CN104796552A - Quick screen luminance adjustment method and quick screen luminance adjustment device - Google Patents
Quick screen luminance adjustment method and quick screen luminance adjustment device Download PDFInfo
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- CN104796552A CN104796552A CN201510196775.5A CN201510196775A CN104796552A CN 104796552 A CN104796552 A CN 104796552A CN 201510196775 A CN201510196775 A CN 201510196775A CN 104796552 A CN104796552 A CN 104796552A
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- mobile terminal
- gesture
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- contact
- edge area
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
Abstract
The invention belongs to the technical field of mobile terminals and particularly relates to a quick screen luminance adjustment method and a quick screen luminance adjustment device. The quick screen luminance adjustment method is applied to a mobile terminal without side bezels, and a side edge area and a screen luminance adjustment gesture are preset for the mobile terminal. The method includes: when the mobile terminal is in a mis-touch prevention mode, detecting a gesture in the side edge area; judging whether the detected gesture is the screen luminance adjustment gesture, and if yes, adjusting the screen luminance of the mobile terminal according to the gesture in the side edge area. Due to the fact that the condition of mis-touch prevention is added when whether a current operation is a luminance adjustment operation or not is judged, misoperation can be avoided while the mobile terminal is enabled to uniquely judge that the current operation of the user aims to realize luminance adjustment rather than something else, so that the user can adjust the mobile terminal more desirably.
Description
Technical field
The present invention relates to technical field of mobile terminals, be specifically related to a kind of method and apparatus of quick adjustment screen intensity.
Background technology
Screen intensity regulates for extremely important user, usually under being in different background environments, we are also different for the brightness demand of mobile terminal, there is Automatic adjusument function in the past, but optimization does not often include good and is a kind of challenge to power consumption yet, even sometimes, think to regulate brightness artificially, so regulate brightness to become further demand quickly and easily.
Have in prior art and regulate brightness, volume or other functions by carrying out slip at frame place, but and cannot to distinguish current slip be regulate brightness or in order to regulate volume to realize, to this, prior art does not have a reasonable solution.
Summary of the invention
The invention provides a kind of method and apparatus of quick adjustment screen intensity, to reach more convenient, to regulate the object of the brightness of mobile terminal accurately, overcome above-mentioned prior art and cannot distinguish the defect that brightness regulation or volume adjusting etc. regulate inconvenience.
The technical scheme that the present invention solves the problems of the technologies described above is as follows.
According to an aspect of the present invention, the method for a kind of quick adjustment screen intensity provided, the method is applied to the mobile terminal without side frame, and mobile terminal is preset with the gesture of edge area and adjusting screen brightness, and the method comprises:
When mobile terminal enters false-touch prevention pattern, detect the gesture occurred in edge area;
Judge that whether the gesture that detects is the gesture of adjusting screen brightness, if so, then regulate the screen intensity of mobile terminal according to the gesture occurred in edge area.
Preferably, the gesture of above-mentioned adjusting screen brightness comprises the first gesture at edge area upward sliding for increasing screen intensity, and for reducing second gesture in edge area slide downward of screen intensity.
Preferably, identify that the step of first gesture and the second gesture comprises:
Be recorded in the coordinate of the first contact that edge area is pressed;
Whether in edge area have second contact be pressed, if having, then record the coordinate of the second contact, the second contact is not identical with the ordinate of the first contact if detecting within the time period of presetting;
Judge that the ordinate of the first contact is whether under the ordinate of the second contact, if so, then judges that the gesture of current adjusting screen brightness is first gesture, otherwise, judge that the gesture of current adjusting screen brightness is the second gesture.
Preferably, this mobile terminal is preset with different unlocking manners, and is preset with the screen brightness value after unblock for often kind of unlocking manner, and the method also comprises:
When unlocking screen, identify the unlocking manner of mobile terminal;
Inquire about the screen brightness value preset corresponding to the unlocking manner recognized;
With the screen of the screen brightness value inquired display mobile terminal.
Preferably, this mobile terminal is preset with constant brightness value and last brightness value before storing mobile terminal screen locking, and above-mentioned unlocking manner comprises:
By the side of sliding mobile terminal, the screen brightness value of mobile terminal is adjusted to minimum unblock, the screen brightness value preset corresponding to the screen brightness value of mobile terminal being adjusted to minimum unlocking manner is constant brightness value;
Unlocked by conventional unlock mode, the screen brightness value preset corresponding to conventional unlock mode is last brightness value.
Preferably, the condition entering above-mentioned false-touch prevention pattern is:
When detecting that an edge area of mobile terminal has a skin contact, judge that mobile terminal enters false-touch prevention pattern.
Preferably, for detecting the gesture occurred in edge area, the method specifically comprises:
Detect the gesture occurred at the opposite side fringe region of mobile terminal.
According to another aspect of the present invention, the device of a kind of quick adjustment screen intensity provided, this device comprises:
Detection module, during for entering false-touch prevention pattern when mobile terminal, detects the gesture occurred in edge area;
Luminance adjustment module, for judging that whether the gesture that detects is the gesture of adjusting screen brightness, if so, then regulates the screen intensity of mobile terminal according to the gesture occurred in edge area.
