res/layout/caller_in_conference.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2008 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.
-->

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="64dp"
    android:orientation="horizontal"
    android:gravity="center_vertical"
    android:paddingStart="16dp"
    android:paddingEnd="8dp">

    <!-- Caller information -->
    <LinearLayout
        android:layout_width="0dp"
        android:layout_weight="1"
        android:layout_height="match_parent"
        android:orientation="horizontal"
        android:gravity="center_vertical">

        <ImageView android:id="@+id/callerPhoto"
            android:layout_width="@dimen/contact_browser_list_item_photo_size"
            android:layout_height="@dimen/contact_browser_list_item_photo_size" />

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center_vertical"
            android:orientation="vertical"
            android:layout_marginStart="16dp"
            android:paddingBottom="2dp">

            <!-- Name or number of this caller -->
            <TextView android:id="@+id/conferenceCallerName"
                android:textAppearance="?android:attr/textAppearanceLarge"
                android:textSize="16sp"
                android:textColor="@color/conference_call_manager_caller_name_text_color"
                android:singleLine="true"
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:layout_marginEnd="2dp" />

            <!-- Number of this caller if name is supplied above -->
            <LinearLayout
                 android:layout_width="wrap_content"
                 android:layout_height="match_parent"
                 android:orientation="horizontal"
                 android:gravity="bottom">

                <!-- Number -->
                <TextView
                     android:id="@+id/conferenceCallerNumber"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:textSize="14sp"
                     android:ellipsize="marquee"
                     android:textColor="@color/conference_call_manager_secondary_text_color"
                     android:singleLine="true"
                     android:layout_marginEnd="8dp" />

                <!-- Number type -->
                <TextView
                    android:id="@+id/conferenceCallerNumberType"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textSize="12sp"
                    android:textColor="@color/conference_call_manager_secondary_text_color"
                    android:ellipsize="marquee"
                    android:singleLine="true"
                    android:textAllCaps="true"
                    android:gravity="start" />

            </LinearLayout>  <!-- End of caller number -->

        </LinearLayout>  <!-- End of caller information -->

    </LinearLayout>

    <!-- "Separate" (i.e. "go private") button for this caller -->
    <ImageView android:id="@+id/conferenceCallerSeparate"
        android:src="@drawable/ic_call_split_white_24dp"
        android:layout_width="@dimen/conference_call_manager_button_dimension"
        android:layout_height="@dimen/conference_call_manager_button_dimension"
        android:scaleType="center"
        android:contentDescription="@string/goPrivate"
        android:tint="@color/conference_call_manager_icon_color"
        android:background="@drawable/conference_ripple"
        android:clickable="true" />

    <!-- "Disconnect" button which terminates the connection with this caller. -->
    <ImageButton
        android:id="@+id/conferenceCallerDisconnect"
        android:layout_width="@dimen/conference_call_manager_button_dimension"
        android:layout_height="@dimen/conference_call_manager_button_dimension"
        android:layout_marginStart="8dp"
        android:src="@drawable/ic_call_end_white_24dp"
        android:scaleType="center"
        android:contentDescription="@string/onscreenEndCallText"
        android:tint="@color/conference_call_manager_icon_color"
        android:background="@drawable/conference_ripple"
        android:clickable="true" />

</LinearLayout>  <!-- End of single list element -->