How to get Device screen width and height in SwiftUI using GeometryReader

GeometryReader an API part of SwiftUI that allows us to obtain device width and height. Useful for determine a views constraints based on screen width and height.

How it’s done

struct myView: View {
    var body: some View {
        GeometryReader { geo in
            Text("Device size: \(geo.size.width), geo.size.height)")
        }
    }
}

There it is, very simple. You can now resize views based on screen dimensions. Just use geo.size.width, or geo.size.height. I hope this was helpful. Stay tuned for more content.