CN105425941B - A kind of method and device preventing application program in error starting mobile terminal - Google Patents

A kind of method and device preventing application program in error starting mobile terminal Download PDF

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Publication number
CN105425941B
CN105425941B CN201510718335.1A CN201510718335A CN105425941B CN 105425941 B CN105425941 B CN 105425941B CN 201510718335 A CN201510718335 A CN 201510718335A CN 105425941 B CN105425941 B CN 105425941B
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gesture
application program
blank screen
terminal
mobile terminal
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CN105425941A (en
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李路路
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017Gesture based interaction, e.g. based on a set of recognized hand gestures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction 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
    • G06F3/0488Interaction 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

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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

The invention discloses a kind of method and devices for preventing application program in error starting mobile terminal.The described method includes: obtaining the blank screen gesture that user inputs on terminal touch screen under standby mode;The blank screen gesture is matched with the preset blank screen gesture for opening application program;In successful match, fingerprint recognition operation is executed, starting application program corresponding with current blank screen gesture is determined whether according to recognition result.The cruising ability of mobile terminal caused by the present invention is solved the problems, such as because of error starting application program declines and user experience is bad, the step of increasing fingerprint recognition except the initiation gesture for determining application program has achieved the effect that the cruising ability and user experience that improve mobile terminal.

Description

A kind of method and device preventing application program in error starting mobile terminal
Technical field
The present embodiments relate to mobile terminal technologies more particularly to one kind to prevent application program in error starting mobile terminal Method and device.
Background technique
Current mobile terminal is being more than usually what certain time did not operate mobile terminal to save power consumption When, mobile terminal can automatic blank screen enter standby mode, however, more numerous by the operation that standby mode enters back into application program It is trivial.
Under normal circumstances, user by mobile terminal standby mode to starting application program, for starting camera function It needs to carry out following steps: waking up mobile terminal → searching application → opening application → unlatching camera function this four and walk substantially Suddenly.The opening process is quite cumbersome, for feelings such as the shooting operations that needs to be shot or captured immediately transient moment Condition is not applicable.Currently, mobile terminal also, which provides shortcut, opens camera, user need to only execute wake-up movement Terminal → quick key control opens camera → selection camera function mode, that is, camera function capable of fast starting, still, this Design, which there are problems that opening by mistake, to be opened.For example, mobile phone is placed in pocket by user, in fact it could happen that because user is unconscious dynamic Make and opens by mistake the case where opening camera.It opens camera due to opening by mistake the power consumption of mobile phone is caused to increase, directly affect the continuation of the journey of mobile phone Ability.Cell-phone heating is necessarily caused to bring bad application to experience to user moreover, opening camera for a long time.In addition, for Some users are not desired to the application program that other people use, and the above method cannot reach the mesh for preventing the user of not permission from using 's.
Summary of the invention
The present invention provides a kind of method and device for preventing application program in error starting mobile terminal, is had permission with realization User can with the purpose of quick start application program, solve because error starting application caused by mobile terminal cruising ability decline and The bad problem of user experience.
In a first aspect, the embodiment of the invention provides a kind of method for preventing application program in error starting mobile terminal, packet It includes:
Obtain the blank screen gesture that user inputs on terminal touch screen under standby mode;
The blank screen gesture is matched with the preset blank screen gesture for opening application program;
In successful match, fingerprint recognition operation is executed, starting and current blank screen gesture are determined whether according to recognition result Corresponding application program.
Second aspect, the embodiment of the invention also provides a kind of device for preventing application program in error starting mobile terminal, The device includes:
Blank screen gesture acquiring unit, the blank screen gesture inputted on terminal touch screen for obtaining user under standby mode;
Blank screen gesture matching unit, for carrying out the blank screen gesture and the preset blank screen gesture for opening application program Matching;
Application program launching unit operates in successful match, executing fingerprint recognition, is according to recognition result determination It is no to start application program corresponding with current blank screen gesture.
The present invention is by obtaining the blank screen gesture that user inputs on terminal touch screen under standby mode;By the blank screen hand Gesture is matched with the preset blank screen gesture for opening application program;In successful match, fingerprint recognition operation is executed, according to knowledge Other result determines whether starting application program corresponding with current blank screen gesture.The present invention solves to cause because of error starting application program Mobile terminal cruising ability decline and the bad problem of user experience, increase except the initiation gesture for determining application program The step of adding fingerprint identifies, not only reduces the probability of error starting application program, and has reached the user for preventing not permission Start the purpose of application program, realizes the effect of the cruising ability and user experience that improve mobile terminal.
