ImageView not showing up on Android
<p>When I try to show an image using ImageView on my emulator, it shows up.
Once I add a button, the image doesn't show up.</p>

<p>I don't know if this helps, but my XML when it's working:</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout android:id="@+id/LinearLayout01"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    xmlns:android="http://schemas.android.com/apk/res/android"&gt;
    &lt;ImageView android:id="@+id/ImageView01"
        android:layout_height="wrap_content" 
        android:layout_width="fill_parent"/&gt;
&lt;/LinearLayout&gt;
</code></pre>

<p>and not working:</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout android:id="@+id/LinearLayout01"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    xmlns:android="http://schemas.android.com/apk/res/android"&gt;
     &lt;Button 
        android:id="@+id/backbutton"
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content"
        android:text="Back"/&gt;
    &lt;ImageView android:id="@+id/ImageView01"
        android:layout_height="wrap_content" 
        android:layout_width="fill_parent"/&gt;
&lt;/LinearLayout&gt;
</code></pre>
