WO2019019817A1 - Procédé et appareil de commande fondés sur un geste d'écran noir, support d'informations et terminal mobile - Google Patents

Procédé et appareil de commande fondés sur un geste d'écran noir, support d'informations et terminal mobile Download PDF

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Publication number
WO2019019817A1
WO2019019817A1 PCT/CN2018/090505 CN2018090505W WO2019019817A1 WO 2019019817 A1 WO2019019817 A1 WO 2019019817A1 CN 2018090505 W CN2018090505 W CN 2018090505W WO 2019019817 A1 WO2019019817 A1 WO 2019019817A1
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WIPO (PCT)
Prior art keywords
mode
target
application
open mode
private
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PCT/CN2018/090505
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English (en)
Chinese (zh)
Inventor
韩通
郭明强
石仁栋
汪昊
张强
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Oppo广东移动通信有限公司
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Publication of WO2019019817A1 publication Critical patent/WO2019019817A1/fr

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    • 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
    • G06F3/01—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

Definitions

  • Embodiments of the present disclosure relate to the field of touch technologies, for example, to a black screen gesture-based control method, apparatus, storage medium, and mobile terminal.
  • the display has become the standard configuration of mobile terminals, and the size of the display screen is getting larger and larger, which has become one of the most power-consuming devices in mobile terminals. Therefore, when the user temporarily does not use the mobile terminal, the display needs to be turned off. , put the display to sleep.
  • the common wake-up method is to press a physical button such as a power button or press a fingerprint sensor, etc. Frequent pressing of the above components may affect the life of the device, so now Many mobile terminals support wake-up methods for black-screen gestures.
  • a black screen gesture generally refers to a gesture action that is detected by the mobile terminal and acts on the touch screen when the display screen is in a black screen state.
  • the appearance of black-screen gestures enriches the wake-up mode of mobile terminals, but the control scheme based on black-screen gestures is relatively simple.
  • the embodiment of the present application provides a black screen gesture-based control method, apparatus, storage medium, and mobile terminal, and can optimize a black screen gesture-based control scheme.
  • the embodiment of the present application provides a control method based on a black screen gesture, including:
  • the display screen is woken up and the target application is turned on according to the target open mode.
  • the embodiment of the present application provides a black screen gesture-based control device, including: a gesture receiving module, configured to receive a black screen gesture input by a user when the display screen is in a black screen state;
  • a trajectory acquiring module configured to acquire an action track of the black screen gesture
  • a pressure acquiring module configured to acquire a touch pressure corresponding to the at least one touch point constituting the motion track
  • An application determining module configured to determine a corresponding target application according to the motion trajectory
  • the open mode determining module is configured to determine a corresponding target open mode according to whether the change rule of the touch pressure meets a preset condition, where the target open mode includes a normal mode and a private mode;
  • the application opening module is configured to wake up the display screen and turn on the target application according to the target open mode.
  • the embodiment of the present application provides a computer readable storage medium, where a computer program is stored, and the program is executed by the processor to implement a black screen gesture-based control method according to an embodiment of the present application.
  • an embodiment of the present application provides a mobile terminal, including a memory, a processor, and a computer program stored on the memory and executable by the processor, where the processor implements the computer program Applying the black screen gesture-based control method described in the embodiment.
  • the black screen gesture-based control scheme provided in the embodiment of the present application determines the open mode of the application according to the pressure data when the black screen gesture is input according to the black screen gesture opening application, enriching the function of the black screen gesture, and When the user inputs a black screen gesture, it is difficult for others to perceive the strength of the user pressing the screen, and the hidden input can be realized to protect the user's privacy.
  • FIG. 1 is a schematic flowchart of a method for controlling a black screen gesture according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of an Android system framework provided by an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a black screen gesture input according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of a first preset position according to an embodiment of the present application.
  • FIG. 5 is a schematic flowchart diagram of another method for controlling a black screen gesture according to an embodiment of the present disclosure
  • FIG. 6 is a schematic diagram of a desktop in a normal mode according to an embodiment of the present application.
  • FIG. 6b is a schematic diagram of a desktop in a private mode according to an embodiment of the present application.
  • FIG. 7 is a schematic flowchart diagram of still another method for controlling a black screen gesture according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic flowchart diagram of still another method for controlling a black screen gesture according to an embodiment of the present disclosure.
  • 9a is a schematic diagram of a common application interface in a common mode according to an embodiment of the present application.
  • FIG. 9b is a schematic diagram of a common application interface in a private mode according to an embodiment of the present application.
  • FIG. 10 is a structural block diagram of a black screen gesture-based control apparatus according to an embodiment of the present application.
  • FIG. 11 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application.
  • some example embodiments are described as a process or method depicted as a flowchart. Although the flowchart depicts each step as a sequential process, many of the steps can be implemented in parallel, concurrently, or concurrently. Additionally, the order of one or more steps can be rearranged. The process may be terminated when its operation is completed, but may also have additional steps not included in the figures. The processing may correspond to methods, functions, procedures, subroutines, subroutines, and the like.
  • FIG. 1 is a schematic flowchart of a method for controlling a black screen gesture according to an embodiment of the present disclosure.
  • the method may be implemented by a black screen gesture-based control device, where the device may be implemented by at least one of software and hardware, and generally integrated.
  • the method includes:
  • Step 101 Receive a black screen gesture input by the user when the display screen is in a black screen state.
