CN102890608B - The screen locking awakening method of terminal and terminal and device - Google Patents
The screen locking awakening method of terminal and terminal and device Download PDFInfo
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- CN102890608B CN102890608B CN201210409108.7A CN201210409108A CN102890608B CN 102890608 B CN102890608 B CN 102890608B CN 201210409108 A CN201210409108 A CN 201210409108A CN 102890608 B CN102890608 B CN 102890608B
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Abstract
The invention discloses screen locking awakening method and the device of terminal and terminal, wherein, said method comprising the steps of: the electric signal obtained after obtaining the external optical signal of detecting terminal predeterminated position; Judge whether described electric signal meets the wake-up condition preset; When the wake-up condition preset described in described electric signal meets, perform screen locking wake operation.The screen locking that the present invention realizes terminal by the extraneous light of detecting terminal predeterminated position wakes up, if result of detection meets the wake-up condition preset, then the terminal wake-up of screen lock state will be in, user is made to avoid by tactile mechanical key, use one hand to refer to just can realize waking up screen locking terminal, for user provides convenience.
Description
Technical field
The present invention relates to signal transacting field, more specifically, relate to screen locking awakening method and the device of terminal and terminal.
Background technology
Along with the arriving in the full touch screen epoch of mobile terminal, present big screen intelligent mobile terminal is more and more universal.In the intelligent mobile terminal of giant-screen, giant-screen, integration, less mechanical key more and more become the main trend of appearance design.In order to the demand of mobile terminal global design outward appearance, major part mobile phone all have employed touch-control design in full screen part, and only start, volume and camera mechanical key all concentrate on the side of mobile terminal, to realize switching on and shutting down, screen locking wakes up, volume is added and subtracted and as other multifunction keys.This form greatly reduces the utilization rate of mechanical key, and improves the effect of overall appearance.
What in these mechanical keys, utilization rate was the highest is that switching on and shutting down button and screen locking wake button up, and intelligent mobile terminal in most cases merges into a mechanical key realization these two mechanical keys at present.Be illustrated in figure 1 common handheld terminal switch switch and the example waking key up, button is positioned at top and the side of mobile terminal, and in this example, start and screen locking wake the top that button is arranged on terminal up, and volume control button is arranged on the side of terminal.
When by tactile this start/wake button up, this mobile terminal must be grasped or fix this mobile terminal, then go to wake button up by this start/screen locking tactile with finger, and if do not fix this mobile terminal, being then difficult to just can by this mechanical key tactile with single finger.
Summary of the invention
In view of this, the object of the embodiment of the present invention is the screen locking awakening method and the device that propose a kind of terminal and terminal, can realize the function waking screen locking terminal expediently up.
In order to achieve the above object, the present invention proposes a kind of screen locking awakening method of terminal, comprises the following steps:
The electric signal obtained after obtaining the external optical signal of detecting terminal predeterminated position;
Judge whether described electric signal meets the wake-up condition preset;
When the wake-up condition preset described in described electric signal meets, perform screen locking wake operation.
The embodiment of the present invention is that the screen locking realizing terminal by the extraneous light of detecting terminal predeterminated position wakes up, if result of detection meets the wake-up condition preset, then the terminal wake-up of screen lock state will be in, user is made to avoid by tactile mechanical key, use one hand to refer to just can realize waking up screen locking terminal, for user provides convenience.
Preferred as technique scheme, the method also comprises: the array described electric signal being converted to predetermined format;
Describedly judge that whether described electric signal meets the wake-up condition preset, comprising: described array is compared with the array preset, when described array is mated with the array preset, determine described electric signal meet described in the wake-up condition that presets.
This programme converts electrical signals to array, and the wake-up condition preset also is set to array, is convenient to compare.
Preferred as technique scheme, the method also comprises: carry out filtering and/or amplification to described electric signal.Electric signal is carried out filtering and/or amplifies process by this programme, avoids the interference of noise.
