CN103218170A - Method of rapidly rolling back list and terminal thereof - Google Patents
Method of rapidly rolling back list and terminal thereof Download PDFInfo
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- CN103218170A CN103218170A CN2013101432440A CN201310143244A CN103218170A CN 103218170 A CN103218170 A CN 103218170A CN 2013101432440 A CN2013101432440 A CN 2013101432440A CN 201310143244 A CN201310143244 A CN 201310143244A CN 103218170 A CN103218170 A CN 103218170A
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- list interface
- tabulation
- slide
- judge
- glide direction
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Abstract
The invention discloses a method of rapidly rolling back a list. The method of rapidly rolling back the list comprises the following steps: judging whether a sliding operation enters an area corresponding to a list interface; judging the sliding direction of the sliding operation is upward or downward; and rolling back to the top row or the terminal row according to the sliding direction. Compared with the prior art, the method of rapidly rolling back the list judges whether the sliding operation enters the area corresponding to the list interface at first, if the judged result is yes, the sliding direction of the sliding operation is judged to be upward or downward, when the sliding direction is upward, the top row of the list interface is rolled back to, when the sliding direction is downward, the terminal row is rolled back to, and therefore rapid rolling-back of the list is achieved. Besides, tools like a sliding block are not needed to occupy the list interface, and therefore the visual effect of the entire list interface is not affected. The invention further discloses a terminal of rapidly rolling back the list.
Description
Technical field
The present invention relates to the list scrolling technical field of mobile device, relate more specifically to a kind of method and terminal thereof of quick rollback tabulation.
Background technology
At present, the list interface on the various intelligent mobile devices nearly all can comprise a lot of list items, thereby causes tabulation longer.If the user wants to slide into the tabulation footline from the tabulation first trip, perhaps carry out opposite operation, all need expend the long period.In order to save time running time, some portable terminal can increase on the right side of tabulation with slide block, and the progress bar of the similar PC end of this slide block can be realized the quick rolling of a plurality of list items.But this slide block will take certain list interface, therefore influence the visual effect of whole list interface.
Therefore, be necessary to provide a kind of method of quick rollback tabulation and terminal with under the prerequisite that realizes quick rollback tabulation, do not influence the visual effect of whole list interface.
Summary of the invention
The method that the purpose of this invention is to provide a kind of quick rollback tabulation, with under the prerequisite that realizes quick rollback tabulation, do not influence the visual effect of whole list interface.
Another object of the present invention provides a kind of terminal of quick rollback tabulation, with under the prerequisite that realizes quick rollback tabulation, do not influence the visual effect of whole list interface.
For achieving the above object, the invention provides a kind of method of quick rollback tabulation, comprising:
Judged whether that slide enters the list interface The corresponding area;
The glide direction of judging described slide is for up or down;
Be rolled back to the first trip or the footline of described list interface according to described glide direction.
Compared with prior art, the method of the quick rollback tabulation of the present invention has judged whether that earlier slide enters the list interface The corresponding area, if have, the glide direction of then judging this slide is for up or down, when glide direction for upwards the time, then be rolled back to the first trip of list interface, when glide direction when being downward, then be rolled back to the footline of list interface, thereby realized the quick rollback of tabulation, and need not to set up instrument such as similar slide block and take list interface, therefore can not influence the visual effect of whole list interface.
Particularly, " glide direction of judging described slide is for up or down " is specially:
Extract coordinate figure Y1, Y2 on described slide starting point and the end point Y direction, the upper left corner that wherein defines touch-screen is true origin;
The difference of coordinates computed value Y1 and Y2;
Judge that according to described difference described glide direction is for downward or downward.
Preferably, " glide direction of judging described slide is for up or down " also comprises before:
Judge whether described slide is effective.
Particularly, " judging whether described slide is effective " is specially:
Judge whether the sliding distance of described slide outside described list interface surpasses the M pixel, judge simultaneously whether the sliding distance of described slide in described list interface surpasses the N pixel.
Preferably, " having judged whether that slide enters the list interface The corresponding area " also comprises before:
Enter described list interface.
