res/layout/ongoing_call.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2015 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"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <ImageView
        android:id="@+id/large_contact_photo"
        android:layout_width="@dimen/in_call_large_contact_photo_size"
        android:layout_height="match_parent"
        android:layout_gravity="end"
        android:alpha=".20"
        android:scaleType="centerCrop" />

    <View
        android:layout_width="@dimen/in_call_large_contact_photo_size"
        android:layout_height="wrap_content"
        android:layout_gravity="end"
        android:background="@drawable/contact_photo_gradient" />

    <FrameLayout
        android:background="@color/telecom_display_scrim"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <RelativeLayout
        android:id="@+id/secondary_call_container"
        android:layout_width="@dimen/in_call_large_contact_photo_size"
        android:layout_height="match_parent"
        android:layout_gravity="right"
        android:paddingTop="128dp"
        android:paddingStart="48dp"
        android:background="@color/secondary_call_scrim"
        android:visibility="gone" >
        <TextView
            android:id="@+id/name_secondary"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:maxWidth="@dimen/in_call_text_max_width"
            android:textAppearance="@style/TextAppearance.Car.Headline2"
            android:textColor="@color/car_headline1_light" />
        <TextView
            android:id="@+id/info_secondary"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="4dp"
            android:layout_below="@id/name_secondary"
            android:maxWidth="@dimen/in_call_text_max_width"
            android:alpha="0.6"
            style="@style/TextAppearance.Car.Body2"
            android:textColor="@color/car_grey_100" />
    </RelativeLayout>

    <!-- In call dialpad -->
    <android.support.v7.widget.CardView
        android:id="@+id/dialpad_container"
        android:layout_width="@dimen/in_call_card_dialpad_width"
        android:layout_height="match_parent"
        android:layout_gravity="top|start"
        android:layout_marginTop="@dimen/car_app_bar_height"
        app:cardBackgroundColor="@color/car_card"
        app:cardCornerRadius="@dimen/in_call_card_dialpad_corner_radius"
        app:cardElevation="@dimen/in_call_card_elevation"
        android:visibility="gone" >
        <include layout="@layout/dialpad" />
    </android.support.v7.widget.CardView>

    <!-- In call card -->
    <FrameLayout
        android:id="@+id/card"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@drawable/in_call_card_background"
        android:layout_marginTop="@dimen/car_app_bar_height"
        android:layout_marginEnd="@dimen/in_call_card_margin_right"
        android:paddingStart="@dimen/in_call_content_card_margin_start" >
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="horizontal">
            <RelativeLayout
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:layout_marginTop="@dimen/in_call_info_margin_top" >
                <TextView
                    android:id="@+id/name"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:ellipsize="end"
                    android:maxLines="2"
                    android:visibility="gone"
                    style="@style/TextAppearance.Car.Headline2" />
                <TextView
                    android:id="@+id/info"
                    android:layout_below="@id/name"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:visibility="gone"
                    android:textColor="@color/car_caption"
                    style="@style/TextAppearance.Car.Body1" />
            </RelativeLayout>
            <ImageView
                android:id="@+id/small_contact_photo"
                android:background="@drawable/avatar_rounded_bg"
                android:layout_width="@dimen/in_call_small_contact_photo_size"
                android:layout_height="@dimen/in_call_small_contact_photo_size"
                android:layout_gravity="end|top"
                android:layout_marginTop="@dimen/in_call_info_margin_top"
                android:layout_marginStart="@dimen/small_contact_photo_margin_start"
                android:layout_marginEnd="@dimen/small_contact_photo_margin_end"
                android:scaleType="centerCrop" />
        </LinearLayout>
        <View
            android:id="@+id/content_separator"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:layout_gravity="bottom"
            android:layout_marginBottom="@dimen/car_action_bar_height"
            android:background="@color/separator" />

        <!-- TODO: Consider flattening out this part and updating logic. -->
        <FrameLayout
            android:id="@+id/controls_container"
            android:layout_width="match_parent"
            android:layout_height="@dimen/car_action_bar_height"
            android:layout_gravity="bottom" >

