futokb/java/res/layout/emoji_keyboard_tab_icon.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
**
** Copyright 2013, 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.
*/
-->

<!-- Note: contentDescription will be added programatically in {@link EmojiPalettesView}. -->
<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="0dip"
    android:layout_weight="1.0"
    android:layout_height="wrap_content"
    android:gravity="center"
    android:scaleType="center"
    android:contentDescription="@null"
/>