CN104660826B - A kind of method that mobile phone large-size screen monitors turn smaller screen - Google Patents
A kind of method that mobile phone large-size screen monitors turn smaller screen Download PDFInfo
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- CN104660826B CN104660826B CN201510110641.7A CN201510110641A CN104660826B CN 104660826 B CN104660826 B CN 104660826B CN 201510110641 A CN201510110641 A CN 201510110641A CN 104660826 B CN104660826 B CN 104660826B
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- 238000004088 simulation Methods 0.000 claims abstract description 30
- 238000013507 mapping Methods 0.000 claims abstract description 11
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Abstract
The invention discloses a kind of method that mobile phone large-size screen monitors turn smaller screen, by establishing a computer aided simulation display device come analogue mobile phone screen, the content shown in mobile phone screen is all mapped on the display screen of computer aided simulation display device, and in mapping process, according to the corresponding image layer for marking and removing the display screen of computer aided simulation display device and being simulated；When there is input to operate, intercept input operation, and judge whether input operation is to fall into the display screen of computer aided simulation display device, if, according to the size of the display screen of computer aided simulation display device and the multiple proportion of mobile phone screen, the coordinate that touch-screen inputs is multiplied by corresponding multiple, is transmitted to corresponding respond module；Otherwise all it is directly forwarded to corresponding respond module.Cost of the present invention is relatively low, and mobile phone large-size screen monitors are modeled as to the smaller screen of a touch operation that can respond user, people is arbitrarily carried out big smaller screen switching as needed, very practical.
Description
Technical field
The present invention relates to a kind of method of screen map in Android system, more particularly to Android system.
Background technology
Since mobile phone emerges, people are usually accustomed to single hand operation of mobile phone, improve efficiency, and with the development of mobile phone,
Present mobile phone screen is increasing, and the one-handed performance that people are accustomed to can not adapt to giant-screen, causes using very not
Just, therefore, how giant-screen is improved, it had not only been met pursuit of the people to giant-screen, but also people can be met
Usual one-handed performance custom, is industry technical problem urgently to be resolved hurrily.
Now with the continuous upgrading of Android system, the Android system of smart mobile phone has all been much Android 4.2
And its above version, people can open setting in these versions, choose developer's option, choose simulation auxiliary display to set
It is standby, then choose any one resolution ratio, it is possible to current phone windows content has been mapped to a wicket and has been suspended in hand
The machine the superiors, and change with the change of handset content.But it further comprises current phone in the content in the wicket
The content of screen, the content of current phone screen have been mapped to a small screen in wicket, have had wicket again in the small screen,
Constantly mutually mapping, circulation is continuous, and similar two sides mirror ceaselessly reflects.In addition, wicket can not carry out the input such as touching
Operation.Therefore, this method can not really realize that large-size screen monitors turn the mapping of smaller screen.
The content of the invention
The present invention is in order to solve above-mentioned problems of the prior art, there is provided a kind of method that mobile phone large-size screen monitors turn smaller screen,
Include the following steps：
Step 1：A computer aided simulation display device is created, and the size of its display screen is set, computer aided simulation is shown and is set
The standby image layer shown on its display screen come that simulates is marked；
Step 2：Each picture frame layer mapping that mobile phone screen is currently shown includes the display screen in computer aided simulation display device
On, while described image layer is removed according to the mark in mapping process；
Step 3：When there is input to operate, input operation is intercepted, and judges whether input operation is touch-screen input,
If it is not, then it is directly forwarded to corresponding respond module；If so, then continue next step；
Step 4：Judge whether current touch-screen input is fallen into the display screen of computer aided simulation display device, if it is not,
Then it is directly forwarded to corresponding respond module；If so, size and mobile phone screen according to the display screen of computer aided simulation display device
Multiple proportion, by touch-screen input coordinate be multiplied by corresponding multiple, be transmitted to corresponding respond module.