  • the mobile terminal in the embodiment of the present application may include a mobile device, a tablet computer, and a media player and the like provided with a touch display screen.
  • a touch display panel generally integrates a touch panel, a display panel, and a cover glass cover, and has a touch function and a display function.
  • Touch screen or display In order to facilitate the description of the scene, the following touch screen display is simply referred to as Touch screen or display.
  • the display screen of the mobile terminal when the user does not need to use the mobile terminal, the display screen of the mobile terminal is usually turned off, such as pressing a power button.
  • the display when the user places the mobile terminal in a bright state on the side and does not perform any operation, the display will automatically go out after a period of time. In addition to the above two cases, there may be other situations in which the display screen is extinguished. After the display screen is turned off, the mobile terminal will be in a black screen (off screen) state, and the system of the mobile terminal is generally in a sleep state.
  • this step may also receive a black screen gesture input by the user when the black screen gesture event is detected when the display screen is in a black screen state.
  • the black screen gesture event may be an event that is pre-negotiated by the driver layer and the application layer for representing a black screen gesture input.
  • the advantage of this setting is that the mobile terminal can be prevented from continuously receiving the gesture in a black screen state, thereby saving power consumption.
  • the detection of the blackout gesture event may include detecting that the preset area of the display screen is touched, and may also include detecting a proximity event of the proximity sensor, etc., which is not limited in the embodiment of the present application.
  • the preset area is a partial area of the display screen, for example, a rectangular area located at the upper left corner of the display screen, and the rectangular area may be set smaller.
  • the length and width of the rectangular area may be the first preset ratio values of the display screen length, respectively.
  • a second preset ratio of the width of the display for example, the length is 1/10 of the length of the display screen, and the width is 1/10 of the width of the display screen.
  • the black screen gesture may be a touch gesture input by the user on the display screen in a black screen state after the black screen gesture function is turned on.
  • 2 is a schematic diagram of an Android system framework provided by an embodiment of the present application. The execution flow of the black screen gesture function provided by the embodiment of the present application is described by taking the mobile terminal shown in FIG. 2 as an example of the mobile terminal of the Android system.
  • the Android system framework includes a kernel layer 210, a core class library layer 220, a framework layer 230, and an application layer 240 from bottom to top.
  • the kernel layer 210 provides core system services, including security, memory management, process management, network protocol stack, and hardware drivers.
  • the hardware driver in the kernel layer 210 is referred to as a driver layer 211, and the driver layer 211 includes a touch screen driver, a camera driver, and the like.
  • the core class library layer 220 includes an Android runtime environment (Android Runtime) and a class library (Libraries). Among them, Android Runtime provides most of the functions available in the Java programming language core class library, including the core library (Core Libraries) and the Dalvik virtual machine (Dalvik VM). Each Android application is an instance of the Dalvik virtual machine running in their own process.
  • the class library is used by one or more components of the Android system, including the following functions: Media Framework, Surface Manager, Relational Database Engine (SQLite), Bitmap and Vector Font Rendering (FreeType), etc.
  • the framework layer 230 provides a series of class libraries needed to develop Android applications, enabling developers to develop applications quickly, to reuse components, and to extend personalization through inheritance.
  • the services provided include component management services. Window management services, system data source components, space frameworks, resource management services, and installation package management services.
  • the application layer 240 includes a plurality of applications that directly interact with the user, or a service program written in the Java language and running in the background, including a desktop application, a contact application, a call application, a camera application, a picture browser, a game, a map, Programs such as web browsers, and other applications developed by developers.
  • the touch chip After the black screen gesture function is turned on, the touch chip generates a wake-up signal when detecting a black screen gesture, and sends the wake-up signal to the kernel layer.
  • the wake-up signal triggers the kernel layer to perform a system wake-up operation.
  • the kernel layer calls the driver layer interrupt function to perform the operation of reading the gesture data in the touch chip, and stores the read gesture data in the preset node of the driver layer.
  • the setting node may be a file node, for example, a virtual file node in a process (proc-D) directory.
  • the driver layer determines the validity of the gesture data, and there are many ways to determine the validity. This embodiment is not limited.
  • the driver layer determines a black screen gesture type according to the coordinate information included in the gesture data, and stores the determined gesture type as gesture data in the preset node. If the gesture type is not a preset black screen gesture, it is determined that the gesture data is invalid.
  • the driving layer collects the number of the gesture data, determines whether the number satisfies the requirement of drawing a preset black screen gesture, and if the number does not satisfy the requirement of drawing a preset black screen gesture, determining that the gesture data is invalid. When the data is valid, the driver layer reports a black screen gesture event. The black screen gesture event is transmitted to the framework layer through the core class library layer and distributed through the framework layer to reach the application layer.
  • FIG. 3 is a schematic diagram of a black screen gesture input according to an embodiment of the present disclosure. As shown in FIG. 3 , a user inputs a black screen gesture with a gesture type of V on the screen.
  • Step 102 Acquire an action trajectory of a black screen gesture and a touch pressure corresponding to at least one touch point constituting the motion trajectory.
  • the pressure value of the touch operation can be obtained by a pressure sensor integrated on the surface of the mobile terminal.
  • the display screen of the mobile terminal is a pressure sensing screen
  • the pressure sensing screen is a new type of mobile terminal touch screen.
