Is there a tools attribute for ImageView content in Android? : <p>I could not find a <em>tools</em> attribute to set an example image in a layout for Android. My assumption is that there is no such thing at the moment, at least no <em>direct</em> support.</p>

<p>But I was wondering whether I just did not search well enough or whether there is a workaround for this.</p>

<p>How do you define image placeholders at design time in Android with <em>tools</em>?</p>

<hr>

<p>Example of a <em>tools</em> attribute for a TextView (i.e. the <em>tools:text</em> attribute for text):</p>

<pre><code>&lt;TextView
    android:id="@+id/tv_vote_average"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textSize="16sp"
    android:textStyle="bold"
    tools:text="8.4/10"/&gt;
</code></pre>
