Setup on click action on GridView items

grid_layout/lib/gridview.dart

@@ -1,8 +1,13 @@
 import 'package:flutter/material.dart';
 
 class MyGridView {
-  Card getStructuredGridCell(name, image) {
-    return Card(
+  GestureDetector getStructuredGridCell(name, image) {
+    // Wrap the child under GestureDetector to setup a on click action
+    return GestureDetector(
+      onTap: () {
+        print("onTap called.");
+      },
+      child: Card(
           elevation: 1.5,
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.stretch,
@@ -14,7 +19,8 @@ class MyGridView {
                 child: Text(name),
               )
             ],
-        ));
+          )),
+    );
   }
 
   GridView build() {