<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/gradient_background"
    style="@style/InputActivityTheme">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="125dp"
        app:layout_collapseMode="pin"
        app:elevation="0dp"
        app:contentInsetLeft="0dp"
        app:contentInsetStart="0dp">

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

            <FrameLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_margin="10dp"
                app:layout_collapseMode="pin">

                <ImageButton
                    android:id="@+id/back_button"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="start|center_vertical"
                    android:background="@drawable/ic_arrow_back_white_24dp"
                    android:text="@string/action_settings"
                    android:visibility="visible" />

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:gravity="center"
                    android:text="@string/title_add_exchange"
                    android:textColor="@color/white"
                    android:textSize="18sp"
                    android:textStyle="bold" />
            </FrameLayout>

            <Spinner
                android:id="@+id/exchange_spinner"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_gravity="center"
                android:layout_marginBottom="22dp"
                android:layout_marginEnd="12dp"
                android:layout_marginStart="12dp"
                android:layout_marginTop="12dp"
                android:background="@drawable/spinner_background"
                android:gravity="center"
                android:textSize="18sp" />

        </LinearLayout>

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

    <LinearLayout
        android:id="@+id/exchange_setup_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginTop="125dp"
        android:background="@drawable/list_background"
        android:paddingTop="5dp"
        android:orientation="vertical"/>
</android.support.constraint.ConstraintLayout>