[104] Replaces regular hamburger menu behavior with a branded icon version.

Author: clocksmith

mdc_100_series/assets/2.0x/slanted_menu.png

@@ -209,17 +209,31 @@ class _BackdropState extends State<Backdrop>
     var appBar = AppBar(
       brightness: Brightness.light,
       elevation: 0.0,
-      leading: IconButton(
-        onPressed: _toggleBackdropPanelVisibility,
-        icon: AnimatedIcon(
-          icon: AnimatedIcons.close_menu,
-          progress: _controller.view,
-        ),
-      ),
+      titleSpacing: 0.0,
       title: _BackdropTitle(
         listenable: _controller.view,
-        frontTitle: widget.frontTitle,
-        backTitle: widget.backTitle,
+        frontTitle: Row(
+          children:<Widget>[
+            SizedBox(
+              width: 72.0,
+              child: IconButton(
+                padding: EdgeInsets.only(left: 20.0),
+                onPressed: _toggleBackdropPanelVisibility,
+                icon: Row(
+                  children: <Widget>[
+                    ImageIcon(AssetImage('assets/slanted_menu.png')),
+                    ImageIcon(AssetImage('assets/diamond.png')),
+                  ],
+                ),
+              ),
+            ),
+            widget.frontTitle,
+          ],
+        ),
+        backTitle: IconButton(
+          onPressed: _toggleBackdropPanelVisibility,
+          icon: Icon(Icons.close),
+        ),
       ),
       actions: <Widget>[
         new IconButton(
@@ -250,3 +264,4 @@ class _BackdropState extends State<Backdrop>
     );
   }
 }
+

mdc_100_series/assets/3.0x/slanted_menu.png

@@ -17,6 +17,7 @@ flutter:
   uses-material-design: true
   assets:
     - assets/diamond.png
+    - assets/slanted_menu.png
     - packages/shrine_images/0-0.jpg
     - packages/shrine_images/1-0.jpg
     - packages/shrine_images/2-0.jpg