Revert "Remove unused animation resources"

This reverts commit 9e7f0677bf.

Due to unit test breakage.

Change-Id: I664c25c17fc4cc98264bdac772eac086c9fbc183

java/res/anim/more_keys_keyboard_fadein.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2010, 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.
+*/
+-->
+
+<set
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:interpolator="@android:anim/decelerate_interpolator"
+>
+    <alpha
+        android:fromAlpha="0.5"
+        android:toAlpha="1.0"
+        android:duration="@integer/config_more_keys_keyboard_fadein_anim_time" />
+</set>

java/res/anim/more_keys_keyboard_fadeout.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2010, 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.
+*/
+-->
+
+<set
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:interpolator="@android:anim/accelerate_interpolator"
+>
+    <alpha
+        android:fromAlpha="1.0"
+        android:toAlpha="0.0"
+        android:duration="@integer/config_more_keys_keyboard_fadeout_anim_time" />
+</set>

java/res/values/themes-common.xml

@@ -130,4 +130,8 @@
         <item name="android:singleLine">true</item>
         <item name="android:ellipsize">none</item>
     </style>
+    <style name="MoreKeysKeyboardAnimation">
+        <item name="android:windowEnterAnimation">@anim/more_keys_keyboard_fadein</item>
+        <item name="android:windowExitAnimation">@anim/more_keys_keyboard_fadeout</item>
+    </style>
 </resources>