packages/SystemUI/res/layout/super_notification_shade.xml

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

<!-- This is the notification shade window. -->
<com.android.systemui.shade.NotificationShadeWindowView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:sysui="http://schemas.android.com/apk/res-auto"
    android:id="@+id/legacy_window_root"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true">

    <com.android.systemui.scrim.ScrimView
        android:id="@+id/scrim_behind"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:importantForAccessibility="no"
        sysui:ignoreRightInset="true"
    />

    <com.android.systemui.scrim.ScrimView
        android:id="@+id/scrim_notifications"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:importantForAccessibility="no"
        sysui:ignoreRightInset="true"
    />

    <com.android.systemui.statusbar.LightRevealScrim
        android:id="@+id/light_reveal_scrim"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <include layout="@layout/status_bar_expanded"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:visibility="invisible" />

    <!-- Root for all keyguard content. It was previously located within the shade. -->
    <com.android.systemui.keyguard.ui.view.KeyguardRootView
        android:id="@id/keyguard_root_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <!-- Shared container for the notification stack. Can be positioned by either
         the keyguard_root_view or notification_panel -->
    <com.android.systemui.statusbar.notification.stack.ui.view.SharedNotificationContainer
        android:id="@+id/shared_notification_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <include layout="@layout/brightness_mirror_container" />

    <com.android.systemui.scrim.ScrimView
        android:id="@+id/scrim_in_front"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:importantForAccessibility="no"
        sysui:ignoreRightInset="true"
    />

    <!-- Keyguard messages -->
    <LinearLayout
        android:id="@+id/keyguard_message_area_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:layout_marginTop="@dimen/status_bar_height"
        android:layout_gravity="top|center_horizontal"
        android:gravity="center_horizontal">
        <com.android.keyguard.AuthKeyguardMessageArea
            android:id="@+id/keyguard_message_area"
            style="@style/Keyguard.TextView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/keyguard_lock_padding"
            android:gravity="center"
            android:singleLine="true"
            android:ellipsize="marquee"
            android:focusable="true" />
    </LinearLayout>

    <FrameLayout android:id="@+id/keyguard_bouncer_container"
        android:layout_height="match_parent"
        android:layout_width="match_parent"
        android:layout_weight="1"
        android:background="@android:color/transparent"
        android:visibility="invisible"
        android:clipChildren="false"
        android:clipToPadding="false" />

    <ViewStub
        android:id="@+id/multi_shade_stub"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:inflatedId="@+id/multi_shade"
        android:layout="@layout/multi_shade" />

    <include layout="@layout/alternate_bouncer"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:visibility="invisible" />

    <com.android.systemui.biometrics.AuthRippleView
        android:id="@+id/auth_ripple"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:importantForAccessibility="no"
        sysui:ignoreRightInset="true"
    />
</com.android.systemui.shade.NotificationShadeWindowView>