linphone-android/app/src/main/res/layout/chat_bubble_incoming.xml

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:bind="http://schemas.android.com/tools">

    <data>
        <import type="android.view.View" />
        <import type="com.google.android.flexbox.JustifyContent" />
        <import type="org.linphone.core.ConsolidatedPresence" />
        <import type="org.linphone.core.ChatMessage.State" />
        <variable
            name="onLongClickListener"
            type="View.OnLongClickListener" />
        <variable
            name="showDeliveryInfoClickListener"
            type="View.OnClickListener" />
        <variable
            name="scrollToRepliedMessageClickListener"
            type="View.OnClickListener" />
        <variable
            name="showReactionInfoClickListener"
            type="View.OnClickListener" />
        <variable
            name="model"
            type="org.linphone.ui.main.chat.model.MessageModel" />
    </data>

    <androidx.constraintlayout.widget.ConstraintLayout
        android:onLongClick="@{onLongClickListener}"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginEnd="32dp"
        android:layout_marginTop="@{model.groupedWithPreviousMessage ? @dimen/chat_bubble_grouped_top_margin : @dimen/chat_bubble_top_margin, default=@dimen/chat_bubble_top_margin}">

        <com.google.android.material.imageview.ShapeableImageView
            style="@style/avatar_imageview"
            android:id="@+id/avatar"
            android:layout_width="@dimen/avatar_bubble_size"
            android:layout_height="@dimen/avatar_bubble_size"
            android:visibility="@{!model.isFromGroup ? View.GONE: model.groupedWithPreviousMessage ? View.INVISIBLE : View.VISIBLE}"
            coilBubbleAvatar="@{model.avatarModel}"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/name" />

        <ImageView
            android:id="@+id/presence_badge"
            android:layout_width="@dimen/avatar_bubble_presence_badge_size"
            android:layout_height="@dimen/avatar_bubble_presence_badge_size"
            android:layout_marginEnd="1dp"
            android:background="@drawable/led_background"
            android:padding="1dp"
            android:visibility="@{model.groupedWithPreviousMessage || !model.isFromGroup || model.avatarModel.presenceStatus == ConsolidatedPresence.Offline ? View.GONE : View.VISIBLE}"
            app:presenceIcon="@{model.avatarModel.presenceStatus}"
            app:layout_constraintEnd_toEndOf="@id/avatar"
            app:layout_constraintBottom_toBottomOf="@id/avatar"/>

        <androidx.appcompat.widget.AppCompatTextView
            style="@style/default_text_style_300"
            android:id="@+id/name"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textSize="12sp"
            android:text="@{model.avatarModel.name, default=`John Doe`}"
            android:textColor="?attr/color_main2_700"
            android:maxLines="1"
            android:ellipsize="end"
            android:visibility="@{!model.isFromGroup ? View.GONE: model.groupedWithPreviousMessage ? View.GONE : View.VISIBLE}"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintBottom_toTopOf="@id/reply_icon"
            app:layout_constraintStart_toStartOf="@id/bubble" />

        <androidx.constraintlayout.widget.Group
            android:id="@+id/reply_group"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:visibility="@{model.isReply ? View.VISIBLE : View.GONE, default=gone}"
            app:constraint_referenced_ids="reply, reply_background, reply_name, reply_icon"/>

        <androidx.appcompat.widget.AppCompatTextView
            style="@style/default_text_style_300"
            android:id="@+id/reply_name"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="5dp"
            android:text="@{model.replyTo, default=`John Doe`}"
            android:textSize="12sp"
            android:textColor="?attr/color_main2_500"
            app:drawableTint="?attr/color_main2_500"
            app:layout_constraintStart_toEndOf="@id/reply_icon"
            app:layout_constraintTop_toBottomOf="@id/name"
            app:layout_constraintBottom_toTopOf="@id/reply" />