Detailed description of the invention
Fig. 1 is the process that one of embodiment of the present invention one prevents the method for application program in error starting mobile terminal Figure;
Fig. 2 is the process that one of embodiment of the present invention two prevents the method for application program in error starting mobile terminal Figure;
Fig. 3 is that one of embodiment of the present invention three prevents the structure of the device of application program in error starting mobile terminal from showing It is intended to.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of process for preventing the method for application program in error starting mobile terminal that the embodiment of the present invention one provides Figure, the present embodiment are applicable under mobile terminal in standby state the case where quick and precisely starting application program, and this method can be by Prevent the device of error starting application program from executing, which is configured in mobile terminal, passes through the side of hardware and/or software Formula is realized.The method for preventing application program in error starting mobile terminal specifically comprises the following steps:
Step 110 obtains the blank screen gesture that user inputs on terminal touch screen under standby mode.
Wherein, the standby mode is the program of the backstage only operating system critical processes of mobile terminal (according to user Service condition is also possible that the programs such as wechat, navigation or game) and touch control gesture processing routine, and close the shape of screen State, wherein in the state closed in idle screen, mobile terminal supports the function of the touch control gesture on detection screen.Institute Stating blank screen gesture is the gesture path that the user that mobile terminal obtains in the standby state slides screen operator, wherein described black Screen gesture includes clicking terminal touch screen, from one end of terminal touch screen to other end sliding or the customized character of user or figure Shape.
Mobile terminal periodically detects on touch screen whether have electric signal in the standby state, according to preset periodic quantity Variation.In the change in electric for the touch screen for checking present terminal, the pressing operation existed to terminal touch screen is determined, Then to detect that user starts the touch point of pressing terminal touch screen as starting point, tracing detection user is on the terminal touch screen Touch point, using detect user stop pressing terminal touch screen touch point as terminal, obtain between the Origin And Destination The blank screen gesture that is inputted on terminal touch screen as user of sliding trace.
Step 120 matches the blank screen gesture with the preset blank screen gesture for opening application program.
Wherein, the preset blank screen gesture for opening application program is that the starting of triggering mobile terminal is answered accordingly under standby mode With the gesture of program.The application program includes short message editing, application of taking pictures, camera shooting application, makes a phone call application or game is answered One of with.Mobile terminal provides blank screen gesture template and therefrom selects to open the blank screen gesture of each application program for user, The setting function of personalized blank screen gesture is additionally provided, user can be arranged and application program pair according to the use habit of oneself The blank screen gesture answered.For example, mobile terminal can be provided including double-clicking starting short message editing function, from the left side of touch screen to the right Slideslip starts camera function, from blank screens gesture templates such as the upward Slideslip starting telephone directory functions in the downside of touch screen.In addition, By mobile terminal provide blank screen gesture be arranged the page, user can according to the customized blank screen gesture of use habit, for example, with Touch screen 1 second touch screen of long-pressing starting short message editing function again is first clicked, or on terminal touch screen first from top to bottom, then Camera function of sliding starting from left to right etc..
Mobile terminal will be opened under the blank screen gesture and pre-set standby mode the blank screen gesture of application program into Row matching.For example, when detecting the blank screen gesture to double-click touch screen, if the duration for single clicing on operation is no more than The interval time of preset time threshold and adjacent clicking operation twice is no more than preset time interval threshold value, it is determined that The gesture for double-clicking terminal touch screen and the preset blank screen gesture successful match for opening short message editing function.
Alternatively, acquisition is worked as when detecting the blank screen gesture is to slide to the gesture of the other end by terminal touch screen one end The glide direction of preceding origin-to-destination.If the glide direction of current origin-to-destination belongs to the preset blank screen for opening application program The direction of motion that gesture includes, it is determined that the gesture of terminal and the blank screen hand of preset unlatching application program are slided to by current starting point Gesture successful match.If the direction of motion is the Slideslip to the right on the left of the touch screen, it is determined that current blank screen gesture with it is preset Open the blank screen gesture successful match of camera function.
If the blank screen gesture for opening application under the blank screen gesture and standby mode matches, it is determined that matching result is With success.If the blank screen gesture for opening application program under the blank screen gesture and standby mode mismatches, it is determined that matching result For it fails to match.When it fails to match, abandon carrying out response processing to the gesture that user inputs.
