iceraven-browser/app/src/main/res/layout/preference_search_add_engine.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- This Source Code Form is subject to the terms of the Mozilla Public
   - License, v. 2.0. If a copy of the MPL was not distributed with this
   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->

<androidx.constraintlayout.widget.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_height="@dimen/search_engine_radio_button_height"
    android:layout_width="match_parent"
    android:background="?android:selectableItemBackground"
    android:clickable="true"
    android:focusable="true">
    <ImageView
        android:id="@+id/add_icon"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:importantForAccessibility="no"
        android:textAlignment="textStart"
        android:layout_marginStart="20dp"
        app:srcCompat="@drawable/ic_new"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"/>
    <TextView
        android:id="@+id/add_engine_text"
        android:textColor="?primaryText"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="18dp"
        android:layout_marginEnd="@dimen/radio_button_padding_horizontal"
        android:text="@string/search_engine_add_custom_search_engine_title"
        app:layout_constraintStart_toEndOf="@id/add_icon"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintEnd_toEndOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>