Abstract:
An electronic device detects a first increase followed by a first decrease in intensity of an input on an input, and determines whether the first decrease meets up-click detection criteria. The up-click detection criteria require that the intensity of the input decrease below a first up- click intensity threshold, which is selected based on the intensity of the input during the first increase in intensity. In accordance with a determination that the first decrease in intensity of the input meets up-click detection criteria, the device provides first feedback, such as performing an operation that changes a displayed user interface and/or providing a tactile output, indicating that the first decrease in intensity of the input was recognized as an up- click.
Abstract:
An electronic device provides, to a display, data to present a user interface that includes: a plurality of user interface objects, and a current focus on a first user interface object. The device receives an input that corresponds to a gesture detected on a touch-sensitive surface of a user input device. The gesture includes a movement of a contact across the touch-sensitive surface followed by a lift-off of the contact from the touch-sensitive surface. The gesture includes a characteristic movement distance and a characteristic movement speed. In accordance with a determination that the gesture satisfies coasting criteria, the device moves the current focus in the user interface; and decelerates movement of the current focus across the series of user interface objects at a first deceleration rate that is based on: the characteristic movement distance of the gesture, and the characteristic movement speed of the gesture.
Abstract:
A method includes: displaying a first view of a first application; detecting a first portion of a first input; if the first portion of the first input meets application-switching criteria, concurrently displaying portions of the first application view and a second application view; while concurrently displaying the portions of the application views, detecting a second portion of the first input; if the second portion of the first input meets first-view display criteria (liftoff of contact detected in a first region), ceasing to display the portion of the second application view and displaying the first application view; and if the second portion of the first input meets multi-view display criteria (liftoff of contact detected in a second region), maintaining concurrent display of a portion of the first application view and a portion of the second application view on the display after detecting the liftoff of the contact.
Abstract:
An electronic device with a display, a touch-sensitive surface, and one or more sensors to detect intensity of contacts with the touch-sensitive surface: displays a first user interface of a first software application, the first user interface including a plurality of user interface objects, a first user interface object of the plurality of user interface objects being associated with an application-independent set of predefined instructions for preview operations; detects a first portion of an input by a contact while a focus selector is over the first user interface object, in the plurality of user interface objects, on the display; and in response to detecting the first portion of the input and in accordance with a determination that the first portion of the input satisfies predefined criteria, executes the application-independent set of predefined instructions for preview operations.
Abstract:
An electronic device detects a first touch input on a first touch region of a touch-sensitive surface, and identifies a first intensity model identifier associated with the first touch region. In response to detecting the first touch input, the device determines a first intensity of the first touch input on the first touch region; determines a first touch characterization parameter; and, subsequently sends to a first software application the first touch characterization parameter. The device also detects a second touch input on a second touch region of the touch- sensitive surface, and identifies a second intensity model identifier associated with the second touch region. In response to detecting the second touch input, the device determines a second intensity of the second touch input on the second touch region; determines a second touch characterization parameter; and, subsequently sends to the first software application the second touch characterization parameter.