<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="horizontal">

    <FrameLayout
        android:id="@+id/frame_layout_search"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_weight="1"/>

    <FrameLayout
        android:id="@+id/frame_layout_details"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_weight="3"/>

</LinearLayout>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">

    <android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:card_view="http://schemas.android.com/apk/res-auto"
        android:id="@+id/card_view"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/colorPrimary"
        card_view:cardCornerRadius="0dp"
        card_view:cardElevation="6dp">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="?attr/colorPrimary"
            android:minHeight="?attr/actionBarSize" />

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

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="horizontal">

        <FrameLayout
            android:id="@+id/frame_layout_search"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_weight="1" />

        <FrameLayout
            android:id="@+id/frame_layout_details"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_weight="3" />

    </LinearLayout>
</RelativeLayout>

Add missing toolbar in landscape for tablets
Add missing toolbar in landscape for tablets
