| 摘要 |
<p>An apparatus comprising at least one processor and at least one memory including computer program code. The at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following: receive user input indicative of one or more of a plurality of selectable items in a hierarchical structure that are to be hidden; and display, based at least in part on the user input, a user interface with the one or more of the selectable items hidden.</p> |