Preferred as technique scheme, the electric signal obtained after the external optical signal of described acquisition detecting terminal predeterminated position, comprising: the visible ray electric signal obtained after obtaining the outside visible light signal of detection; The non-visible light electric signal obtained after obtaining the outside non-visible light signal of detection; Described visible ray electric signal and described non-visible light electric signal are compared after confirming and merge, obtain described electric signal.In the program, electric signal comprises visible ray electric signal and non-visible light electric signal, makes the detection of the external optical signal to terminal predeterminated position more accurate.
Preferred as technique scheme, described external optical signal is along with triggering object is with the pattern preset contact or change close to terminal predeterminated position.
The program defines external optical signal by triggering object contact or changing close to optical sensor, thus makes the electric signal converted by external optical signal meet wake-up condition.
Preferred as technique scheme, described in the pattern that presets comprise: with the duration preset or time interval contact or close to optical sensor.The program further defines the pattern that wake operation presets, and makes the setting of user become flexible, personalized, and can avoid maloperation.
Meanwhile, the embodiment of the present invention also proposes a kind of screen locking Rouser of terminal, comprising:
Acquisition module, for the electric signal obtained after obtaining the external optical signal of detecting terminal predeterminated position;
Judge module, for judging whether described electric signal meets the wake-up condition preset;
Processing module, for preset described in meeting when described electric signal wake-up condition time, perform screen locking wake operation.
Preferred as technique scheme, described judge module is used for:
The electric signal of acquisition is converted to the array of predetermined format;
Described array is compared with the array preset, when described array is mated with the array preset, determine described electric signal meet described in the wake-up condition that presets.
Preferred as technique scheme, described acquisition module also for:
Filtering and/or amplification are carried out to described electric signal.
Preferred as technique scheme, described acquisition module is used for: the visible ray electric signal obtained after obtaining the outside visible light signal of detection; The non-visible light electric signal obtained after obtaining the outside non-visible light signal of detection; Described visible ray electric signal and described non-visible light electric signal are compared after confirming and merge, obtain described electric signal.
The embodiment of the present invention also proposes a kind of terminal, comprising:
Optical sensor, exports electric signal after the external optical signal for detecting terminal predeterminated position;
Processor, for obtaining described electric signal, judging whether described electric signal meets the wake-up condition preset, when the wake-up condition preset described in described electric signal meets, performing screen locking wake operation.
Preferred as technique scheme, described processor is used for:
Described electric signal is converted to the array of predetermined format;
Described array is compared with the array preset, when described array is mated with the array preset, judge described electric signal meet described in the wake-up condition that presets.
Preferred as technique scheme, described processor also for:
Filtering and/or amplification are carried out to described electric signal.
Preferred as technique scheme, described optical sensor comprises visible light sensor and non-visible light sensor, and the electric signal that described optical sensor exports comprises visible ray electric signal and non-visible light electric signal;
Described processor is used for: obtain described visible ray electric signal and described non-visible light electric signal, described visible ray electric signal and non-visible light electric signal is compared after confirming and merges, obtain described electric signal.
Preferred as technique scheme, when described non-visible light sensor is infrared light transducer[sensor, described terminal also comprises infrared light emitting diodes.
The terminal that the embodiment of the present invention proposes utilizes optical sensor to carry out the external optical signal of detecting terminal predeterminated position, and judge whether result of detection meets the wake-up condition preset, if meet, then the terminal wake-up of screen lock state will be in, and this external optical signal can change according to the wake operation of user's execution, external optical signal can be made to meet wake-up condition, therefore, user can be made to avoid by tactile mechanical key, use one hand to refer to just can realize waking up screen locking terminal, for user provides convenience.
The further feature of the embodiment of the present invention and advantage will be set forth in the following description, and, partly become apparent from instructions, or understand by implementing the embodiment of the present invention.The object of the embodiment of the present invention and other advantages realize by structure specifically noted in write instructions, claims and accompanying drawing and obtain.
Below by drawings and Examples, the technical scheme of the embodiment of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide the further understanding to the embodiment of the present invention, and forms a part for instructions, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram waking button in prior art up;
Fig. 2 is the process flow diagram of the screen locking awakening method of the terminal that the preferred embodiment of the present invention proposes.