Preferably, above-mentioned detection module specifically comprises:
First contact coordinate record cell, for being recorded in the coordinate of the first contact that edge area is pressed;
Second contact coordinate record cell, whether have the second contact to be pressed for detecting within the time period of presetting in edge area, if having, then record the coordinate of the second contact, the second contact is not identical with the ordinate of the first contact;
Judging unit, for judging that the ordinate of the first contact is whether under the ordinate of the second contact, if so, then judges that the gesture of current adjusting screen brightness is first gesture, otherwise, judge that the gesture of current adjusting screen brightness is the second gesture.
Preferably, this device also comprises:
Unlocking manner identification module, for when unlocking screen, identifies the unlocking manner of mobile terminal;
Brightness value enquiry module, for the corresponding screen brightness value preset of the unlocking manner inquired about with recognize;
Display module, for showing the screen of mobile terminal with the screen brightness value inquired.
The invention provides a kind of method and apparatus of quick adjustment screen intensity, judging current to be operating as in the process of brightness regulation, add this condition of false-touch prevention, the first can avoid misoperation, its two be mobile terminal can be judged brightness regulation is being carried out in the current operation of user, but not other volume adjusting etc., make terminal obtain the information of screen intensity adjustment more accurately, thus make the operation of user to mobile terminal more meet regard.
Accompanying drawing explanation
Fig. 1 is the hardware configuration schematic diagram of the mobile terminal realizing each embodiment of the present invention;
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1;
Fig. 3 is the flow chart of the method for quick adjustment screen intensity according to an embodiment of the invention;
Fig. 4 is the flow chart of the method for quick adjustment screen intensity according to another embodiment of the present invention;
Fig. 5 is the flow chart of the method for quick adjustment screen intensity according to still another embodiment of the invention;
Fig. 6 is the schematic diagram of edge area according to an embodiment of the invention;
Fig. 7 is middle according to one embodiment of present invention touch-control reporting events flow chart;
Fig. 8 is the exemplary block diagram of the device of quick adjustment screen intensity according to an embodiment of the invention;
Fig. 9 is the concrete exemplary block diagram of detection module according to an embodiment of the invention.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use the suffix of such as " module ", " parts " or " unit " for representing element only in order to be conducive to explanation of the present invention, itself is specific meaning not.Therefore, " module " and " parts " can mixedly use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can comprise the such as mobile terminal of mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as digital TV, desktop computer etc.Below, suppose that terminal is mobile terminal.But it will be appreciated by those skilled in the art that except the element except being used in particular for mobile object, structure according to the embodiment of the present invention also can be applied to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can comprise wireless communication unit 110, A/V (audio/video) input unit 120, user input unit 130, sensing cell 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190 etc.Fig. 1 shows the mobile terminal with various assembly, it should be understood that, does not require to implement all assemblies illustrated.Can alternatively implement more or less assembly.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows the radio communication between mobile terminal 100 and wireless communication system or network.Such as, wireless communication unit can comprise at least one in broadcast reception module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 via broadcast channel from external broadcasting management server receiving broadcast signal and/or broadcast related information.Broadcast channel can comprise satellite channel and/or terrestrial channel.Broadcast management server can be generate and send the server of broadcast singal and/or broadcast related information or the broadcast singal generated before receiving and/or broadcast related information and send it to the server of terminal.Broadcast singal can comprise TV broadcast singal, radio signals, data broadcasting signal etc.And broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast related information also can provide via mobile communications network, and in this case, broadcast related information can be received by mobile communication module 112.Broadcast singal can exist in a variety of manners, such as, it can exist with the form of the electronic service guidebooks (ESG) of the electronic program guides of DMB (DMB) (EPG), digital video broadcast-handheld (DVB-H) etc.Broadcast reception module 111 can by using the broadcast of various types of broadcast system Received signal strength.Especially, broadcast reception module 111 can by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video broadcasting-hand-held (DVB-H), forward link media (MediaFLO
@) the digit broadcasting system receiving digital broadcast of Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc.Broadcast reception module 111 can be constructed to be applicable to providing the various broadcast system of broadcast singal and above-mentioned digit broadcasting system.The broadcast singal received via broadcast reception module 111 and/or broadcast related information can be stored in memory 160 (or storage medium of other type).
Radio signal is sent at least one in base station (such as, access point, Node B etc.), exterior terminal and server and/or receives radio signals from it by mobile communication module 112.Various types of data that such radio signal can comprise voice call signal, video calling signal or send according to text and/or Multimedia Message and/or receive.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be inner or be externally couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can comprise WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc.
Short range communication module 114 is the modules for supporting junction service.Some examples of short-range communication technology comprise bluetooth
tM, radio-frequency (RF) identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee
tMetc..
