Changes styling on number, date and time pickers.

Makes them more usable on a watch by decreasing their size
to be less than the height of small watches.

bug: 29939405
Change-Id: I16d4312c834336c29cd178c6a65369cde79d990c

core/res/res/layout-watch/date_picker_dialog.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2007 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.
+-->
+
+<DatePicker xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/datePicker"
+    android:layout_gravity="center_horizontal"
+    android:gravity="center_horizontal"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:spinnersShown="true"
+    android:calendarViewShown="false"
+    android:datePickerMode="@integer/date_picker_mode" />

core/res/res/layout-watch/time_picker_dialog.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
 **
-** Copyright 2012, The Android Open Source Project
+** Copyright 2007, 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.
@@ -17,15 +17,10 @@
 */
 -->
 
-<merge xmlns:android="http://schemas.android.com/apk/res/android">
+<TimePicker xmlns:android="http://schemas.android.com/apk/res/android"
-
+    android:id="@+id/timePicker"
-    <view class="android.widget.NumberPicker$CustomEditText"
+    android:layout_gravity="center_horizontal"
-        android:textAppearance="?android:attr/textAppearanceLarge"
+    android:gravity="center_horizontal"
-        android:id="@+id/numberpicker_input"
+    android:layout_width="wrap_content"
-        android:layout_width="fill_parent"
+    android:layout_height="wrap_content"
-        android:layout_height="wrap_content"
+    android:timePickerMode="@integer/time_picker_mode" />
-        android:gravity="center"
-        android:singleLine="true"
-        android:background="@null" />
-
-</merge>

core/res/res/layout/date_picker_legacy_holo.xml

@@ -41,8 +41,8 @@
             android:id="@+id/month"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginTop="16dip"
+            android:layout_marginTop="@dimen/picker_top_margin"
-            android:layout_marginBottom="16dip"
+            android:layout_marginBottom="@dimen/picker_bottom_margin"
             android:layout_marginStart="8dip"
             android:layout_marginEnd="8dip"
             android:focusable="true"
@@ -54,8 +54,8 @@
             android:id="@+id/day"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginTop="16dip"
+            android:layout_marginTop="@dimen/picker_top_margin"
-            android:layout_marginBottom="16dip"
+            android:layout_marginBottom="@dimen/picker_bottom_margin"
             android:layout_marginStart="8dip"
             android:layout_marginEnd="8dip"
             android:focusable="true"
@@ -67,8 +67,8 @@
             android:id="@+id/year"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginTop="16dip"
+            android:layout_marginTop="@dimen/picker_top_margin"
-            android:layout_marginBottom="16dip"
+            android:layout_marginBottom="@dimen/picker_bottom_margin"
             android:layout_marginStart="8dip"
             android:layout_marginEnd="16dip"
             android:focusable="true"

core/res/res/layout/number_picker_material.xml

@@ -22,4 +22,4 @@
       android:gravity="center"
       android:singleLine="true"
       android:background="@null"
-      android:textAppearance="@style/TextAppearance.Material.Body1" />
+      android:textAppearance="@style/TextAppearance.Material.NumberPicker" />

core/res/res/layout/time_picker_legacy_material.xml

@@ -40,8 +40,8 @@
             android:id="@+id/hour"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginTop="16dip"
+            android:layout_marginTop="@dimen/picker_top_margin"
-            android:layout_marginBottom="16dip"
+            android:layout_marginBottom="@dimen/picker_bottom_margin"
             android:focusable="true"
             android:focusableInTouchMode="true"
             />
@@ -62,8 +62,8 @@
             android:id="@+id/minute"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginTop="16dip"
+            android:layout_marginTop="@dimen/picker_top_margin"
-            android:layout_marginBottom="16dip"
+            android:layout_marginBottom="@dimen/picker_bottom_margin"
             android:focusable="true"
             android:focusableInTouchMode="true"
             />
@@ -75,8 +75,8 @@
         android:id="@+id/amPm"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginTop="16dip"
+        android:layout_marginTop="@dimen/picker_top_margin"
-        android:layout_marginBottom="16dip"
+        android:layout_marginBottom="@dimen/picker_bottom_margin"
         android:layout_marginStart="8dip"
         android:layout_marginEnd="8dip"
         android:focusable="true"

core/res/res/values-watch/dimens_material.xml

@@ -35,4 +35,8 @@
     <dimen name="text_size_small_material">12sp</dimen>
 
     <item name="text_line_spacing_multiplier_material" format="float" type="dimen">1.2</item>
+
+    <!-- Date and time picker legacy dimens -->
+    <dimen name="picker_top_margin">1dip</dimen>
+    <dimen name="picker_bottom_margin">1dip</dimen>
 </resources>

core/res/res/values-watch/strings.xml

@@ -26,4 +26,10 @@
 
     <!-- Title of a category of application permissions, listed so the user can choose whether they want to allow the application to do this. Override from base which says "Body Sensors". [CHAR_LIMIT=25] -->
     <string name="permgrouplab_sensors">Sensors</string>
+
+    <!-- Do not translate.  timepicker mode, overridden for watch -->
+    <string name="time_picker_mode" translatable="false">"spinner"</string>
+
+    <!-- Do not translate.  datepicker mode, overridden for watch -->
+    <string name="date_picker_mode" translatable="false">"spinner"</string>
 </resources>

core/res/res/values-watch/styles_material.xml

@@ -70,6 +70,10 @@ please see styles_device_defaults.xml.
 