Correspondingly, the present invention also provides a kind of terminal of quick rollback tabulation, comprising:
First judge module is used to judge whether that slide enters the list interface The corresponding area;
Second judge module is used to judge that the glide direction of described slide is for up or down;
Roll-back module is used for being rolled back to according to described glide direction the first trip or the footline of described list interface.
Particularly, described second judge module specifically comprises:
The coordinate extraction unit is used to extract coordinate figure Y1, Y2 on described slide starting point and the end point Y direction, and the upper left corner that wherein defines touch-screen is true origin;
Computing unit is used for the difference of coordinates computed value Y1 and Y2;
The unit judges that according to described difference described glide direction is for downward or downward as a result.
Preferably, this terminal also comprises:
The 3rd judge module is used to judge whether described slide is effective.
Particularly, described the 3rd judge module specifically comprises:
Apart from extraction unit, be used to extract described slide in the inside and outside distance of described list interface;
The pixel judging unit is used to judge whether the sliding distance of described slide outside described list interface surpasses the M pixel, judges simultaneously whether the sliding distance of described slide in described list interface surpasses the N pixel.
Preferably, this terminal also comprises:
Enter module, be used to enter described list interface.
By following description also in conjunction with the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used to explain embodiments of the invention.
Description of drawings
Fig. 1 is the process flow diagram of method one embodiment of the quick rollback tabulation of the present invention.
Fig. 2 is the synoptic diagram of list interface among Fig. 1 step S101.
Fig. 3 is for sliding into the synoptic diagram of list interface footline among Fig. 1 step S107.
Fig. 4 is for sliding into the synoptic diagram of list interface first trip among Fig. 1 step S107.
Fig. 5 is the structured flowchart of terminal one embodiment of the quick rollback tabulation of the present invention.
Embodiment
With reference now to accompanying drawing, describe embodiments of the invention, the similar elements label is represented similar elements in the accompanying drawing.
Please refer to Fig. 1, the method for the quick rollback tabulation of the present invention may further comprise the steps:
S101 enters arbitrary list interface; Be specially, as shown in Figure 2, enter the contacts list interface; It should be noted that generally that when entering list interface the state of acquiescence is to be in tabulation top state or to use end-state after tabulating last time, in the present embodiment, entering the shown state of list interface is used end-state last time;
S102 has judged whether that slide enters the list interface The corresponding area, if, then carry out S103, otherwise, then repeat S102; Whether be specially, judge whether that the zone of slide outside list interface enters the zone in the list interface, promptly judging has touch operation to take place in the list interface The corresponding area, if, then carry out S103, otherwise, then repeat S102;
S103 judges whether slide is effective, if, then carry out S104, otherwise, then repeat S103; Be specially, judge whether the distance of slide outside list interface surpasses the M pixel, judge simultaneously whether the sliding distance of slide in list interface surpasses the N pixel, wherein, M=5dp, N=10dp, the distance of slide outside list interface surpasses the M pixel and the sliding distance in tabulation surpasses the N pixel if judge, judge that then slide is effective and carry out S104, otherwise, S103 then carried out;
S104 extracts coordinate figure Y1, Y2 on slide starting point and the end point Y direction, and the upper left corner that wherein defines touch-screen is true origin;
S105, the difference of coordinates computed value Y1 and Y2;
S106 judges that according to difference glide direction is for up or down; Be specially, as Y1-Y2 0 the time, judge that then glide direction is upwards, promptly slide from the bottom up, when Y1-Y2＜0, judge that then glide direction is downwards, promptly slides from top to bottom;
S107 is rolled back to the first trip or the footline of list interface according to glide direction; Be specially, when glide direction is downward, be rolled back to the footline of list interface, as shown in Figure 3, glide direction is rolled back to the first trip of list interface, as shown in Figure 4 for upwards the time.
The method of the quick rollback tabulation of the present invention, judged whether that earlier slide enters the list interface The corresponding area, if have, the glide direction of then judging this slide is for up or down, when glide direction when making progress, then be rolled back to the first trip of list interface, when glide direction when being downward, then be rolled back to the footline of list interface, thereby realized the quick rollback of tabulation, and need not to set up instrument such as similar slide block and take list interface, therefore can not influence the visual effect of whole list interface.