        <ImageView
            android:id="@+id/reply_icon"
            android:layout_width="@dimen/small_icon_size"
            android:layout_height="@dimen/small_icon_size"
            android:layout_marginStart="8dp"
            android:src="@drawable/reply"
            app:layout_constraintStart_toStartOf="@id/reply"
            app:layout_constraintTop_toTopOf="@id/reply_name"
            app:layout_constraintBottom_toBottomOf="@id/reply_name" />

        <View
            android:id="@+id/reply_background"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_marginBottom="-20dp"
            android:background="@drawable/shape_chat_bubble_reply"
            app:layout_constraintTop_toTopOf="@id/reply"
            app:layout_constraintStart_toStartOf="@id/reply"
            app:layout_constraintEnd_toEndOf="@id/reply"
            app:layout_constraintBottom_toTopOf="@id/bubble"/>

        <androidx.appcompat.widget.AppCompatTextView
            style="@style/default_text_style"
            android:id="@+id/reply"
            android:onClick="@{scrollToRepliedMessageClickListener}"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginEnd="32dp"
            android:text="@{model.replyText, default=`Reply`}"
            android:textColor="?attr/color_main2_500"
            android:textSize="14sp"
            android:maxLines="2"
            android:ellipsize="end"
            android:padding="10dp"
            app:layout_constraintHorizontal_bias="0"
            app:layout_constraintWidth_max="@dimen/chat_bubble_max_reply_width"
            app:layout_constraintStart_toStartOf="@id/bubble"
            app:layout_constraintTop_toBottomOf="@id/reply_name" />

        <androidx.appcompat.widget.AppCompatTextView
            style="@style/default_text_style_300"
            android:id="@+id/forward_label"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="5dp"
            android:text="@string/message_forwarded_label"
            android:textSize="12sp"
            android:textColor="?attr/color_main2_500"
            android:visibility="@{model.isForward ? View.VISIBLE : View.GONE, default=gone}"
            app:drawableTint="?attr/color_main2_500"
            app:layout_constraintStart_toEndOf="@id/forward_icon"
            app:layout_constraintTop_toBottomOf="@id/name"
            app:layout_constraintBottom_toTopOf="@id/bubble" />

        <ImageView
            android:id="@+id/forward_icon"
            android:layout_width="@dimen/small_icon_size"
            android:layout_height="@dimen/small_icon_size"
            android:layout_marginStart="8dp"
            android:src="@drawable/forward"
            android:visibility="@{model.isForward ? View.VISIBLE : View.GONE, default=gone}"
            app:layout_constraintStart_toStartOf="@id/bubble"
            app:layout_constraintTop_toTopOf="@id/forward_label"
            app:layout_constraintBottom_toBottomOf="@id/forward_label" />

        <LinearLayout
            android:id="@+id/bubble"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="@{model.isFromGroup ? @dimen/chat_bubble_start_margin_when_avatar_displayed : @dimen/zero, default=@dimen/chat_bubble_start_margin_when_avatar_displayed}"
            android:padding="10dp"
            android:orientation="vertical"
            android:selected="@{model.isSelected}"
            android:background="@{model.groupedWithPreviousMessage ? @drawable/chat_bubble_incoming_full_background : @drawable/chat_bubble_incoming_first_background, default=@drawable/chat_bubble_incoming_first_background}"
            app:layout_constraintHorizontal_bias="0"
            app:layout_constraintWidth_max="@dimen/chat_bubble_max_width"
            app:layout_constraintTop_toBottomOf="@id/reply"
            app:layout_constraintStart_toEndOf="@id/avatar">

            <com.google.android.flexbox.FlexboxLayout
                android:id="@+id/files_grid"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:onLongClick="@{onLongClickListener}"
                android:visibility="@{model.filesList.size() >= 2 || (model.filesList.size() >= 1 &amp;&amp; model.firstImagePath.length() == 0) ? View.VISIBLE : View.GONE, default=gone}"
                app:alignItems="center"
                app:flexWrap="wrap"
                app:justifyContent="@{model.outgoing ? JustifyContent.FLEX_END : JustifyContent.FLEX_START}"
                entries="@{model.filesList}"
                layout="@{@layout/chat_bubble_content_grid_cell}"/>

