how to disable a searchable activity?
<p>I make an app and use a property called "android.app.default_searchable" like this:</p>

<pre><code>&lt;meta-data android:name="android.app.default_searchable" android:value=".ui.MainTabActivity" /&gt;
</code></pre>

<p>so that when I click the search button on the keyboard, it will jump to the specific activity.
but now I want some activities not to respond the search action. so how to config them in the manifest.xml or in other ways?</p>