     <style name="Widget.Material.ButtonBar" parent="Widget.Material.BaseButtonBar" />
 
+    <style name="TextAppearance.Material.NumberPicker" parent="TextAppearance.Material.Body1">
+        <item name="textSize">@dimen/text_size_medium_material</item>
+    </style>
+
     <!-- Alert dialog button bar button -->
     <style name="Widget.Material.Button.ButtonBar.AlertDialog" parent="Widget.Material.Button.Borderless.Small">
         <item name="paddingStart">@dimen/list_item_padding_start_material</item>
@@ -85,9 +89,9 @@ please see styles_device_defaults.xml.
         <item name="solidColor">@color/transparent</item>
         <item name="selectionDivider">@drawable/numberpicker_selection_divider</item>
         <item name="selectionDividerHeight">2dp</item>
-        <item name="selectionDividersDistance">48dp</item>
+        <item name="selectionDividersDistance">24dp</item>
-        <item name="internalMinWidth">64dp</item>
+        <item name="internalMinWidth">32dp</item>
-        <item name="internalMaxHeight">180dp</item>
+        <item name="internalMaxHeight">90dp</item>
         <item name="virtualButtonPressedDrawable">?selectableItemBackground</item>
         <item name="descendantFocusability">blocksDescendants</item>
     </style>

core/res/res/values/dimens_material.xml

@@ -189,4 +189,8 @@
     <dimen name="day_picker_button_margin_top">0dp</dimen>
 
     <dimen name="datepicker_view_animator_height">226dp</dimen>
+
+    <!-- Date and time picker legacy dimens -->
+    <dimen name="picker_top_margin">16dip</dimen>
+    <dimen name="picker_bottom_margin">16dip</dimen>
 </resources>

core/res/res/values/strings.xml

@@ -1953,7 +1953,7 @@
     <string name="lockscreen_access_pattern_cleared">Pattern cleared</string>
     <!-- Accessibility description sent when user adds a dot to the pattern. [CHAR LIMIT=NONE]  -->
     <string name="lockscreen_access_pattern_cell_added">Cell added</string>
-    <!-- Accessibility description sent when user adds a dot to the pattern. Announces the 
+    <!-- Accessibility description sent when user adds a dot to the pattern. Announces the
     actual cell when headphones are connected [CHAR LIMIT=NONE]  -->
     <string name="lockscreen_access_pattern_cell_added_verbose">
             Cell <xliff:g id="cell_index" example="3">%1$s</xliff:g> added</string>
@@ -2033,6 +2033,12 @@
     <!-- Button to restart the device after the factory test. -->
     <string name="factorytest_reboot">Reboot</string>
 
+    <!-- Do not translate.  timepicker mode, overridden for watch -->
+    <string name="time_picker_mode" translatable="false">"clock"</string>
+
+    <!-- Do not translate.  datepicker mode, overridden for watch -->
+    <string name="date_picker_mode" translatable="false">"calendar"</string>
+
     <!-- Do not translate.  WebView User Agent string -->
     <string name="web_user_agent" translatable="false">Mozilla/5.0 (Linux; U; <xliff:g id="x">Android %s</xliff:g>)
         AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 <xliff:g id="mobile">%s</xliff:g>Safari/534.30</string>

core/res/res/values/styles_material.xml

@@ -255,6 +255,8 @@ please see styles_device_defaults.xml.
         <item name="textColor">?attr/textColorPrimary</item>
     </style>
 
+    <style name="TextAppearance.Material.NumberPicker" parent="TextAppearance.Material.Body1"/>
+
     <!-- Deprecated text styles -->
 
     <style name="TextAppearance.Material.Inverse">
@@ -687,7 +689,7 @@ please see styles_device_defaults.xml.
     </style>
 
     <style name="Widget.Material.TimePicker">
-        <item name="timePickerMode">clock</item>
+        <item name="timePickerMode">@string/time_picker_mode</item>
         <item name="legacyLayout">@layout/time_picker_legacy_material</item>
         <!-- Attributes for new-style TimePicker. -->
         <item name="internalLayout">@layout/time_picker_material</item>
@@ -701,7 +703,7 @@ please see styles_device_defaults.xml.
     </style>
 
     <style name="Widget.Material.DatePicker">
-        <item name="datePickerMode">calendar</item>
+        <item name="datePickerMode">@string/date_picker_mode</item>
         <item name="legacyLayout">@layout/date_picker_legacy_holo</item>
         <item name="calendarViewShown">true</item>
         <!-- Attributes for new-style DatePicker. -->