WO2015184974A1 - Procédé et dispositif de déverrouillage d'écran tactile - Google Patents

Procédé et dispositif de déverrouillage d'écran tactile Download PDF

Info

Publication number
WO2015184974A1
WO2015184974A1 PCT/CN2015/080573 CN2015080573W WO2015184974A1 WO 2015184974 A1 WO2015184974 A1 WO 2015184974A1 CN 2015080573 W CN2015080573 W CN 2015080573W WO 2015184974 A1 WO2015184974 A1 WO 2015184974A1
Authority
WO
WIPO (PCT)
Prior art keywords
contact
touch screen
fingerprint
unlocking
area
Prior art date
Application number
PCT/CN2015/080573
Other languages
English (en)
Chinese (zh)
Inventor
邵宇
李刚
汪长洪
苏杰
Original Assignee
深圳市亚略特生物识别科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市亚略特生物识别科技有限公司 filed Critical 深圳市亚略特生物识别科技有限公司
Publication of WO2015184974A1 publication Critical patent/WO2015184974A1/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range

Definitions

  • the present invention relates to the field of electronic information processing, and in particular, to a method and an apparatus for unlocking a touch screen.
  • the existing unlocking methods of the touch screen mainly include sliding unlocking and digital password unlocking.
  • Slide unlock mode you can unlock by directly sliding the unlock button without entering any unlock password.
  • the unlock operation is very simple but there is no security setting.
  • the digital password unlock mode requires manual password input for each unlock. More cumbersome and passwords are easily cracked or stolen.
  • both of these unlocking methods are relatively monotonous, lacking in fun, and the user experience of the unlocking operation is not good.
  • the technical problem to be solved by the present invention is to provide a method and a device for unlocking a touch screen, improve the security and interest of unlocking the touch screen, and enrich the operation experience of the user.
  • the present invention provides a method for unlocking a touch screen, comprising the steps of: detecting contact with the touch screen when the touch screen is in a locked state; and detecting contact with the touch screen on the touch screen when detecting contact with the touch screen Displaying a fingerprint-like fingerprinting area, wherein the fingerprint-collecting area displays a preset fingerprint image; detecting a pressing contact with the fingerprint-like fingerprinting area, acquiring a contact time and a contact area of the pressing contact; When the contact time and the contact area of the pressing contact fall within a preset contact time range and a preset contact area range respectively, the terminal is switched to an unlocked state of the user interface.
  • the scanning fingerprint beam is displayed in the fingerprint-like collection area, and the contact time of the pressing contact is determined by the distance of the scanning beam movement and the preset speed.
  • the edge of the fingerprint-like acquisition area displays a scanning beam of a constant-speed continuous cyclic motion
  • the contact time of the pressing contact is determined by the distance of the scanning beam movement and the preset speed.
  • the edge of the fingerprint-like collection area continuously changes color continuously according to a preset color sequence, and the contact time of the pressing contact is determined by the color of the pressing contact start and the preset color changing speed.
  • the touch screen displays the contact time of the dynamic pressing contact when the user presses the contact.
  • the fingerprint-like fingerprint collection area is displayed centering on the contact point.
  • the invention also provides an unlocking device for a touch screen, comprising: a contact detecting unit, configured to detect contact with the touch screen, and acquire a contact time and a contact area of the pressing contact; and a fingerprint-like collecting area generating unit, configured to be in a locked state of the touch screen And generating, according to the contact detected by the detecting unit, an imitation fingerprint collection area of the built-in preset fingerprint image; the determining unit is configured to determine whether the contact time of the pressing contact and the contact area respectively fall within a preset contact time range, and preset The unlocking unit is configured to unlock the touch screen; and the control unit is configured to control whether the unlocking unit unlocks the touch screen according to the determination result of the determining unit.
  • a scanning beam that continuously reciprocates is displayed in the fingerprint-like acquisition area, Or the edge of the fingerprint-like acquisition area displays a scanning beam of continuous cyclic motion, and the contact time of the pressing contact is determined by the distance of the scanning beam movement and the preset speed.
  • the touch screen displays the contact time of the dynamic pressing contact when the user presses the contact.
  • the fingerprint-like fingerprint collection area is displayed centering on the contact point.
  • the method and device for unlocking a touch screen simulates a user to collect fingerprints of a user through the touch screen for fingerprint identity verification, and substantially triggers unlocking by determining the contact time of the user when pressing the contact and the behavior recognition of the contact area.
  • the analog touch screen captures fingerprints for unlocking, which is extremely concealed, and allows others to mistakenly believe that the touch screen must collect fingerprints for unlocking, effectively suppressing the intention of others to attempt illegal unlocking, and also improving the security and fun of unlocking. Sexuality enriches the user's touch screen unlocking experience.
  • FIG. 1 is a flowchart of a method for unlocking a touch screen according to a first embodiment of the present invention
  • FIG. 2 is a schematic diagram of an imitation fingerprint collection area in a method for unlocking a touch screen according to a first embodiment of the present invention
  • FIG. 3 is a structural diagram of an unlocking device for a touch screen according to a second embodiment of the present invention.
  • the present invention provides a method and an apparatus for unlocking a touch screen.
  • the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.
