WO2018119574A1 - 一种显示屏的控制方法及装置 - Google Patents

一种显示屏的控制方法及装置 Download PDF

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Publication number
WO2018119574A1
WO2018119574A1 PCT/CN2016/112104 CN2016112104W WO2018119574A1 WO 2018119574 A1 WO2018119574 A1 WO 2018119574A1 CN 2016112104 W CN2016112104 W CN 2016112104W WO 2018119574 A1 WO2018119574 A1 WO 2018119574A1
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WIPO (PCT)
Prior art keywords
application
deformation parameter
display screen
application interface
screen
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PCT/CN2016/112104
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English (en)
French (fr)
Inventor
古向楠
周力
张绚
郑利平
Original Assignee
深圳市柔宇科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to EP16925029.7A priority Critical patent/EP3561651A1/en
Priority to PCT/CN2016/112104 priority patent/WO2018119574A1/zh
Priority to CN201680043095.2A priority patent/CN107995975A/zh
Publication of WO2018119574A1 publication Critical patent/WO2018119574A1/zh
Priority to US16/432,280 priority patent/US20190324620A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482—Interaction with lists of selectable items, e.g. menus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/03—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes specially adapted for displays having non-planar surfaces, e.g. curved displays
    • G09G3/035—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes specially adapted for displays having non-planar surfaces, e.g. curved displays for flexible display surfaces
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2354/00—Aspects of interface with display user
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/02—Flexible displays

Definitions

  • the present invention relates to the field of electronic technologies, and in particular, to a control method and apparatus for a display screen.
  • the flexible display screen is a deformable display device, which has the advantages of small size, good portability, excellent image quality and diversified display.
  • flexible displays have received extensive attention in the industry and are gradually being applied to various types of terminal devices such as smart phones, tablet computers, smart wearable devices, and smart TVs.
  • the embodiment of the invention discloses a control method and device for the display screen, which can adaptively adjust the shape of the display screen according to the application interface, thereby realizing convenient and accurate shape control of the display screen.
  • a first aspect of the embodiments of the present invention discloses a method for controlling a display screen, including:
  • the application interface deformation parameter of the current application is obtained.
  • the form of the display screen is controlled according to the screen deformation parameter.
  • a second aspect of the embodiments of the present invention discloses a control device for a display screen, including:
  • a listening module for monitoring application launch or switching events A listening module for monitoring application launch or switching events.
  • an obtaining module configured to acquire an application interface deformation parameter of the current application when the monitoring module monitors the application startup or switching event.
  • a determining module configured to determine a screen deformation parameter of the display screen according to the application interface deformation parameter.
  • control module configured to control a form of the display screen according to the screen deformation parameter.
  • the application interface deformation parameter of the current application is obtained, and the screen deformation parameter of the display screen is determined according to the application interface deformation parameter. Therefore, according to the screen deformation parameter, the shape of the display screen is controlled, and the shape of the display screen can be adaptively adjusted according to the application interface, thereby realizing convenient and accurate shape control of the display screen.
  • FIG. 1 is a schematic flow chart of a method for controlling a display screen according to an embodiment of the present invention
  • FIG. 2a is a schematic diagram of an application interface in a display screen according to an embodiment of the present invention.
  • FIG. 2b is a schematic diagram of an application interface in another display screen according to an embodiment of the present invention.
  • 2c is a schematic diagram of an application interface in another display screen according to an embodiment of the present invention.
  • 2d is a schematic diagram of an operation application interface in a display screen according to an embodiment of the present invention.
  • 2 e is a schematic diagram of an application interface in another display screen according to an embodiment of the present invention.
  • 2f is a schematic diagram of an application interface in another display screen according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a control device for a display screen according to an embodiment of the present invention.
  • the terminal device described in the embodiment of the present invention may specifically include, but is not limited to, a smart phone equipped with a flexible display screen, a tablet computer, a smart wearable device, an in-vehicle terminal, and the like.
  • the display screen described in the embodiment of the present invention may be a flexible display screen, such as an Organic Light-Emitting Diode (OLED) flexible display screen, which is capable of freely expanding and contracting to achieve changes in size, shape, and the like.
  • OLED Organic Light-Emitting Diode
  • FIG. 1 is a schematic flowchart diagram of a method for controlling a display screen according to an embodiment of the present invention.
