Add more controls playground

Author: colemancda

Demo/App.swiftpm/Sources/MoreControlsPlaygrounds.swift

@@ -0,0 +1,36 @@
+#if canImport(AndroidSwiftUI)
+import AndroidSwiftUI
+#else
+import SwiftUI
+#endif
+
+struct MoreControlsPlayground: View {
+    @State private var quantity = 1
+    @State private var password = ""
+    @State private var choice = "None"
+    var body: some View {
+        ScrollView {
+            VStack(alignment: .leading, spacing: 0) {
+                Example("Stepper") {
+                    Stepper("Quantity: \(quantity)", value: $quantity, in: 0...10)
+                }
+                Example("SecureField") {
+                    VStack(alignment: .leading, spacing: 8) {
+                        SecureField("Password", text: $password)
+                        Text(password.isEmpty ? "Nothing typed yet" : "\(password.count) characters")
+                    }
+                }
+                Example("Menu") {
+                    VStack(alignment: .leading, spacing: 8) {
+                        Menu("Actions") {
+                            Button("Rename") { choice = "Rename" }
+                            Button("Duplicate") { choice = "Duplicate" }
+                            Button("Delete") { choice = "Delete" }
+                        }
+                        Text("Chose: \(choice)")
+                    }
+                }
+            }
+        }
+    }
+}