The present invention is based on Android system original code, and android system source code is imitated and changed, simulation one
Auxiliary display device so that mobile phone large-size screen monitors can be converted to smaller screen, while also ensure the stability of code, it is noted that function
Reliability and quality degree.In addition, the application need not add any extra viewing hardware to carry out big smaller screen conversion, it is only necessary to
Using the original hardware configuration of mobile phone, simulated, cost is relatively low, and practicality is very strong.
Brief description of the drawings
Fig. 1 is the mapping flow chart of the present invention；
Fig. 2 is the input control flow chart of the present invention.
Embodiment
Below in conjunction with drawings and examples, illustrate detailed process of the invention.
As shown in Figure 1 and Figure 2, mobile phone large-size screen monitors proposed by the present invention turn the method for smaller screen, first create a computer aided simulation and show
Equipment, the computer aided simulation display device are the display devices for being similar to mobile phone screen simulated by cell phone software, and
The establishment of the computer aided simulation display device can copy the realization of android primary codes, and for the ease of distinguishing, mobile phone display screen claims
For large-size screen monitors, the screen of computer aided simulation display device simulation is known as smaller screen, then sets the size of smaller screen, such as mobile phone large-size screen monitors
Size be 720x1280, then aid in mould display device smaller screen size then can be set as 540x960, that is, mobile phone
2/the 3 of large-size screen monitors size.
In order to distinguish other picture frame layers shown in mobile phone large-size screen monitors, by the simulation of computer aided simulation display device in smaller screen
The image layer of display sets a mark, which can be a unique ID being of little use or a name being of little use
Claim etc., in the present embodiment, the title of image layer is set into one long character title
SmallScreenOverlayDisplayWindow。
In Android phone system, the picture that the mobile phone large-size screen monitors seen are shown is mixed by multiple picture frame layers
Out presented, such as 360 mobile phone traffic monitoring suspension windows are exactly a picture frame layer, a mobile phone background also may be used
To be a picture frame layer, the word in mobile phone background can also be a picture frame layer, and when display is mixed to open up from top to bottom
It is existing.
Android system is first shown in each picture frame layer mixed picture on mobile phone large-size screen monitors, then again each picture frame layer
Mixed picture is shown on the smaller screen of computer aided simulation display device, due to computer aided simulation display device simulate come small
The image layer of screen display is also to occupy one layer.In order to remove the picture of the image layer in incoming each picture frame layer is reflected,
When computer aided simulation display device mixes each picture frame layer and shown, pass through the title of image layer
SmallScreenOverlayDisplayWindow is compared, if the image layer, then is just jumped when mixing
Cross the image layer, mix other remaining picture frame layers and shown, so solve large-size screen monitors and smaller screen Infinite Cyclic mapping ask
Topic.The function that figure layer is shown is mixed in android source codes to be utilized inside SurfaceFlinger.cpp files
This function of doComposeSurfaces.
After the completion of mapping, when there is input to operate, input operation is intercepted, and judges whether input operation is touch-screen
Input, if it is not, being then directly forwarded to corresponding respond module；If so, it is small then to judge whether current touch-screen input falls into
In screen, if it is not, being then directly forwarded to corresponding respond module；If so, closed according to the multiple of the size of smaller screen and big screen dimensions
System, is multiplied by corresponding multiple by coordinate of the touch location on smaller screen, is transmitted to corresponding respond module.If on smaller screen
Coordinate to calculate be (x:100,y:100), value of the coordinate on smaller screen is converted to again by multiple 1.33 coordinate of large-size screen monitors
Value（x;133,y:133）Forward.
The present invention provides the technology that mobile phone large-size screen monitors turn smaller screen, not only fundamentally solves giant-screen mobile phone one-handed performance
The problem of inconvenient, and the repertoire that can directly use mobile phone is realized in smaller screen.
It should be appreciated that the above-mentioned description for specific embodiment is more detailed, can not therefore be considered to this
The limitation of invention patent protection scope, scope of patent protection of the invention should be determined by the appended claims.
