Access to Environment.getExternalStorageAppFilesDirectory
<p>According to <a href="https://github.com/android/platform_frameworks_base/blob/master/core/java/android/os/Environment.java" rel="nofollow">this code</a> <code>getExternalStorageAppFilesDirectory</code> should be <code>public</code>. </p>

<p>When I have a look at the <code>Android 4.0.3 jar</code>, though, the method is missing as are several others which should be publicly available.</p>

<p><em>Does Android have another mechanism for hiding methods? How do I gain access to this without reimplementing it?</em></p>