  • the pressure sensing screen is integrated with a pressure sensor, so that the touch screen can not only accurately sense the user's touch position, but also recognize The magnitude of the force when the user touches, that is, the magnitude of the pressure received by the touch screen when the user touches the touch screen, and the pressure level of the touch position is recorded as the touch pressure corresponding to the touch point.
  • the touch pressure corresponding to the at least one touch point of the motion track is also acquired, and the black screen gesture is further determined by using the pressure data, thereby expanding the dimension of determining the black screen gesture, enriching The function of black screen gestures.
  • Step 103 Determine a corresponding target application according to the motion trajectory, and determine a corresponding target open mode according to whether the change rule of the touch pressure meets a preset condition.
  • the correspondence between different types of black screen gestures and applications may be preset.
  • the gesture type O corresponds to the camera application
  • the gesture type V corresponds to the flashlight application
  • the action track the type of the black screen gesture input by the user can be identified, and the corresponding target application is determined according to the type, and the target application is an application that is opened after the display screen is awakened.
  • the target open mode includes a normal mode and a private mode.
  • applications loaded by mobile terminals are becoming more and more abundant. Many users' lives and work are increasingly inseparable from mobile terminals.
  • the application contains a large amount of private data of users, including chat records. Financial data, working file content, etc., are effectively protected.
  • the corresponding target open mode is the normal mode
  • the corresponding target open mode is the private mode
  • the private mode may be a mode for facilitating operation of the owner of the mobile terminal, such as automatically logging in to the account corresponding to the target application, and automatically entering the recent operation interface, etc.
  • the normal mode may be a mode for hiding the privacy information of the owner of the mobile terminal. This mode generally does not affect the use of the target application that is about to be opened by other people, such as entering the account login page of the target application, and entering the initial interface of the target application.
  • the preset condition may be determined according to a black screen gesture input by the user when performing a black screen gesture setting. If the user enters the black screen gesture setting interface of the application P, and performs the input of the black screen gesture according to the pressing force and the pressure change that is not easily found by others, the mobile terminal analyzes the change of the touch pressure corresponding to the black screen gesture input by the user, The analysis result is provided to the user as a preset condition, so that the user can input the black screen gesture according to the indication of the analysis result next time, so as to achieve the purpose of entering the private mode of the application P.
  • Step 104 wake up the display screen and start the target application according to the target open mode.
  • the mobile terminal can determine the target application to be opened by the user through the above steps, and in which mode the target application is started, then the display screen is awakened, that is, the display screen is controlled. Light up and open the target application in the target open mode, which can achieve the purpose of opening the target application in different ways according to different input modes of the black screen gesture, thereby protecting the privacy of the owner of the mobile terminal without affecting other people. Use of the target application.
  • the black screen gesture-based control method receives a black screen gesture in a black screen state, acquires an action trajectory of the black screen gesture, and a touch pressure corresponding to at least one touch point constituting the motion trajectory, and determines a corresponding target application according to the motion trajectory. Whether the corresponding target open mode is the normal mode or the private mode is determined according to whether the change rule of the touch pressure meets the preset condition, and finally the display screen is awakened and the target application is started according to the target open mode.
  • the application mode is determined according to the pressure data when the black screen gesture is input, the function of the black screen gesture is enriched, and when the user inputs the black screen gesture, it is difficult for others to input the black screen gesture. It is perceived that the user presses the screen to achieve hidden input, and it is not easy to be cracked into the private mode to protect the user's privacy.
  • the owner of the mobile terminal wants to open the target application under the gaze of others, it is also possible to select the normal mode of entering the target application, so that the private content is not seen by others.
  • the owner of the mobile terminal can use different black screen gesture input methods according to his own needs to open the target application in the mode he wants.
  • the implementation of the private mode and the normal mode may be determined by a target application corresponding to the black screen gesture.
  • the awakening the display screen and starting the target application according to the target open mode includes: determining a type of the target application; determining, according to the type, the target open mode Turning on the policy; waking up the display and turning on the target application according to the open policy.
  • the opening policy of the normal mode corresponding to different types of applications and the opening policy of the private mode may be determined by the application itself, as determined by an installation package (Android Package, APK), or may be determined by the system of the mobile terminal, or may be The mobile terminal owner is free to set.
  • APK installation package
  • APK installation package
  • the first type of the target application is a desktop
  • the open mode corresponding to the common mode is an icon for hiding a preset private application
  • the open policy corresponding to the private mode is an icon for displaying all applications in the desktop.
  • waking up the display screen and turning on the target application according to the opening policy includes: when the target open mode is the normal mode, waking up the display screen and displaying the desktop, hiding in the desktop
  • the icon of the private application is preset; when the target open mode is the private mode, the display screen is awakened and an icon of all applications in the desktop is displayed.
  • the desktop may contain multiple pages, where the icons of all the applications may be icons of all the applications in the home desktop, so that the display manner is normal; or the icons of all applications loaded in the mobile terminal This makes it easy for users to quickly access the application they want to open.
  • the preset private application is that the owner of the mobile terminal can preset an application that is not desired to be discovered or used by others, and the icons of the applications are not displayed in the normal mode, so that the other person can be restricted to the mobile terminal. The right to use the application.
  • the type of the target application is an account-type application
  • the open policy corresponding to the common mode is an account login page that enters the target application or automatically logs into a common account of the target application, the private account.
  • the opening policy corresponding to the mode is to automatically log in to the private account of the target application.