Step 130, in successful match, execute fingerprint recognition operation, according to recognition result determine whether starting with it is current The corresponding application program of blank screen gesture.
In successful match, mobile terminal starts fingerprint detection identification module to obtain finger print information currently entered.It will The finger print information has the fingerprint identification information for opening permission to be matched with pre-set.For example, mobile terminal is according to pre- If rule from fingerprint detection identification module acquire finger print information pixel in obtain sampling pixel points, by the sampling picture Vegetarian refreshments is matched with the pixel of the same position of the fingerprint identification information, if the quantity of the sampling pixel points of successful match More than preset amount threshold, it is determined that the finger print information matches with the fingerprint identification information.In the finger print information When matching with the fingerprint identification information, start application program corresponding with current blank screen gesture.If the sampling of successful match The quantity of pixel is less than preset amount threshold, it is determined that the finger print information and the fingerprint identification information mismatch, then Determine that current blank screen gesture is invalid gesture, mobile terminal keeps standby mode.
The technical solution of the present embodiment, by obtaining the blank screen hand that user inputs on terminal touch screen under standby mode Gesture;The blank screen gesture is matched with the preset blank screen gesture for opening application program;In successful match, fingerprint is executed Identification operation determines whether starting application program corresponding with current blank screen gesture according to recognition result.The technology of the present embodiment The cruising ability of mobile terminal caused by scheme is solved the problems, such as because of error starting application program declines and user experience is bad, It determines the step of increasing fingerprint recognition except the initiation gesture of application program, not only reduces the probability of error starting application program, And achieved the purpose that the user launches application for preventing not permission, realize the cruising ability and use for improving mobile terminal The effect of family Experience Degree.
Embodiment two
Fig. 2 is the process that one of embodiment of the present invention two prevents the method for application program in error starting mobile terminal Figure.The method specifically comprises the following steps:
Step 210 obtains the blank screen gesture that user inputs on terminal touch screen.
In the standby state, the capacitive touch sensors of mobile terminal were detected in the finger contact screen of user at end The current change quantity generated at the electrode of the screen at end, determines the finger of user on a terminal screen according to the current change quantity Touch point position.Mobile terminal connects the touch point according to the time sequencing for detecting the touch point to determine user The blank screen gesture inputted on terminal touch screen.For example, if the blank screen gesture that user inputs on terminal touch screen is sliding hand The touch point of touch screen is left with user's finger as starting point as eventually in gesture, the then touch point for starting pressing touch screen using user's finger Sliding trace between the Origin And Destination is the blank screen gesture of user's input by point.If user is defeated on terminal touch screen The blank screen gesture entered is point touching screen, then with the number of user's finger point touching screen, single click on touch screen it is lasting when Between and the adjacent screen of point touching twice the parameter of blank screen gesture that is inputted as user of the parameters such as interval time.
Whether step 220, detection blank screen gesture are the blank screen gestures for opening camera function, if so, 230 are thened follow the steps, If it is not, thening follow the steps 240.
The blank screen gesture that mobile terminal will test is matched with the preset blank screen gesture for opening camera function.If should Blank screen gesture matches with the blank screen gesture for opening camera function, thens follow the steps 230.If the blank screen gesture and unlatching camera shooting function The blank screen gesture of energy mismatches, and thens follow the steps 240.For example, the blank screen gesture that user inputs on terminal touch screen is by a left side Slip gesture to the right, mobile terminal inquire the preset blank screen gesture for opening camera function according to the blank screen gesture detected. If the blank screen gesture for opening camera function is slip gesture from left to right, 230 are thened follow the steps;If the unlatching camera shooting The blank screen gesture of function is not slip gesture from left to right, thens follow the steps 240.
Step 230 opens fingerprint detection identification module.
When the blank screen gesture of current blank screen gesture and unlatching camera function matches, mobile terminal is opened fingerprint detection and is known Other module, to obtain the finger print information of fingerprint sensor acquisition.
Step 240 is abandoned responding current blank screen gesture.
The blank screen gesture that mobile terminal detects be not it is preset open camera function blank screen gesture when, abandon to The gesture of family input carries out response processing.For example, the blank screen gesture that user inputs on terminal touch screen is cunning from left to right It starts gesture, but the blank screen gesture for opening camera function is not slip gesture from left to right, then mobile terminal is abandoned pair The blank screen gesture detected is responded.
Step 250, detect whether with preset fingerprint identification information matches, if so, 260 are thened follow the steps, if it is not, then holding Row step 270.