            <LinearLayout
                android:id="@+id/ringing_call_controls"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="horizontal"
                android:visibility="gone" >
                <ImageButton
                    android:id="@+id/answer_call_button"
                    android:layout_width="@dimen/dialer_fab_size"
                    android:layout_height="@dimen/dialer_fab_size"
                    android:layout_gravity="center_vertical"
                    android:scaleType="center"
                    android:elevation="8dp"
                    android:src="@drawable/ic_phone" />
                <ImageButton
                    android:id="@+id/reject_call_button"
                    android:layout_width="@dimen/dialer_fab_size"
                    android:layout_height="@dimen/dialer_fab_size"
                    android:layout_marginStart="@dimen/in_call_button_spacing"
                    android:layout_gravity="center_vertical"
                    android:scaleType="center"
                    android:src="@drawable/ic_call_end"
                    android:tint="#ffff1744"
                    android:background="@drawable/ongoing_call_action_background" />
            </LinearLayout>

            <LinearLayout
                android:id="@+id/active_call_controls"
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:gravity="center_vertical"
                android:orientation="horizontal"
                android:visibility="gone" >
                <ImageButton
                    android:id="@+id/end_call"
                    android:layout_width="@dimen/dialer_fab_size"
                    android:layout_height="@dimen/dialer_fab_size"
                    android:layout_gravity="center_vertical"
                    android:scaleType="center"
                    android:elevation="8dp"
                    android:src="@drawable/ic_call_end" />
                <ImageButton
                    android:id="@+id/unhold_call"
                    android:layout_width="@dimen/dialer_fab_size"
                    android:layout_height="@dimen/dialer_fab_size"
                    android:layout_gravity="center_vertical"
                    android:scaleType="center"
                    android:elevation="8dp"
                    android:src="@drawable/ic_pause"
                    android:visibility="gone" />
                <ImageButton
                    android:id="@+id/mute"
                    android:layout_width="@dimen/dialer_fab_size"
                    android:layout_height="@dimen/dialer_fab_size"
                    android:layout_marginStart="@dimen/in_call_button_spacing"
                    android:scaleType="center"
                    android:src="@drawable/ic_mute"
                    android:tint="@color/car_tint"
                    android:background="@drawable/ongoing_call_action_background" />
                <ImageButton
                    android:id="@+id/toggle_dialpad"
                    android:layout_width="@dimen/dialer_fab_size"
                    android:layout_height="@dimen/dialer_fab_size"
                    android:layout_marginStart="@dimen/in_call_button_spacing"
                    android:scaleType="center"
                    android:src="@drawable/ic_dialpad"
                    android:tint="@color/car_tint"
                    android:background="@drawable/ongoing_call_action_background" />
            </LinearLayout>
        </FrameLayout>
    </FrameLayout>

    <LinearLayout
        android:id="@+id/secondary_call_controls"
        android:layout_width="@dimen/in_call_large_contact_photo_size"
        android:layout_height="wrap_content"
        android:layout_gravity="end|bottom"
        android:layout_marginBottom="@dimen/card_margin"
        android:orientation="horizontal"
        android:gravity="center"
        android:visibility="gone" >
        <ImageButton
            android:id="@+id/swap"
            android:layout_width="@dimen/dialer_fab_size"
            android:layout_height="@dimen/dialer_fab_size"
            android:scaleType="center"
            android:src="@drawable/ic_swap_calls"
            android:background="@drawable/ongoing_call_secondary_action_background" />
        <ImageButton
            android:id="@+id/merge"
            android:layout_width="@dimen/dialer_fab_size"
            android:layout_height="@dimen/dialer_fab_size"
            android:scaleType="center"
            android:src="@drawable/ic_call_merge"
            android:background="@drawable/ongoing_call_secondary_action_background" />
    </LinearLayout>
</FrameLayout>