Positional information module 115 is the modules of positional information for checking or obtain mobile terminal.The typical case of positional information module is GPS (global positioning system).According to current technology, GPS module 115 calculates from the range information of three or more satellite and correct time information and for the Information application triangulation calculated, thus calculates three-dimensional current location information according to longitude, latitude and pin-point accuracy.Current, the method for calculating location and temporal information uses three satellites and by the error of the position that uses an other satellite correction calculation to go out and temporal information.In addition, GPS module 115 can carry out computational speed information by Continuous plus current location information in real time.
A/V input unit 120 is for audio reception or vision signal.A/V input unit 120 can comprise camera 121 and microphone 1220, and the view data of camera 121 to the static images obtained by image capture apparatus in Video Capture pattern or image capture mode or video processes.Picture frame after process may be displayed on display unit 151.Picture frame after camera 121 processes can be stored in memory 160 (or other storage medium) or via wireless communication unit 110 and send, and can provide two or more cameras 1210 according to the structure of mobile terminal.Such acoustic processing can via microphones sound (voice data) in telephone calling model, logging mode, speech recognition mode etc. operational mode, and can be voice data by microphone 122.Audio frequency (voice) data after process can be converted to the formatted output that can be sent to mobile communication base station via mobile communication module 112 when telephone calling model.Microphone 122 can be implemented various types of noise and eliminate (or suppress) algorithm and receiving and sending to eliminate (or suppression) noise or interference that produce in the process of audio signal.
User input unit 130 can generate key input data to control the various operations of mobile terminal according to the order of user's input.User input unit 130 allows user to input various types of information, and keyboard, the young sheet of pot, touch pad (such as, detecting the touch-sensitive assembly of the change of the resistance, pressure, electric capacity etc. that cause owing to being touched), roller, rocking bar etc. can be comprised.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch-screen can be formed.
Sensing cell 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close state), the position of mobile terminal 100, user for mobile terminal 100 contact (namely, touch input) presence or absence, the orientation of mobile terminal 100, the acceleration or deceleration of mobile terminal 100 move and direction etc., and generate order or the signal of the operation for controlling mobile terminal 100.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing cell 140 can sense this sliding-type phone and open or close.In addition, whether whether sensing cell 140 can detect power subsystem 190 provides electric power or interface unit 170 to couple with external device (ED).Sensing cell 140 can comprise proximity transducer 1410 and will be described this in conjunction with touch-screen below.
Interface unit 170 is used as at least one external device (ED) and is connected the interface that can pass through with mobile terminal 100.Such as, external device (ED) can comprise wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless FPDP, memory card port, for connecting the port, audio frequency I/O (I/O) port, video i/o port, ear port etc. of the device with identification module.Identification module can be that storage uses the various information of mobile terminal 100 for authentication of users and can comprise subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc.In addition, the device (hereinafter referred to " recognition device ") with identification module can take the form of smart card, and therefore, recognition device can be connected with mobile terminal 100 via port or other jockey.Interface unit 170 may be used for receive from external device (ED) input (such as, data message, electric power etc.) and the input received be transferred to the one or more element in mobile terminal 100 or may be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connected with external base, interface unit 170 can be used as to allow by it electric power to be provided to the path of mobile terminal 100 from base or can be used as the path that allows to be transferred to mobile terminal by it from the various command signals of base input.The various command signal inputted from base or electric power can be used as and identify whether mobile terminal is arranged on the signal base exactly.Output unit 150 is constructed to provide output signal (such as, audio signal, vision signal, alarm signal, vibration signal etc.) with vision, audio frequency and/or tactile manner.Output unit 150 can comprise display unit 151, dio Output Modules 152, alarm unit 153 etc.
Display unit 151 may be displayed on the information of process in mobile terminal 100.Such as, when mobile terminal 100 is in telephone calling model, display unit 151 can show with call or other communicate (such as, text messaging, multimedia file are downloaded etc.) be correlated with user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern or image capture mode, display unit 151 can the image of display capture and/or the image of reception, UI or GUI that video or image and correlation function are shown etc.
Meanwhile, when display unit 151 and touch pad as a layer superposed on one another to form touch-screen time, display unit 151 can be used as input unit and output device.Display unit 151 can comprise at least one in liquid crystal display (LCD), thin-film transistor LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc.Some in these displays can be constructed to transparence and watch from outside to allow user, and this can be called transparent display, and typical transparent display can be such as TOLED (transparent organic light emitting diode) display etc.According to the specific execution mode wanted, mobile terminal 100 can comprise two or more display units (or other display unit), such as, mobile terminal can comprise outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used for detecting touch input pressure and touch input position and touch and inputs area.
When dio Output Modules 152 can be under the isotypes such as call signal receiving mode, call mode, logging mode, speech recognition mode, broadcast reception mode at mobile terminal, voice data convert audio signals that is that wireless communication unit 110 is received or that store in memory 160 and exporting as sound.And dio Output Modules 152 can provide the audio frequency relevant to the specific function that mobile terminal 100 performs to export (such as, call signal receives sound, message sink sound etc.).Dio Output Modules 152 can comprise loud speaker, buzzer etc.
