peko-android/nim_uikit/res/layout/nim_chat_room_message_item.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:clipChildren="false"
    android:clipToPadding="false"
    android:orientation="vertical"
    android:paddingStart="15dp"
    android:paddingTop="6dp"
    android:paddingEnd="15dp"
    android:paddingBottom="6dp">

    <TextView
        android:id="@+id/message_item_time"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="@dimen/bubble_time_layout_margin_top"
        android:layout_marginBottom="@dimen/bubble_time_layout_margin_bottom"
        android:paddingStart="7dip"
        android:paddingEnd="7dip"
        android:textColor="#666666"
        android:textSize="11sp"
        android:visibility="gone" />

    <FrameLayout
        android:id="@+id/message_item_portrait_left_layout"
        android:layout_width="45dp"
        android:layout_height="45dp"
        android:layout_below="@id/message_item_time"
        android:layout_alignParentStart="true"
        android:layout_marginEnd="8dp"
        android:clipChildren="false"
        android:visibility="gone"
        tools:visibility="visible">

        <com.netease.nim.uikit.common.ui.imageview.HeadImageView
            android:id="@+id/message_item_portrait_left"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />

        <com.chwl.library.widget.SVGAView
            android:id="@+id/message_item_head_wear_left"
            android:layout_width="59.4dp"
            android:layout_height="59.4dp"
            android:layout_marginStart="-7.2dp"
            android:layout_marginTop="-7.2dp"
            android:visibility="gone"
            tools:visibility="visible" />
    </FrameLayout>

    <FrameLayout
        android:id="@+id/message_item_portrait_right_layout"
        android:layout_width="45dp"
        android:layout_height="45dp"
        android:layout_below="@id/message_item_time"
        android:layout_alignParentEnd="true"
        android:layout_marginStart="8dp"
        android:visibility="gone"
        tools:visibility="visible">

        <com.netease.nim.uikit.common.ui.imageview.HeadImageView
            android:id="@+id/message_item_portrait_right"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />

        <com.chwl.library.widget.SVGAView
            android:id="@+id/message_item_head_wear_right"
            android:layout_width="59.4dp"
            android:layout_height="59.4dp"
            android:layout_marginStart="-7.2dp"
            android:layout_marginTop="-7.2dp"
            android:visibility="gone"
            tools:visibility="visible" />
    </FrameLayout>

    <LinearLayout
        android:id="@+id/message_item_name_layout"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@id/message_item_time"
        android:layout_marginTop="10dp"
        android:layout_toStartOf="@id/message_item_portrait_right_layout"
        android:layout_toEndOf="@id/message_item_portrait_left_layout"
        android:orientation="horizontal">

        <ImageView
            android:id="@+id/message_item_name_icon"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:visibility="gone" />

        <TextView
            android:id="@+id/message_item_nickname"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginBottom="10dp"
            android:ellipsize="end"
            android:gravity="center_vertical"
            android:maxWidth="200dip"
            android:singleLine="true"
            android:textColor="#333333"
            android:textSize="14sp"
            android:visibility="gone" />
    </LinearLayout>

    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@id/message_item_name_layout"
        android:layout_toStartOf="@id/message_item_portrait_right_layout"
        android:layout_toEndOf="@id/message_item_portrait_left_layout">

        <LinearLayout
            android:id="@+id/message_item_body"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@android:color/transparent"
            android:gravity="bottom"
            android:orientation="horizontal">

            <ProgressBar
                android:id="@+id/message_item_progress"
                android:layout_width="20dip"
                android:layout_height="20dip"
                android:layout_gravity="center"
                android:layout_marginStart="2dp"
                android:layout_marginEnd="2dp"
                android:indeterminate="true"
                android:indeterminateDrawable="@drawable/nim_progress_small_white"
                android:visibility="gone" />

            <ImageView
                android:id="@+id/message_item_alert"
                android:layout_width="16dp"
                android:layout_height="16dp"
                android:layout_gravity="center_vertical"
                android:layout_marginStart="2dp"
                android:layout_marginEnd="2dp"
                android:src="@drawable/nim_ic_failed"
                android:visibility="gone" />

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

            <FrameLayout
                android:id="@+id/message_item_content"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:background="@android:color/transparent" />

        </LinearLayout>
    </FrameLayout>
</RelativeLayout>