NewPipe/app/src/main/res/layout/dialog_contentsettings.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:minWidth="550dp"
    android:orientation="vertical"
    android:padding="12dp">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_above="@id/buttonLayout"
        android:orientation="vertical">

        <TextView
            android:id="@+id/firstText"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="2dp"
            android:paddingTop="2dp"
            android:text="@string/selection"
            android:textAppearance="?android:attr/textAppearanceLarge" />

        <android.support.v7.widget.RecyclerView
            android:id="@+id/tabs"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="0dp"
            android:background="@color/gray_transparent">

        </android.support.v7.widget.RecyclerView>

        <TextView
            android:id="@+id/secondText"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="2dp"
            android:paddingTop="2dp"
            android:text="@string/chosenTabs"
            android:textAppearance="?android:attr/textAppearanceLarge" />

        <android.support.v7.widget.RecyclerView
            android:id="@+id/usedTabs"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="0dp"
            android:background="@color/gray_transparent" />
    </LinearLayout>

    <LinearLayout
        android:id="@+id/buttonLayout"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentEnd="true"
        android:layout_alignParentRight="true"
        android:layout_marginBottom="10dp"
        android:orientation="horizontal"
        android:padding="4dp">

        <TextView
            android:id="@+id/cancelText"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="4dp"
            android:paddingLeft="6dp"
            android:paddingRight="6dp"
            android:text="@string/cancel"
            android:textColor="@color/black_settings_accent_color"
            android:textStyle="bold" />

        <TextView
            android:id="@+id/confirmText"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="4dp"
            android:text="@string/accept"
            android:textColor="@color/black_settings_accent_color"
            android:textStyle="bold" />

    </LinearLayout>
</RelativeLayout>