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