Correspondingly, please refer to Fig. 5, the present invention also provides a kind of terminal of quick rollback tabulation, comprising:
Enter module 10, be used to enter list interface;
First judge module 12 is used to judge whether that slide enters the list interface The corresponding area;
The 3rd judge module 16 is used to judge whether slide is effective;
Roll-back module 18 is used for being rolled back to according to described glide direction the first trip or the footline of described list interface.
Particularly, the 3rd judge module 16 specifically comprises:
Apart from extraction unit 161, be used to extract described slide in the inside and outside distance of described list interface;
Particularly, described second judge module 14 specifically comprises:
Coordinate extraction unit 141 is used to extract coordinate figure Y1, Y2 on described slide starting point and the end point Y direction, and the upper left corner that wherein defines touch-screen is true origin;
The unit 143 as a result, judge that according to described difference described glide direction is for downward or downward;
As can be seen from the above description, the terminal of the quick rollback tabulation of the present invention, earlier enter a list interface by entering module 10, judge by first judge module 12 whether the list interface The corresponding area has slide again, when judged result when being, that then passes through the 3rd judge module 16 extracts slides in list interface apart from extraction unit 161, outer distance, and pass through pixel judging unit 162 and judge whether the sliding distance of slide outside list interface surpasses the M pixel, whether the sliding distance in list interface surpasses the N pixel, if satisfy above-mentioned condition, it is effective then to judge touch operation; Afterwards, coordinate figure Y1, Y2 that the coordinate extraction unit 141 of second judge module 14 extracts on this slide starting point and the end point Y direction, and the difference by computing unit 142 coordinates computed value Y1 and Y2, then, as a result unit 143 according to difference judgement glide direction for up or down; At last, roll-back module 18 is rolled back to the first trip or the footline of described list interface according to glide direction, thereby has realized the quick rollback of tabulation, and need not to set up instrument such as similar slide block and take list interface, therefore can not influence the visual effect of whole list interface.
Above invention has been described in conjunction with most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to essence of the present invention.
Claims (10)
1. the method for a quick rollback tabulation is characterized in that, comprising:
Judged whether that slide enters the list interface The corresponding area;
The glide direction of judging described slide is for up or down;
Be rolled back to the first trip or the footline of described list interface according to described glide direction.
2. the method for quick rollback tabulation as claimed in claim 1 is characterized in that " glide direction of judging described slide is for up or down " is specially:
Extract coordinate figure Y1, Y2 on described slide starting point and the end point Y direction, the upper left corner that wherein defines touch-screen is true origin;
The difference of coordinates computed value Y1 and Y2;
Judge that according to described difference described glide direction is for downward or downward.
3. the method for quick rollback tabulation as claimed in claim 1 is characterized in that " glide direction of judging described slide is for up or down " also comprises before:
Judge whether described slide is effective.
4. the method for quick rollback tabulation as claimed in claim 3 is characterized in that " judging whether described slide is effective " is specially:
Judge whether the sliding distance of described slide outside described list interface surpasses the M pixel, judge simultaneously whether the sliding distance of described slide in described list interface surpasses the N pixel.
5. as the method for each described quick rollback tabulation of claim 1 to 4, it is characterized in that " having judged whether that slide enters the list interface The corresponding area " also comprises before:
Enter described list interface.
6. the terminal of a quick rollback tabulation is characterized in that, comprising:
First judge module is used to judge whether that slide enters the list interface The corresponding area;
Second judge module is used to judge that the glide direction of described slide is for up or down;
Roll-back module is used for being rolled back to according to described glide direction the first trip or the footline of described list interface.
7. the terminal of quick rollback tabulation as claimed in claim 6 is characterized in that described second judge module specifically comprises:
The coordinate extraction unit is used to extract coordinate figure Y1, Y2 on described slide starting point and the end point Y direction, and the upper left corner that wherein defines touch-screen is true origin;
Computing unit is used for the difference of coordinates computed value Y1 and Y2;
The unit judges that according to described difference described glide direction is for downward or downward as a result.
