SwiftUI if embedded View - swift

Question

So I have an embedded view in my MainView.Swift
VStack(alignment: .leading){
MediaPlayerView()
}.frame(height: 250)
What I would like to do is tell MediaPlayerView that if its frame height is 250 then show X content.
But if no frame height then show Z content.
What is the way to do this?
If full screen mode - I want the play pause button to show.
(Note images don't show play pause button as not yet coded.)
If not in full screen mode I want it to wrap the image and now playing info into a button which can call the MediaPlayerView - and hide the play pause button.

Answer 1

You can use GeometryReader to determine your view's height like this:
struct MediaPlayerView: View {
var body: some View {
GeometryReader { geo in
if geo.size.height == 250 {
Text("Height 250")
} else {
Text("Height something else")
}
}
}
}
although it would probably be better to pass a parameter to MediaPlayerView telling it what you'd like to show.
Something like this could work:
struct ContentView: View {
#State private var fullView = false
var body: some View {
VStack(alignment: .leading) {
MediaPlayerView(showFullView: self.fullView)
}
.frame(height: fullView ? 500 : 250)
.onTapGesture {
self.fullView.toggle()
}
}
}
struct MediaPlayerView: View {
let showFullView: Bool
var body: some View {
VStack {
if showFullView {
Text("Full view")
} else {
Text("logo only")
}
}
}
}