res/layout/stream_card_current_call.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2016 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.
-->
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
             android:background="@color/phone_theme"
             android:layout_width="match_parent"
             android:layout_height="@dimen/stream_item_large_height">
    <ImageView
            android:id="@+id/background_image"
            android:alpha="0.1"
            android:layout_gravity="center"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:scaleType="centerCrop"/>
    <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">
        <!-- This LinearLayout ensures that the primary action only affects the top half of the
             card and not where the action icons are. -->
        <LinearLayout
            android:id="@+id/primary_action_container"
            android:background="@drawable/dark_card_ripple"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">
            <TextView
                android:id="@+id/display_name"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/stream_call_text_margin"
                android:layout_marginEnd="@dimen/stream_call_text_margin"
                android:layout_marginStart="@dimen/stream_call_text_margin"
                style="@style/StreamBody1"
                android:singleLine="true"
                android:textColor="@color/car_body1_light"
                android:ellipsize="end"/>
            <LinearLayout
                android:id="@+id/call_info"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/stream_item_text_top_margin"
                android:layout_marginEnd="@dimen/stream_call_text_margin"
                android:layout_marginStart="@dimen/stream_call_text_margin"
                android:orientation="horizontal">
                <TextView
                    android:id="@+id/call_state"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:singleLine="true"
                    android:textColor="@color/stream_body2_lighter"
                    style="@style/StreamBody2"/>
                <Chronometer
                    android:id="@+id/timer"
                    android:visibility="gone"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textColor="@color/stream_body2_lighter"
                    style="@style/StreamBody2"/>
            </LinearLayout>
        </LinearLayout>
        <View
                android:layout_width="match_parent"
                android:layout_height="1dp"
                android:background="@color/car_list_divider_light"
                android:layout_marginTop="@dimen/stream_call_text_margin" />
        <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginStart="@dimen/stream_content_keyline_1"
                android:layout_marginEnd="@dimen/stream_content_keyline_1"
                android:paddingTop="@dimen/stream_card_action_container_padding"
                android:paddingBottom="@dimen/stream_card_action_container_padding" >
            <ImageButton
                android:id="@+id/mute_button"
                android:background="@drawable/dark_card_ripple"
                android:layout_width="@dimen/stream_card_action_button_size"
                android:layout_height="@dimen/stream_card_action_button_size"
                android:layout_alignParentStart="true"
                android:layout_centerVertical="true"
                android:visibility="gone" />
            <com.android.car.overview.OverviewFabButton
                    android:id="@+id/call_button"
                    android:layout_width="@dimen/stream_card_large_center_button_size"
                    android:layout_height="@dimen/stream_card_large_center_button_size"
                    android:layout_centerInParent="true"
                    android:scaleType="center" />
        </RelativeLayout>
    </LinearLayout>
</FrameLayout>