  • the control method of the display screen described in this embodiment includes:
  • the terminal device acquires an application interface deformation parameter of the current application when the application startup or switching event is monitored.
  • the application interface deformation parameter may specifically include at least one of a size, a shape, a position coordinate, and a deformation speed, and is used to represent a display space occupied by an application interface of the application, and the display space includes a size (such as a length, a width, and a diameter). Parameters such as shape, such as rectangle, circle, etc., and position coordinates, the speed of deformation represents the speed of the application interface from the previous application to the current application.
  • the system of the terminal device can establish a monitoring mechanism for monitoring an application startup or switching event.
  • the terminal device monitors an application startup or switching event through the monitoring mechanism, the current application that is started or switched to is obtained.
  • the application interface deformation parameter of the current application is obtained from the set of application interface deformation parameters pre-stored on the terminal device.
  • the application interface of the current application is displayed in the display screen according to the application interface deformation parameter, which may include: before the application startup or switching event is monitored, The size, shape and position coordinates of the application interface (which may be the application interface of the previous application or the system desktop) displayed on the display screen, according to the deformation speed in the deformation parameter of the application interface of the current application, by changing the root layout of the application interface, Adjusting the size, shape, and position coordinates in the application interface deformation parameter of the current application, thereby displaying the application interface of the current application in the display screen, and the terminal device can draw the current application in the application interface of the current application.
  • the rectangular application interface of the previous application shown in FIG. 2a is adjusted to the circular application interface shown in FIG. 2b according to the size, shape, position coordinates, deformation speed, and the like in the application interface deformation parameter of the current application.
  • the application interface is used to cover the display screen as an example, and of course, the display screen may be slightly larger or slightly smaller than the application interface.
  • the application interface deformation parameter set may be specifically saved in the launcher Launcher and the shared file, and the specific manner in which the terminal device obtains the application interface deformation parameter of the current application may be: the terminal device determines that the current application is started. The application is also switched to the application (that is, switching from the background operation to the application running in the foreground). If the current application is the launched application, the terminal device acquires the application interface deformation parameter of the current application from the Launcher. If the current application is cut After the application is changed, the terminal device acquires the application interface deformation parameter of the current application from the shared file.
  • the terminal device may output a setting prompt of the application interface deformation parameter of the current application, and receive the input by the user according to the setting prompt.
  • the application interface deformation parameters of the current application, and the user interface input parameter deformation parameters can be saved in the Launcher, or shared files, or Launcher and shared files.
  • the terminal device determines a screen deformation parameter of the display screen according to the application interface deformation parameter.
  • the screen deformation parameter may specifically include at least one of a size, a shape, a position coordinate, and a deformation speed, and the like, and is used to specify a size (such as a length, a width, a diameter, and the like) and a shape (such as a rectangle and a circle) to be adjusted by the display screen. Shape, etc.) and position coordinates, the deformation speed indicates how fast the display adjustment process is.
  • the terminal device may directly set the application interface deformation parameter of the current application as a screen deformation parameter of the display screen, that is, the size, shape, position coordinate, and deformation speed of the screen deformation parameter of the display screen and the application of the current application.
  • the interface deformation parameters are the same or proportional to a certain range.
  • the terminal device controls a form of the display screen according to the screen deformation parameter.
  • the terminal device transmits the screen deformation parameter to the system driver layer through the middle layer of the system (such as the framework layer), and specifically, the middle layer of the system transfers the size and shape of the screen deformation parameter to the system driver layer for control display.
  • the middle layer of the system such as the framework layer
  • the first driving interface of the size and shape of the screen transmits the deformation speed in the deformation parameter of the screen to the second driving interface in the system driving layer for controlling the changing speed of the display screen, so that the system driving layer can be according to the deformation parameter of the screen Position coordinates, using the first drive interface to adjust the display screen to the size and shape of the screen deformation parameter, and using the second drive interface to control the speed of the display screen during the change process, thereby completing the form control of the display screen, obtaining and current
  • the application interface of the application matches the display form, as shown in Figure 2c.
  • the morphological change result (including the size, the shape, the position coordinate, and the like) of the display screen may be notified to the application layer where the current application is located, if the application layer determines the display screen. If the morphological change result does not match the application interface deformation parameter of the current application, the terminal device may notify the system driver layer to adjust the shape of the display screen according to the screen deformation parameter again, or the terminal device may output a prompt indicating that the display form change is abnormal, The user is prompted to manually adjust the form of the display or restart the terminal device.