  • waking up the display screen and turning on the target application according to the opening policy comprises: waking up the display screen and entering the target application when the target open mode is a normal mode
  • the account login page or the normal account of the target application is automatically logged in; when the target open mode is the private mode, the display screen is awakened and the private account of the target application is automatically logged.
  • the account application may include an application for the account name and password of the account of the mobile terminal.
  • the account name may be a mobile phone number, a mailbox or other type of character string
  • the password may be a character password, a graphic password or a fingerprint password
  • the application of the account type may be a social application such as a WeChat, a Weibo, or a Tencent instant messaging (QQ), and may be a shopping application such as a Taobao or a JD, and may be a reading application such as a browser or a library.
  • QQ Tencent instant messaging
  • a shopping application such as a Taobao or a JD
  • a reading application such as a browser or a library.
  • a normal account and a private account may be set, and when another person inputs a black screen gesture in the mobile terminal and enters the ordinary account, the mobile account is not recognized.
  • the terminal owner has other accounts that you don't want others to know.
  • there may be multiple private accounts and each private account may correspond to a black screen gesture input mode, so that the mobile terminal owner can quickly enter different private accounts of the target application by changing the input manner of the black screen gesture. the goal of.
  • waking up the display screen and automatically logging in to the private account of the target application may include analyzing a target private account corresponding to the change rule of the touch pressure, waking up the display screen, and automatically logging in to the target. The target private account of the application.
  • the third type the type of the target application is a public application
  • the open policy corresponding to the common mode is an initial interface that enters the target application
  • the open policy corresponding to the private mode is to enter a recent access interface.
  • waking up the display screen and turning on the target application according to the opening policy comprises: waking up the display screen and entering the target application when the target open mode is a normal mode An initial interface; when the target open mode is the private mode, the display screen is awakened and the latest access interface is entered.
  • the public class application may include an application that does not support account settings, and may also include an application that supports account settings but the owner of the mobile terminal does not set an account.
  • Exemplary, utility applications may include applications such as office software, calculators, maps, readers, and audio and video players.
  • the initial page may include the application's default home page or welcome page, etc., which may be the same as when the application was first installed and launched.
  • the latest access interface of the office software may be the last unprocessed document interface or the last opened document interface
  • the calculator's recent access interface may be the result interface displaying the last operation
  • the map's recent access interface may be The address or route interface of the secondary query
  • the reader's recent access interface may be a page displayed according to the last reading progress
  • the recent access interface of the audio and video player may be a page displayed according to the last playback progress.
  • waking up the display screen and entering the initial interface of the target application may further include: hiding historical usage traces. For example, for a browser, you can hide your browsing history and hide the information in your favorites. In this way, when other users continue to perform other operations from the initial interface, they will not see the privacy information of the owner of the mobile terminal, thereby further ensuring information security.
  • the above types of applications are only examples, and there are other types of applications, which are not exemplified here.
  • the above two types of applications may be included at the same time, that is, the black screen gesture-based control method in the embodiment of the present application may include at least two implementation manners and perform corresponding steps.
  • the waking up the display screen and the opening the target application according to the target open mode may further include: receiving unlocking information input by the user, and performing an operation of opening the target application according to the target open mode when the unlocking information is verified to pass.
  • the method may include: entering an unlocking information input interface, and receiving unlocking information input by the user.
  • the unlocking information may be character password information or graphic password information, or may be a biometric feature such as fingerprint information, and may be used to unlock the mobile terminal to obtain the usage right of the mobile terminal.
  • the display screen when the target open mode is the normal mode, the display screen is awakened and the desktop is displayed, and the preset private application is hidden in the desktop.
  • the icon may be: when the target open mode is the normal mode, the display screen is awakened and the unlock information input by the user is received, and when the unlock information is verified, the desktop is displayed, and the preset private application is hidden in the desktop. icon.
  • the target open mode is the private mode
  • the display screen is awakened and the icons of all applications in the desktop are displayed, which may be: when the target open mode is the private mode, the display screen is awakened and the user input is received.
  • the unlock information is displayed, and when the unlock information is verified, an icon of all applications in the desktop is displayed.
  • the embodiments of the present application are not described again.
  • determining whether the corresponding target open mode according to the change rule of the touch pressure meets the preset condition may include many implementation manners, and setting the preset condition based on the privacy degree of the target application or the input habit of the user. .
  • Several implementations are given below as illustrative illustrations.
  • the corresponding target open mode is the normal mode, when the motion track has multiple touches
  • the average difference of the values of the touch pressure corresponding to the points is greater than or equal to the first preset value, it is determined that the corresponding target open mode is the private mode.
  • most users input in a sliding manner when inputting a black screen gesture, so the force applied to the screen during the input process is relatively uniform, that is, the touch pressure corresponding to each touch point should be a relatively similar value, in order to To protect user privacy, you can use a black screen gesture input method that breaks this uniformity when entering privacy mode.
  • the average difference of the touch pressure is determined.
  • the first preset value may be determined according to the research result or the simulation result, and may be multiplied by the average value of the average difference of the touch pressure detected by the screen when the sample user inputs the black screen gesture.
  • the first preset value is obtained with a preset coefficient greater than one (eg, 1.5, which can also be set by the user autonomously). The larger the preset coefficient is, the higher the security is.