  • Touch screens have been widely used in mobile phones, computers, tablets, MP3, MP4, PSP, POS and other electronic devices.
  • touch screen settings that can manually lock the screen, or automatically enter the locked state when no operation or touch is detected within the preset time.
  • the touch screen is in the locked state, the user cannot perform the touch operation through the touch screen, thereby effectively avoiding misoperation and illegal operation by others.
  • the touch screen itself cannot directly collect high-quality fingerprint images for identity verification, and the purpose of the present invention is to provide a method for unlocking a fingerprint, simulating a fingerprint for unlocking the touch screen, and substantially pressing
  • the contact time of the contact and the behavior recognition of the contact area are unlocked by the touch screen, and the unlocking fun and user experience are improved while ensuring the security of the touch screen unlocking.
  • a method for unlocking a touch screen according to a first embodiment of the present invention includes the following steps:
  • Step S10 When the touch screen 30 is in the locked state, contact with the touch screen 30 is detected.
  • Step S20 When the contact with the touch screen 30 is detected, an imitation fingerprint collection area 40 is displayed on the touch screen 30, wherein the preset fingerprint image 50 is displayed in the imitation fingerprint collection area 40.
  • the fingerprint-like fingerprint collection area 40 is an acquisition area for simulating the collection of user fingerprints, and the size thereof may be set to be slightly larger than a general fingerprint size and the area of the area is about 1.5 times the fingerprint area of the user's fingertip, and the position may be set to be in the The center position of the touch screen 30 or other specific position is fixedly displayed.
  • the fingerprint-like fingerprint collection area 40 can also be disposed to be displayed with the contact point 20 as a center position, so that the user can touch any position of the touch screen 30, and the fingerprint-like collection area 40 also follows.
  • the user's contact point is generated, which enhances the user's pleasure in unlocking the touch screen, and also ensures that the user's finger is just above or near the fingerprint-like fingerprint collection area 40 after the fingerprint-like fingerprint collection area 40 is displayed, thereby avoiding the user's return. It is necessary to move the hand to find the fingerprint-like collection area displayed by other fixed positions, which saves the operation time of subsequent pressing contact in the fingerprint-like collection area 40, and improves the unlocked user experience.
  • the contact time of the press contact is obtained by the touch screen device detecting the time from the start of the contact to the end process. It can be understood that, in order to facilitate the user to acquire and control the time of each pressing contact, the contact time of the user's pressing contact can be dynamically displayed on the touch screen 30 when the user presses the contact, and the user can conveniently determine and control the pressing contact. Contact time.
  • Step S30 detecting a press contact with the fingerprint-like fingerprint collection area 40, and acquiring a contact time and a contact area of the press contact.
  • the realism and the contact time of the simulated touch screen to capture the fingerprint unlocking are enhanced as the concealment of the unlocking condition, and the interest of the touch screen unlocking is improved, and the pressing contact is improved.
  • the contact time can be obtained by the following embodiments or other means.
  • a scanning beam with a constant speed and continuous reciprocating motion is displayed inside the fingerprint-like collection area 40, further simulating the fingerprint collection interface, and also allowing the user to intuitively determine the moving distance or the round-trip path of the scanning beam.
  • the contact time of the press contact is determined by dividing the distance of the scanning beam movement by a preset speed.
  • the scanning beam is arranged to reciprocate up and down in the center of the fingerprint-like collection area 40 at a fixed speed of one round trip per second, and the scanning beam starts to go from top to bottom when the user presses the contact.
  • the user when the scanning beam is moved halfway to the lower end of the fingerprint-like acquisition area 40, the user can intuitively determine that the pressing contact time is 1.5 seconds, so that the user can control the time of the pressing contact according to the moving distance of the scanning beam.
  • the displayed fingerprint image, the animation effect of the scanning beam continuing to reciprocate motion, and the user's finger pressing and touching the fingerprint-like fingerprint collection area 40 cause great deception, causing others to mistakenly believe that the user is collecting fingerprints through the touch screen. Verify and unlock.
  • the scanning beam in the fingerprint image is a universal animation effect of prompting the user to input a fingerprint, and the process of intuitively controlling the time of pressing the contact by controlling the moving distance of the scanning beam when the user presses the unlocking is difficult to be observed or even guessed by others. It has a strong concealment and improves the fun of unlocking the touch screen.
  • a scanning beam of a uniform continuous cyclic motion is displayed at the edge of the fingerprint-like acquisition area 40 to further simulate a fingerprint collection interface, and at the same time, the user intuitively determines the moving distance of the scanning beam.
  • the contact time of the contact is determined by the distance traveled by the scanning beam and the preset speed.
  • the scanning beam is arranged to circulate clockwise or counterclockwise at the edge of the fingerprint-like acquisition area 40 at a fixed speed of a closed loop every 2 seconds, and the user is detected when the pressing contact is detected. The beam starts to move from the position of 12 o'clock.
