CN103024144A - Method and device for deleting files by mobile terminal - Google Patents
Method and device for deleting files by mobile terminal Download PDFInfo
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- CN103024144A CN103024144A CN2012104621030A CN201210462103A CN103024144A CN 103024144 A CN103024144 A CN 103024144A CN 2012104621030 A CN2012104621030 A CN 2012104621030A CN 201210462103 A CN201210462103 A CN 201210462103A CN 103024144 A CN103024144 A CN 103024144A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012217 deletion Methods 0.000 claims abstract description 38
- 230000037430 deletion Effects 0.000 claims abstract description 38
- 238000012545 processing Methods 0.000 claims abstract description 7
- 230000004044 response Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 11
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The invention discloses a method and a device for deleting files by a mobile terminal, wherein the mobile terminal comprises a CPU (Central Processing Unit), a touch screen and an ADC (Analog Digital Converter) chip; eight analog data input pins of the ADC chip are connected with the touch screen respectively, while four digital data processing pins of the ADC chip are connected with the CPU respectively, wherein every two analog data input pins of the ADC chip are combined into a touch point. The method comprises the steps of: S1. placing four focused touch points on the preset positions of the mobile terminal; S2. receiving a command of performing diagonal touch of every two of the four touch points on the touch screen by a user; and S3. controlling the ADC chip to respond to the command by the CPU and performing the operation of deleting the file. The ADC chip is used for performing diagonal touch of every two of the four touch pints, so that quick deletion operation is realized; and especially, the user can perform large batch of deletion operations conveniently; and the action of drawing X conforms to the deletion thinking habit.
Description
Technical field
The present invention relates to field of mobile terminals, relate in particular to a kind of method and apparatus of portable terminal deleted file.
Background technology
Fast development along with portable terminal, amount of information in the portable terminal also increases thereupon fast, at present, the general redundant information that at first will delete by the portable terminal selection of user, then this redundant information is deleted, the speed ratio of this method deletion is slower, and does not meet the thinking habit of deletion.Therefore, be badly in need of a kind of method of quick deletion redundant information.
Summary of the invention
The technical problem to be solved in the present invention is, for the prior art deletion slowly and do not meet the defective of the thinking habit of deletion, provide a kind of fast and meet the method and apparatus of portable terminal deleted file of the thinking habit of deletion.
The technical solution adopted for the present invention to solve the technical problems is: the method that a kind of portable terminal deleted file is provided, described portable terminal comprises CPU, touch-screen and ADC chip, 8 analogue data input pins of described ADC chip are connected with described touch-screen respectively, 4 Digital data processing pins of described ADC chip are connected with described CPU respectively, wherein, per two analogue data input pins of described ADC chip are combined into a touch point, said method comprising the steps of:
S1. place four touch points of focusing at the predeterminated position of described portable terminal;
S2. receive the user carries out respectively in twos diagonal angle touch to described four touch points on described touch-screen order;
S3. described CPU controls the described order of described ADC die response, and carries out the operation of the described file of deletion.
In method of the present invention, further comprising the steps of before the described step S1:
Receive the order of user's deleted file.
In method of the present invention, further comprising the steps of among the described step S3:
In described touch screen display deletion dialog box.
In method of the present invention, described file comprises mail and/or short message.
In method of the present invention, described portable terminal is mobile phone.
The present invention also provides a kind of device of portable terminal deleted file, described portable terminal comprises CPU, touch-screen and ADC chip, 8 analogue data input pins of described ADC chip are connected with described touch-screen respectively, 4 Digital data processing pins of described ADC chip are connected with described CPU respectively, wherein, per two analogue data input pins of described ADC chip are combined into a touch point, and described device comprises:
Placement unit is used for placing four touch points of focusing at the predeterminated position of described portable terminal;
Receiving element is connected with described placement unit, is used for receiving the user carries out respectively in twos diagonal angle touch to described four touch points on described touch-screen order;
Operating unit is connected with described receiving element, is used for described CPU and controls the described order of described ADC die response, and carry out the operation of the described file of deletion.
In device of the present invention, described device also comprises the delete cells that is connected with described placement unit, wherein:
Described delete cells is used for receiving the order of user's deleted file.