  • the first method can accurately identify the target open mode and improve the speed of opening the target application through a simple and fast operation process, and the mobile terminal owner has a flexible input mode when it needs to enter the private mode, and does not need to apply a specific specific position. Stress, especially when there are more applications, alleviate the user's memory burden. In addition, for the same target application, users can input in different ways, which can enhance the confusion.
  • the mean square error of the value of the touch pressure corresponding to the plurality of touch points of the motion track is less than the second preset value, determining that the corresponding target open mode is the normal mode, when the motion track has multiple touches
  • the mean square error of the value of the touch pressure corresponding to the point is greater than or equal to the second preset value, it is determined that the corresponding target open mode is the private mode.
  • the second way is similar to the principle of the first method, and the advantage is that the target open mode can be more accurately identified.
  • the first preset position includes at least one of the following: the motion track The starting point, ending point, midpoint, and inflection point in the middle.
  • FIG. 4 is a schematic diagram of a first preset position according to an embodiment of the present application.
  • the black screen gesture V is taken as an example.
  • the first preset position may be at least one of the following: a starting point 401, an inflection point 402, and an ending point 403.
  • the third preset value corresponding to each first preset position may be different.
  • the third method has the advantage that only the touch pressure of the touch point of the first preset position can be determined, and it is not necessary to calculate all the touch points, and the speed of determining the target open mode can be further accelerated.
  • the first preset position is related to a specific black screen gesture, which increases the difficulty of cracking and further ensures privacy.
  • the corresponding target open mode is the normal mode
  • the action track is When the number of values of the touch pressure corresponding to the touch point of the second preset position is greater than or equal to the preset number, the corresponding target open mode is determined to be a private mode, and the second preset position includes at least one of the following: The starting point, the ending point, the midpoint, and the inflection point in the motion trajectory.
  • the preset number corresponding to each second preset position may be different.
  • the same touch point generally only corresponds to the value of one touch pressure, so when the owner of the mobile terminal wants to enter the private mode,
  • the different pressures may be applied in the preset position, and the number of the touch pressure corresponding to the touch point of the position may be greater than one.
  • the preset number may be greater than or equal to 2.
  • the third method has the advantage that when the mobile terminal owner wants to enter the private mode, in the process of inputting the black screen gesture, the finger does not need to be raised at the preset position, and the strength can be changed to enhance the concealment of the input.
  • the fifth type when the matching degree of the touch pressure change curve and the preset curve is less than the fourth preset value, determining that the corresponding target open mode is the normal mode, when the touch pressure change curve and the preset When the matching degree of the curve is greater than or equal to the fourth preset value, it is determined that the corresponding target open mode is the private mode.
  • the matching degree may include a matching method such as a peak error comparison and an absolute error comparison, which is not limited in the embodiment of the present application, and the fourth preset value may be set according to a specific matching manner.
  • the fifth way has the advantage of judging the pressure change in the whole input process, which is difficult to crack and safer.
  • the above several methods may be combined, and when the two or more determination conditions are satisfied at the same time, the corresponding target open mode is determined to be the private mode. For example, when the average difference of the touch pressure is greater than or equal to the first preset value, and the touch pressure corresponding to the touch point of the first preset position in the motion track is greater than or equal to the third preset value , to determine the corresponding target open mode is private mode.
  • the average difference of the touch pressure is greater than or equal to the first preset value
  • the touch pressure corresponding to the touch point of the first preset position in the motion track is greater than or equal to the third preset value
  • FIG. 5 is a schematic flowchart of another method for controlling a black screen gesture according to an embodiment of the present disclosure, which may be applicable to a case where a target application is a desktop, and the method includes:
  • Step 501 Receive a black screen gesture input by the user when the display screen is in a black screen state.
  • Step 502 Acquire an action trajectory of a black screen gesture and a touch pressure corresponding to at least one touch point constituting the motion trajectory.
  • Step 503 Determine, according to the motion trajectory, that the corresponding target application is a desktop.
  • Step 504 Determine whether the average difference of the values of the touch pressures corresponding to the plurality of touch points of the motion track is less than A, and if the average difference of the values of the touch pressures corresponding to the plurality of touch points of the motion track is less than A, execute step 505; If the average difference of the values of the touch pressures corresponding to the plurality of touch points of the motion trajectory is greater than or equal to A, step 508 is performed.
  • the determination manner in this step may also be replaced by other manners in the above.
  • Step 505 Determine that the target open mode is the normal mode.
  • Step 506 Determine an open policy of a common mode corresponding to the desktop.
  • step 507 the display screen is awakened and the desktop is displayed, and the icon of the preset private application is hidden in the desktop, and the process ends.
  • Step 508 Determine that the target open mode is a private mode.
  • Step 509 Determine an open policy of the private mode corresponding to the desktop.
  • Step 510 wake up the display and display icons of all applications on the desktop, and end the process.
  • FIG. 6 is a schematic diagram of a desktop in a normal mode according to an embodiment of the present application
  • FIG. 6b is a schematic diagram of a desktop in a private mode according to an embodiment of the present application.
  • the preset private application is WeChat
  • the icon of the WeChat application is hidden in the normal mode
  • the arrangement of the desktop icons is also adaptively adjusted, so that it is difficult for others to perceive the hidden in the mobile terminal. application.
  • FIG. 7 is a schematic flowchart of still another method for controlling a black screen gesture according to an embodiment of the present disclosure, which may be applicable to protection of an account application, and taking WeChat as an example, the method includes:
  • Step 701 Receive a black screen gesture input by the user when the display screen is in a black screen state.