Alarm unit 153 can provide and export that event informed to mobile terminal 100.Typical event can comprise calling reception, message sink, key signals input, touch input etc.Except audio or video exports, alarm unit 153 can provide in a different manner and export with the generation of notification event.Such as, alarm unit 153 can provide output with the form of vibration, when receive calling, message or some other enter communication (incomingcommunication) time, alarm unit 153 can provide sense of touch to export (that is, vibrating) to notify to user.By providing such sense of touch to export, even if when the mobile phone of user is in the pocket of user, user also can identify the generation of various event.Alarm unit 153 also can provide the output of the generation of notification event via display unit 151 or dio Output Modules 152.
Memory 160 software program that can store process and the control operation performed by controller 180 etc., or temporarily can store oneself through exporting the data (such as, telephone directory, message, still image, video etc.) that maybe will export.And, memory 160 can store about when touch be applied to touch-screen time the vibration of various modes that exports and the data of audio signal.
Memory 160 can comprise the storage medium of at least one type, described storage medium comprises flash memory, hard disk, multimedia card, card-type memory (such as, SD or DX memory etc.), random access storage device (RAM), static random-access memory (SRAM), read-only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc.And mobile terminal 100 can be connected the memory function of execute store 160 network storage device with by network cooperates.
Controller 180 controls the overall operation of mobile terminal usually.Such as, controller 180 performs the control relevant to voice call, data communication, video calling etc. and process.In addition, controller 180 can comprise the multi-media module 1810 for reproducing (or playback) multi-medium data, and multi-media module 1810 can be configured in controller 180, or can be configured to be separated with controller 180.Controller 180 can pattern recognition process, is identified as character or image so that input is drawn in the handwriting input performed on the touchscreen or picture.
Power subsystem 190 receives external power or internal power and provides each element of operation and the suitable electric power needed for assembly under the control of controller 180.
Various execution mode described herein can to use such as computer software, the computer-readable medium of hardware or its any combination implements.For hardware implementation, execution mode described herein can by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, being designed at least one performed in the electronic unit of function described herein and implementing, in some cases, such execution mode can be implemented in controller 180.For implement software, the execution mode of such as process or function can be implemented with allowing the independent software module performing at least one function or operation.Software code can be implemented by the software application (or program) write with any suitable programming language, and software code can be stored in memory 160 and to be performed by controller 180.
So far, oneself is through the mobile terminal according to its functional description.Below, for the sake of brevity, by the slide type mobile terminal that describes in various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc. exemplarily.Therefore, the present invention can be applied to the mobile terminal of any type, and is not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 can be constructed to utilize and send the such as wired and wireless communication system of data via frame or grouping and satellite-based communication system operates.
Describe wherein according to the communication system that mobile terminal of the present invention can operate referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, the air interface used by communication system comprises such as frequency division multiple access (FDMA), time division multiple access (TDMA), code division multiple access (CDMA) and universal mobile telecommunications system (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc.As non-limiting example, description below relates to cdma communication system, but such instruction is equally applicable to the system of other type.
With reference to figure 2, cdma wireless communication system can comprise multiple mobile terminal 100, multiple base station (BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is constructed to form interface with Public Switched Telephony Network (PSTN) 290.MSC280 is also constructed to form interface with the BSC275 that can be couple to base station 270 via back haul link.Back haul link can construct according to any one in some interfaces that oneself knows, described interface comprises such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.Will be appreciated that system as shown in Figure 2 can comprise multiple BSC2750.
Each BS270 can serve one or more subregion (or region), by multidirectional antenna or point to specific direction each subregion of antenna cover radially away from BS270.Or each subregion can by two or more antenna covers for diversity reception.Each BS270 can be constructed to support multiple parallel compensate, and each parallel compensate has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).
Subregion can be called as CDMA Channel with intersecting of parallel compensate.BS270 also can be called as base station transceiver subsystem (BTS) or other equivalent terms.Under these circumstances, term " base station " may be used for broadly representing single BSC275 and at least one BS270.Base station also can be called as " cellular station ".Or each subregion of particular B S270 can be called as multiple cellular station.
As shown in Figure 2, broadcast singal is sent to the mobile terminal 100 at operate within systems by broadcsting transmitter (BT) 295.Broadcast reception module 111 as shown in Figure 1 is arranged on mobile terminal 100 and sentences the broadcast singal receiving and sent by BT295.In fig. 2, several global positioning system (GPS) satellite 300 is shown.Satellite 300 helps at least one in the multiple mobile terminal 100 in location.
