SharedPreferences.Editor.commit()
<p>I have an Editor instance, but it is consistently failing to commit() for a handful of my users:</p>

<pre><code>SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
Editor editor = prefs.edit();
editor.putString(..., ...);
if (!editor.commit()) {
    ...
}
</code></pre>

<p>I'm not sure why this would be failing for them (all my thousands of other users run those lines ok). Is there any way to get more information here? I'm just logging the fact that the commit() return value is false, so at least I know what's going on, but not sure how to fix,</p>

<p>Thanks</p>