            <ImageView
                android:id="@+id/single_image"
                android:onClick="@{() -> model.firstImageClicked()}"
                android:onLongClick="@{onLongClickListener}"
                android:layout_width="wrap_content"
                android:layout_height="@dimen/chat_bubble_big_image_max_size"
                android:adjustViewBounds="true"
                android:scaleType="fitCenter"
                android:visibility="@{model.filesList.size() == 1 &amp;&amp; model.firstImagePath.length() > 0 ? View.VISIBLE : View.GONE, default=gone}"
                coilBubble="@{model.firstImagePath}"/>

            <ViewStub
                android:id="@+id/meeting_info"
                android:layout_width="@dimen/chat_bubble_meeting_invite_width"
                android:layout_height="wrap_content"
                android:layout="@layout/chat_bubble_meeting_invite_content"
                android:visibility="@{model.meetingFound ? View.VISIBLE : View.GONE, default=gone}"
                bind:inflatedVisibility="@{model.meetingFound ? View.VISIBLE : View.GONE}"
                bind:model="@{model}"/>

            <ViewStub
                android:id="@+id/voice_record"
                android:layout_width="@dimen/chat_bubble_voice_record_width"
                android:layout_height="wrap_content"
                android:layout="@layout/chat_bubble_voice_record_content"
                android:visibility="@{model.isVoiceRecord ? View.VISIBLE : View.GONE, default=gone}"
                bind:inflatedVisibility="@{model.isVoiceRecord ? View.VISIBLE : View.GONE}"
                bind:model="@{model}" />

            <org.linphone.ui.main.chat.view.ChatBubbleTextView
                style="@style/default_text_style"
                android:id="@+id/text_content"
                android:onLongClick="@{onLongClickListener}"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@{model.text, default=`Lorem ipsum dolor sit amet`}"
                android:textSize="14sp"
                android:textColor="?attr/color_main2_700"
                android:gravity="center_vertical|start"
                android:visibility="@{model.text.length() > 0 ? View.VISIBLE : View.GONE}"/>

            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="5dp"
                android:gravity="center_vertical|start"
                android:orientation="horizontal">

                <androidx.appcompat.widget.AppCompatTextView
                    style="@style/default_text_style_300"
                    android:id="@+id/date_time"
                    android:onClick="@{showDeliveryInfoClickListener}"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@{model.time, default=`13:40`}"
                    android:textSize="12sp"
                    android:visibility="@{!model.groupedWithNextMessage ? View.VISIBLE : View.GONE}"/>

                <ImageView
                    style="@style/default_text_style_300"
                    android:id="@+id/delivery_status"
                    android:onClick="@{showDeliveryInfoClickListener}"
                    android:layout_width="@dimen/small_icon_size"
                    android:layout_height="@dimen/small_icon_size"
                    android:layout_marginStart="5dp"
                    android:layout_marginTop="2dp"
                    android:src="@{model.statusIcon, default=@drawable/checks}"
                    android:visibility="@{!model.groupedWithNextMessage ? View.VISIBLE : View.GONE}"
                    app:tint="?attr/color_main1_500" />

            </LinearLayout>

        </LinearLayout>

        <androidx.appcompat.widget.AppCompatTextView
            style="@style/message_reaction_style"
            android:id="@+id/reactions"
            android:onClick="@{showReactionInfoClickListener}"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@drawable/shape_chat_bubble_incoming_reactions_background"
            android:text="@{model.reactions, default=@string/emoji_love}"
            android:visibility="@{model.reactions.length() > 0 ? View.VISIBLE : View.GONE}"
            app:layout_constraintEnd_toEndOf="@id/bubble"
            app:layout_constraintTop_toBottomOf="@id/bubble" />

    </androidx.constraintlayout.widget.ConstraintLayout>

</layout>