<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools" android:layout_width="fill_parent"
    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity"
    android:gravity="center">

    <LinearLayout
        android:orientation="vertical"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent">

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="fill_parent"
            android:layout_height="50dp">

            <ImageView
                android:layout_width="fill_parent"
                android:layout_height="50dp"
                android:id="@+id/ivLogo"
                android:src="@drawable/logo_final"
                android:contentDescription="@string/logo_final" />
        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="fill_parent"
            android:layout_height="60dp">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/tvGewicht"
                android:text="@string/tvGewicht" />

            <EditText
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/etGewicht"
                android:hint="@string/etGewicht"
                android:focusable="true"
                android:numeric="decimal"
                android:singleLine="true"
                android:imeOptions="actionNext"/>

        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="fill_parent"
            android:layout_height="60dp">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/tvGroesse"
                android:id="@+id/tvGroesse" />

            <EditText
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/etGroesse"
                android:hint="@string/etGroesse"
                android:focusable="true"
                android:numeric="decimal"
                android:singleLine="true"
                android:imeOptions="actionDone"/>
        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="fill_parent"
            android:layout_height="60dp">

            <Button
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:text="@string/btBerechnen"
                android:id="@+id/btBerechnen" />
        </LinearLayout>

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="fill_parent"
            android:layout_height="60dp">

            <TextView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:textAppearance="?android:attr/textAppearanceLarge"
                android:id="@+id/tvErgebnis"
                android:gravity="center"
                android:textColor="#ffff2b30"
                android:hint="@string/tfErgebnis"
                android:textAlignment="center" />
        </LinearLayout>
    </LinearLayout>

</RelativeLayout>
