ImageView

<?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"
    >
<TextView  
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="@string/hello"
    />
<ImageView
 android:layout_width="wrap_content"   
 android:layout_height="wrap_content"   
 android:src="@drawable/icon"  
 />
<ImageView
 android:layout_width="fill_parent"   
 android:layout_height="fill_parent"   
 android:src="@drawable/icon"  
 /> 
</LinearLayout>

Related:
- Load ImageView with JPG file in SD Card