Add interaction playground

Author: colemancda

Demo/App.swiftpm/Sources/InteractionPlaygrounds.swift

@@ -0,0 +1,48 @@
+#if canImport(AndroidSwiftUI)
+import AndroidSwiftUI
+#else
+import SwiftUI
+#endif
+
+struct InteractionPlayground: View {
+    @State private var taps = 0
+    @State private var appearances = 0
+    @State private var slider = 0.0
+    @State private var sliderChanges = 0
+    @State private var blocked = true
+    var body: some View {
+        ScrollView {
+            VStack(alignment: .leading, spacing: 0) {
+                Example("onTapGesture") {
+                    VStack(alignment: .leading, spacing: 8) {
+                        Text("Tapped \(taps) time(s)")
+                        Text("Tap this row")
+                            .foregroundColor(.white)
+                            .padding()
+                            .background(Color.blue)
+                            .cornerRadius(8)
+                            .onTapGesture { taps += 1 }
+                    }
+                }
+                Example("onAppear") {
+                    Text("This row appeared \(appearances) time(s)")
+                        .onAppear { appearances += 1 }
+                }
+                Example("onChange") {
+                    VStack(alignment: .leading, spacing: 8) {
+                        Slider(value: $slider, in: 0...1)
+                        Text("Slider changed \(sliderChanges) time(s)")
+                    }
+                    .onChange(of: slider) { sliderChanges += 1 }
+                }
+                Example("disabled") {
+                    VStack(alignment: .leading, spacing: 8) {
+                        Button(blocked ? "Disabled button" : "Enabled button") { taps += 1 }
+                            .disabled(blocked)
+                        Button("Toggle disabled") { blocked.toggle() }
+                    }
+                }
+            }
+        }
+    }
+}