In device of the present invention, described operating unit also is used in described touch screen display deletion dialog box.
In device of the present invention, described file comprises mail and/or short message.
In device of the present invention, described portable terminal is mobile phone.
Implement technical scheme of the present invention, concrete following beneficial effect: being undertaken in twos by the ADC chip, the diagonal angle touches combination, realized quick deletion action, especially made things convenient for the user to carry out large batch of deletion action, and this picture " X " action meets the thinking habit of deletion.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the circuit diagram of ADC chip of the present invention;
Fig. 2 is the flow chart of the method for portable terminal deleted file of the present invention;
Fig. 3 is the structural representation of the device of portable terminal deleted file of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Should be noted that in the present embodiment this portable terminal is the popular mobile phone that generally uses, those skilled in the art should understand, and in other embodiments, this portable terminal can be other portable terminal, for example notebook and panel computer etc.
In the present embodiment, described portable terminal comprises CPU, touch-screen and ADC chip, wherein, the circuit of this ADC chip as shown in Figure 1,8 analogue data input pin (TP1 of described ADC chip, TP2, TP 3, TP4, TP5, TP6, TP7 is connected with TP8 and is connected (not shown) with described touch-screen respectively, 4 Digital data processing pin (TOUCH_D0 of described ADC chip, TOUCH_RST, TOUCH_CK is connected with TOUCH_OSC1 and is connected (not shown) with described CPU respectively, wherein, per two analogue data input pins of described ADC chip are combined into a touch point, like this, 8 analogue data input pins make up four touch points in twos, in actual applications, the position at the file place of deletion is different as required, the mode that 8 analogue data input pins make up in twos is also different, how 8 analogue data input pins are made up in twos and can select according to user's actual need, do not repeat them here.
Should be noted that needing the file of deletion is usually said redundant information; In the present embodiment, described file comprises mail and/or short message.
Please in conjunction with consulting Fig. 2, Fig. 2 is the flow chart of the method for portable terminal deleted file of the present invention, as shown in Figure 2, should said method comprising the steps of:
In step S0, receive the order of user's deleted file, should be noted that in other embodiment if the user need to have selected the file of deletion in advance, then this step can be omitted, and directly begins to get final product from step S1.
In step S1, place four touch points of focusing at the predeterminated position of described portable terminal, should be noted that the residing location positioning of file that this predeterminated position can be deleted as required, those skilled in the art should understand, and does not repeat them here.
In step S2, receive the user carries out respectively in twos diagonal angle touch to described four touch points on described touch-screen order, should be noted that the diagonal angle touches the shape that makes up " X " in twos, so positive good utilisation is drawn the thinking habit that fork meets deletion, to reach the effect of quick deletion.
In step S3, described CPU controls the described order of described ADC die response, and carries out the operation of the described file of deletion, should be noted that, this step is carried out the action of picture " X ", can realize quickly deleting file like this, especially makes things convenient for the user to carry out large batch of deletion action.
In the present embodiment, also be included in described touch screen display deletion dialog box among the described step S3, that is to say, if the user determines deletion this document, need not show that then deleting dialog box can fast carry out deletion action, those skilled in the art should understand, and does not repeat them here.
Please in conjunction with consulting Fig. 3, Fig. 3 is the structural representation of the device of portable terminal deleted file of the present invention, and as shown in Figure 3, described device comprises:
Receiving element 300 is connected with described placement unit 200, is used for receiving the user carries out respectively in twos diagonal angle touch to described four touch points on described touch-screen order.
In the present embodiment, described operating unit 400 also is used in described touch screen display deletion dialog box.That is to say that similarly, if the user determines deletion this document, need not show that then deleting dialog box can fast carry out deletion action, those skilled in the art should understand, and does not repeat them here.
