tachiyomi/app/src/main/res/layout/source_main_controller_card_item.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="64dp"
    android:background="@drawable/list_item_selector_background">

    <ImageView
        android:id="@+id/image"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:paddingStart="16dp"
        android:paddingEnd="8dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintDimensionRatio="1:1"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        tools:ignore="ContentDescription"
        tools:src="@mipmap/ic_launcher_round" />

    <TextView
        android:id="@+id/title"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:ellipsize="end"
        android:maxLines="1"
        android:paddingStart="0dp"
        android:paddingEnd="8dp"
        android:textAppearance="@style/TextAppearance.Regular.SubHeading"
        app:layout_constraintBottom_toTopOf="@id/subtitle"
        app:layout_constraintEnd_toStartOf="@+id/source_latest"
        app:layout_constraintStart_toEndOf="@+id/image"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_chainStyle="packed"
        tools:text="Source title" />

    <TextView
        android:id="@+id/subtitle"
        style="@style/TextAppearance.Regular.Body1.Secondary"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:maxLines="1"
        android:textSize="12sp"
        android:visibility="gone"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toStartOf="@+id/source_latest"
        app:layout_constraintStart_toEndOf="@id/image"
        app:layout_constraintTop_toBottomOf="@+id/title"
        tools:text="English"
        tools:visibility="visible"/>

    <Button
        android:id="@+id/source_latest"
        style="@style/Theme.Widget.Button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:maxHeight="48dp"
        android:minWidth="0dp"
        android:minHeight="48dp"
        android:paddingStart="16dp"
        android:paddingEnd="16dp"
        android:text="@string/latest"
        android:visibility="gone"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toStartOf="@+id/pin"
        app:layout_constraintTop_toTopOf="parent"
        tools:visibility="visible" />

    <ImageButton
        android:id="@+id/pin"
        android:layout_width="40dp"
        android:layout_height="0dp"
        android:layout_marginEnd="8dp"
        android:background="?selectableItemBackgroundBorderless"
        android:contentDescription="@string/action_pin"
        android:visibility="gone"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:srcCompat="@drawable/ic_push_pin_24dp"
        tools:visibility="visible" />

</androidx.constraintlayout.widget.ConstraintLayout>