def traverseShowClassIdTextContentDescriptionAndScreenshot(view):
        '''
        Shows the View class, id, text if available and unique id and takes the screenshot.
        This function can be used as a transform function to L{ViewClient.traverse()}

        @type view: I{View}
        @param view: the View
        @return: the string containing class, id, and text if available and the content description
        '''

        return ViewClient.traverseShowClassIdAndText(view, View.getContentDescription, 'NAF', extraAction=ViewClient.writeViewImageToFileInDir)
Shows the View class, id, text if available and unique id and takes the screenshot.
        This function can be used as a transform function to L{ViewClient.traverse()}

        @type view: I{View}
        @param view: the View
        @return: the string containing class, id, and text if available and the content description