8. the terminal of quick rollback tabulation as claimed in claim 6 is characterized in that, also comprises:
The 3rd judge module is used to judge whether described slide is effective.
9. the terminal of quick rollback tabulation as claimed in claim 8 is characterized in that described the 3rd judge module specifically comprises:
Apart from extraction unit, be used to extract described slide in the inside and outside distance of described list interface;
The pixel judging unit is used to judge whether the sliding distance of described slide outside described list interface surpasses the M pixel, judges simultaneously whether the sliding distance of described slide in described list interface surpasses the N pixel.
10. as the terminal of each described quick rollback tabulation of claim 6-9, it is characterized in that, also comprise:
Enter module, be used to enter described list interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101432440A CN103218170A (en) | 2013-04-23 | 2013-04-23 | Method of rapidly rolling back list and terminal thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101432440A CN103218170A (en) | 2013-04-23 | 2013-04-23 | Method of rapidly rolling back list and terminal thereof |
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| CN103218170A true CN103218170A (en) | 2013-07-24 |
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| CN2013101432440A Pending CN103218170A (en) | 2013-04-23 | 2013-04-23 | Method of rapidly rolling back list and terminal thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881239A (en) * | 2015-06-26 | 2015-09-02 | 北京进化者机器人科技有限公司 | Method for bringing touch screen to top and bottom rapidly |
| CN105183280A (en) * | 2015-08-27 | 2015-12-23 | 广东欧珀移动通信有限公司 | Operation method for list interface and electronic terminal |
| CN106445318A (en) * | 2016-10-31 | 2017-02-22 | 珠海市魅族科技有限公司 | Method and device for list navigation |
| CN106569702A (en) * | 2016-11-10 | 2017-04-19 | 珠海市魅族科技有限公司 | List navigation method and apparatus |
| CN109032473A (en) * | 2018-08-09 | 2018-12-18 | 广州市箭冠网络科技有限公司 | A kind of list top return method based on Android device |
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| CN101217730A (en) * | 2007-01-04 | 2008-07-09 | 三星电子株式会社 | Data scrolling apparatus and method for mobile terminal |
| CN101446884A (en) * | 2008-12-19 | 2009-06-03 | 腾讯科技（深圳）有限公司 | Touch screen device and scrolling method thereof |
| US20100137031A1 (en) * | 2008-12-01 | 2010-06-03 | Research In Motion Limited | Portable electronic device and method of controlling same |
| CN103019611A (en) * | 2012-12-31 | 2013-04-03 | 传聚互动(北京)科技有限公司 | Screen touch method and device |
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| CN101217730A (en) * | 2007-01-04 | 2008-07-09 | 三星电子株式会社 | Data scrolling apparatus and method for mobile terminal |
| US20100137031A1 (en) * | 2008-12-01 | 2010-06-03 | Research In Motion Limited | Portable electronic device and method of controlling same |
| CN101446884A (en) * | 2008-12-19 | 2009-06-03 | 腾讯科技（深圳）有限公司 | Touch screen device and scrolling method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104881239A (en) * | 2015-06-26 | 2015-09-02 | 北京进化者机器人科技有限公司 | Method for bringing touch screen to top and bottom rapidly |
| CN105183280A (en) * | 2015-08-27 | 2015-12-23 | 广东欧珀移动通信有限公司 | Operation method for list interface and electronic terminal |
| CN105183280B (en) * | 2015-08-27 | 2018-09-04 | 广东欧珀移动通信有限公司 | A kind of operating method and electric terminal of list interface |
| CN106445318A (en) * | 2016-10-31 | 2017-02-22 | 珠海市魅族科技有限公司 | Method and device for list navigation |
| CN106569702A (en) * | 2016-11-10 | 2017-04-19 | 珠海市魅族科技有限公司 | List navigation method and apparatus |
| CN106569702B (en) * | 2016-11-10 | 2020-04-24 | 珠海市魅族科技有限公司 | List navigation method and device |
| CN109032473A (en) * | 2018-08-09 | 2018-12-18 | 广州市箭冠网络科技有限公司 | A kind of list top return method based on Android device |
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Application publication date: 20130724 |