  • the scanning beam moves 1.25 closed loops to reach the position of the fingerprint capture area 40 at three o'clock, the user can intuitively determine that the pressing contact time is 2.5 seconds, so that the user can The moving distance of the scanning beam is a good control of the time of pressing the contact.
  • the edge of the fingerprint-like collection area 40 continuously changes color continuously according to a preset color sequence, so that the user intuitively determines the process of color change, and the contact time of the press contact is through the The color of the start of the contact is pressed and the preset color change speed is determined.
  • the control principle of the pressing contact time of this embodiment is similar to that of the above embodiment, and the specific implementation details described above may be referred to, and details are not described herein again.
  • the touch screen 30 When the user presses the fingerprint-like collection area 40 of the touch screen 30 with a fingertip, the touch screen 30 first detects the first contact point, and then gradually contacts the touch screen 30 as the fingertip fingerprint gradually contacts. The contact between the two becomes a contact of the face by the contact of a single point. Moreover, the contact area of the fingertip pressing contact gradually increases as the pressing force increases, up to the maximum contact area.
  • the touch screen unlocking method of the present invention limits the preset contact area range, but simply considers that the user only unlocks the fingerprint by the touch screen.
  • Step S40 If the contact time of the pressing contact is detected, and the contact area falls within a preset contact time range and a preset contact area range respectively, the terminal is switched to an unlocked state of the user interface.
  • the terminal is kept in the locked state of the user interface.
  • the time range of the pressing contact should also be set in advance, and can be set according to the user's operating habits and the degree of difficulty in cracking.
  • the time range for setting the pressing contact is 0.5-1 second, and the time range setting is very short, which is beyond the time range of 2-3 seconds of the conventional fingerprint collection.
  • the contact area range of the pressing contact should be set in advance, and it can be set to a fixed value range, or the ratio of the area of the fingerprint-like collection area 40. range.
  • the contact area of the pressing contact is set to be 30% to 50% of the area of the fingerprint-like collection area 40.
  • the unlocking method of the touch screen device is, on the surface, an act of simulating a user to collect a user fingerprint through the touch screen 30 for fingerprint identity verification, and substantially determining the contact time and contact area of the pressing contact when the user unlocks. It is difficult for other people to observe or break the contact time and contact area of the user's preset pressing contact, which is extremely concealed, and it is even almost impossible to limit the contact time and the contact area to the unlocking condition. Improved security for touch screen unlocking.
  • the appearance of the simulated fingerprint recognition is extremely deceptive, which can make others mistakenly believe that the touch screen device must collect fingerprints for unlocking, which acts as a deterrent to the illegal unlocking behavior, effectively suppressing the intention of others to attempt illegal unlocking.
  • This also indirectly improves the security of the touch screen unlocking.
  • the analog touch screen captures the fingerprint unlocking scheme, which also improves the interest of unlocking and enriches the user's touch screen operation experience.
  • the second embodiment of the present invention further provides a touch screen unlocking device 10, which includes a contact detecting unit 110 for detecting and touching the touch screen.
  • the fingerprint-like collecting area generating unit 120 is configured to generate a fingerprint-like fingerprinting area of the built-in preset fingerprint image according to the contact detected by the detecting unit 110 in the touch screen locked state
  • the determining unit 130 is configured to determine whether the contact time of the pressing contact, the contact area falls within a preset contact time range, and the preset contact area range respectively;
  • the unlocking unit 150 is configured to unlock the touch screen; and the control unit 140 uses Controlling whether the unlocking unit unlocks the touch screen according to the determination result of the determining unit 130.
  • a scanning beam that continuously moves back and forth is displayed in the fingerprint-like acquisition area, Or the edge of the fingerprint-like acquisition area displays a scanning beam of continuous cyclic motion, and the contact time of the pressing contact is determined by the distance of the scanning beam movement and the preset speed.
  • the fingerprint-like collection area is displayed centering on the contact point.
  • the touch screen displays a contact time of a dynamic press contact when the user presses the contact.
  • the unlocking device 10 of the touch screen provided by the embodiment can perform the method provided by the embodiment in FIG. 1 , and the working principle and the technical effect achieved are similar.
  • the detailed implementation of the unlocking device 10 of the touch screen is implemented.
  • the unlocking device 10 of the touch screen first detects the contact with the touch screen by the contact detecting unit 110 when the touch screen is unlocked, and the fingerprint detecting area generating unit 120 detects the contact according to the detecting unit 110. Generating a fingerprint-like fingerprinting area of the preset fingerprint image, the contact detecting unit 110 acquires the contact time and the contact area of the pressing contact when the user presses the fingerprint-like fingerprinting area, and then the determining unit 130 determines the contact of the pressing contact Whether the time and the contact area respectively fall within a preset contact time range and a preset contact area range to determine whether the trigger unlocking condition is met, and if yes, the control unit 140 controls the unlocking unit 150 to unlock the touch screen.