Mobile terminal is according to the preset rule for obtaining a highest pixel of gray value from adjacent multiple pixels Then obtain sampling pixel points from the pixel of the finger print information, with obtain include preset quantity sampled pixel point set. The pixel of the same position of each sampling pixel points and the fingerprint identification information that include by sampled pixel point set respectively It is matched.If the quantity of the sampling pixel points of successful match be more than preset amount threshold, it is determined that the finger print information with The fingerprint identification information matches, and confirmation signal is returned to the processing chip of mobile terminal, so that mobile terminal execution step 260.If the quantity of the sampling pixel points of successful match is less than preset amount threshold, it is determined that the finger print information and the finger Line confirmation message mismatches, and negative acknowledge character (NAK) is returned to the processing chip of mobile terminal, so that mobile terminal execution step 270.
Step 260 opens camera function.
Mobile terminal determines that the gesture is taken the photograph to open when receiving the confirmation signal of fingerprint detection identification module return As the blank screen gesture of function, camera function is opened according to the blank screen gesture.For example, user inputted on terminal touch screen it is black Screen gesture is to slide touch screen from left to right, and the blank screen gesture for opening camera function is to slide touch screen from left to right When, if the feedback information that fingerprint detection identification module is sent to the processing chip of mobile terminal is confirmation signal, mobile terminal Camera function is opened according to the blank screen gesture detected.
Step 270 determines that current blank screen gesture is invalid.
For mobile terminal when receiving the negative acknowledge character (NAK) of fingerprint detection identification module return, determining the gesture not is to open The blank screen gesture of camera function does not execute the operation for opening camera function.For example, the blank screen that user inputs on terminal touch screen Gesture be slide touch screen from left to right, and it is described open camera function blank screen gesture be from left to right slide touch screen when, If the feedback information that fingerprint detection identification module is sent to the processing chip of mobile terminal is negative acknowledge character (NAK), mobile terminal is determined Current blank screen gesture is invalid, and standby mode is kept to be not turned on camera function.
It is appreciated that the present embodiment illustrates camera function in the standby state for opening camera function Open method, but the technical solution of the present embodiment is not limited to open the camera function of mobile terminal, install on mobile terminal its He can also execute start-up operation at application program in the manner described above.
Embodiment three
Fig. 3 is that one of embodiment of the present invention three prevents the structure of the device of application program in error starting mobile terminal from showing It is intended to.The device for preventing application program in error starting mobile terminal includes:
Blank screen gesture acquiring unit 310, the blank screen hand inputted on terminal touch screen for obtaining user under standby mode Gesture;
Blank screen gesture matching unit 320, for by the blank screen gesture and it is preset open application program blank screen gesture It is matched;
Application program launching unit 330, it is true according to recognition result in successful match, executing fingerprint recognition operation It is fixed whether to start application program corresponding with current blank screen gesture.
The technical solution of the present embodiment is touched by user under the acquisition standby mode of blank screen gesture acquiring unit 310 in terminal The blank screen gesture inputted on screen;And the blank screen gesture and preset open are applied by journey using blank screen gesture matching unit 320 The blank screen gesture of sequence is matched;In successful match, fingerprint recognition operation, root are executed by application program launching unit 330 Starting application program corresponding with current blank screen gesture is determined whether according to recognition result.The technical solution of the present embodiment is solved because accidentally Start the cruising ability decline of mobile terminal caused by application program and the problem that user experience is bad, determines application program Initiation gesture except increase fingerprint recognition the step of, not only reduce the probability of error starting application program, and reached resistance Only the purpose of the user launches application of permission, realization do not improve the cruising ability of mobile terminal and the effect of user experience Fruit.
Further, the blank screen gesture acquiring unit 310 is specifically used for:
In the standby state, to detect that user presses the touch point of terminal touch screen as starting point, tracing detection user exists Touch point on the terminal touch screen obtains institute to detect that user stops the touch point of pressing terminal touch screen as terminal State the blank screen gesture that the sliding trace between Origin And Destination inputs on terminal touch screen as user.
Further, the blank screen gesture matching unit 320 is specifically used for:
When the blank screen gesture is to slide to the gesture of the other end by terminal touch screen one end, current origin-to-destination is obtained Glide direction;
If the glide direction of current origin-to-destination belongs to the movement that the preset blank screen gesture for opening application program includes Direction, it is determined that the gesture and the preset blank screen gesture successful match for opening application program of terminal are slided to by current starting point.
