frameworks/base/packages/SystemUI/res/layout/partial_conversation_info.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.
-->

<com.android.systemui.statusbar.notification.row.PartialConversationInfo
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/notification_guts"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:focusable="true"
    android:clipChildren="false"
    android:clipToPadding="true"
    android:orientation="vertical"
    android:paddingStart="@dimen/notification_shade_content_margin_horizontal">

    <!-- Package Info -->
    <LinearLayout
        android:id="@+id/header"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center_vertical"
        android:clipChildren="false"
        android:paddingTop="@dimen/notification_guts_header_top_padding"
        android:clipToPadding="true">
        <ImageView
            android:id="@+id/icon"
            android:layout_width="@dimen/notification_guts_conversation_icon_size"
            android:layout_height="@dimen/notification_guts_conversation_icon_size"
            android:layout_centerVertical="true"
            android:layout_alignParentStart="true"
            android:layout_marginEnd="15dp" />
        <LinearLayout
            android:id="@+id/names"
            android:layout_weight="1"
            android:layout_width="0dp"
            android:orientation="vertical"
            android:layout_height="wrap_content"
            android:minHeight="@dimen/notification_guts_conversation_icon_size"
            android:layout_centerVertical="true"
            android:gravity="center_vertical"
            android:layout_alignEnd="@id/conversation_icon"
            android:layout_toEndOf="@id/conversation_icon">
            <TextView
                android:id="@+id/name"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:ellipsize="end"
                android:textDirection="locale"
                style="@style/TextAppearance.NotificationImportanceChannel"/>
            <TextView
                android:id="@+id/delegate_name"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                style="@style/TextAppearance.NotificationImportanceHeader"
                android:layout_marginStart="2dp"
                android:layout_marginEnd="2dp"
                android:ellipsize="end"
                android:textDirection="locale"
                android:text="@string/notification_delegate_header"
                android:maxLines="1" />

        </LinearLayout>

        <!-- end aligned fields -->
        <ImageButton
            android:id="@+id/info"
            android:layout_width="@dimen/notification_importance_toggle_size"
            android:layout_height="@dimen/notification_importance_toggle_size"
            android:layout_centerVertical="true"
            android:background="@drawable/ripple_drawable"
            android:contentDescription="@string/notification_more_settings"
            android:src="@drawable/ic_settings"
            android:layout_alignParentEnd="true"
            android:tint="@color/notification_guts_link_icon_tint"/>

    </LinearLayout>

    <LinearLayout
        android:id="@+id/inline_controls"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:paddingEnd="@dimen/notification_shade_content_margin_horizontal"
        android:layout_marginTop="@dimen/notification_guts_option_vertical_padding"
        android:clipChildren="false"
        android:clipToPadding="false"
        android:orientation="vertical">

        <com.android.systemui.statusbar.notification.row.ButtonLinearLayout
            android:id="@+id/settings_link"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:padding="@dimen/notification_importance_button_padding"
            android:clickable="true"
            android:focusable="true"
            android:background="@drawable/notification_guts_priority_button_bg"
            android:orientation="vertical">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:clipChildren="false"
                android:clipToPadding="false"
                android:layout_centerVertical="true"
                android:orientation="horizontal">
                <ImageView
                    android:layout_height="match_parent"
                    android:layout_width="wrap_content"
                    android:contentDescription="@null"
                    android:src="@drawable/ic_info"
                    android:layout_centerVertical="true"
                    android:tint="?android:attr/textColorPrimary"
                    android:layout_marginEnd="8dp"/>
                <TextView
                    android:id="@+id/non_configurable_text"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_centerVertical="true"
                    android:textDirection="locale"
                    style="@style/TextAppearance.NotificationImportanceChannelGroup" />
            </LinearLayout>
        </com.android.systemui.statusbar.notification.row.ButtonLinearLayout>

        <RelativeLayout
            android:id="@+id/bottom_buttons"
            android:layout_width="match_parent"
            android:layout_height="60dp"
            android:gravity="center_vertical"
            android:paddingStart="4dp"
            android:paddingEnd="4dp"
            >
            <TextView
                android:id="@+id/turn_off_notifications"
                android:text="@string/inline_turn_off_notifications"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentStart="true"
                android:gravity="start|center_vertical"
                android:minWidth="@dimen/notification_importance_toggle_size"
                android:minHeight="@dimen/notification_importance_toggle_size"
                android:maxWidth="200dp"
                style="@style/TextAppearance.NotificationInfo.Button"/>
            <TextView
                android:id="@+id/done"
                android:text="@string/inline_done_button"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentEnd="true"
                android:gravity="end|center_vertical"
                android:minWidth="@dimen/notification_importance_toggle_size"
                android:minHeight="@dimen/notification_importance_toggle_size"
                android:maxWidth="125dp"
                style="@style/TextAppearance.NotificationInfo.Button"/>
        </RelativeLayout>

    </LinearLayout>
</com.android.systemui.statusbar.notification.row.PartialConversationInfo>