frameworks/base/packages/SystemUI/res/layout/status_bar_expanded.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
**
** Copyright 2006, 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.systemui.shade.NotificationPanelView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:systemui="http://schemas.android.com/apk/res-auto"
    android:id="@+id/notification_panel"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@android:color/transparent">

    <com.android.systemui.common.ui.view.LongPressHandlingView
        android:id="@+id/keyguard_long_press"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <ViewStub
        android:id="@+id/keyguard_qs_user_switch_stub"
        android:layout="@layout/keyguard_qs_user_switch"
        android:layout_height="match_parent"
        android:layout_width="match_parent" />

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

    <com.android.systemui.shade.NotificationsQuickSettingsContainer
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="@integer/notification_panel_layout_gravity"
        android:id="@+id/notification_container_parent"
        android:clipToPadding="false"
        android:clipChildren="false">

        <include
            layout="@layout/keyguard_status_view"
            android:visibility="gone"/>

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

        <FrameLayout
            android:id="@+id/qs_frame"
            android:layout="@layout/qs_panel"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:clipToPadding="false"
            android:clipChildren="false"
            android:layout_marginHorizontal="@dimen/notification_panel_margin_horizontal"
            systemui:viewType="com.android.systemui.plugins.qs.QS"
            systemui:layout_constraintStart_toStartOf="parent"
            systemui:layout_constraintEnd_toEndOf="parent"
            systemui:layout_constraintTop_toTopOf="parent"
            systemui:layout_constraintBottom_toBottomOf="parent"
        />

        <!-- This view should be after qs_frame so touches are dispatched first to it. That gives
             it a chance to capture clicks before the NonInterceptingScrollView disallows all
             intercepts -->
        <ViewStub
            android:id="@+id/qs_header_stub"
            android:layout_height="wrap_content"
            android:layout_width="match_parent"
        />

        <androidx.constraintlayout.widget.Guideline
            android:id="@+id/qs_edge_guideline"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            systemui:layout_constraintGuide_percent="0.5"
            android:orientation="vertical"/>

        <!-- This layout should always include a version of
             NotificationStackScrollLayout, as it is expected from
             NotificationPanelViewController. -->
        <include layout="@layout/notification_stack_scroll_layout" />

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

        <include
            layout="@layout/keyguard_status_bar"
            android:visibility="invisible" />

        <Button
            android:id="@+id/report_rejected_touch"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/status_bar_header_height_keyguard"
            android:text="@string/report_rejected_touch"
            android:visibility="gone" />
        <com.android.systemui.statusbar.phone.TapAgainView
            android:id="@+id/shade_falsing_tap_again"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            systemui:layout_constraintLeft_toLeftOf="parent"
            systemui:layout_constraintRight_toRightOf="parent"
            systemui:layout_constraintBottom_toBottomOf="parent"
            android:layout_marginBottom="20dp"
            android:paddingHorizontal="16dp"
            android:minHeight="44dp"
            android:elevation="4dp"
            android:background="@drawable/rounded_bg_full"
            android:gravity="center"
            android:text="@string/tap_again"
            android:visibility="gone"
        />
    </com.android.systemui.shade.NotificationsQuickSettingsContainer>

    <include
        layout="@layout/keyguard_bottom_area"
        android:visibility="gone" />

    <ViewStub
        android:id="@+id/keyguard_user_switcher_stub"
        android:layout="@layout/keyguard_user_switcher"
        android:layout_height="match_parent"
        android:layout_width="match_parent" />

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

    <com.android.keyguard.LockIconView
        android:id="@+id/lock_icon_view"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">
        <!-- Background protection -->
        <ImageView
            android:id="@+id/lock_icon_bg"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@drawable/fingerprint_bg"
            android:visibility="invisible"/>

        <ImageView
            android:id="@+id/lock_icon"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_gravity="center"
            android:scaleType="centerCrop"/>

    </com.android.keyguard.LockIconView>

    <FrameLayout
        android:id="@+id/preview_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
    </FrameLayout>
</com.android.systemui.shade.NotificationPanelView>