  • the display form when the current application is a reading application, the display form can be changed to a book size.
  • the display form When the current application is a clock application, the display form can be changed to the size and shape of the watch.
  • the display form When the current application is a ruler application, the display form can be changed to a long strip.
  • the display form When the current application is a music application, the display form can be changed to a strip line size.
  • the display form can be changed to a preset aspect ratio rectangle, and the like.
  • the user may also manually adjust the form of the application interface and the display screen.
  • the user can adjust the size of the application interface and the display screen, including inputting a pressing or sliding operation in a specified area of the application interface or a specified area of the application interface, or inputting a voice command to adjust the size of the application interface, and then the terminal device is further applied according to the application.
  • the amount of adjustment of the interface size adjusts the size of the display accordingly. As shown in FIG.
  • the user can slide to the inside of the display screen at the boundary of the application interface, and the terminal device determines the size of the application interface (ie, the diameter of the circular application interface) according to the sliding direction, and the adjusted application interface and display screen. As shown in FIG. 2e, the terminal device then correspondingly reduces the size of the display screen so that the size of the display screen matches the size of the adjusted application interface, and the final adjustment result is as shown in FIG. 2f.
  • the adjustment of the size may be calculated according to the sliding distance, and the corresponding relationship between the adjustment amount of the size and the sliding distance is not limited in the embodiment of the present invention.
  • the user can press heavily at the boundary of the application interface (such as pressing the force to reach a preset value) for a certain time to increase the size of the application interface (ie, the diameter of the circular application interface).
  • the terminal device may determine the size adjustment amount of the application interface according to at least one of the pressing force and the pressing duration. Specifically, the size of the display screen may be correspondingly adjusted according to the size adjustment amount of the application interface, and then the application interface is further adjusted. The size is increased. It is also possible to first increase the size of the application interface, and then adjust the size of the display screen accordingly according to the size adjustment of the application interface, so that the application interface after the size adjustment can be completely displayed after the size is adjusted accordingly. In the display.
  • the terminal device acquires the application interface deformation parameter of the current application when the application startup or switching event is monitored, and determines the screen deformation parameter of the display screen according to the application interface deformation parameter, thereby controlling the display according to the screen deformation parameter.
  • the shape of the screen can adjust the shape of the display screen adaptively according to the application interface, and realize the convenient and accurate shape control of the display screen, thereby improving the practicality of the display screen and the user experience.
  • FIG. 3 is a schematic structural diagram of a control device for a display screen according to an embodiment of the present invention.
  • the control device for the display screen described in this embodiment includes:
  • the monitoring module 301 is configured to monitor an application startup or switching event.
  • the obtaining module 302 is configured to acquire an application interface deformation parameter of the current application when the monitoring module monitors the application startup or switching event.
  • the monitoring module 301 can establish a monitoring mechanism for monitoring an application startup or switching event.
  • the monitoring module 301 monitors an application startup or switching event through the monitoring mechanism
  • the acquiring module 302 acquires the activated or switched event.
  • the current application, and the application interface deformation parameter of the current application is obtained from the set of application interface deformation parameters pre-stored on the terminal device.
  • the determining module 303 is configured to determine a screen deformation parameter of the display screen according to the application interface deformation parameter.
  • the screen deformation parameter may specifically include one or more of a size, a shape, a position coordinate, and a deformation speed, etc., for specifying a size (such as length, width, diameter, etc.) and a shape (such as a rectangle) to be adjusted by the display screen. , circle, etc.) and position coordinates, the deformation speed indicates the speed of the display adjustment process.
  • the determining module 303 may directly set the application interface deformation parameter of the current application as a screen deformation parameter of the display screen, that is, the screen deformation parameter of the display screen includes a size, a shape, a position coordinate, and a deformation speed, and the current application.
  • the application interface deformation parameters are the same.
  • the control module 304 is configured to control the shape of the display screen according to the screen deformation parameter.
  • control module 304 transmits the screen deformation parameter to the system driver layer through the middle layer of the system (such as the framework layer), and specifically, the middle layer of the system transmits the size and shape of the screen deformation parameter to the system driver layer for control.
