packages/Keyguard/res/values/styles.xml

<?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.
*/
-->

<resources>
    <!-- Keyguard PIN pad styles -->
    <style name="Widget.Button.NumPadKey"
            parent="@android:style/Widget.Button">
        <item name="android:singleLine">true</item>
        <item name="android:padding">6dip</item>
        <item name="android:gravity">left|center_vertical</item>
        <item name="android:background">?android:attr/selectableItemBackground</item>
        <item name="android:textSize">34dp</item>
        <item name="android:fontFamily">sans-serif</item>
        <item name="android:textStyle">normal</item>
        <item name="android:textColor">#ffffff</item>
        <item name="android:paddingBottom">10dp</item>
        <item name="android:paddingLeft">20dp</item>
    </style>
    <style name="TextAppearance.NumPadKey"
            parent="@android:style/TextAppearance">
        <item name="android:textSize">34dp</item>
        <item name="android:fontFamily">sans-serif</item>
        <item name="android:textStyle">normal</item>
        <item name="android:textColor">#ffffff</item>
    </style>
    <style name="TextAppearance.NumPadKey.Klondike">
        <item name="android:textSize">20dp</item>
        <item name="android:fontFamily">sans-serif-condensed</item>
        <item name="android:textStyle">normal</item>
        <item name="android:textColor">#80ffffff</item>
    </style>

    <!-- Standard animations for a non-full-screen window or activity. -->
    <style name="Animation.LockScreen" parent="@android:style/Animation">
        <item name="android:windowEnterAnimation">@anim/lock_screen_enter</item>
        <item name="android:windowExitAnimation">@anim/lock_screen_exit</item>
    </style>

</resources>