In fig. 2, depict multiple satellite 300, but understand, the satellite of any number can be utilized to obtain useful locating information.GPS module 115 as shown in Figure 1 is constructed to coordinate to obtain the locating information wanted with satellite 300 usually.Substitute GPS tracking technique or outside GPS tracking technique, can use can other technology of position of tracking mobile terminal.In addition, at least one gps satellite 300 optionally or extraly can process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link signal from various mobile terminal 100.Mobile terminal 100 participates in call usually, information receiving and transmitting communicates with other type.Each reverse link signal that certain base station 270 receives is processed by particular B S270.The data obtained are forwarded to relevant BSC275.BSC provides call Resourse Distribute and comprises the mobile management function of coordination of the soft switching process between BS270.The data received also are routed to MSC280 by BSC275, and it is provided for the extra route service forming interface with PSTN290.Similarly, PSTN290 and MSC280 forms interface, and MSC and BSC275 forms interface, and BSC275 correspondingly control BS270 so that forward link signals is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
Embodiment one
Fig. 3 is the flow chart of the method for a kind of quick adjustment screen intensity according to an embodiment of the invention, the method of a kind of quick adjustment screen intensity according to an embodiment of the invention is described below in conjunction with Fig. 3, the method is applied to the mobile terminal without side frame, this mobile terminal is preset with the gesture of edge area and adjusting screen brightness, as shown in Figure 3, the method comprises the following steps:
S100, when mobile terminal enters false-touch prevention pattern, detect edge area occur gesture;
S200, judge that whether the gesture that detects is the gesture of adjusting screen brightness, if so, then regulate the screen intensity of mobile terminal according to the gesture occurred in edge area.
Wherein, the condition entering above-mentioned false-touch prevention pattern is:
When detecting that an edge area of mobile terminal has a skin contact, judge that mobile terminal enters false-touch prevention pattern.
For detecting the gesture occurred in edge area in above-mentioned steps S100, be specially the gesture detecting and occur at the opposite side fringe region of mobile terminal.
Wherein, the screen that namely above-mentioned default edge area refers to mobile terminal is positioned at the marginal portion on the limit without side frame, the size of this edge area and position are determined by the coordinate preset, the size of this edge area and position can uniquely be fixed, and the parameter modification interface that also can be provided by developer is for the hobby amendment of user according to oneself.
Fig. 6 is the schematic diagram of edge area according to an embodiment of the invention, and as shown in Figure 6, all Touch Zones on mobile terminal screen are divided into common subregion A district and special subregion C district by the present invention.Wherein, common subregion and Touch Zone of the prior art, for normally receiving the touch control operation of user, and perform corresponding instruction; Special subregion is the subregion that the present invention defines especially, independent from common subregion, namely for preventing the edge area of misoperation and adjusting screen brightness.
According to an example of the present embodiment, the mode of the above-mentioned touch point judging touch control operation whether in edge region is as follows.
The operations such as click, slip are generally due to touch control operation, each touch control operation is made up of one or more touch point, therefore terminal by judging the region that the touch point of touch control operation falls into, can judge that touch control operation occurs in common subregion or fringe region (i.e. special subregion).In specific implementation, obtained the coordinate of the touch point of touch control operation by the driving layer of terminal, judge which subregion the coordinate of touch point fall into.When the coordinate of touch point falls into special subregion, then judge that touch control operation occurs in special subregion, the input equipment corresponding by special section post reports touch control operation, when the coordinate of touch point falls into common subregion, then judge that touch control operation occurs in common subregion, generate special efficacy according to this touch control operation, do conventional treatment.
After framework (Framework) layer receives reported event (reported event comprises input equipment and touch point parameters etc.), first according to the name of input equipment, which region identification is, identify it is at special subregion touch-control as driven layer (kernel) in previous step, layer is then driven to be reported to the input equipment of ccf layer to be input1, instead of report with input0, namely, ccf layer does not need to judge current touch point is at which subregion, the size and the position that judge subregion is not needed yet, these judgements operate in drive on layer and complete, and, drive layer except reporting specifically which input equipment, the parameters of this touch point also can be reported to ccf layer, such as compressing time, position coordinates, pressure size etc.
When the touch point of touch control operation falls into common subregion, the driving layer of mobile terminal then reports this touch point by the input equipment that common section post is corresponding.
After framework (Framework) layer receives reported event (reported event comprises input equipment and touch point parameters etc.), first according to the name of input equipment, which region identification is, identify it is at common subregion touch-control as driven layer (kernel) in previous step, layer is then driven to be reported to the input equipment of ccf layer to be input0, instead of report with input1, namely, ccf layer does not need to judge current touch point is at which subregion, the size and the position that judge subregion is not needed yet, these judgements operate in drive on layer and complete, and, drive layer except reporting specifically which input equipment, the parameters of this touch point also can be reported to ccf layer, such as compressing time, position coordinates, pressure size etc.
This touch control operation of described conventional treatment, namely conventionally in old process touch control operation is processed.Such as, the ccf layer of terminal continues to report this touch point according to normal flow, to perform corresponding operational order after receiving the touch point that input equipment corresponding to common section post report.
Thus the present embodiment by not carrying out conventional treatment to the touch control operation that special subregion reports, but generates special efficacy according to this touch control operation, achieves equally and prevents misoperation.
