tachiyomi/app/src/main/res/layout/source_item.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"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <FrameLayout
        android:id="@+id/right_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/red_error"
        android:visibility="gone">

        <com.google.android.material.textview.MaterialTextView
            android:id="@+id/close_right"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_gravity="end|center"
            android:gravity="center"
            android:layout_marginEnd="21dp"
            android:contentDescription="@string/cancel"
            android:src="@drawable/ic_close_white_24dp"
            android:text="@string/hide"
            android:textColor="@color/md_white_1000" />
    </FrameLayout>


    <FrameLayout
        android:id="@+id/left_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/red_error">

        <com.google.android.material.textview.MaterialTextView
            android:id="@+id/close_left"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_gravity="start|center"
            android:layout_marginStart="21dp"
            android:gravity="center"
            android:src="@drawable/ic_close_white_24dp"
            android:text="@string/hide"
            android:textColor="@color/md_white_1000" />
    </FrameLayout>

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/card"
        android:layout_width="match_parent"
        android:layout_height="@dimen/material_component_lists_two_line_height"
        android:background="@drawable/list_item_selector">

        <ImageView
            android:id="@+id/edit_button"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_marginStart="6dp"
            android:padding="8dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintDimensionRatio="1:1"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            tools:src="@mipmap/ic_launcher_round" />

        <TextView
            android:id="@+id/title"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:maxLines="1"
            android:paddingStart="0dp"
            android:paddingEnd="8dp"
            android:ellipsize="end"
            android:textColor="?android:textColorPrimary"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toStartOf="@+id/source_latest"
            app:layout_constraintStart_toEndOf="@+id/edit_button"
            app:layout_constraintTop_toTopOf="parent"
            tools:text="Source title" />

        <com.google.android.material.button.MaterialButton
            android:id="@+id/source_latest"
            style="@style/Theme.Widget.Button.TextButton"
            android:textColor="?colorAccent"
            android:layout_marginEnd="4dp"
            android:textAllCaps="false"
            android:layout_width="wrap_content"
            android:letterSpacing="0.0"
            android:text="@string/view_latest"
            android:layout_height="match_parent"
            app:layout_constraintEnd_toStartOf="@id/source_pin"/>

        <ImageButton
            android:id="@+id/source_pin"
            android:layout_marginEnd="8dp"
            style="@style/Theme.Widget.CustomImageButton"
            android:src="@drawable/ic_pin_24dp"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:layout_margin="10dp"
            app:layout_constraintDimensionRatio="1:1"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintBottom_toBottomOf="parent"/>

    </androidx.constraintlayout.widget.ConstraintLayout>
</FrameLayout>