packages/SystemUI/res/layout/global_screenshot_static.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2020 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">
    <ImageView
        android:id="@+id/global_screenshot_actions_container_background"
        android:visibility="gone"
        android:layout_height="0dp"
        android:layout_width="0dp"
        android:elevation="1dp"
        android:background="@drawable/action_chip_container_background"
        android:layout_marginStart="@dimen/screenshot_action_container_margin_horizontal"
        app:layout_constraintBottom_toBottomOf="@+id/global_screenshot_actions_container"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="@+id/global_screenshot_actions_container"
        app:layout_constraintEnd_toEndOf="@+id/global_screenshot_actions_container"/>
    <HorizontalScrollView
        android:id="@+id/global_screenshot_actions_container"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginEnd="@dimen/screenshot_action_container_margin_horizontal"
        android:layout_marginBottom="@dimen/screenshot_action_container_offset_y"
        android:paddingEnd="@dimen/screenshot_action_container_padding_right"
        android:paddingVertical="@dimen/screenshot_action_container_padding_vertical"
        android:elevation="1dp"
        android:scrollbars="none"
        app:layout_constraintHorizontal_bias="0"
        app:layout_constraintWidth_percent="1.0"
        app:layout_constraintWidth_max="wrap"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toEndOf="@+id/global_screenshot_preview_border"
        app:layout_constraintEnd_toEndOf="parent">
        <LinearLayout
            android:id="@+id/global_screenshot_actions"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
            <include layout="@layout/global_screenshot_action_chip"
                     android:id="@+id/screenshot_share_chip"/>
            <include layout="@layout/global_screenshot_action_chip"
                     android:id="@+id/screenshot_edit_chip"/>
            <include layout="@layout/global_screenshot_action_chip"
                     android:id="@+id/screenshot_scroll_chip"
                     android:visibility="gone" />
        </LinearLayout>
    </HorizontalScrollView>
    <View
        android:id="@+id/global_screenshot_preview_border"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginStart="@dimen/screenshot_offset_x"
        android:layout_marginBottom="@dimen/screenshot_offset_y"
        android:elevation="@dimen/screenshot_preview_elevation"
        android:alpha="0"
        android:background="@drawable/screenshot_border"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="@+id/screenshot_preview_end"
        app:layout_constraintTop_toTopOf="@+id/screenshot_preview_top"/>
    <androidx.constraintlayout.widget.Barrier
        android:id="@+id/screenshot_preview_end"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:barrierMargin="4dp"
        app:barrierDirection="end"
        app:constraint_referenced_ids="global_screenshot_preview"/>
    <androidx.constraintlayout.widget.Barrier
        android:id="@+id/screenshot_preview_top"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:barrierDirection="top"
        app:barrierMargin="-4dp"
        app:constraint_referenced_ids="global_screenshot_preview"/>
    <ImageView
        android:id="@+id/global_screenshot_preview"
        android:visibility="invisible"
        android:layout_width="@dimen/global_screenshot_x_scale"
        android:layout_margin="4dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:elevation="@dimen/screenshot_preview_elevation"
        android:contentDescription="@string/screenshot_edit_label"
        android:scaleType="fitEnd"
        android:background="@drawable/screenshot_preview_background"
        android:adjustViewBounds="true"
        app:layout_constraintBottom_toBottomOf="@+id/global_screenshot_preview_border"
        app:layout_constraintStart_toStartOf="@+id/global_screenshot_preview_border"
        app:layout_constraintEnd_toEndOf="@+id/global_screenshot_preview_border"
        app:layout_constraintTop_toTopOf="@+id/global_screenshot_preview_border">
    </ImageView>
    <FrameLayout
        android:id="@+id/global_screenshot_dismiss_button"
        android:layout_width="@dimen/screenshot_dismiss_button_tappable_size"
        android:layout_height="@dimen/screenshot_dismiss_button_tappable_size"
        android:elevation="7dp"
        android:visibility="gone"
        app:layout_constraintStart_toEndOf="@id/global_screenshot_preview"
        app:layout_constraintEnd_toEndOf="@id/global_screenshot_preview"
        app:layout_constraintTop_toTopOf="@id/global_screenshot_preview"
        app:layout_constraintBottom_toTopOf="@id/global_screenshot_preview"
        android:contentDescription="@string/screenshot_dismiss_description">
        <ImageView
            android:id="@+id/global_screenshot_dismiss_image"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_margin="@dimen/screenshot_dismiss_button_margin"
            android:src="@drawable/screenshot_cancel"/>
    </FrameLayout>
    <ImageView
        android:id="@+id/screenshot_scrollable_preview"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:scaleType="matrix"
        android:visibility="gone"
        app:layout_constraintStart_toStartOf="@id/global_screenshot_preview"
        app:layout_constraintTop_toTopOf="@id/global_screenshot_preview"
        android:elevation="@dimen/screenshot_preview_elevation"/>
    <View
        android:id="@+id/screenshot_transition_view"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:visibility="invisible"
        app:layout_constraintStart_toStartOf="@id/global_screenshot_preview"
        app:layout_constraintTop_toTopOf="@id/global_screenshot_preview"
        app:layout_constraintEnd_toEndOf="@id/global_screenshot_preview"
        app:layout_constraintBottom_toBottomOf="@id/global_screenshot_preview"/>
</androidx.constraintlayout.widget.ConstraintLayout>