Landscapes

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

Abstract

La présente invention concerne un procédé de déverrouillage d'un écran tactile. Ledit procédé consiste à : lorsqu'un contact avec l'écran tactile est détecté, afficher une zone de capture d'empreinte digitale émulée sur l'écran tactile; détecter la durée de contact et la zone de contact d'un contact de pression sur la zone de capture d'empreinte digitale émulée; et, si la durée du contact détectée et la zone de contact détectée du contact de pression sont situées respectivement dans une plage prédéfinie de durées de contact et dans une plage prédéfinie de zones de contact, passer le terminal dans un état déverrouillé d'une interface utilisateur. Le procédé et un dispositif selon la présente invention pour le déverrouillage de l'écran tactile émulent l'écran tactile capturant une empreinte digitale pour le déverrouillage, fournissent un grand degré de dissimulation, augmentent le degré de sécurité et d'amusement pour le déverrouillage et améliorent la convivialité d'utilisation pour des opérations de déverrouillage d'écran tactile.
PCT/CN2015/080573 2014-06-04 2015-06-02 Procédé et dispositif de déverrouillage d'écran tactile WO2015184974A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410242949.2A CN103984463A (zh) 2014-06-04 2014-06-04 触摸屏的解锁方法及装置
CN201410242949.2 2014-06-04

