Search widget on action bar doesn't trigger my search activity

Question

I\'m developing search widget interface based on official tutorial: http://developer.android.com/guide/topics/search/search-dialog.html

Problem: My

Answer 1

If "xml/searchable.xml" file is not correctly formatted (things such as "searchable" tag not in all lower case), there is no error message returned during execution and the "SearchableActivity" doesn't get invoked.