  • Step 702 Acquire an action trajectory of the black screen gesture and a touch pressure corresponding to the at least one touch point constituting the motion trajectory.
  • Step 703 Determine, according to the motion trajectory, that the corresponding target application is WeChat.
  • Step 704 Determine whether the value of the touch pressure corresponding to the inflection point in the motion track is less than B. If the value of the touch pressure corresponding to the inflection point in the motion track is less than B, perform step 705; if there is no touch pressure corresponding to the inflection point in the motion track If the value is less than B, then step 708 is performed.
  • the determination manner in this step may also be replaced by other manners in the above.
  • Step 705 Determine that the target open mode is the normal mode.
  • Step 706 Determine the type of the WeChat as an account application and obtain an open policy of the common mode corresponding to the account application.
  • Step 707 waking up the display screen and automatically logging into the normal account a of WeChat, and ending the process.
  • Step 708 determining that the target open mode is private mode.
  • Step 709 Determine the type of the WeChat as an account application and obtain an open policy of the private mode corresponding to the account application.
  • Step 710 Determine whether the number of inflection points whose value of the touch pressure is greater than or equal to B is greater than a preset inflection point threshold. If the number of inflection points whose value of the touch pressure is greater than or equal to B is greater than the preset inflection point threshold, step 711 is performed; If the number of inflection points whose value is greater than or equal to B is less than or equal to the preset inflection point threshold, step 712 is performed.
  • Step 711 wake up the display screen and automatically log in to the first private account b of WeChat, and end the process.
  • Step 712 waking up the display screen and automatically logging into the second private account c of the WeChat, ending the process.
  • FIG. 8 is a schematic flowchart of a method for controlling a black screen gesture according to an embodiment of the present disclosure, which is applicable to protection of a public application, and the document processing software (WPS OFFICE, WPS) is taken as an example, and the method includes the following steps. :
  • Step 801 Receive a black screen gesture input by the user when the display screen is in a black screen state.
  • Step 802 Acquire an action trajectory of a black screen gesture and a touch pressure corresponding to at least one touch point constituting the motion trajectory.
  • Step 803 Determine, according to the motion trajectory, that the corresponding target application is WPS.
  • Step 804 Determine whether the matching degree of the touch pressure change curve and the preset curve is less than C. If the matching degree of the touch pressure change curve and the preset curve is less than C, perform step 805; if the touch pressure changes the curve and the preset If the matching degree of the curve is greater than or equal to C, step 808 is performed.
  • the determination manner in this step may also be replaced by other manners in the above.
  • Step 805 Determine that the target open mode is the normal mode.
  • Step 806 Determine that the type of the WPS is a public application and obtain an open policy of the common mode corresponding to the public application.
  • Step 807 wake up the display screen and enter the initial interface of the WPS, and end the process.
  • Step 808 Determine that the target open mode is a private mode.
  • Step 809 Determine that the type of the WPS is a public application and obtain an open policy of the private mode corresponding to the public application.
  • Step 810 wake up the display screen and open the last processed document in the WPS, and end the process.
  • FIG. 9a is a schematic diagram of a common application interface in a common mode according to an embodiment of the present disclosure
  • FIG. 9b is a schematic diagram of a common application interface in a private mode according to an embodiment of the present application.
  • the interface in Figure 9a shows the initial interface of WPS. When someone enters WPS in normal mode, the application can be used normally. When the owner of the mobile terminal enters WPS in private mode, you can directly see the last processed XX. Reported text document (Document, DOC) format for user-friendly use.
  • Document, DOC Reported text document
  • FIG. 10 is a structural block diagram of a black screen gesture-based control apparatus according to an embodiment of the present disclosure.
  • the apparatus may be implemented by at least one of software and hardware, generally integrated in a mobile terminal, and may perform a black screen gesture-based control method. Come into different modes of the app.
  • the device includes:
  • the gesture receiving module 1001 is configured to receive a black screen gesture input by the user when the display screen is in a black screen state;
  • the trajectory obtaining module 1002 is configured to acquire an action track of the black screen gesture
  • the pressure acquisition module 1003 is configured to acquire a touch pressure corresponding to the at least one touch point constituting the motion track;
  • the application determining module 1004 is configured to determine a corresponding target application according to the motion trajectory
  • the open mode determining module 1005 is configured to determine a corresponding target open mode according to whether the change rule of the touch pressure meets a preset condition, where the target open mode includes a normal mode and a private mode;
  • the application opening module 1006 is configured to wake up the display screen and turn on the target application according to the target open mode.
  • the black screen gesture-based control device determines the open mode of the application according to the pressure data when the black screen gesture is input according to the black screen gesture, and enriches the function of the black screen gesture, and is in the user.
  • a black screen gesture is input, it is difficult for others to perceive the strength of the user pressing the screen, and the hidden input can be realized to protect the user's privacy.
  • the awakening the display screen and starting the target application according to the target open mode includes:
  • the display screen is woken up and the target application is opened according to the opening policy.
  • the type of the target application is a desktop
  • the open policy corresponding to the normal mode is an icon for hiding a preset private application
  • the open policy corresponding to the private mode is an icon for displaying all applications in the desktop.
  • the display screen is awakened and the desktop is displayed, and the icon of the preset private application is hidden in the desktop;
  • the display screen is awakened and an icon of all applications in the desktop is displayed.
