1<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
2    xmlns:tools="http://schemas.android.com/tools"
3    android:layout_width="match_parent"
4    android:layout_height="match_parent"
5    android:background="#0099cc"
6    tools:context=".MainActivity">
7
8    <ImageView
9        android:id="@+id/imageView"
10        android:layout_width="match_parent"
11        android:layout_height="match_parent"
12        android:scaleType="fitCenter" />
13
14</FrameLayout>
15
16