CN105320436A - Method for triggering screen capturing by tapping screen with finger joint - Google Patents
Method for triggering screen capturing by tapping screen with finger joint Download PDFInfo
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- CN105320436A CN105320436A CN201510393667.7A CN201510393667A CN105320436A CN 105320436 A CN105320436 A CN 105320436A CN 201510393667 A CN201510393667 A CN 201510393667A CN 105320436 A CN105320436 A CN 105320436A
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Abstract
The present invention discloses a method for triggering screen capturing by tapping a screen with a finger joint. The method comprises: step 1: when a picture needed to be captured appears on a screen of an intelligent terminal, a user tapping any same area of a touch screen twice with a single finger joint in a certain period of time; step 2: when the first tap occurs, determining whether an acceleration sensor senses an event with an acceleration vector change value exceeding a preset value, and whether the touch screen senses a valid touch event at the same period; step 3: starting a timer for timing; step 4: when the second tap occurs, determining whether an event with the acceleration vector change value exceeding the preset value exists, and whether a valid touch event occurs at the same period; step 5: determining whether the effective distance between locations of early and later touch operations in the screen is smaller than a preset value; and step 6: performing screen capturing. The method disclosed by the present invention implements automatic screen capturing by determining the size and the number of times of the acceleration vector changes caused by finger tapping on the screen, and the occurrence number and the location of a corresponding tapping and touching event, so that a picture or text information in which the user is interested can be easily and conveniently captured.
Description
Technical field
The present invention relates to a kind of method of intelligent terminal screen printing, particularly relating to a kind of mobile terminal with acceleration transducer and touch-screen by knocking the method triggering screenshotss.
Background technology
Mobile terminal has become requisite communication and converter tools in people's Working Life.Along with popularizing of smart mobile phone, screenshotss operation becomes the indispensable function of mobile terminal.Due to many reasons such as profile costs, a button can not be set separately for screenshotss function, thus be all often adopt the mode of combination button to realize screenshotss function, such as power button adds volume plus-minus button, or add some virtual keys, but the inconvenience of operating, user's impression is also bad.
Summary of the invention
The object of this invention is to provide a kind of method of intelligent screenshotss, by judging that acceleration change size/number of times that finger tapping screen causes and corresponding number of times/position of knocking touch event generation realize automatic screenshotss, intercept the interested picture of user or Word message simply and easily, follow-up and watch for user.
In order to achieve the above object, the technical solution used in the present invention is, a kind of mobile terminal screen screenshotss method, and described mobile terminal is provided with acceleration transducer and touch-screen, comprises the following steps:
Step 1: when there is the picture needing to intercept on the screen of intelligent terminal, user, with single finger-joint any the same area for touch-screen, within the regular hour, knocks 2 times;
Step 2: knock generation the 1st time, judge whether acceleration transducer has sensed the acceleration change events exceeding preset value, and the same period, whether touch-screen sensed effective touch event;
Step 3: start timer timing;
Step 4: knock generation the 2nd time, judges whether that acceleration change exceedes the event of preset value, and the same period, whether effective touch event occurred;
Step 5: whether the coverage of the touch event position in screen before and after judging is less than preset value;
Step 6: carry out screenshotss.
Described signal receiving device is 3 axle acceleration sensors.
Described 3 axle acceleration sensors respond to corresponding acceleration signal, and after described acceleration transducer senses acceleration signal, intelligent terminal judges whether described acceleration change amount signal reaches preset value.
Described signal receiving device is capacitive touch screen.
Described capacitive touch screen finger sensing touch signal, after described capacitive touch screen senses finger touch signal, intelligent terminal judges that the time point that touch signal occurs and acceleration change amount signal reach the time point of preset value with or without correlationship, and intelligent terminal judges that the position of the touch signal generation in certain hour is with or without correlationship.
The present invention compared with prior art, has the following advantages:
By judging acceleration change size/number of times that finger tapping screen causes and correspondingly knocking number of times/position that touch event occurs and realize automatic screenshotss, intercept the interested picture of user or Word message simply and easily, user experiences nature and attractive in appearance.
Accompanying drawing explanation
Fig. 1 be the present invention a kind of with finger-joint knock screen to trigger the method for screenshotss gesture implement schematic diagram;
To be that the present invention is a kind of knock screen to trigger the method flow diagram of the method for screenshotss with finger-joint to Fig. 2;
To be that the present invention is a kind of knock screen to trigger the method implementing procedure figure of the method for screenshotss with finger-joint to Fig. 3;
Embodiment
Below in conjunction with accompanying drawing 3, by describing specific embodiment in detail, the present invention is further elaborated.
