implemented: grid_layout

grid_layout/lib/gridview.dart

@@ -0,0 +1,38 @@
+import 'package:flutter/material.dart';
+
+class MyGridView {
+  Card getStructuredGridCell(name, image) {
+    return new Card(
+        elevation: 1.5,
+        child: new Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          mainAxisSize: MainAxisSize.min,
+          verticalDirection: VerticalDirection.down,
+          children: <Widget>[
+            new Image(image: new AssetImage('data_repo/img/' + image)),
+            new Center(
+              child: new Text(name),
+            )
+          ],
+        ));
+  }
+
+  GridView build() {
+    return new GridView.count(
+      primary: true,
+      padding: const EdgeInsets.all(1.0),
+      crossAxisCount: 2,
+      childAspectRatio: 0.85,
+      mainAxisSpacing: 1.0,
+      crossAxisSpacing: 1.0,
+      children: <Widget>[
+        getStructuredGridCell("Facebook", "social/facebook.png"),
+        getStructuredGridCell("Twitter", "social/twitter.png"),
+        getStructuredGridCell("Instagram", "social/instagram.png"),
+        getStructuredGridCell("Linkedin", "social/linkedin.png"),
+        getStructuredGridCell("Gooogle Plus", "social/google_plus.png"),
+        getStructuredGridCell("Launcher Icon", "ic_launcher.png"),
+      ],
+    );
+  }
+}

grid_layout/lib/main.dart

@@ -1,8 +1,11 @@
 import 'package:flutter/material.dart';
+import 'package:grid_layout/gridview.dart';
 
 void main() => runApp(new MyApp());
 
 class MyApp extends StatelessWidget {
+  final MyGridView myGridView = new MyGridView();
+
   @override
   Widget build(BuildContext context) {
     return new MaterialApp(
@@ -12,9 +15,7 @@ class MyApp extends StatelessWidget {
           // the App.build method, and use it to set our appbar title.
           title: new Text("GridView Example"),
         ),
-        body: new Container(
-          child: new Center(child: new Text("Hello World")),
-        ),
+        body: myGridView.build(),
       ),
     );
   }

grid_layout/pubspec.yaml

@@ -29,6 +29,13 @@ flutter:
   # assets:
   #  - images/a_dot_burr.jpeg
   #  - images/a_dot_ham.jpeg
+  assets:
+    - data_repo/img/ic_launcher.png
+    - data_repo/img/social/facebook.png
+    - data_repo/img/social/instagram.png
+    - data_repo/img/social/google_plus.png
+    - data_repo/img/social/linkedin.png
+    - data_repo/img/social/twitter.png
 
   # An image asset can refer to one or more resolution-specific "variants", see
   # https://flutter.io/assets-and-images/#resolution-aware.