Publications (1)

Publication Number Publication Date
WO2015184974A1 true WO2015184974A1 (fr) 2015-12-10

Family

ID=51276463

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/080573 WO2015184974A1 (fr) 2014-06-04 2015-06-02 Procédé et dispositif de déverrouillage d'écran tactile

Country Status (2)

Country Link
CN (1) CN103984463A (fr)
WO (1) WO2015184974A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106339614A (zh) * 2016-08-23 2017-01-18 四川长虹通信科技有限公司 基于激光测距的解锁方法、装置及移动终端

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103984485A (zh) * 2014-06-04 2014-08-13 深圳市亚略特生物识别科技有限公司 触摸屏设备的解锁方法及装置
CN103984463A (zh) * 2014-06-04 2014-08-13 深圳市亚略特生物识别科技有限公司 触摸屏的解锁方法及装置
CN103984484A (zh) * 2014-06-04 2014-08-13 深圳市亚略特生物识别科技有限公司 触摸屏电子设备的解锁方法及装置
CN103995671A (zh) * 2014-06-06 2014-08-20 深圳市亚略特生物识别科技有限公司 触摸屏解锁方法及装置
CN104331242A (zh) * 2014-10-08 2015-02-04 无锡指网生物识别科技有限公司 触摸屏设备的控制方法
CN104866406B (zh) * 2015-05-07 2018-05-01 广东欧珀移动通信有限公司 一种基于指纹识别的提示方法及终端
CN105049405A (zh) * 2015-05-27 2015-11-11 北京交通大学 基于组合指纹的密钥生成单元及方法、认证系统和设备
CN104951684A (zh) * 2015-06-18 2015-09-30 广东欧珀移动通信有限公司 一种指纹加密、解密的方法及终端
CN105069343A (zh) * 2015-08-26 2015-11-18 宇龙计算机通信科技(深圳)有限公司 指纹验证方法、指纹验证装置和终端
CN105824521B (zh) * 2015-09-21 2019-08-20 维沃移动通信有限公司 一种应用操作的方法和移动终端
CN105426823A (zh) * 2015-11-03 2016-03-23 广东欧珀移动通信有限公司 指纹识别方法、装置以及终端
CN105786252B (zh) * 2016-02-29 2019-02-12 上海中航光电子有限公司 触控装置表面触控类型的确定方法及系统
WO2017183652A1 (fr) * 2016-04-19 2017-10-26 日立マクセル株式会社 Dispositif de terminal portable
CN106401301A (zh) * 2016-08-29 2017-02-15 珠海格力电器股份有限公司 家用电器的童锁控制方法、童锁控制装置及家用电器
CN106648221A (zh) * 2016-11-17 2017-05-10 努比亚技术有限公司 一种终端电容式接近传感器使能控制装置、终端及方法
CN106503509A (zh) * 2016-12-29 2017-03-15 信利光电股份有限公司 一种解锁方法及装置
CN107358082A (zh) * 2017-06-29 2017-11-17 上海与德科技有限公司 一种终端的解锁方法及终端
CN109683766B (zh) * 2018-12-28 2021-08-03 努比亚技术有限公司 交互界面控制方法、移动终端及计算机可读存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101825986A (zh) * 2009-03-06 2010-09-08 Lg电子株式会社 移动终端与控制移动终端的方法
CN102902484A (zh) * 2012-09-29 2013-01-30 广东欧珀移动通信有限公司 一种触摸屏终端的解锁方法
CN103984463A (zh) * 2014-06-04 2014-08-13 深圳市亚略特生物识别科技有限公司 触摸屏的解锁方法及装置
CN103984503A (zh) * 2014-06-04 2014-08-13 深圳市亚略特生物识别科技有限公司 触摸屏终端的解锁方法及装置
CN103984485A (zh) * 2014-06-04 2014-08-13 深圳市亚略特生物识别科技有限公司 触摸屏设备的解锁方法及装置
CN103984484A (zh) * 2014-06-04 2014-08-13 深圳市亚略特生物识别科技有限公司 触摸屏电子设备的解锁方法及装置
CN103995671A (zh) * 2014-06-06 2014-08-20 深圳市亚略特生物识别科技有限公司 触摸屏解锁方法及装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101825986A (zh) * 2009-03-06 2010-09-08 Lg电子株式会社 移动终端与控制移动终端的方法
CN102902484A (zh) * 2012-09-29 2013-01-30 广东欧珀移动通信有限公司 一种触摸屏终端的解锁方法
CN103984463A (zh) * 2014-06-04 2014-08-13 深圳市亚略特生物识别科技有限公司 触摸屏的解锁方法及装置
CN103984503A (zh) * 2014-06-04 2014-08-13 深圳市亚略特生物识别科技有限公司 触摸屏终端的解锁方法及装置
CN103984485A (zh) * 2014-06-04 2014-08-13 深圳市亚略特生物识别科技有限公司 触摸屏设备的解锁方法及装置
CN103984484A (zh) * 2014-06-04 2014-08-13 深圳市亚略特生物识别科技有限公司 触摸屏电子设备的解锁方法及装置
CN103995671A (zh) * 2014-06-06 2014-08-20 深圳市亚略特生物识别科技有限公司 触摸屏解锁方法及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106339614A (zh) * 2016-08-23 2017-01-18 四川长虹通信科技有限公司 基于激光测距的解锁方法、装置及移动终端

