Signal-Android/app/src/main/res/layout/webrtc_answer_decline_button.xml

<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:clipToPadding="false"
    tools:background="#7f000000"
    tools:orientation="vertical"
    tools:parentTag="android.widget.LinearLayout">

    <androidx.appcompat.widget.AppCompatImageView
        android:id="@+id/arrow_one"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_marginBottom="-15dp"
        android:alpha="0"
        android:importantForAccessibility="no"
        android:src="@drawable/ic_keyboard_arrow_up_white_36dp"
        android:tint="@color/core_grey_20"
        tools:alpha="1" />

    <androidx.appcompat.widget.AppCompatImageView
        android:id="@+id/arrow_two"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_marginBottom="-15dp"
        android:alpha="0"
        android:importantForAccessibility="no"
        android:src="@drawable/ic_keyboard_arrow_up_white_36dp"
        android:tint="@color/core_grey_20"
        tools:alpha="1" />

    <androidx.appcompat.widget.AppCompatImageView
        android:id="@+id/arrow_three"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_marginBottom="-15dp"
        android:alpha="0"
        android:importantForAccessibility="no"
        android:src="@drawable/ic_keyboard_arrow_up_white_36dp"
        android:tint="@color/core_grey_20"
        tools:alpha="1" />

    <androidx.appcompat.widget.AppCompatImageView
        android:id="@+id/arrow_four"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_marginBottom="10dp"
        android:alpha="0"
        android:importantForAccessibility="no"
        android:src="@drawable/ic_keyboard_arrow_up_white_36dp"
        android:tint="@color/core_grey_20"
        tools:alpha="1" />

    <TextView
        android:id="@+id/swipe_up_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_marginBottom="19dp"
        android:shadowColor="#94000000"
        android:shadowDx="2"
        android:shadowDy="2"
        android:shadowRadius="4"
        android:text="@string/webrtc_answer_decline_button__swipe_up_to_answer"
        android:textColor="@color/core_grey_20"
        android:textStyle="italic" />

    <androidx.appcompat.widget.AppCompatImageView
        android:id="@+id/answer"
        android:layout_width="56dp"
        android:layout_height="56dp"
        android:layout_gravity="center_horizontal"
        android:background="@drawable/circle_tintable"
        android:contentDescription="@string/webrtc_answer_decline_button__swipe_up_to_answer"
        android:elevation="5dp"
        android:padding="12dp"
        android:src="@drawable/ic_phone_grey600_32dp"
        android:tint="@color/green_600" />

    <TextView
        android:id="@+id/swipe_down_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_marginTop="16dp"
        android:shadowColor="#94000000"
        android:shadowDx="2"
        android:shadowDy="2"
        android:shadowRadius="4"
        android:text="@string/webrtc_answer_decline_button__swipe_down_to_reject"
        android:textColor="@color/core_grey_20"
        android:textStyle="italic" />

</merge>