The size of above-mentioned default fringe region can be a fixing value, when fringe region comprises polylith, a corresponding input equipment can be set with each fringe region, for adjusting position and the size of this fringe region, when the size of fringe region is variable, the interface of the parameter modification can reserved by developer is realized, as shown in Figure 6, developer on upper strata by driving layer the interface Set_zone (id, the X that leave
0, Y
0, X
1, Y
1) arrange for user, represent left hand edge region when id is 1 in Fig. 6, the corresponding coordinate preset is (X
0, Y
0, X
1, Y
1), represent right hand edge region when id is 2, the corresponding coordinate preset is (X
0', Y
0', X
1', Y
1'), can preset in above-mentioned interface function.
In Fig. 7, common subregion is referred to as A district, and by fringe region referred to as C district, the report flow of touch-control event is as follows:
Drive layer by physical hardware as touch-screen receives touch-control event, and judge that touch control operation occurs in A district or C district, and by A district or C district device file node reported event.Native floor reads event from the device file in A district, C district, and processes the event in A district, C district, as coordinate calculates, is distinguished, finally distribute A district and C district event respectively by the event of device id to A, C district.Wherein A district event walks primary flow process, processes, that is, processed by multichannel mechanism by common mode to A district event; C district event then distributes from the C district designated lane being registered to Native floor in advance, inputted by Native port, system port exports the event ends with system service of C district to, monitor C district event by monitor (listener), then report to each application by C district event reception external interface.The present invention utilizes the driving layer identification code of mobile terminal just can realize freely customizing of anti-error contact area and fringe region, therefore the realization of technical solution of the present invention is in driving layer but not in firmware, this makes the Software for Design of equipment break away from the constraint of touch screen IC supplier, realize more flexible, cost is lower.
Special subregion preferred amount is two, lays respectively at the both sides of the edge of Touch Zone, and Touch Zone remaining area is then common subregion.Or common subregion comprises can the A district of touch-control and the virtual key region of bottom, and for detecting Menu key, Home key, return key etc., two special subregions are located at edge, Touch Zone respectively and are positioned at both sides, A district.In addition, also special subregion can be located at other any region easily causing misoperation as required, or a special subregion be only set or multiple fringe region is set.
After subregion is provided with, two input equipments (input) can be registered by input_register_device () instruction, as input equipment 0 (input0) and input equipment 1 (input1) when touch-screen drives initialization.And by input_allocate_device () instruction for each subregion distributes an input equipment, input equipment 0 as corresponding in common subregion, the corresponding input equipment 1 of fringe region.
The concrete grammar implementing this subregion can by utilizing the mode of object-oriented, define classification and the implementation of common subregion and fringe region, after judgement is fringe region, by EventHub function, the touch point coordinate of different resolution is converted into the coordinate of LCD, definition single channel function (such as serverchannel and clientchannel etc.), the effect of this function is, after receiving reported event, this event is passed to task manager (TouchEventManager) by this passage, by the monitoring of monitor, by this event by multichannel simultaneously or under the application module being passed to multiple response one by one, also one of them application module can only be passed to, application module is as camera, gallery etc., different application module produces corresponding operation.Certainly, the specific implementation of above-mentioned steps also can be the step realization of other modes, and the embodiment of the present invention does not limit this.
When receiving the touch control operation reported from the input equipment that common section post is corresponding, after system acceptance to reported event (reported event comprises input equipment and touch point parameters etc.), according to the name of input equipment, which region identification is.
The gesture of above-mentioned adjusting screen brightness comprises the gesture increasing screen intensity and the gesture reducing screen intensity, the gesture of adjusting screen brightness includes but not limited to following several mode: up/down is slided this mobile terminal on the screen of the mobile terminal, to increase/to reduce the brightness of mobile terminal screen; To slide this mobile terminal in the edge area up/down of mobile terminal, to increase/to reduce the brightness of mobile terminal screen; Pin the increase/reduction button be positioned on mobile terminal, to increase/to reduce the brightness of mobile terminal screen.
The present embodiment, judging current to be operating as in the process of brightness regulation, add this condition of false-touch prevention, the first is when user holds mobile terminal or using other application program, the gesture that easy generation is identical with the gesture of the adjusting screen brightness preset, enters false-touch prevention pattern and can avoid misoperation; Its two be mobile terminal can be judged brightness regulation is being carried out in the current operation of user, but not other volume adjusting etc., terminal is obtained, and information that screen intensity regulates is more accurate, thus makes the adjustment of user to mobile terminal more meet regard.
Embodiment two
Fig. 4 is the flow chart of the method for a kind of quick adjustment screen intensity according to another embodiment of the invention, the method of this quick adjustment screen intensity is applied to the mobile terminal without side frame, this mobile terminal is preset with the gesture of edge area and adjusting screen brightness, the gesture of this adjusting screen brightness comprises the first gesture at edge area upward sliding for increasing screen intensity, with the second gesture in edge area slide downward for reducing screen intensity, as shown in Figure 4, above-mentioned steps S100 specifically comprises:
S110, when mobile terminal enters false-touch prevention pattern, be recorded in the coordinate of the first contact that edge area is pressed;
Whether S120, detect and have the second contact to be pressed in edge area within the time period of presetting, if having, then record the coordinate of the second contact, this second contact is not identical with the ordinate of above-mentioned first contact;
S130, judge that the ordinate of the first contact is whether under the ordinate of the second contact, if so, then judges that the gesture of current adjusting screen brightness is first gesture, otherwise, judge that the gesture of current adjusting screen brightness is the second gesture.
