<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:gravity="bottom"
    android:weightSum="1">

    <ImageView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/imageView4"
        android:background="@mipmap/ear_transparent"
        android:layout_weight="0.80" />

    <Button
        android:id="@+id/takepicture"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text=" * Take Picture "
        android:layout_gravity="right"
        android:layout_margin="10px"
        />
</LinearLayout>