android13/packages/services/Car/tests/ThemePlayground/res/layout/button_samples.xml

<?xml version="1.0" encoding="utf-8"?>
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  ~ Copyright (C) 2021 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
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  ~ 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.
  -->

<androidx.constraintlayout.widget.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <include layout="@layout/set_background"
             android:id="@+id/setBackground"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginTop="20dp"
             app:layout_constraintBottom_toTopOf="@+id/text_sample_list"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent"/>

    <ScrollView
        android:id="@+id/text_sample_list"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginBottom="8dp"
        android:layout_marginEnd="8dp"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/setBackground">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <Button
                android:id="@+id/normal_button"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="No style set"/>

            <Button
                android:id="@+id/small_button"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="buttonStyleSmall"
                style="?android:attr/buttonStyleSmall"/>

            <Button
                android:id="@+id/button"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:layout_marginBottom="8dp"
                android:text="buttonStyle"
                style="?android:attr/buttonStyle"/>

            <Button
                android:id="@+id/buttonCornerRadius"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="buttonCornerRadius"
                style="?android:attr/buttonCornerRadius"/>

            <Button
                android:id="@+id/buttonStyleInset"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="buttonStyleInset"
                style="?android:attr/buttonStyleInset"/>

            <Button
                android:id="@+id/buttonStyleToggle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="buttonStyleToggle"
                style="?android:attr/buttonStyleToggle"/>

            <Button
                android:id="@+id/buttonBarButtonStyle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="buttonBarButtonStyle"
                style="?android:attr/buttonBarButtonStyle"/>

            <Button
                android:id="@+id/borderlessButtonStyle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="borderlessButtonStyle"
                style="?android:attr/borderlessButtonStyle"/>

            <Button
                android:id="@+id/imageButtonStyle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="imageButtonStyle"
                style="?android:attr/imageButtonStyle"/>

            <Button
                android:id="@+id/actionButtonStyle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="actionButtonStyle"
                style="?android:attr/actionButtonStyle"/>

            <Button
                android:id="@+id/actionOverflowButtonStyle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="actionOverflowButtonStyle"
                style="?android:attr/actionOverflowButtonStyle"/>

            <Button
                android:id="@+id/actionModeCloseButtonStyle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="actionModeCloseButtonStyle"
                style="?android:attr/actionModeCloseButtonStyle"/>

            <Button
                android:id="@+id/buttonBarStyle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="buttonBarStyle"
                style="?android:attr/buttonBarStyle"/>

            <Button
                android:id="@+id/segmentedButtonStyle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="segmentedButtonStyle"
                style="?android:attr/segmentedButtonStyle"/>

            <Button
                android:id="@+id/button-colored"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="button colored"
                style="@android:style/Widget.DeviceDefault.Button.Colored"/>

            <Button
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="DeviceDefault.ButtonBar"
                style="@android:style/DeviceDefault.ButtonBar"/>

            <Button
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:padding="8dp"
                android:text="DeviceDefault.ButtonBar.AlertDialog"
                style="@android:style/DeviceDefault.ButtonBar.AlertDialog"/>

        </LinearLayout>
    </ScrollView>
    <include layout="@layout/menu_button"/>

</androidx.constraintlayout.widget.ConstraintLayout>