Above-mentioned steps S200 is specially:
S210, basis regulate the screen intensity of mobile terminal in the gesture judging to obtain.
Wherein, the such as 1/85 second above-mentioned default time period.
According to an example of the present embodiment, coordinate when the first contact is (downX, downY), press the time of the first contact for (downTime), touch screen at set intervals (such as 1/85 second) reports the coordinate (current of contact current location (the second contact), currentY), the distance of the first contact and the second contact is then calculated.
Wherein, calculate distance and have the following two kinds method:
Method one:
Method two: distance=| currentY – downY|.
After calculating this distance value, judge whether this distance is greater than default threshold values further, if so, then judge that contact creates slip, and judge the direction of this slip further by the ordinate comparing the first contact and the second contact.
The present embodiment provides the method identifying first gesture and the second gesture in detail, the direction of slip is identified again after judging distance is greater than default threshold value, and all gestures all occur in the edge area of the mobile terminal without side frame, make more accurate to the gesture identification of screen adjustment brightness of the mobile terminal without side frame.
Embodiment three
Fig. 5 is the flow chart of the method for a kind of quick adjustment screen intensity according to still another embodiment of the invention, the method of this quick adjustment screen intensity is applied to the mobile terminal without side frame, this mobile terminal is preset with the gesture of edge area and adjusting screen brightness, this mobile terminal is also preset with different unlocking manners, and be preset with the screen brightness value after unblock for often kind of unlocking manner, as shown in Figure 5, the method, on the basis comprising above-mentioned steps S100 and S200, also comprises:
S010, when unlocking screen, identify the unlocking manner of mobile terminal;
S020, inquire about corresponding with the unlocking manner recognized preset screen brightness value;
S030, with the screen brightness value inquired display mobile terminal screen.
Further, the last brightness value of mobile terminal before screen locking that the screen brightness value after above-mentioned default unblock comprises constant brightness value and prestores, above-mentioned default unlocking manner comprises:
By the side of sliding mobile terminal, the screen brightness value of mobile terminal is adjusted to minimum unblock, the screen brightness value preset corresponding to the screen brightness value of mobile terminal being adjusted to minimum unlocking manner is constant brightness value;
Unlocked by conventional unlock mode, the screen brightness value preset corresponding to conventional unlock mode is last brightness value.
The present embodiment makes the display brightness of screen remain the use habit of user, the present embodiment is on the basis of the brightness of Intelligent adjustment screen, provide a kind of mode of new unlocking screen, namely by the side of sliding mobile terminal, the screen brightness value of mobile terminal is adjusted to minimum unblock, to a kind of experience completely newly of user.
Embodiment four
Fig. 8 is the exemplary block diagram of the device of a kind of quick adjustment screen intensity according to an embodiment of the invention, the device 100 of a kind of quick adjustment screen intensity according to an embodiment of the invention is described according to Fig. 8 below, as shown in Figure 8, this device comprises:
Detection module 10, during for entering false-touch prevention pattern when mobile terminal, detects the gesture occurred in edge area;
Luminance adjustment module 20, for judging that whether the gesture that detects is the gesture of adjusting screen brightness, if so, then regulates the screen intensity of mobile terminal according to the gesture occurred in edge area.
Optionally, the device 100 of this quick adjustment screen intensity can also comprise:
Unlocking manner identification module 30, for when unlocking screen, identifies the unlocking manner of mobile terminal;
Brightness value enquiry module 40, for the corresponding screen brightness value preset of the unlocking manner inquired about with recognize;
Display module 50, for showing the screen of mobile terminal with the screen brightness value inquired.
Wherein, as shown in Figure 9, above-mentioned detection module 10 specifically comprises:
First contact coordinate record cell 11, for being recorded in the coordinate of the first contact that edge area is pressed;
Second contact coordinate record cell 12, whether have the second contact to be pressed for detecting within the time period of presetting in edge area, if having, then record the coordinate of the second contact, the second contact is not identical with the ordinate of the first contact;
Judging unit 13, for judging that the ordinate of the first contact is whether under the ordinate of the second contact, if so, then judges that the gesture of current adjusting screen brightness is first gesture, otherwise, judge that the gesture of current adjusting screen brightness is the second gesture.