Fig. 3 is the process flow diagram of the screen locking awakening method of the terminal that the present invention one specific embodiment proposes.
Fig. 4 is the waveform schematic diagram of the electric signal that middle optical sensor embodiment illustrated in fig. 3 exports.
Fig. 5 is the process flow diagram of the screen locking awakening method of the terminal that another specific embodiment of the present invention proposes.
Fig. 6 a and Fig. 6 b is the waveform schematic diagram of the electric signal that middle visible light sensor embodiment illustrated in fig. 5 and infrared light transducer[sensor export respectively.
Fig. 7 is the structural representation of the screen locking Rouser of the terminal that the preferred embodiment of the present invention proposes;
Fig. 8 is the structural representation of the terminal that the preferred embodiment of the present invention proposes.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the embodiment of the present invention, is not intended to limit the present invention embodiment.
Be illustrated in figure 2 the preferred embodiment of the screen locking awakening method of a kind of terminal that the embodiment of the present invention proposes, comprise the following steps:
Step S21: the electric signal obtained after obtaining the external optical signal of detecting terminal predeterminated position;
Step S22: judge whether described electric signal meets the wake-up condition preset;
Step S23: when the wake-up condition preset described in described electric signal meets, performs screen locking wake operation.
The embodiment of the present invention is that the screen locking realizing terminal by the external optical signal of detecting terminal predeterminated position wakes up, if result of detection meets the wake-up condition preset, then the terminal wake-up of screen lock state will be in, user is made to avoid by tactile mechanical key, use one hand to refer to just can realize waking up screen locking terminal, for user provides convenience.
Be described in detail below by the screen locking awakening method of other specific embodiments to the terminal that the embodiment of the present invention proposes.
As shown in Figure 3, for a specific embodiment of the screen locking awakening method of the terminal of embodiment of the present invention proposition, in this specific embodiment, to have the mobile terminal of touch-screen display, the predeterminated position of this mobile terminal has visible light sensor, preferably, visible light sensor is positioned at the front upper of mobile terminal, is convenient to user and performs wake operation.
Before the method flow of the present embodiment starts, carry out following several operations in advance:
1, initialization.
Initialization comprises initial configuration visible light sensor and enable visible light sensor.
Initial configuration comprises initialization, calibration etc. to visible light sensor, also comprises and uses the numerical value of function to carry out initiation parameter setting to follow-up each, to the application of memory size and management etc.
Enable visible light sensor starts to detect external optical signal when mobile terminal is in screen locking and touch-screen display is OFF state.
Here initialization can be carried out when mobile terminal is started shooting at every turn.
2, wake-up condition is set.
Wake-up condition is finger contact or close to mobile terminal predeterminated position, array [1,1,1,1] corresponding after namely visible light sensor position continued for 4 seconds.
The method of the present embodiment comprises the steps:
Step S31: the electric signal exported after obtaining visible light sensor detection external optical signal.
For visible light sensor, when without any when blocking, visible light sensor exports high level; When there being object to block, visible light sensor output low level.
In the present embodiment, when user performs wake operation, be about to finger close to mobile terminal predeterminated position continue 4 second time, visible light sensor export electric signal waveform as shown in Figure 4, continue within 4 seconds, collect high level.
Step S32: the electric signal that visible light sensor exports carried out filtering, amplify process.
Step S33: the array electric signal after process being converted to predetermined format.
In the present embodiment, the array be converted to is [1,1,1,1].
Step S34: the array obtained and the array preset are compared, if the two coupling, performs step S35.
Step S35: perform screen locking wake operation.
