habitica-android/Habitica/res/layout/overlay_tutorial.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_height="match_parent"
    android:layout_width="match_parent"
    android:clickable="true"
    android:id="@+id/background">
    <View android:layout_height="match_parent"
        android:layout_width="match_parent"
        android:background="@android:color/black"
        android:alpha="0.6"/>
    <LinearLayout
        android:orientation="horizontal" android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/imageView8"
            android:src="@drawable/npc_justin_only"
            android:layout_gravity="bottom"
            android:layout_marginLeft="8dp"
            android:layout_marginStart="8dp"/>

        <LinearLayout
            android:orientation="vertical"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@drawable/speech_bubble"
            android:layout_gravity="bottom"
            android:layout_marginLeft="6dp"
            android:layout_marginStart="6dp"
            android:layout_marginRight="12dp"
            android:layout_marginEnd="12dp"
            android:layout_marginBottom="24dp"
            android:paddingBottom="24dp"
            android:paddingLeft="10dp"
            android:paddingTop="12dp"
            android:paddingRight="10dp">

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/tutorialTextView"
                android:layout_gravity="bottom"
                android:textSize="20sp" />

            <LinearLayout
                android:orientation="horizontal"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                style="?android:attr/buttonBarStyle" >

                <Button
                    android:layout_width="0px"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    android:text="@string/dismiss_tutorial"
                    android:id="@+id/dismissButton"
                    android:layout_gravity="center_vertical"
                    android:theme="@style/DialogButton"
                    style="?android:attr/buttonBarButtonStyle" />

                <Button
                    android:layout_width="0px"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    android:text="@string/complete_tutorial"
                    android:id="@+id/completeButton"
                    android:layout_gravity="center_vertical"
                    android:theme="@style/DialogButton"
                    style="?android:attr/buttonBarButtonStyle" />
            </LinearLayout>

        </LinearLayout>

    </LinearLayout>
</RelativeLayout>