A one-hand operation method and an electronic device are provided. The method includes: displaying a first interface, where the interface is a user interface displayed on a screen; detecting a first trigger operation of a user; and displaying a floating interface based on the first trigger operation. After the user enables a “floating screen” function, the electronic device determines, based on an obtained length of a thumb of the user and an obtained position at which the user holds the electronic device, a region that can be operated by the user with one hand, and then presents the floating interface in that region.

A display control device includes a display region setting unit, a priority setting unit, and a display control unit. When a positional relationship between a plurality of display objects on a plurality of display regions changes in size or the plurality of display regions and display objects are within a predetermined distance, the display control unit, when the priority of the plurality of display objects is different from each other, changes the attribute information relating to the display objects from visible to invisible in accordance with the priority, and hides the display objects changed to be invisible as the attribute information, and when the priority of the plurality of display objects displayed on the plurality of display regions is not different from each other, does not change the attribute information relating to the display objects from visible to invisible, and cancels change in size of the plurality of display regions.

A method for customizing a key of a foldable device, a device, and a storage medium are provided. When the foldable device is in a folded state, a touchscreen of the foldable device is divided into three regions: a primary screen, a back screen, and a secondary screen. According to the method for customizing a key, the foldable device receives a first user operation used to indicate the foldable device to add a custom key on the back screen or the secondary screen, and then obtains a physical state of the foldable device. If the foldable device is in a folded state, the custom key is added on the back screen or the secondary screen based on the first user operation.

A method for customizing a key of a foldable device, a device, and a storage medium are provided. When the foldable device is in a folded state, a touchscreen of the foldable device is divided into three regions: a primary screen, a back screen, and a secondary screen. According to the method for customizing a key, the foldable device receives a first user operation used to indicate the foldable device to add a custom key on the back screen or the secondary screen, and then obtains a physical state of the foldable device. If the foldable device is in a folded state, the custom key is added on the back screen or the secondary screen based on the first user operation.

A touch region adjustment method includes: determining a region on a touch display of a terminal device and in which a sensing parameter changes to determine a grasping gesture of a user for the terminal device; and adjusting a location of a touch response region on the touch display based on the grasping gesture of the user for the electronic device to avoid an accidental touch caused by the grasping gesture of the user for the screen of the terminal device.

A display method for an electronic label having a display area is disclosed. The display method includes the following steps. A plurality of visual contents to be displayed are predefined, wherein each of the visual contents has a first state and a second state corresponding to a first state display subpage and a second state display page respectively. The display area is divided into a plurality of first sub-areas for displaying the plurality of first state display subpages respectively. A second sub-area operable for selection of a specific one from the plurality of first state display subpages is provided in each of the first sub-area in response to a first instruction of a user. The display area is caused to display the second state display page corresponding to the specific first state display subpage in response to a second instruction of the user.

A display method for an electronic label having a display area is disclosed. The display method includes the following steps. A plurality of visual contents to be displayed are predefined, wherein each of the visual contents has a first state and a second state corresponding to a first state display subpage and a second state display page respectively. The display area is divided into a plurality of first sub-areas for displaying the plurality of first state display subpages respectively. A second sub-area operable for selection of a specific one from the plurality of first state display subpages is provided in each of the first sub-area in response to a first instruction of a user. The display area is caused to display the second state display page corresponding to the specific first state display subpage in response to a second instruction of the user.

Provided is a printing device that performs printing using a recording material, the printing device including: an capacitive touch panel; a home operation portion including a mechanical key for transitioning from a screen displayed on the capacitive touch panel to a basic screen including information on a remaining amount of the recording material; and a power supply operation portion including a mechanical key for shifting a power state of the printing device, in which the home operation portion is closer to the capacitive touch panel than the power supply operation portion.

Techniques for a controller mode for a mobile device are described and may be implemented to enable a mobile device to implement a controller mode. In the controller mode a controller graphical user interface is presented on the mobile device and is utilized to receive input to interact with application content communicated from the mobile device to a remote display device. Generally, the described implementations enable multiple controller triggers to be utilized to trigger a controller mode on a mobile device.

A device having a flexible touch screen display configured to display images in at least a first touch area and a second touch area. The first touch area is configured to rotate with respect to the second touch area along a folding axis. A first plurality of touch sensitive column electrodes are integrated into the first touch area, a second plurality of column electrodes are integrated into the second touch area of the flexible display, and a plurality of row electrodes are integrated into and extend across the first touch area and the second touch area. Also included are a plurality of drive-sense circuits that drive sensor signals on the electrodes. A processing module senses, based on the sensor signals, an electrical characteristic of at least one row electrode and at least one column electrode of the first plurality of column electrodes or the second plurality of column electrodes and determines, based on the electrical characteristic, a proximal touch to at least one of the first touch area or the second touch area.