Further, the application program launching unit 330 includes:
Finger print information obtains subelement, obtains in successful match, starting fingerprint detection identification module current defeated The finger print information entered;
Finger print information coupling subelement, for the finger print information to be had the fingerprint identification for opening permission with pre-set Information is matched;
Application program launching subelement, for starting when the finger print information and the fingerprint identification information match Application program corresponding with current blank screen gesture.
Further, the finger print information coupling subelement is specifically used for:
Sampling pixel points are obtained from the pixel of the finger print information according to default rule, by the sampling pixel points It is matched with the pixel of the same position of the fingerprint identification information, if the quantity of the sampling pixel points of successful match is more than Preset amount threshold, it is determined that the finger print information matches with the fingerprint identification information.
The above-mentioned device for preventing application program in error starting mobile terminal can be performed provided by any embodiment of the invention The method for preventing application program in error starting mobile terminal has the corresponding functional module of execution method and beneficial effect.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation, It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.

Claims (2)

1. a kind of method for preventing application program in error starting mobile terminal characterized by comprising
In the standby state, the variation for whether having electric signal on touch screen is periodically detected according to preset periodic quantity, if Then using detect user press terminal touch screen touch point as starting point, touching of the tracing detection user on the terminal touch screen It touches a little, to detect that user stops pressing the touch point of the terminal touch screen as terminal, obtains the starting point and the terminal Between the blank screen gesture that is inputted on terminal touch screen as user of sliding trace;Wherein, the standby mode is the shifting The backstage of dynamic the terminal only program of operating system critical processes and touch control gesture processing routine, and the state of screen is closed, In, when being in standby, the mobile terminal supports the function of the touch control gesture on detection screen;
The starting point of the blank screen gesture is obtained to the glide direction of the terminal;
If the glide direction belongs to the direction of motion that the preset blank screen gesture for opening application program includes, it is determined that described black Shield gesture and the preset blank screen gesture successful match for opening application program;
In successful match, start fingerprint detection identification module to obtain finger print information currently entered;
The regular from the fingerprint of the highest pixel of gray value is obtained from adjacent multiple pixels according to preset Obtain sampling pixel points in the pixel of information, with obtain include preset quantity sampled pixel point set, adopted respectively by described The each sampling pixel points and the pre-set identical bits for having the fingerprint identification information for opening permission that sample pixel collection includes The pixel set is matched, if the quantity of the sampling pixel points of successful match is more than preset amount threshold, it is determined that described Finger print information matches with the fingerprint identification information;
When the finger print information and the fingerprint identification information match, start corresponding with current blank screen gesture using journey Sequence.
2. a kind of device for preventing application program in error starting mobile terminal characterized by comprising
Blank screen gesture acquiring unit, in the standby state, periodically detecting on touch screen according to preset periodic quantity to be The no variation for having electric signal, if then using detect user press terminal touch screen touch point as starting point, tracing detection user Touch point on the terminal touch screen, to detect that user stops pressing the touch point of the terminal touch screen as terminal, Obtain the blank screen gesture that the sliding trace between the starting point and the terminal inputs on terminal touch screen as user;Its In, the standby mode be the mobile terminal backstage only the program of operating system critical processes and touch control gesture processing journey Sequence, and close the state of screen, wherein when being in standby, the mobile terminal supports the touch-control on detection screen The function of gesture;
Blank screen gesture matching unit, for obtaining the starting point of the blank screen gesture to the glide direction of the terminal;
If the glide direction belongs to the direction of motion that the preset blank screen gesture for opening application program includes, it is determined that described black Shield gesture and the preset blank screen gesture successful match for opening application program;
Application program launching unit determines whether to open in successful match, executing fingerprint recognition operation according to recognition result Move application program corresponding with current blank screen gesture;
Wherein, the application program launching unit includes:
Finger print information obtains subelement, in successful match, starting fingerprint detection identification module to be currently entered to obtain Finger print information;
Finger print information coupling subelement, for highest according to preset one gray value of acquisition from adjacent multiple pixels Pixel rule obtain sampling pixel points from the pixel of the finger print information, with obtain include preset quantity sampling picture Each sampling pixel points that the sampled pixel point set includes are had unlatching permission with pre-set respectively by vegetarian refreshments set The pixel of the same position of fingerprint identification information is matched, if the quantity of the sampling pixel points of successful match is more than preset Amount threshold, it is determined that the finger print information matches with the fingerprint identification information;
Application program launching subelement, for starting and working as when the finger print information and the fingerprint identification information match The corresponding application program of preceding blank screen gesture.
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