res/layout/notification_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.NotificationConversationInfo
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
    android:id="@+id/notification_guts"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:focusable="true"
    android:clipChildren="true"
    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">
        <FrameLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:clipChildren="false"
            android:clipToPadding="false"
            android:layout_centerVertical="false"
            android:layout_alignParentStart="true"
            android:layout_marginEnd="12dp"
        >

            <!-- Big icon: 48x48, 12dp padding top, 16dp padding sides -->
            <ImageView
                android:id="@+id/conversation_icon"
                android:layout_width="@*android:dimen/conversation_avatar_size"
                android:layout_height="@*android:dimen/conversation_avatar_size"
                android:layout_marginLeft="@*android:dimen/conversation_badge_protrusion"
                android:layout_marginRight="@*android:dimen/conversation_badge_protrusion"
                android:layout_marginBottom="@*android:dimen/conversation_badge_protrusion"
                android:scaleType="centerCrop"
                android:importantForAccessibility="no"
            />

            <FrameLayout
                android:id="@+id/conversation_icon_badge"
                android:layout_width="@*android:dimen/conversation_icon_size_badged"
                android:layout_height="@*android:dimen/conversation_icon_size_badged"
                android:layout_gravity="end|bottom"
                android:clipChildren="false"
                android:clipToPadding="false"
            >
                <ImageView
                    android:id="@+id/conversation_icon_badge_bg"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_gravity="center"
                    android:src="@*android:drawable/conversation_badge_background"
                    android:forceHasOverlappingRendering="false"
                />
                <ImageView
                    android:id="@+id/conversation_icon_badge_icon"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_margin="4dp"
                    android:layout_gravity="center"
                    android:forceHasOverlappingRendering="false"
                />
                <ImageView
                    android:id="@+id/conversation_icon_badge_ring"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:src="@*android:drawable/conversation_badge_ring"
                    android:forceHasOverlappingRendering="false"
                    android:clipToPadding="false"
                    android:scaleType="center"
                />
            </FrameLayout>
        </FrameLayout>
        <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">
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:gravity="start"
                android:orientation="horizontal">
                <TextView
                    android:id="@+id/parent_channel_name"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:ellipsize="end"
                    android:textDirection="locale"
                    android:layout_weight="1"
                    style="@style/TextAppearance.NotificationImportanceChannel"/>
                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_centerVertical="true"
                    style="@style/TextAppearance.NotificationImportanceHeader"
                    android:visibility="gone"
                    android:layout_marginStart="2dp"
                    android:layout_marginEnd="2dp"
                    android:text="@*android:string/notification_header_divider_symbol" />
                <TextView
                    android:id="@+id/name"
                    android:visibility="gone"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    style="@style/TextAppearance.NotificationImportanceChannel"/>
            </LinearLayout>
            <TextView
                android:id="@+id/group_name"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:ellipsize="end"
                android:textDirection="locale"
                style="@style/TextAppearance.NotificationImportanceChannelGroup"/>
            <TextView
                android:id="@+id/pkg_name"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                style="@style/TextAppearance.NotificationImportanceApp"
                android:ellipsize="end"
                android:textDirection="locale"
                android:maxLines="1"/>
            <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:contentDescription="@string/notification_more_settings"
            android:background="@drawable/ripple_drawable_20dp"
            android:src="@drawable/ic_settings"
            android:tint="?androidprv:attr/materialColorPrimary"
            android:layout_alignParentEnd="true" />

    </LinearLayout>

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

        <!-- Non configurable app/channel text. appears instead of @+id/interruptiveness_settings-->
        <TextView
            android:id="@+id/non_configurable_text"
            android:text="@string/notification_unblockable_desc"
            android:visibility="gone"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            style="@*android:style/TextAppearance.DeviceDefault.Notification" />

        <!-- Non configurable multichannel text. appears instead of @+id/interruptiveness_settings-->
        <TextView
            android:id="@+id/non_configurable_multichannel_text"
            android:text="@string/notification_multichannel_desc"
            android:visibility="gone"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            style="@*android:style/TextAppearance.DeviceDefault.Notification" />

        <LinearLayout
            android:id="@+id/interruptiveness_settings"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:orientation="vertical">

