java/res/layout/input_view.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
**
** Copyright 2011, 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.
*/
-->

<com.android.inputmethod.latin.InputView
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    style="?attr/inputViewStyle">
    <LinearLayout
        android:id="@+id/horizontal_keyboard_frame"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom"
        android:gravity="bottom"
        android:orientation="horizontal">
        <include
            android:id="@+id/main_keyboard_frame"
            layout="@layout/main_keyboard_frame" />
        <include
            android:id="@+id/emoji_palettes_view"
            layout="@layout/emoji_palettes_view" />
    </LinearLayout>
</com.android.inputmethod.latin.InputView>