Adding StackWidget sample code

Change-Id: I4c469f25147f733a3a09cdea0db407cd4e9f62ca

Android.mk

@@ -427,6 +427,8 @@ web_docs_sample_code_flags := \
 		            resources/samples/Spinner "Spinner" \
 		-samplecode $(sample_dir)/SpinnerTest \
 		            resources/samples/SpinnerTest "SpinnerTest" \
+		-samplecode $(sample_dir)/StackWidget \
+		            resources/samples/StackWidget "StackWidget" \
 		-samplecode $(sample_dir)/TicTacToeLib  \
 		            resources/samples/TicTacToeLib "TicTacToeLib" \
 		-samplecode $(sample_dir)/TicTacToeMain \

docs/html/resources/resources-data.js

@@ -564,6 +564,16 @@ var ANDROID_RESOURCES = [
       en: 'The test application for the Activity Testing tutorial. It tests the Spinner example application.'
     }
   },
+  {
+    tags: ['sample', 'new', 'newfeature'],
+    path: 'samples/StackWidget/index.html',
+    title: {
+      en: 'StackView App Widget'
+    },
+    description: {
+      en: 'Demonstrates how to create a simple collection widget containing a StackView.'
+    }
+  },
   {
     tags: ['sample', 'newfeature'],
     path: 'samples/TicTacToeLib/index.html',