creating an avatar on a basic profile screen so we will also compress the image to not have a large amount of data.

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Timestamps:
0:00 - What You'll Learn
0:45 - Why UIImage in SwiftUI?
1:12 - Profile Screen Example
1:46 - How We Implement: UIViewControllerRepresentable
2:35 - TapGesture & Sheet Code
3:25 - Create the UIViewControllerRepresentable
6:44 - Create the Coordinator
8:28 - Passing the Selected Image to SwiftUI
13:28 - Run App & Fix Common Mistakes
16:11 - You Have the Image
16:38 - Compressing the Image

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