In the prior art, such as panel computer, personal digital assistant, mobile phone, the mobile terminals such as media player all include touch-screen display usually, user can be undertaken alternately by touch-screen display and these mobile terminals, usually, these mobile terminals are all provided with screen lock state, once mobile terminal arranges by user be in screen lock state, so in screen locking pattern, user and the mutual of touch-screen are just prohibited, this can be avoided user to carry out maloperation (when such as terminal being empocketed) to mobile terminal in unwitting situation, and, when mobile terminal is in screen lock state, its touch-screen display meeting automatic distinguishing, only have when wake operation is carried out to the terminal being in screen lock state, touch-screen display just can be lit, subsequent operation is carried out for user, as unlocking mobile terminal or be only check temporal information that the screen under screen lock state shows etc.
As shown in Figure 5, for another specific embodiment of the screen locking awakening method of the terminal of embodiment of the present invention proposition, in this specific embodiment, to have the mobile terminal of touch-screen display, the predeterminated position of this mobile terminal has visible light sensor and non-visible light sensor, preferably, visible light sensor and non-visible light sensor are positioned at the front upper of mobile terminal, are convenient to user and perform wake operation.
Before the method flow of the present embodiment starts, pre-set following several contents:
1, initialization.
Initialization comprises initial configuration visible light sensor and non-visible light sensor, and enable visible light sensor and non-visible light sensor.
Initial configuration comprises initialization, calibration etc. to visible light sensor and non-visible light sensor, also comprises and uses the numerical value of function to carry out initiation parameter setting to follow-up each, to the application of memory size and management etc.
Enable visible light sensor and non-visible light sensor start to detect external optical signal when mobile terminal is in screen locking and touch-screen display is OFF state.
Here initialization can be carried out when mobile terminal is started shooting at every turn.
In the present embodiment, except being provided with visible light sensor in mobile terminal, be also provided with non-visible light sensor, non-visible light sensor can be infrared light transducer[sensor simultaneously, now also comprises infrared light emitting diodes (LED) in mobile terminal.Visible light sensor can obtain the environment bright angle value of mobile terminal predeterminated position outside, and whether infrared light transducer[sensor and infrared light LED coordinate to detect has object proximity or touch mobile terminal.
2, wake-up condition is set.
Wake-up condition is the contact of finger interval or the array close to correspondence after mobile terminal predeterminated position in setting-up time.
The method of the present embodiment comprises the steps:
Step S51: the visible ray electric signal exported after obtaining visible light sensor and infrared light transducer[sensor detection external optical signal and infrared electro signal.
When mobile terminal is in screen locking and touch-screen display is in OFF state, user performs wake operation, such as with finger contact or the predeterminated position close to mobile terminal, the external optical signal of mobile terminal predeterminated position is changed, thus makes electric signal can meet default wake-up condition.
For visible light sensor, when without any when blocking, visible light sensor exports high level, in time having object to shelter from visible light sensor, and visible light sensor output low level; For infrared light transducer[sensor, when without any when blocking, infrared light transducer[sensor exports as low level, in time having extraneous triggering object to block infrared light transducer[sensor, the light reflections off objects that is triggered that infrared LED is launched is returned, infrared light transducer[sensor receives a large amount of reflected light, and infrared light transducer[sensor exports as high level.
As shown in figure 6 a and 6b, show one trigger object (as finger etc.) constantly block and remove time, the oscillogram of the electric signal that visible light sensor and infrared light transducer[sensor export, the waveform of visible light sensor and infrared light transducer[sensor collection is that same time amplitude is contrary, and the wake operation of the user that these two waveforms reflect is consistent.Information such as triggering the time interval of object between the duration when triggered, at every turn trigger, every twice triggering can be obtained by these two oscillograms.
Step S52: respectively visible ray electric signal and infrared electro signal carried out filtering, amplify process.
Step S53: be fused into an electric signal after the visible ray electric signal after process and infrared electro signal are compared confirmation.
In this step, visible ray electric signal and infrared electro signal are compared mutually and confirm, these two electric signal are fused into an electric signal.The waveform of the electric signal after fusion can be as shown in Figure 6 a, namely be as the criterion with the waveform of visible ray electric signal, also can be as shown in Figure 6 b, namely be as the criterion with the waveform of infrared electro signal, also can be the electric signal obtained according to other pre-defined rules, as long as use same rule with the wake-up condition pre-set, the waveform of such as, electric signal after merging is drawn Fig. 6 a and Fig. 6 b direct splicing.