            <com.android.systemui.statusbar.notification.row.ButtonLinearLayout
                android:id="@+id/priority"
                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:orientation="horizontal"
                    android:gravity="center"
                >
                    <ImageView
                        android:id="@+id/priority_icon"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:src="@drawable/ic_important_outline"
                        android:background="@android:color/transparent"
                        android:tint="@color/notification_guts_priority_contents"
                        android:clickable="false"
                        android:focusable="false"/>
                    <TextView
                        android:id="@+id/priority_label"
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_marginStart="@dimen/notification_importance_drawable_padding"
                        android:layout_weight="1"
                        android:ellipsize="end"
                        android:maxLines="1"
                        android:clickable="false"
                        android:focusable="false"
                        android:textAppearance="@style/TextAppearance.NotificationImportanceButton"
                        android:text="@string/notification_priority_title"/>
                </LinearLayout>
                <TextView
                    android:id="@+id/priority_summary"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="@dimen/notification_importance_button_description_top_margin"
                    android:visibility="gone"
                    android:clickable="false"
                    android:focusable="false"
                    android:ellipsize="end"
                    android:maxLines="4"
                    android:textAppearance="@style/TextAppearance.NotificationImportanceDetail"/>
            </com.android.systemui.statusbar.notification.row.ButtonLinearLayout>

            <com.android.systemui.statusbar.notification.row.ButtonLinearLayout
                android:id="@+id/default_behavior"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/notification_importance_button_separation"
                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:orientation="horizontal"
                    android:gravity="center"
                >
                    <ImageView
                        android:id="@+id/default_icon"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:src="@drawable/ic_notifications_alert"
                        android:background="@android:color/transparent"
                        android:tint="@color/notification_guts_priority_contents"
                        android:clickable="false"
                        android:focusable="false"/>
                    <TextView
                        android:id="@+id/default_label"
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_marginStart="@dimen/notification_importance_drawable_padding"
                        android:layout_weight="1"
                        android:ellipsize="end"
                        android:maxLines="1"
                        android:clickable="false"
                        android:focusable="false"
                        android:textAppearance="@style/TextAppearance.NotificationImportanceButton"
                        android:text="@string/notification_alert_title"/>
                </LinearLayout>
                <TextView
                    android:id="@+id/default_summary"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="@dimen/notification_importance_button_description_top_margin"
                    android:visibility="gone"
                    android:text="@string/notification_channel_summary_default"
                    android:clickable="false"
                    android:focusable="false"
                    android:ellipsize="end"
                    android:maxLines="4"
                    android:textAppearance="@style/TextAppearance.NotificationImportanceDetail"/>
            </com.android.systemui.statusbar.notification.row.ButtonLinearLayout>

            <com.android.systemui.statusbar.notification.row.ButtonLinearLayout
                android:id="@+id/silence"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/notification_importance_button_separation"
                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:orientation="horizontal"
                    android:gravity="center"
                >
                    <ImageView
                        android:id="@+id/silence_icon"
                        android:src="@drawable/ic_notifications_silence"
                        android:background="@android:color/transparent"
                        android:tint="@color/notification_guts_priority_contents"
                        android:layout_gravity="center"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:clickable="false"
                        android:focusable="false"/>
                    <TextView
                        android:id="@+id/silence_label"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:ellipsize="end"
                        android:maxLines="1"
                        android:clickable="false"
                        android:focusable="false"
                        android:layout_toEndOf="@id/silence_icon"
                        android:layout_marginStart="@dimen/notification_importance_drawable_padding"
                        android:textAppearance="@style/TextAppearance.NotificationImportanceButton"
                        android:text="@string/notification_silence_title"/>
                </LinearLayout>
                <TextView
                    android:id="@+id/silence_summary"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="@dimen/notification_importance_button_description_top_margin"
                    android:visibility="gone"
                    android:text="@string/notification_conversation_summary_low"
                    android:clickable="false"
                    android:focusable="false"
                    android:ellipsize="end"
                    android:maxLines="4"
                    android:textAppearance="@style/TextAppearance.NotificationImportanceDetail"/>
            </com.android.systemui.statusbar.notification.row.ButtonLinearLayout>

        </LinearLayout>

        <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/done"
                android:text="@string/inline_ok_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"
                style="@style/TextAppearance.NotificationInfo.Button"/>
        </RelativeLayout>
    </LinearLayout>

</com.android.systemui.statusbar.notification.row.NotificationConversationInfo>