  • the type of the target application is an account application
  • the open policy corresponding to the common mode is an account login page that enters the target application or automatically logs in to the general account of the target application.
  • the opening policy corresponding to the private mode is to automatically log in to the private account of the target application;
  • the target open mode is the normal mode, wake up the display screen and enter an account login page of the target application or automatically log in to a general account of the target application;
  • the display screen is woken up and automatically logged into the private account of the target application.
  • the type of the target application is a public application
  • the open policy corresponding to the common mode is an initial interface that enters the target application
  • the open policy corresponding to the private mode is to enter a recent access interface.
  • the target open mode is the normal mode, waking up the display screen and entering an initial interface of the target application;
  • the display screen is awakened and the latest access interface is entered.
  • the method further includes:
  • the corresponding target open mode is determined according to whether the change rule of the touch pressure meets a preset condition, including one of the following:
  • the corresponding target open mode is the normal mode, when the first preset position of the motion track is When the value of the touch pressure corresponding to the touch point is greater than or equal to the third preset value, determining that the corresponding target open mode is a private mode, wherein the first preset position includes at least one of the following: Starting point, ending point, midpoint, and inflection point;
  • the second preset position includes at least one of the following: The start point, end point, midpoint, and inflection point in the motion track;
  • the corresponding target open mode is the normal mode, when the matching relationship between the change curve of the touch pressure and the preset curve
  • the fourth preset value is greater than or equal to, the corresponding target open mode is determined to be a private mode.
  • the embodiment of the present application further provides a storage medium including computer executable instructions, when executed by a computer processor, for performing a black screen gesture-based control method, the method comprising:
  • the display screen is woken up and the target application is turned on according to the target open mode.
  • Storage media any of a variety of types of memory devices or storage devices.
  • the term "storage medium” is intended to include: a mounting medium such as a Compact Disc Read-Only Memory (CD-ROM), a floppy disk or a tape device; a computer system memory or a random access memory such as a dynamic random access memory; (Dynamic Random Access Memory, DRAM), Double Data Rate Random Access Memory (DDR RAM), Static Random Access Memory (SRAM), Extended Data Output Random Access Memory (Extended Data Out Random Access Memory, EDO RAM), Rambus Random Access Memory (RAM), etc.; non-volatile memory such as flash memory, magnetic media (such as hard disk or optical storage); Register or other similar type of memory element, etc.
  • a mounting medium such as a Compact Disc Read-Only Memory (CD-ROM), a floppy disk or a tape device
  • a computer system memory or a random access memory such as a dynamic random access memory
  • DRAM Double Data Rate Random Access Memory
  • SRAM Static Random Access Memory
  • the storage medium may also include other types of memory or a combination thereof. Additionally, the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system, the second computer system being coupled to the first computer system via a network, such as the Internet. The second computer system can provide program instructions to the first computer for execution.
  • the term "storage medium" can include two or more storage media that can reside in different locations (eg, in different computer systems connected through a network).
  • a storage medium may store program instructions (eg, embodied as a computer program) executable by one or more processors.
  • a storage medium containing computer executable instructions which is not limited to the black screen gesture based control operation as described above, and may also perform a black screen gesture provided by any embodiment of the present application. Related operations in the control method.
  • FIG. 11 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application.
  • the mobile terminal may include: a casing (not shown), a memory 1101, a central processing unit (CPU) 1102 (also referred to as a processor, hereinafter referred to as a CPU), and a circuit board ( Not shown in the drawing) and power supply circuit (not shown).
  • CPU central processing unit
  • FIG. 11 the mobile terminal may include: a casing (not shown), a memory 1101, a central processing unit (CPU) 1102 (also referred to as a processor, hereinafter referred to as a CPU), and a circuit board ( Not shown in the drawing) and power supply circuit (not shown).
  • CPU central processing unit
  • the circuit board is disposed inside a space enclosed by the casing; the CPU 1102 and the memory 1101 are disposed on the circuit board; and the power circuit is configured to supply power to each circuit or device of the mobile terminal
  • the memory 1101 is configured to store executable program code; the CPU 1102 runs a computer program corresponding to the executable program code by reading executable program code stored in the memory 1101 to implement the following steps:
  • the display screen is woken up and the target application is turned on according to the target open mode.
  • the mobile terminal further includes: a peripheral interface 1103, a radio frequency (RF) circuit 1105, an audio circuit 1106, a speaker 1111, a power management chip 1108, and other inputs of an input/output (I/O) subsystem.
  • RF radio frequency
  • I/O input/output
  • Control device touch screen 1112, other input/control devices 1110, and external port 1104, which communicate via one or more communication buses or signal lines 1107.
  • the illustrated mobile terminal 1000 is merely one example of a mobile terminal, and the mobile terminal 1000 may have more or fewer components than those shown in the figures, two or more components may be combined, or may have different Component configuration.
  • Each of the components shown in the figures can be implemented in at least one of the following: hardware, software, or a combination of hardware and software, including one or more signal processing and application specific integrated circuits.
  • the following is a detailed description of a mobile terminal for application control based on a black screen gesture provided by the embodiment, which takes a mobile phone as an example.
  • the memory 1101 can be accessed by the CPU 1102, the peripheral interface 1103, etc., and the memory 1101 can include a high speed random access memory, and can also include a nonvolatile memory, such as one or more magnetic disk storage devices, flash memory devices. Or other volatile solid-state storage devices.
