New libhwui test activity

Change-Id: I0ce4bc665f117d7c0ed47670ceb4ed6f9b54d85c

Author: Romain Guy

tests/HwAccelerationTest/AndroidManifest.xml

@@ -41,6 +41,15 @@
             </intent-filter>
         </activity>
 
+        <activity
+                android:name="DatePickerActivity"
+                android:label="_DatePicker">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
         <activity
                 android:name="ClipRegionActivity"
                 android:label="_ClipRegion">

tests/HwAccelerationTest/res/layout/date_picker.xml

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+**
+** Copyright 2012, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<!-- Layout of date picker-->
+
+<!-- The width of this container is manually set a little bigger than the one of the children
+     contained in it. This helps to prevent rounding errors when toggling the "Show year" option -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_gravity="center_horizontal"
+              android:layout_width="270dip"
+              android:layout_height="wrap_content">
+
+    <CheckBox
+            android:id="@+id/yearToggle"
+            android:text="Provide a year"
+            android:paddingTop="5dip"
+            android:paddingBottom="5dip"
+            android:textAppearance="?android:attr/textAppearanceLarge"
+            android:layout_gravity="center_horizontal"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"/>
+    <!-- Warning: everything within the parent is removed and re-ordered depending
+         on the date format selected by the user. -->
+    <LinearLayout
+            android:id="@+id/parent"
+            android:orientation="horizontal"
+            android:layout_gravity="center_horizontal"
+            android:animateLayoutChanges="true"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content">
+
+        <!-- Month -->
+        <NumberPicker
+                android:id="@+id/month"
+                android:layout_width="80dip"
+                android:layout_height="wrap_content"
+                android:layout_marginLeft="1dip"
+                android:layout_marginRight="1dip"
+                android:focusable="true"
+                android:focusableInTouchMode="true"
+                />
+
+        <!-- Day -->
+        <NumberPicker
+                android:id="@+id/day"
+                android:layout_width="80dip"
+                android:layout_height="wrap_content"
+                android:layout_marginLeft="1dip"
+                android:layout_marginRight="1dip"
+                android:focusable="true"
+                android:focusableInTouchMode="true"
+                />
+
+        <!-- Year -->
+        <NumberPicker
+                android:id="@+id/year"
+                android:layout_width="95dip"
+                android:layout_height="wrap_content"
+                android:layout_marginLeft="1dip"
+                android:layout_marginRight="1dip"
+                android:focusable="true"
+                android:focusableInTouchMode="true"
+                />
+    </LinearLayout>
+</LinearLayout>