Also Published As

Publication number Publication date
CN103984463A (zh) 2014-08-13

Similar Documents

Publication Publication Date Title
WO2015184974A1 (fr) Procédé et dispositif de déverrouillage d'écran tactile
WO2015184972A1 (fr) Procédé et dispositif de déverrouillage de dispositif à écran tactile
WO2015184968A1 (fr) Procédé et dispositif pour déverrouiller un terminal à écran tactile
WO2015184975A1 (fr) Procédé et dispositif de déverrouillage d'écran tactile
JP6609367B2 (ja) 電子デバイスに組み込まれた認証システム
CN104866750B (zh) 应用启动方法和装置
US10698990B2 (en) Eye movement traces authentication system, method, and non-transitory computer readable medium, the same which integrate with face recognition and hand recognition
CN103324423B (zh) 一种终端及其用户界面显示方法
EP3100152B1 (fr) Gestes d'authentification d'un utilisateur
CN104331242A (zh) 触摸屏设备的控制方法
WO2015184973A1 (fr) Procédé et dispositif destinés à déverrouiller un dispositif électronique à écran tactile
CN103955275B (zh) 应用控制方法和装置
WO2017035901A1 (fr) Procédé, dispositif et terminal de vérification d'empreinte digitale
US11494470B2 (en) Information processing apparatus and information processing method
CN103886237A (zh) 具有指纹传感器和触摸屏的电子设备的控制方法及系统
CN106570442A (zh) 指纹识别方法及装置
TW201331788A (zh) 利用手勢使電子裝置執行操作切換的方法
WO2017005020A1 (fr) Terminal mobile, et procédé associé pour la réalisation de réponse automatique
CN106775364A (zh) 一种相机快捷启动的方法及终端
CN106598425A (zh) 智能移动终端拍照方法
CN103605474A (zh) 具有触摸屏和指纹传感器的电子设备的控制方法及系统
CN109032359A (zh) 一种多媒体播放方法、装置、电子终端及介质
CN104951210B (zh) 一种信息处理方法及电子设备
TW201523327A (zh) 電子設備及其螢幕解鎖方法
CN106814955A (zh) 一种终端拍照的方法及终端

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15802480

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15802480

Country of ref document: EP

Kind code of ref document: A1