Embodiment five
Present embodiments provide a kind of mobile terminal, this mobile terminal comprises the device of above-mentioned quick adjustment screen intensity.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
The invention provides a kind of method and apparatus of quick adjustment screen intensity, by judging current to be operating as in the process of brightness regulation, add this condition of false-touch prevention, the first can avoid misoperation, its two be mobile terminal can be judged brightness regulation is being carried out in the current operation of user, but not other volume adjusting etc., make terminal obtain the information of screen intensity adjustment more accurately, thus make the operation of user to mobile terminal more meet regard.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better execution mode.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computer, server, air conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a method for quick adjustment screen intensity, described method is applied to the mobile terminal without side frame, it is characterized in that, described mobile terminal is preset with the gesture of edge area and adjusting screen brightness, and described method comprises:
When described mobile terminal enters false-touch prevention pattern, detect the gesture occurred in described edge area;
Judge that whether the gesture that detects is the gesture of adjusting screen brightness, if so, then regulate the screen intensity of described mobile terminal according to the gesture occurred in described edge area.
2. the method for quick adjustment screen intensity according to claim 1, it is characterized in that, the gesture of described adjusting screen brightness comprises the first gesture at described edge area upward sliding for increasing screen intensity, and for reducing second gesture in described edge area slide downward of screen intensity.
3. the method for quick adjustment screen intensity according to claim 2, is characterized in that, identifies that the step of described first gesture and described second gesture comprises:
Be recorded in the coordinate of the first contact that described edge area is pressed;
Whether in described edge area have second contact be pressed, if having, then record the coordinate of described second contact, described second contact is not identical with the ordinate of described first contact if detecting within the time period of presetting;
Judge that the ordinate of described first contact is whether under the ordinate of described second contact, if so, then judges that the gesture of current adjusting screen brightness is first gesture, otherwise, judge that the gesture of current adjusting screen brightness is the second gesture.
4. the method for quick adjustment screen intensity according to claim 1, is characterized in that, described mobile terminal is preset with different unlocking manners, and is preset with the screen brightness value after unblock for often kind of unlocking manner, and described method also comprises:
When unlocking screen, identify the unlocking manner of described mobile terminal;
Inquire about the screen brightness value preset corresponding to the unlocking manner recognized;
The screen of described mobile terminal is shown with the screen brightness value inquired.
5. the method for quick adjustment screen intensity according to claim 4, is characterized in that, described mobile terminal is preset with constant brightness value and last brightness value before storing described mobile terminal screen locking, and described unlocking manner comprises:
By the side of the described mobile terminal that slides, the screen brightness value of described mobile terminal is adjusted to minimum unblock, being adjusted to the corresponding screen brightness value preset of minimum unlocking manner with the described screen brightness value by mobile terminal is described constant brightness value;
Unlocked by conventional unlock mode, the screen brightness value preset corresponding to described conventional unlock mode is described last brightness value.
6. the method for the quick adjustment screen intensity according to any one of claim 1 to 5, is characterized in that, the condition entering described false-touch prevention pattern is:
When detecting that an edge area of described mobile terminal has a skin contact, judge that described mobile terminal enters false-touch prevention pattern.
7. the method for quick adjustment screen intensity according to claim 6, is characterized in that, for the gesture that described detection occurs in described edge area, described method specifically comprises:
Detect the gesture occurred at the opposite side fringe region of described mobile terminal.
8. a device for quick adjustment screen intensity, is characterized in that, described device comprises:
Detection module, for when described mobile terminal enters false-touch prevention pattern, detects the gesture occurred in described edge area;
Luminance adjustment module, for judging that whether the gesture that detects is the gesture of adjusting screen brightness, if so, then regulates the screen intensity of described mobile terminal according to the gesture occurred in described edge area.
9. device according to claim 8, is characterized in that, described detection module specifically comprises:
First contact coordinate record cell, for being recorded in the coordinate of the first contact that described edge area is pressed;
Second contact coordinate record cell, whether have the second contact to be pressed for detecting within the time period of presetting in described edge area, if having, then record the coordinate of described second contact, described second contact is not identical with the ordinate of described first contact;
Judging unit, for judging that the ordinate of described first contact is whether under the ordinate of described second contact, if so, then judges that the gesture of current adjusting screen brightness is first gesture, otherwise, judge that the gesture of current adjusting screen brightness is the second gesture.
10. device according to claim 8 or claim 9, it is characterized in that, described device also comprises:
Unlocking manner identification module, for when unlocking screen, identifies the unlocking manner of described mobile terminal;
Brightness value enquiry module, for the corresponding screen brightness value preset of the unlocking manner inquired about with recognize;
Display module, for showing the screen of described mobile terminal with the screen brightness value inquired.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510196775.5A CN104796552B (en) | 2015-04-23 | 2015-04-23 | Quick screen luminance adjustment method and quick screen luminance adjustment device |
| PCT/CN2016/080182 WO2016169524A1 (en) | 2015-04-23 | 2016-04-25 | Method and device for quickly adjusting screen brightness, mobile terminal and storage medium |
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| CN201510196775.5A CN104796552B (en) | 2015-04-23 | 2015-04-23 | Quick screen luminance adjustment method and quick screen luminance adjustment device |
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Also Published As
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| CN104796552B (en) | 2017-02-08 |
| WO2016169524A1 (en) | 2016-10-27 |
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