Device, Method, and Graphical User Interface for Switching Between User Interfaces

摘要

An electronic device includes a touch-sensitive surface and a display. The device displays, on the display, a first user interface. The device detects a gesture on the touch-sensitive surface. The gesture includes movement of a contact in a respective direction on the touch-sensitive surface. In response to detecting the gesture: in accordance with a determination that the movement of the contact is entirely on a first portion of the touch-sensitive surface, the device performs an operation in the first user interface that corresponds to the gesture; and in accordance with a determination that the movement of the contact is entirely on a second portion of the touch-sensitive surface, the device replaces display of the first user interface with display of a second user interface different from the first user interface.

主权项

1. A method, comprising:
at an electronic device with a touch-sensitive surface and a display: displaying, on the display, a user interface that includes content resulting from a sequence of previously performed content-modification operations; detecting a first gesture that includes movement of a contact in a first direction in a predefined area of the touch-sensitive surface; and in response to detecting the first gesture, displaying the content as it appeared just prior to performance of a most-recent content-modification operation of the sequence of content-modification operations.