  • the first driving interface of the size and shape of the display screen transmits the deformation speed in the deformation parameter of the screen to the second driving interface in the system driving layer for controlling the changing speed of the display screen, so that the system driving layer can be according to the deformation parameter of the screen Position coordinates, using the first drive interface to adjust the display screen to the size and shape of the screen deformation parameters, and using the second drive interface to control the speed of the display screen during the change process, thereby completing the shape control of the display screen, and obtaining
  • the application interface of the current application matches the display form.
  • the obtaining module 302 is specifically configured to:
  • the monitoring module monitors the application startup or switching event, if the current application is the launched application, the application interface deformation parameter of the current application is read from the initiator.
  • the application interface deformation parameter of the current application is read from the shared file.
  • the prompting module 305 and the saving module 306 are further included, wherein:
  • the prompting module 305 is configured to output a setting prompt of the application interface deformation parameter of the current application if the application interface deformation parameter of the current application does not exist in the initiator or the shared file.
  • the obtaining module 302 is further configured to acquire an application interface deformation parameter of the current application that is input in response to the setting prompt.
  • the saving module 306 is configured to save the input application interface deformation parameter of the current application in the initiator or the shared file.
  • the determining module 303 is specifically configured to:
  • the application interface deformation parameter is set to a screen deformation parameter of the display screen.
  • control module 304 is specifically configured to:
  • the screen deformation parameters are passed to the system driver layer through the middle layer of the system.
  • the drive interface of the display screen is invoked by the system driver layer to drive the display screen to deform according to the screen deformation parameter.
