How to call a function on click on menu option?
<p>I want to have on menu button click to call a function,
that function will popup a window with place for input.
I added to the activity_main.xml the following line</p>

<pre><code>android:onClick="getURL"
</code></pre>

<p>and have defined a function in my mainActivity.java:</p>

<pre><code>public void getURL(View view) {...}
</code></pre>

<p>however, when i load the app i get:</p>

<pre><code>01-31 09:59:13.479: E/AndroidRuntime(761): FATAL EXCEPTION: main
01-31 09:59:13.479: E/AndroidRuntime(761): android.view.InflateException: Couldn't resolve menu item onClick handler getURL in class com.example.remoteswitch.MainActivity
</code></pre>

<p>my menu settings looks like:</p>

<pre><code>&lt;menu xmlns:android="http://schemas.android.com/apk/res/android" &gt;

&lt;item
    android:id="@+id/menu_settings"
    android:orderInCategory="100"
    android:showAsAction="never"
    android:title="@string/menu_settings"
    android:onClick="getURL"/&gt;
</code></pre>

<p></p>

<p>any ideas why it happens to me?</p>
