quickstep/res/layout/gesture_tutorial_mock_webpage.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- 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

     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.
-->
<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">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/url_bar"
        android:layout_width="match_parent"
        android:layout_height="101dp"
        android:background="@color/mock_webpage_url_bar"

        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent">

        <androidx.cardview.widget.CardView
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_marginTop="48dp"
            android:layout_marginBottom="16dp"
            android:layout_marginStart="16dp"
            android:layout_marginEnd="16dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="100dp"
            app:cardBackgroundColor="@color/mock_webpage_url_bar_item"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

    </androidx.constraintlayout.widget.ConstraintLayout>

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/top_bar"
        android:layout_width="match_parent"
        android:layout_height="88dp"
        android:background="@color/mock_webpage_top_bar"

        app:layout_constraintTop_toBottomOf="@id/url_bar"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent">

        <androidx.cardview.widget.CardView
            android:id="@+id/top_bar_button"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_marginTop="22dp"
            android:layout_marginBottom="22dp"
            android:layout_marginStart="24dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="8dp"
            app:cardBackgroundColor="@color/mock_webpage_top_bar_item"
            app:layout_constraintDimensionRatio="1:1"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintStart_toStartOf="parent"/>

        <androidx.cardview.widget.CardView
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_marginTop="28dp"
            android:layout_marginBottom="28dp"
            android:layout_marginStart="97dp"
            android:layout_marginEnd="97dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="2dp"
            app:cardBackgroundColor="@color/mock_webpage_top_bar_item"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

    </androidx.constraintlayout.widget.ConstraintLayout>

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:background="@color/mock_webpage_background"
        android:paddingTop="@dimen/gesture_tutorial_webpage_padding_top"
        android:paddingStart="24dp"

        app:layout_constraintTop_toBottomOf="@id/top_bar"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent">

        <androidx.cardview.widget.CardView
            android:id="@+id/mock_line_1"
            android:layout_width="0dp"
            android:layout_height="@dimen/gesture_tutorial_webpage_large_line_height"
            android:layout_marginEnd="126dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_small_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

        <androidx.cardview.widget.CardView
            android:id="@+id/mock_line_2"
            android:layout_width="0dp"
            android:layout_height="@dimen/gesture_tutorial_webpage_large_line_height"
            android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
            android:layout_marginEnd="64dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_small_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toBottomOf="@id/mock_line_1"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

        <androidx.cardview.widget.CardView
            android:id="@+id/mock_line_3"
            android:layout_width="0dp"
            android:layout_height="@dimen/gesture_tutorial_webpage_large_line_height"
            android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
            android:layout_marginEnd="151dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_small_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toBottomOf="@id/mock_line_2"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

        <androidx.cardview.widget.CardView
            android:id="@+id/mock_button"
            android:layout_width="47dp"
            android:layout_height="12dp"
            android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_small_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toBottomOf="@id/mock_line_3"
            app:layout_constraintStart_toStartOf="parent"/>

        <androidx.cardview.widget.CardView
            android:layout_width="47dp"
            android:layout_height="12dp"
            android:background="@color/mock_webpage_page_text"
            android:layout_marginStart="11dp"
            android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_small_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toBottomOf="@id/mock_line_3"
            app:layout_constraintStart_toEndOf="@id/mock_button"/>

        <androidx.cardview.widget.CardView
            android:id="@+id/mock_block"
            android:layout_width="0dp"
            android:layout_height="240dp"
            android:layout_marginTop="@dimen/gesture_tutorial_webpage_large_margin_top"
            android:layout_marginEnd="24dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_large_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toBottomOf="@id/mock_button"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

        <androidx.cardview.widget.CardView
            android:id="@+id/mock_line_4"
            android:layout_width="0dp"
            android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
            android:layout_marginTop="@dimen/gesture_tutorial_webpage_large_margin_top"
            android:layout_marginEnd="52dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toBottomOf="@id/mock_block"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

        <androidx.cardview.widget.CardView
            android:id="@+id/mock_line_5"
            android:layout_width="0dp"
            android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
            android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
            android:layout_marginEnd="41dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toBottomOf="@id/mock_line_4"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

        <androidx.cardview.widget.CardView
            android:id="@+id/mock_line_6"
            android:layout_width="0dp"
            android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
            android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
            android:layout_marginEnd="71dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toBottomOf="@id/mock_line_5"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

        <androidx.cardview.widget.CardView
            android:id="@+id/mock_line_7"
            android:layout_width="0dp"
            android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
            android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
            android:layout_marginEnd="198dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toBottomOf="@id/mock_line_6"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

        <androidx.cardview.widget.CardView
            android:id="@+id/mock_line_8"
            android:layout_width="0dp"
            android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
            android:layout_marginTop="@dimen/gesture_tutorial_webpage_large_margin_top"
            android:layout_marginEnd="64dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toBottomOf="@id/mock_line_7"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

        <androidx.cardview.widget.CardView
            android:layout_width="0dp"
            android:layout_height="@dimen/gesture_tutorial_webpage_small_line_height"
            android:layout_marginTop="@dimen/gesture_tutorial_webpage_small_margin_top"
            android:layout_marginEnd="71dp"

            app:cardElevation="0dp"
            app:cardCornerRadius="@dimen/gesture_tutorial_webpage_medium_corner_radius"
            app:cardBackgroundColor="@color/mock_webpage_page_text"
            app:layout_constraintTop_toBottomOf="@id/mock_line_8"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"/>

    </androidx.constraintlayout.widget.ConstraintLayout>

</androidx.constraintlayout.widget.ConstraintLayout>