  • the application interface deformation parameter includes at least one of a size, a shape, a position coordinate, and a deformation speed.
  • the screen deformation parameter includes at least one of a size, a shape, a position coordinate, and a deformation speed.
  • the display screen is a flexible display screen.
  • the obtaining module 302 acquires an application interface deformation parameter of the current application
  • the determining module 303 determines a screen deformation parameter of the display screen according to the application interface deformation parameter, thereby
  • the control module 304 controls the form of the display screen according to the screen deformation parameter, and can adaptively adjust the shape of the display screen according to the application interface, thereby realizing convenient and accurate shape control of the display screen, thereby improving the utility of the display screen and the user experience.
  • the program may be stored in a computer readable storage medium, and the storage medium may include: Flash disk, Read-Only Memory (ROM), Random Access Memory (RAM), disk or optical disk.

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  • General Physics & Mathematics (AREA)
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Abstract

显示屏的控制方法及装置，其中方法包括：当监听到应用启动或切换事件时，获取当前应用的应用界面形变参数(101)。根据应用界面形变参数，确定显示屏的屏幕形变参数(102)。根据屏幕形变参数，控制显示屏的形态(103)。根据应用界面自适应调整显示屏的形态，实现便捷、准确地对显示屏进行形态控制。

Description

一种显示屏的控制方法及装置 技术领域
本发明涉及电子技术领域，尤其涉及一种显示屏的控制方法及装置。
背景技术
柔性显示屏是一种可形变的显示装置，具有体积小、便携性好、画质优良以及显示多样化等优点。鉴于上述优点，柔性显示屏受到业内广泛的关注，逐渐应用于各类终端设备，如智能手机、平板电脑、智能可穿戴设备和智能电视等。
目前已经可以通过物理按键、软件指令等方式实现对柔性显示屏进行伸缩控制，以达到省电或者保证显示效果等目的，然而上述方式在实际操作中较为繁琐，并且用户多次操作也很可能无法得到所需的屏幕伸缩效果。
发明内容
本发明实施例公开了一种显示屏的控制方法及装置，可以根据应用界面自适应调整显示屏的形态，实现便捷、准确地对显示屏进行形态控制。
本发明实施例第一方面公开了一种显示屏的控制方法，包括：
当监听到应用启动或切换事件时，获取当前应用的应用界面形变参数。
根据所述应用界面形变参数，确定显示屏的屏幕形变参数。
根据所述屏幕形变参数，控制所述显示屏的形态。
本发明实施例第二方面公开了一种显示屏的控制装置，包括：
监听模块，用于监听应用启动或切换事件。
获取模块，用于当所述监听模块监听到所述应用启动或切换事件时，获取当前应用的应用界面形变参数。
确定模块，用于根据所述应用界面形变参数，确定显示屏的屏幕形变参数。
控制模块，用于根据所述屏幕形变参数，控制所述显示屏的形态。
通过本发明实施例可以当监听到应用启动或切换事件时，获取当前应用的应用界面形变参数，根据该应用界面形变参数确定出显示屏的屏幕形变参数， 从而根据该屏幕形变参数控制显示屏的形态，可以根据应用界面自适应调整显示屏的形态，实现便捷、准确地对显示屏进行形态控制。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例公开的一种显示屏的控制方法的流程示意图；