Knock screen to trigger a method for screenshotss with finger-joint, comprise following steps:
Step 1: acceleration transducer and touch-screen are in sense state constantly;
Step 2: when there is the picture needing to intercept on the screen of intelligent terminal, user, with single finger-joint arbitrary the same area for touch-screen, within the regular hour, knocks 2 times (or 3 times, and even more times) continuously;
Step 3: after user to carry out for intelligent terminal touch screen knocking for the 1st time, after acceleration transducer senses acceleration change, intelligent terminal judges whether this variable quantity reaches preset value Δ g;
Step 4: after user to carry out for intelligent terminal touch screen knocking for the 1st time, when after touch screen induction to an effective touch action, intelligent terminal judges whether the event that acceleration variable quantity in this touch event and step 3 exceedes preset value Δ g occurs within a time window t;
Step 5: occur within a time window t if two events of step 3 and step 4 can be assert, intelligent terminal starts timer Timer timing;
, there is not the event that acceleration variable quantity exceedes preset value again, then get back to step 1 in step 6: if timer Timer terminates;
Step 7: if within timer Timer, user carries out the 2nd time for intelligent terminal touch screen and knocks, and after acceleration transducer senses acceleration change, intelligent terminal judges whether this variable quantity reaches preset value Δ g;
Step 8: user carries out the 2nd time for intelligent terminal touch screen and knocks, when after touch screen induction to an effective touch action, intelligent terminal judges whether the event that acceleration variable quantity in this touch event and step 7 exceedes preset value Δ g occurs within a time window t;
Step 9: occur within a time window t if two events of step 7 and step 8 can be assert, whether the coverage of the touch operation position in touch-screen before and after intelligent terminal judges is less than r;
Step 10: if the touch operation of front and back centre distance of position in touch-screen is less than r, intelligent terminal carries out screenshotss operation, then gets back to step 1.
In the embodiment above, intelligent terminal includes but are not limited to mobile phone, panel computer etc.
In sum, the present invention is a kind of knocks screen to trigger the method for screenshotss with finger-joint, by judging that acceleration change size/number of times that finger tapping screen causes and corresponding number of times/position of knocking touch event generation realize automatic screenshotss, intercept the interested picture of user or Word message simply and easily, user experiences nature and attractive in appearance.
Claims (5)
1. knock screen to trigger a method for screenshotss with finger-joint, it is characterized in that, comprise following steps:
Step 1: when there is the picture needing to intercept on the screen of intelligent terminal, user, with single finger-joint any the same area for touch-screen, within the regular hour, knocks 2 times;
Step 2: knock generation the 1st time, judge whether acceleration transducer has sensed the acceleration change events exceeding preset value, and the same period, whether touch-screen sensed effective touch event;
Step 3: start timer timing;
Step 4: knock generation the 2nd time, judges whether that acceleration change exceedes the event of preset value, and the same period, whether effective touch event occurred;
Step 5: whether the coverage of the touch event position in screen before and after judging is less than preset value;
Step 6: carry out screenshotss.
2. the method for screenshotss as claimed in claim 1, it is characterized in that, described signal receiving device is 3 axle acceleration sensors.
3. the method for screenshotss as claimed in claim 2, it is characterized in that, described 3 axle acceleration sensors respond to corresponding acceleration signal, and after described acceleration transducer senses acceleration signal, intelligent terminal judges whether described acceleration change amount signal reaches preset value.
4. the method for screenshotss as claimed in claim 1, it is characterized in that, described signal receiving device is capacitive touch screen.
