FairEmail/app/src/main/res/layout/item_nav.xml

<?xml version="1.0" encoding="utf-8"?>
<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="wrap_content"
    android:background="?attr/colorDrawerBackground">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/clItem"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <ImageView
            android:id="@+id/ivItem"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="12dp"
            android:gravity="center_vertical"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:srcCompat="@drawable/twotone_mail_outline_24" />

        <eu.faircode.email.FixedTextView
            android:id="@+id/tvItem"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="12dp"
            android:layout_marginEnd="12dp"
            android:ellipsize="middle"
            android:gravity="center_vertical"
            android:minHeight="42dp"
            android:singleLine="true"
            android:text="Nav item"
            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toStartOf="@+id/tvItemExtra"
            app:layout_constraintStart_toEndOf="@id/ivItem"
            app:layout_constraintTop_toTopOf="parent" />

        <eu.faircode.email.FixedTextView
            android:id="@+id/tvItemExtra"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="12dp"
            android:layout_marginEnd="12dp"
            android:gravity="center_vertical"
            android:singleLine="true"
            android:text="Extra"
            android:textAppearance="@style/TextAppearance.AppCompat.Small"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toStartOf="@+id/ivExternal"
            app:layout_constraintTop_toTopOf="parent" />

        <ImageView
            android:id="@+id/ivExternal"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginEnd="12dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toStartOf="@+id/ivWarning"
            app:layout_constraintTop_toTopOf="parent"
            app:srcCompat="@drawable/twotone_open_in_new_24" />

        <ImageView
            android:id="@+id/ivWarning"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginEnd="12dp"
            android:tint="?attr/colorWarning"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:srcCompat="@drawable/twotone_warning_24" />
    </androidx.constraintlayout.widget.ConstraintLayout>
</FrameLayout>