Step S52 and step S53 two steps farthest can avoid the interference of noise.
Step S54: the array electric signal after fusion being converted to predetermined format.
Suppose in step S53, the waveform of the electric signal after fusion is as the criterion with the waveform of visible ray electric signal, being then converted to array representation is [0101010].
Step S55: the array obtained and the wake-up condition preset are compared, if the two coupling, performs step S56.
Step S56: perform screen locking wake operation.
This step is lighted the touch screen of screen locking terminal.
Optical sensor in the present embodiment includes visible light sensor and non-visible light sensor, and the electric signal of output is that the waveform exported according to the two is determined jointly, and it is more accurate to make the detection of the trigger action triggering object.
Correspondingly, the embodiment of the present invention also proposes a kind of screen locking Rouser of terminal, as shown in Figure 7, comprising:
Acquisition module 701, for the electric signal obtained after obtaining the external optical signal of detecting terminal predeterminated position;
Judge module 702, for judging whether described electric signal meets the wake-up condition preset;
Processing module 703, for preset described in meeting when described electric signal wake-up condition time, perform screen locking wake operation.
Preferably, judge module 702 for:
The electric signal of acquisition is converted to the array of predetermined format;
Described array is compared with the array preset, when described array is mated with the array preset, determine described electric signal meet described in the wake-up condition that presets.
Preferably, acquisition module 701 also for:
Filtering and/or amplification are carried out to described electric signal.
Preferably, acquisition module 701 for: obtain the visible ray electric signal that obtains after the outside visible light signal of detection; The non-visible light electric signal obtained after obtaining the outside non-visible light signal of detection; Described visible ray electric signal and described non-visible light electric signal are compared after confirming and merge, obtain described electric signal.
The embodiment of the present invention also proposes a kind of terminal, as shown in Figure 8, comprising:
Optical sensor 801, exports electric signal after the external optical signal for detecting terminal predeterminated position;
Processor 802, for obtaining described electric signal, judging whether described electric signal meets the wake-up condition preset, when the wake-up condition preset described in described electric signal meets, performing screen locking wake operation.
Preferably, processor 802 is for performing described judgement operation in the following way:
Described electric signal is converted to the array of predetermined format;
Described array is compared with the array preset, when described array is mated with the array preset, determine described electric signal meet described in the wake-up condition that presets.
Preferably, processor 802 also for:
Filtering and/or amplification are carried out to described electric signal.
Preferably, optical sensor 801 can comprise visible light sensor and non-visible light sensor, and the electric signal that described optical sensor exports comprises visible ray electric signal and non-visible light electric signal;
Processor 802 is for performing described acquisition operation in the following way: obtain described visible ray electric signal and described non-visible light electric signal, described visible ray electric signal and non-visible light electric signal is compared after confirming and merges, obtain described electric signal.
When described non-visible light sensor is infrared light transducer[sensor, described mobile terminal also comprises infrared light emitting diodes.
Wherein, processor can be realized by the baseband hardware in terminal, and baseband hardware, as the core processing unit of terminal, processes the intercommunication mutually of each functional module, and calculates the data analysis obtained, and can realize waking up of terminal.
Those skilled in the art should understand, the embodiment of the present invention can be provided as method, system or computer program.Therefore, the embodiment of the present invention can adopt the form of complete hardware implementing, software simulating or the realization in conjunction with software and hardware aspect completely.And the embodiment of the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disk memory and optical memory etc.) of computer usable program code.
The embodiment of the present invention is reference method, the process flow diagram of equipment (system) and computer program and/or block scheme describe.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or square frame.These computer program instructions can being provided to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computing machine or other programmable data processing device produce device for realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be loaded in computing machine or other programmable data processing device, make on computing machine or other programmable device, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computing machine or other programmable device is provided for the step realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the embodiment of the present invention and not depart from the spirit and scope of the embodiment of the present invention.Like this, if these amendments of the embodiment of the present invention and modification belong within the scope of claim and equivalent technologies thereof, then the embodiment of the present invention is also intended to comprise these change and modification.
