| 摘要 |
A user device with a touch-sensitive display presents a user interface with multiple content options and detects, on the touch-sensitive display, a touch indicating selection of one of the multiple content options. The user device monitors a duration of the touch. The user device presents a first set of selectable options, associated with the one of the multiple content options, in response to determining that the duration of the touch exceeds the first time threshold, and presents a second set of selectable options, associated with the one of the multiple content options, in response to determining that the duration of the touch exceeds the second time threshold. |