5. the method for screenshotss as claimed in claim 4, it is characterized in that, described capacitive touch screen finger sensing touch signal, after described capacitive touch screen senses finger touch signal, intelligent terminal judges that the time point that touch signal occurs and acceleration change amount signal reach the time point of preset value with or without correlationship, and judges that the position of the touch signal generation in certain hour is with or without correlationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510393667.7A CN105320436A (en) | 2015-07-07 | 2015-07-07 | Method for triggering screen capturing by tapping screen with finger joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510393667.7A CN105320436A (en) | 2015-07-07 | 2015-07-07 | Method for triggering screen capturing by tapping screen with finger joint |
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| CN105320436A true CN105320436A (en) | 2016-02-10 |
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| CN201510393667.7A Pending CN105320436A (en) | 2015-07-07 | 2015-07-07 | Method for triggering screen capturing by tapping screen with finger joint |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106055154A (en) * | 2016-05-31 | 2016-10-26 | 努比亚技术有限公司 | Touch screen operation control method and device, and mobile terminal |
| CN106527900A (en) * | 2016-11-29 | 2017-03-22 | 依偎科技（南昌）有限公司 | Terminal control method and terminal |
| CN106775296A (en) * | 2016-11-25 | 2017-05-31 | 宇龙计算机通信科技(深圳)有限公司 | A kind of terminal control method and device |
| CN106970757A (en) * | 2017-03-27 | 2017-07-21 | 珠海市魅族科技有限公司 | Screenshotss control device and method |
| WO2018041250A1 (en) * | 2016-09-05 | 2018-03-08 | 华为技术有限公司 | Touch control operation identification method and apparatus |
| WO2018076380A1 (en) * | 2016-10-31 | 2018-05-03 | 华为技术有限公司 | Electronic device, and method for generating video thumbnail in electronic device |
| CN108196766A (en) * | 2017-12-20 | 2018-06-22 | 努比亚技术有限公司 | A kind of display interface processing method, terminal and computer readable storage medium |
| CN109521872A (en) * | 2018-10-25 | 2019-03-26 | 成都中科创达软件有限公司 | A kind of mobile terminal screen spinning solution and its mobile terminal |
| CN109738016A (en) * | 2019-01-21 | 2019-05-10 | 威利朗沃矿业设备（北京）有限公司 | A kind of underground coal mine monitoring system |
| CN111103999A (en) * | 2018-10-26 | 2020-05-05 | 泰科电子(上海)有限公司 | Touch control detection device |
| CN114327218A (en) * | 2021-12-13 | 2022-04-12 | 广州朗国电子科技股份有限公司 | Touch screen capturing method, electronic device and storage medium |
| CN116027940A (en) * | 2022-05-31 | 2023-04-28 | 荣耀终端有限公司 | Screen capturing method, device and storage medium |
| CN116048350A (en) * | 2022-07-08 | 2023-05-02 | 荣耀终端有限公司 | Screen capturing method and electronic equipment |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106055154A (en) * | 2016-05-31 | 2016-10-26 | 努比亚技术有限公司 | Touch screen operation control method and device, and mobile terminal |
| WO2018041250A1 (en) * | 2016-09-05 | 2018-03-08 | 华为技术有限公司 | Touch control operation identification method and apparatus |
| US10860857B2 (en) | 2016-10-31 | 2020-12-08 | Huawei Technologies Co., Ltd. | Method for generating video thumbnail on electronic device, and electronic device |
| WO2018076380A1 (en) * | 2016-10-31 | 2018-05-03 | 华为技术有限公司 | Electronic device, and method for generating video thumbnail in electronic device |
| CN108605165A (en) * | 2016-10-31 | 2018-09-28 | 华为技术有限公司 | The method and electronic equipment of video thumbnails are generated in the electronic device |
| CN106775296A (en) * | 2016-11-25 | 2017-05-31 | 宇龙计算机通信科技(深圳)有限公司 | A kind of terminal control method and device |
| CN106527900A (en) * | 2016-11-29 | 2017-03-22 | 依偎科技（南昌）有限公司 | Terminal control method and terminal |
| CN106527900B (en) * | 2016-11-29 | 2019-10-25 | 依偎科技（南昌）有限公司 | A kind of terminal control method and terminal |
| CN106970757A (en) * | 2017-03-27 | 2017-07-21 | 珠海市魅族科技有限公司 | Screenshotss control device and method |
| CN108196766A (en) * | 2017-12-20 | 2018-06-22 | 努比亚技术有限公司 | A kind of display interface processing method, terminal and computer readable storage medium |
| CN109521872A (en) * | 2018-10-25 | 2019-03-26 | 成都中科创达软件有限公司 | A kind of mobile terminal screen spinning solution and its mobile terminal |
| CN111103999A (en) * | 2018-10-26 | 2020-05-05 | 泰科电子(上海)有限公司 | Touch control detection device |
| US11733809B2 (en) | 2018-10-26 | 2023-08-22 | Tyco Electronics (Shanghai) Co., Ltd. | Touch detection device |
| CN109738016A (en) * | 2019-01-21 | 2019-05-10 | 威利朗沃矿业设备（北京）有限公司 | A kind of underground coal mine monitoring system |
| CN114327218A (en) * | 2021-12-13 | 2022-04-12 | 广州朗国电子科技股份有限公司 | Touch screen capturing method, electronic device and storage medium |
| CN116027940A (en) * | 2022-05-31 | 2023-04-28 | 荣耀终端有限公司 | Screen capturing method, device and storage medium |
| CN116027940B (en) * | 2022-05-31 | 2023-12-08 | 荣耀终端有限公司 | Screen capturing method, device and storage medium |
| CN116048350A (en) * | 2022-07-08 | 2023-05-02 | 荣耀终端有限公司 | Screen capturing method and electronic equipment |
| CN116048350B (en) * | 2022-07-08 | 2023-09-08 | 荣耀终端有限公司 | Screen capturing method and electronic equipment |
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Application publication date: 20160210 |