  • a nonvolatile memory such as one or more magnetic disk storage devices, flash memory devices. Or other volatile solid-state storage devices.
  • Peripheral interface 1103, which can connect the input and output peripherals of the device to CPU 1102 and memory 1101.
  • the I/O subsystem 1109 can connect input and output peripherals on the device, such as touch screen 1112 and other input/control devices 1110, to peripheral interface 1103.
  • the I/O subsystem 1109 can include a display controller 11091 and one or more input controllers 11092 that are configured to control other input/control devices 1110.
  • one or more input controllers 11092 receive electrical signals from other input/control devices 1110 or transmit electrical signals to other input/control devices 1110, and other input/control devices 1110 may include physical buttons (press buttons, rocker buttons, etc.) ), dial, slide switch, joystick, click wheel.
  • the input controller 11092 can be coupled to any of the following: a keyboard, an infrared port, a USB interface, and a pointing device such as a mouse.
  • the touch screen 1112 is an input interface and an output interface between the user mobile terminal and the user, and displays the visual output to the user.
  • the visual output may include graphics, text, icons, and video.
  • Display controller 11091 in I/O subsystem 1109 receives electrical signals from touch screen 1112 or transmits electrical signals to touch screen 1112.
  • the touch screen 1112 detects the contact on the touch screen, and the display controller 11091 converts the detected contact into an interaction with the user interface object displayed on the touch screen 1112, that is, realizes human-computer interaction, and the user interface object displayed on the touch screen 1112 may be running.
  • the icon of the game, the icon of the network to the corresponding network, and the like.
  • the device may also include a light mouse, which is a touch sensitive surface that does not display a visual output, or an extension of a touch sensitive surface formed by the touch screen.
  • the RF circuit 1105 is mainly configured to establish communication between the mobile phone and the wireless network (ie, the network side), and implement data reception and transmission between the mobile phone and the wireless network. For example, sending and receiving short messages and emails.
  • the RF circuit 1105 receives and transmits an RF signal, also referred to as an electromagnetic signal, and the RF circuit 1105 converts the electrical signal into an electromagnetic signal or converts the electromagnetic signal into an electrical signal, and through the electromagnetic signal and communication network And other devices to communicate.
  • the RF circuit 1105 may include known circuitry for performing these functions including, but not limited to, an antenna system, an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a codec CODER-DECoder (CODEC) chipset, Subscriber Identity Module (SIM), etc.
  • an antenna system an RF transceiver, one or more amplifiers, a tuner, one or more oscillators, a digital signal processor, a codec CODER-DECoder (CODEC) chipset, Subscriber Identity Module (SIM), etc.
  • CDEC codec CODER-DECoder
  • SIM Subscriber Identity Module
  • the audio circuit 1106 is primarily configured to receive audio data from the peripheral interface 1103, convert the audio data into an electrical signal, and transmit the electrical signal to the speaker 1111.
  • the speaker 1111 is arranged to restore the voice signal received by the mobile phone from the wireless network through the RF circuit 1105 to sound and play the sound to the user.
  • the power management chip 1108 is configured to provide power and power management for the hardware connected to the CPU 1102, the I/O subsystem, and the peripheral interface.
  • the mobile terminal provided by the embodiment of the present application determines the open mode of the application according to the pressure data when the black screen gesture is input according to the black screen gesture, and enriches the function of the black screen gesture, and when the user inputs the black screen gesture It is difficult for others to perceive the strength of the user pressing the screen, enabling hidden input and protecting user privacy.
  • the black screen gesture-based control device, the storage medium, and the mobile terminal provided in the foregoing embodiments may perform the black screen gesture-based control method provided by any embodiment of the present application, and have corresponding functional modules and beneficial effects for performing the method.
  • the black screen gesture-based control method provided by any embodiment of the present application.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)

Abstract

L'invention concerne un procédé de commande fondé sur un geste d'écran noir consistant : lorsqu'un écran d'affichage est dans un état d'écran noir, à recevoir un geste d'écran noir entré par un utilisateur ; à acquérir une trajectoire d'action du geste d'écran noir et une pression tactile correspondante d'au moins un point tactile formant la trajectoire d'action ; à déterminer une application cible correspondante en fonction de la trajectoire d'action, et à déterminer un mode de démarrage cible correspondant selon que la loi de changement de la pression tactile satisfasse ou non une condition prédéfinie, le mode de démarrage cible comprenant un mode ordinaire et un mode privé ; et à réveiller l'écran d'affichage, et à démarrer l'application cible en fonction du mode de démarrage cible. L'invention concerne également un appareil de commande fondé sur un geste d'écran noir, un support d'informations et un terminal mobile.
PCT/CN2018/090505 2017-07-28 2018-06-08 Procédé et appareil de commande fondés sur un geste d'écran noir, support d'informations et terminal mobile WO2019019817A1 (fr)

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CN110554815B (zh) 2018-05-30 2021-12-28 北京小米移动软件有限公司 图标唤醒方法、电子设备和存储介质
CN109543384A (zh) * 2018-11-23 2019-03-29 Oppo广东移动通信有限公司 应用启动方法及相关设备
CN110502091A (zh) * 2019-08-19 2019-11-26 惠州Tcl移动通信有限公司 触摸屏唤醒方法、终端以及存储介质
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