Compared to prior art, carry out in twos the diagonal angle by the ADC chip and touch combination, realized quick deletion action, especially make things convenient for the user to carry out large batch of deletion action, and this picture " X " action meets the thinking habit of deletion.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (10)
1. the method for a portable terminal deleted file, it is characterized in that, described portable terminal comprises CPU, touch-screen and ADC chip, 8 analogue data input pins of described ADC chip are connected with described touch-screen respectively, 4 Digital data processing pins of described ADC chip are connected with described CPU respectively, wherein, per two analogue data input pins of described ADC chip are combined into a touch point, said method comprising the steps of:
S1. place four touch points of focusing at the predeterminated position of described portable terminal;
S2. receive the user carries out respectively in twos diagonal angle touch to described four touch points on described touch-screen order;
S3. described CPU controls the described order of described ADC die response, and carries out the operation of the described file of deletion.
2. method according to claim 1 is characterized in that, and is further comprising the steps of before the described step S1:
Receive the order of user's deleted file.
3. method according to claim 1 is characterized in that, and is further comprising the steps of among the described step S3:
In described touch screen display deletion dialog box.
4. according to claim 2 or 3 described methods, it is characterized in that described file comprises mail and/or short message.
5. method according to claim 1 is characterized in that, described portable terminal is mobile phone.
6. the device of a portable terminal deleted file, it is characterized in that, described portable terminal comprises CPU, touch-screen and ADC chip, 8 analogue data input pins of described ADC chip are connected with described touch-screen respectively, 4 Digital data processing pins of described ADC chip are connected with described CPU respectively, wherein, per two analogue data input pins of described ADC chip are combined into a touch point, and described device comprises:
Placement unit is used for placing four touch points of focusing at the predeterminated position of described portable terminal;
Receiving element is connected with described placement unit, is used for receiving the user carries out respectively in twos diagonal angle touch to described four touch points on described touch-screen order;
Operating unit is connected with described receiving element, is used for described CPU and controls the described order of described ADC die response, and carry out the operation of the described file of deletion.
7. device according to claim 6 is characterized in that, described device also comprises the delete cells that is connected with described placement unit, wherein:
Described delete cells is used for receiving the order of user's deleted file.
8. device according to claim 6 is characterized in that, described operating unit also is used in described touch screen display deletion dialog box.
9. according to claim 7 or 8 described devices, it is characterized in that described file comprises mail and/or short message.
10. device according to claim 6 is characterized in that, described portable terminal is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104621030A CN103024144A (en) | 2012-11-16 | 2012-11-16 | Method and device for deleting files by mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104621030A CN103024144A (en) | 2012-11-16 | 2012-11-16 | Method and device for deleting files by mobile terminal |
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| CN103024144A true CN103024144A (en) | 2013-04-03 |
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| CN2012104621030A Pending CN103024144A (en) | 2012-11-16 | 2012-11-16 | Method and device for deleting files by mobile terminal |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080168403A1 (en) * | 2007-01-06 | 2008-07-10 | Appl Inc. | Detecting and interpreting real-world and security gestures on touch and hover sensitive devices |
| CN101329600A (en) * | 2004-03-23 | 2008-12-24 | 富士通株式会社 | motion control system |
| CN101539840A (en) * | 2009-05-08 | 2009-09-23 | 宇龙计算机通信科技(深圳)有限公司 | Handheld terminal deletion processing method and system thereof |
| WO2010147497A1 (en) * | 2009-06-19 | 2010-12-23 | Alcatel Lucent | Gesture on touch sensitive input devices for closing a window or an application |
| CN101976143A (en) * | 2010-09-27 | 2011-02-16 | 南京点面光电有限公司 | Touch screen operation gesture management system and method |
-
2012
- 2012-11-16 CN CN2012104621030A patent/CN103024144A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101329600A (en) * | 2004-03-23 | 2008-12-24 | 富士通株式会社 | motion control system |
| US20080168403A1 (en) * | 2007-01-06 | 2008-07-10 | Appl Inc. | Detecting and interpreting real-world and security gestures on touch and hover sensitive devices |
| CN101539840A (en) * | 2009-05-08 | 2009-09-23 | 宇龙计算机通信科技(深圳)有限公司 | Handheld terminal deletion processing method and system thereof |
| WO2010147497A1 (en) * | 2009-06-19 | 2010-12-23 | Alcatel Lucent | Gesture on touch sensitive input devices for closing a window or an application |
| CN101976143A (en) * | 2010-09-27 | 2011-02-16 | 南京点面光电有限公司 | Touch screen operation gesture management system and method |
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Application publication date: 20130403 |