2019_Schafkopfzaehler/app/src/main/res/layout/cardcapture.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <FrameLayout
        android:id="@+id/cameraPreview"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
    </FrameLayout>

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@drawable/woodentable"
        android:layout_alignParentBottom="true">

        <Button
            android:id="@+id/capture"
            style="?android:borderlessButtonStyle"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_centerHorizontal="true"
            android:background="@android:color/holo_green_dark"
            android:fontFamily="@font/germania_one"
            android:text="@string/capture"
            android:textColor="@android:color/black"
            android:textSize="24sp" />

        <TextView
            android:id="@+id/capture_log"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="@string/app_name"
            android:layout_alignParentBottom="false"
            android:layout_below="@+id/capture" />

    </RelativeLayout>

</RelativeLayout>