Claims (8)
1. a screen locking awakening method for terminal, is characterized in that, comprise the following steps:
The electric signal obtained after obtaining the external optical signal of detecting terminal predeterminated position, described external optical signal contacts with the pattern preset along with triggering object or changes close to terminal predeterminated position;
Judge whether described electric signal meets the wake-up condition preset;
When the wake-up condition preset described in described electric signal meets, perform screen locking wake operation;
Wherein, describedly judge that whether described electric signal meets the wake-up condition preset, comprising:
Described electric signal is converted to the array of predetermined format;
Described array is compared with the array preset, when described array is mated with the array preset, determine described electric signal meet described in the wake-up condition that presets;
Wherein, the electric signal obtained after the external optical signal of described acquisition detecting terminal predeterminated position, comprising:
The visible ray electric signal obtained after obtaining the outside visible light signal of detection;
The non-visible light electric signal obtained after obtaining the outside non-visible light signal of detection;
Described visible ray electric signal and described non-visible light electric signal are compared after confirming and merge, obtain described electric signal.
2. method according to claim 1, is characterized in that, the method also comprises: carry out filtering and/or amplification to described electric signal.
3. method according to claim 1, is characterized in that, described in the pattern that presets comprise: with the duration preset or time interval contact or close to terminal predeterminated position.
4. a screen locking Rouser for terminal, is characterized in that, comprising:
Acquisition module, for the electric signal obtained after obtaining the external optical signal of detecting terminal predeterminated position, described external optical signal is along with triggering object is with the pattern preset contact or change close to terminal predeterminated position;
Judge module, for judging whether described electric signal meets the wake-up condition preset;
Processing module, for preset described in meeting when described electric signal wake-up condition time, perform screen locking wake operation;
Described judge module is used for:
Described electric signal is converted to the array of predetermined format;
Described array is compared with the array preset, when described array is mated with the array preset, determine described electric signal meet described in the wake-up condition that presets;
Described acquisition module is used for:
The visible ray electric signal obtained after obtaining the outside visible light signal of detection;
The non-visible light electric signal obtained after obtaining the outside non-visible light signal of detection;
Described visible ray electric signal and described non-visible light electric signal are compared after confirming and merge, obtain described electric signal.
5. device according to claim 4, is characterized in that, described acquisition module also for: filtering and/or amplification are carried out to described electric signal.
6. a terminal, is characterized in that, comprising:
Optical sensor, exports electric signal after the external optical signal for detecting terminal predeterminated position, and described external optical signal contacts with the pattern preset along with triggering object or changes close to terminal predeterminated position;
Processor, for obtaining described electric signal, judging whether described electric signal meets the wake-up condition preset, when the wake-up condition preset described in described electric signal meets, performing screen locking wake operation;
Described processor is used for performing described judgement operation in the following way:
Described electric signal is converted to the array of predetermined format;
Described array is compared with the array preset, when described array is mated with the array preset, determine described electric signal meet described in the wake-up condition that presets;
Described optical sensor comprises visible light sensor and non-visible light sensor, and the electric signal that described optical sensor exports comprises visible ray electric signal and non-visible light electric signal;
Described processor is used for performing described acquisition operation in the following way: obtain described visible ray electric signal and described non-visible light electric signal, described visible ray electric signal and non-visible light electric signal is compared after confirming and merges, obtain described electric signal.
7. terminal according to claim 6, is characterized in that, described processor also for:
Filtering and/or amplification are carried out to described electric signal.
8. terminal according to claim 6, is characterized in that, when described non-visible light sensor is infrared light transducer[sensor, described terminal also comprises infrared light emitting diodes.
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| CN201210409108.7A CN102890608B (en) | 2012-10-24 | 2012-10-24 | The screen locking awakening method of terminal and terminal and device |
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| CN108537013A (en) * | 2017-12-29 | 2018-09-14 | 广东欧珀移动通信有限公司 | Electronic device, screen locking control method and Related product |
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