图2a是本发明实施例公开的一种显示屏中的应用界面示意图；
图2b是本发明实施例公开的另一种显示屏中的应用界面示意图；
图2c是本发明实施例公开的又一种显示屏中的应用界面示意图；
图2d是本发明实施例公开的一种显示屏中操作应用界面的示意图；
图2e是本发明实施例公开的又一种显示屏中的应用界面示意图；
图2f是本发明实施例公开的又一种显示屏中的应用界面示意图；
图3是本发明实施例公开的一种显示屏的控制装置的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例中所描述的终端设备具体可以包括但不限于：配备柔性显示屏的智能手机、平板电脑、智能可穿戴设备、车载终端等。
本发明实施例中所描述的显示屏具体可以是柔性显示屏，例如有机发光二极管(Organic Light-Emitting Diode，OLED)柔性显示屏，能够自由伸缩，实现尺寸、形状等的变化。
请参阅图1，为本发明实施例提供的一种显示屏的控制方法的流程示意图。 本实施例中所描述的显示屏的控制方法，包括：
101、终端设备当监听到应用启动或切换事件时，获取当前应用的应用界面形变参数。
其中，应用界面形变参数具体可以包括尺寸、形状、位置坐标和形变速度等中的至少一种，用于表征一个应用的应用界面所占据的显示空间，显示空间包括尺寸(如长、宽、直径等)、形状(如矩形、圆形等)以及位置坐标等参数，形变速度表示从上一个应用的应用界面变化到当前应用的应用界面过程的快慢。
具体实现中，终端设备的系统可以建立一监听机制，用于监听应用的启动或切换事件，当终端设备通过该监听机制监听到应用启动或切换事件时，获取启动的或者切换到的当前应用，并从预先保存在终端设备上的应用界面形变参数集合中，获取该当前应用的应用界面形变参数。
进一步地，终端设备获取到该当前应用的应用界面形变参数后，根据该应用界面形变参数在显示屏中展示该当前应用的应用界面，具体可以包括：将在监听到应用启动或切换事件之前，显示屏展示的应用界面(具体可以是上一个应用或者系统桌面的应用界面)的尺寸、形状和位置坐标，按照该当前应用的应用界面形变参数中的形变速度，通过改变应用界面的根布局，实现调整为该当前应用的应用界面形变参数中的尺寸、形状和位置坐标，从而在显示屏中展示出该当前应用的应用界面，进而终端设备可以在该当前应用的应用界面中绘制该当前应用的相关内容。例如，将图2a所示的上一个应用的矩形应用界面，根据该当前应用的应用界面形变参数中的尺寸、形状、位置坐标和形变速度等，调整为图2b所示的圆形应用界面。
需要说明的是，本发明实施例中是以应用界面铺满显示屏为例，当然也可以是显示屏略大或略小于应用界面。
在一些可行的实施方式中，应用界面形变参数集合具体可以保存在启动器Launcher以及共享文件中，终端设备获取该当前应用的应用界面形变参数的具体方式可以为：终端设备判断该当前应用是启动的应用还是切换到的应用(即从后台运行切换到前台运行的应用)，如果该当前应用是启动的应用，则终端设备从Launcher中获取该当前应用的应用界面形变参数。如果该当前应用是切 换到的应用，则终端设备从共享文件中获取该当前应用的应用界面形变参数。
在一些可行的实施方式中，如果Launcher或者共享文件中不存在该当前应用的应用界面形变参数，则终端设备可以输出该当前应用的应用界面形变参数的设置提示，接收用户根据设置提示而输入的该当前应用的应用界面形变参数，并可以将用户输入的应用界面形变参数保存在Launcher，或者共享文件，或者Launcher和共享文件中。
102、所述终端设备根据所述应用界面形变参数，确定显示屏的屏幕形变参数。
其中，屏幕形变参数具体可以包括尺寸、形状、位置坐标和形变速度等中的至少一种，用于指定显示屏需调整到的尺寸(如长、宽、直径等)、形状(如矩形、圆形等)以及位置坐标，形变速度表示显示屏调整过程的快慢。
具体实现中，终端设备可以直接将该当前应用的应用界面形变参数设为显示屏的屏幕形变参数，即显示屏的屏幕形变参数包括的尺寸、形状、位置坐标和形变速度与该当前应用的应用界面形变参数相同或在一定范围内等比例。
103、所述终端设备根据所述屏幕形变参数，控制所述显示屏的形态。
具体实现中，终端设备通过系统中间层(如framework层)将屏幕形变参数传递给系统驱动层，具体可以是系统中间层将屏幕形变参数中的尺寸和形状传递给系统驱动层中用于控制显示屏的尺寸和形状的第一驱动接口，将屏幕形变参数中的形变速度传递给系统驱动层中用于控制显示屏变化速度的第二驱动接口，从而系统驱动层即可根据屏幕形变参数中的位置坐标，利用第一驱动接口将显示屏调整到屏幕形变参数中的尺寸和形状，以及利用第二驱动接口控制显示屏在变化过程中的速度，从而完成对显示屏的形态控制，得到与当前应用的应用界面相匹配的显示屏形态，如图2c所示。
进一步地，系统驱动层在控制显示屏完成形态变化后，可以将显示屏的形态变化结果(包括尺寸、形状、位置坐标等)通知给当前应用所在的应用层，如果应用层判断出显示屏的形态变化结果与该当前应用的应用界面形变参数不匹配，则终端设备可以通知系统驱动层再次按照该屏幕形变参数调整显示屏的形态，或者，终端设备可以输出显示屏形态变化异常的提示，以提示用户进行人工调整显示屏的形态或者重启终端设备等处理。
举例来说，当前应用为阅读类应用时，显示屏形态可以变为书本大小。当前应用为时钟应用时，显示屏形态可以变为形如手表的大小及形状。当前应用为尺子应用时，显示屏形态可以变为长条状。当前应用为音乐类应用时，显示屏形态可以变为条状线控大小。当前应用为视频类应用时，显示屏形态可以变为预设长宽比例的矩形，等等。
在一些可行的实施方式中，如果用户对终端设备根据屏幕形变参数调整显示屏形态后的显示效果不满意，则用户还可以对应用界面和显示屏的形态进行人工调整。例如用户可以对应用界面和显示屏的尺寸进行调整，具体包括可以在应用界面的边界或者应用界面的指定区域输入按压、滑动等操作或者输入语音指令调整应用界面的尺寸，进而终端设备再根据应用界面尺寸的调整量相应的调整显示屏的尺寸。如图2d所示，用户可以在应用界面的边界向显示屏内侧滑动，终端设备根据滑动方向确定将应用界面的尺寸(即圆形应用界面的直径)调小，调整后的应用界面和显示屏如图2e所示，然后终端设备相应的将显示屏的尺寸也调小使得显示屏的尺寸与调整后的应用界面的尺寸相匹配，最终调整结果如图2f所示。其中，尺寸的调整量可以根据滑动距离计算，尺寸的调整量和滑动距离的对应关系本发明实施例不作限定。
此外，如图2d所示，用户可以在应用界面的边界处大力按压(如按压力度达到预设值)并持续一定的时间以实现将应用界面的尺寸(即圆形应用界面的直径)调大，终端设备可以根据按压力度和按压时长中的至少一种确定应用界面的尺寸调整量，具体可以是先根据应用界面的尺寸调整量将显示屏的尺寸相应地调大，然后再将应用界面的尺寸调大。也可以是先将应用界面的尺寸调大，然后再根据应用界面的尺寸调整量将显示屏的尺寸相应地调大，从而尺寸调大后的应用界面可以完整地展示在尺寸相应调大后的显示屏中。
本发明实施例中，终端设备在监听到应用启动或切换事件时，获取当前应用的应用界面形变参数，根据该应用界面形变参数确定出显示屏的屏幕形变参数，从而根据该屏幕形变参数控制显示屏的形态，可以根据应用界面自适应调整显示屏的形态，实现便捷、准确地对显示屏进行形态控制，提升了显示屏的实用性和用户使用体验。
请参阅图3，为本发明实施例提供的一种显示屏的控制装置的结构示意图。本实施例中所描述的显示屏的控制装置，包括：
监听模块301，用于监听应用启动或切换事件。
获取模块302，用于当所述监听模块监听到所述应用启动或切换事件时，获取当前应用的应用界面形变参数。
具体实现中，监听模块301可以建立一监听机制，用于监听应用的启动或切换事件，当监听模块301通过该监听机制监听到应用启动或切换事件时，获取模块302获取启动的或者切换到的当前应用，并从预先保存在终端设备上的应用界面形变参数集合中，获取该当前应用的应用界面形变参数。
确定模块303，用于根据所述应用界面形变参数，确定显示屏的屏幕形变参数。
其中，屏幕形变参数具体可以包括尺寸、形状、位置坐标和形变速度等中的一种或多种，用于指定显示屏需调整到的尺寸(如长、宽、直径等)、形状(如矩形、圆形等)以及位置坐标，形变速度表示显示屏调整过程的快慢。
具体实现中，确定模块303可以直接将该当前应用的应用界面形变参数设为显示屏的屏幕形变参数，即显示屏的屏幕形变参数包括的尺寸、形状、位置坐标和形变速度与该当前应用的应用界面形变参数相同。
控制模块304，用于根据所述屏幕形变参数，控制所述显示屏的形态。
具体实现中，控制模块304通过系统中间层(如framework层)将屏幕形变参数传递给系统驱动层，具体可以是系统中间层将屏幕形变参数中的尺寸和形状传递给系统驱动层中用于控制显示屏的尺寸和形状的第一驱动接口，将屏幕形变参数中的形变速度传递给系统驱动层中用于控制显示屏变化速度的第二驱动接口，从而系统驱动层即可根据屏幕形变参数中的位置坐标，利用第一驱动接口将显示屏调整到屏幕形变参数中的尺寸和形状，以及利用第二驱动接口控制显示屏在变化过程中的速度，从而完成对显示屏的形态控制，得到与当前应用的应用界面相匹配的显示屏形态。
在一些可行的实施方式中，所述获取模块302，具体用于：
当所述监听模块监听到所述应用启动或切换事件时，若当前应用为启动的应用，则从启动器中读取所述当前应用的应用界面形变参数。
若所述当前应用为切换到的应用，则从共享文件中读取所述当前应用的应用界面形变参数。
在一些可行的实施方式中，还包括提示模块305和保存模块306，其中：
所述提示模块305，用于若所述启动器或所述共享文件中不存在所述当前应用的应用界面形变参数，则输出所述当前应用的应用界面形变参数的设置提示。
所述获取模块302，还用于获取响应所述设置提示而输入的所述当前应用的应用界面形变参数。
所述保存模块306，用于将输入的所述当前应用的应用界面形变参数保存在所述启动器或所述共享文件中。
在一些可行的实施方式中，所述确定模块303，具体用于：
将所述应用界面形变参数设为显示屏的屏幕形变参数。
在一些可行的实施方式中，所述控制模块304，具体用于：
通过系统中间层将所述屏幕形变参数传递给系统驱动层。
通过所述系统驱动层调用所述显示屏的驱动接口驱动所述显示屏按照所述屏幕形变参数产生形变。
在一些可行的实施方式中，所述应用界面形变参数包括尺寸、形状、位置坐标和形变速度中的至少一种。
在一些可行的实施方式中，所述屏幕形变参数包括尺寸、形状、位置坐标和形变速度中的至少一种。
在一些可行的实施方式中，所述显示屏为柔性显示屏。
可以理解的是，本实施例的显示屏的控制装置的各功能模块的功能可根据上述方法实施例中的方法具体实现，其具体实现过程可以参照上述方法实施例的相关描述，此处不再赘述。
本发明实施例中，在监听模块301监听到应用启动或切换事件时，获取模块302获取当前应用的应用界面形变参数，确定模块303根据该应用界面形变参数确定出显示屏的屏幕形变参数，从而控制模块304根据该屏幕形变参数控制显示屏的形态，可以根据应用界面自适应调整显示屏的形态，实现便捷、准确地对显示屏进行形态控制，提升了显示屏的实用性和用户使用体验。
需要说明的是，对于前述的各个方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某一些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定是本发明所必须的。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括：闪存盘、只读存储器(Read-Only Memory，ROM)、随机存取器(Random Access Memory，RAM)、磁盘或光盘等。
以上所揭露的仅为本发明一种较佳实施例而已，当然不能以此来限定本发明之权利范围，本领域普通技术人员可以理解实现上述实施例的全部或部分流程，并依本发明权利要求所作的等同变化，仍属于发明所涵盖的范围。

Claims (16)

  1. 一种显示屏的控制方法，其特征在于，包括：
    当监听到应用启动或切换事件时，获取当前应用的应用界面形变参数；
    根据所述应用界面形变参数，确定显示屏的屏幕形变参数；
    根据所述屏幕形变参数，控制所述显示屏的形态。
  2. 根据权利要求1所述的方法，其特征在于，所述当监听到应用启动或切换事件时，获取当前应用的应用界面形变参数，包括：
    当监听到应用启动或切换事件时，若当前应用为启动的应用，则从启动器中读取所述当前应用的应用界面形变参数；
    若所述当前应用为切换到的应用，则从共享文件中读取所述当前应用的应用界面形变参数。
  3. 根据权利要求2所述的方法，其特征在于，还包括：
    若所述启动器或所述共享文件中不存在所述当前应用的应用界面形变参数，则输出所述当前应用的应用界面形变参数的设置提示；
    获取响应所述设置提示而输入的所述当前应用的应用界面形变参数，并将输入的所述当前应用的应用界面形变参数保存在所述启动器或所述共享文件中。
  4. 根据权利要求1～3中任一项所述的方法，其特征在于，所述根据所述应用界面形变参数，确定显示屏的屏幕形变参数，包括：
    将所述应用界面形变参数设为显示屏的屏幕形变参数。
  5. 根据权利要求1所述的方法，其特征在于，所述根据所述屏幕形变参数，控制所述显示屏的形态，包括：
    通过系统中间层将所述屏幕形变参数传递给系统驱动层；
    通过所述系统驱动层调用所述显示屏的驱动接口驱动所述显示屏按照所述屏幕形变参数产生形变。
  6. 根据权利要求1所述的方法，其特征在于，
    所述应用界面形变参数包括尺寸、形状、位置坐标和形变速度中的至少一种。
  7. 根据权利要求1所述的方法，其特征在于，
    所述屏幕形变参数包括尺寸、形状、位置坐标和形变速度中的至少一种。
  8. 根据权利要求1所述的方法，其特征在于，
    所述显示屏为柔性显示屏。
  9. 一种显示屏的控制装置，其特征在于，包括：
    监听模块，用于监听应用启动或切换事件；
    获取模块，用于当所述监听模块监听到所述应用启动或切换事件时，获取当前应用的应用界面形变参数；
    确定模块，用于根据所述应用界面形变参数，确定显示屏的屏幕形变参数；
    控制模块，用于根据所述屏幕形变参数，控制所述显示屏的形态。
  10. 根据权利要求9所述的装置，其特征在于，所述获取模块，具体用于：
    当所述监听模块监听到所述应用启动或切换事件时，若当前应用为启动的应用，则从启动器中读取所述当前应用的应用界面形变参数；
    若所述当前应用为切换到的应用，则从共享文件中读取所述当前应用的应用界面形变参数。
  11. 根据权利要求10所述的装置，其特征在于，还包括提示模块和保存模块，其中：
    所述提示模块，用于若所述启动器或所述共享文件中不存在所述当前应用的应用界面形变参数，则输出所述当前应用的应用界面形变参数的设置提示；
    所述获取模块，还用于获取响应所述设置提示而输入的所述当前应用的应 用界面形变参数；
    所述保存模块，用于将输入的所述当前应用的应用界面形变参数保存在所述启动器或所述共享文件中。
  12. 根据权利要求9～11中任一项所述的装置，其特征在于，所述确定模块，具体用于：
    将所述应用界面形变参数设为显示屏的屏幕形变参数。
  13. 根据权利要求9所述的装置，其特征在于，所述控制模块，具体用于：
    通过系统中间层将所述屏幕形变参数传递给系统驱动层；
    通过所述系统驱动层调用所述显示屏的驱动接口驱动所述显示屏按照所述屏幕形变参数产生形变。
  14. 根据权利要求9所述的装置，其特征在于，
    所述应用界面形变参数包括尺寸、形状、位置坐标和形变速度中的至少一种。
  15. 根据权利要求9所述的装置，其特征在于，
    所述屏幕形变参数包括尺寸、形状、位置坐标和形变速度中的至少一种。
  16. 根据权利要求9所述的装置，其特征在于，
    所述显示屏为柔性显示屏。
PCT/CN2016/112104 2016-12-26 2016-12-26 一种显示屏的控制方法及装置 WO2018119574A1 (zh)

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