Claims (3)
1. a kind of method that mobile phone large-size screen monitors turn smaller screen, the operating system of the mobile phone is Android4.2 or more version, it is special
Sign is, includes the following steps：
Step 1：A computer aided simulation display device is created, and the size of its display screen is set, to computer aided simulation display device mould
The image layer shown on its display screen come is drawn up to be marked；
Step 2：Each picture frame layer mapping that mobile phone screen is currently shown is included on the display screen of computer aided simulation display device, together
When in mapping process according to it is described mark remove described image layer；
Step 3：When there is input to operate, input operation is intercepted, and judges whether input operation is touch-screen input, if not
It is then to be directly forwarded to corresponding respond module；If so, then continue next step；
Step 4：Judge whether current touch-screen input is fallen into the display screen of computer aided simulation display device, if it is not, then straight
Switch through and issue corresponding respond module；If so, according to the size of the display screen of computer aided simulation display device and times of mobile phone screen
Number relation, is multiplied by corresponding multiple by the coordinate that touch-screen inputs, is transmitted to corresponding respond module；
The mapping process of the step 2 specifically includes：
Step 21：The graphics engine of cell phone system mixes each picture frame layer, judges whether it is that the computer aided simulation created is shown
Equipment, if it is not, then directly the system of giving is shown；If so, then continue next step；
Step 22：Judge whether be computer aided simulation display device simulation image layer, if it is not, then directly the system of giving is mixed
Close；If so, the image layer is then skipped, without mixing.
2. the method that mobile phone large-size screen monitors as claimed in claim 1 turn smaller screen, it is characterised in that the mark is unique for one
Identify ID or title.
3. the method that mobile phone large-size screen monitors as claimed in claim 1 or 2 turn smaller screen, it is characterised in that the mobile phone display screen is more than
Or equal to 4.7 inches.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510110641.7A CN104660826B (en) | 2015-03-13 | 2015-03-13 | A kind of method that mobile phone large-size screen monitors turn smaller screen |
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| CN201510110641.7A CN104660826B (en) | 2015-03-13 | 2015-03-13 | A kind of method that mobile phone large-size screen monitors turn smaller screen |
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| Publication Number | Publication Date |
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| CN104660826A CN104660826A (en) | 2015-05-27 |
| CN104660826B true CN104660826B (en) | 2018-05-01 |
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| CN103024156A (en) * | 2012-11-29 | 2013-04-03 | 广东欧珀移动通信有限公司 | Method, system and mobile terminal for realizing one-handed mobile terminal operation |
| CN103092514A (en) * | 2013-01-09 | 2013-05-08 | 中兴通讯股份有限公司 | Method for operating large-screen hand-held device by single hand and hand-held device |
| CN103955339A (en) * | 2014-04-25 | 2014-07-30 | 华为技术有限公司 | Terminal operation method and terminal equipment |
| CN104133636A (en) * | 2014-07-25 | 2014-11-05 | 黄成飞 | Method for controlling touch screen mobile device by single hand |
| CN104238745A (en) * | 2014-07-31 | 2014-12-24 | 天津三星通信技术研究有限公司 | Method for operating mobile terminal by one hand and mobile terminal |
| CN104281393A (en) * | 2013-07-03 | 2015-01-14 | 深圳市艾酷通信软件有限公司 | Method for controlling whole touch screen through small embedded screen so as to achieve one-hand operation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104281424B (en) * | 2013-07-03 | 2018-01-30 | 深圳市艾酷通信软件有限公司 | A kind of on-screen data processing method for generating embedded smaller screen synchronous on a display screen |
-
2015
- 2015-03-13 CN CN201510110641.7A patent/CN104660826B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024156A (en) * | 2012-11-29 | 2013-04-03 | 广东欧珀移动通信有限公司 | Method, system and mobile terminal for realizing one-handed mobile terminal operation |
| CN103092514A (en) * | 2013-01-09 | 2013-05-08 | 中兴通讯股份有限公司 | Method for operating large-screen hand-held device by single hand and hand-held device |
| CN104281393A (en) * | 2013-07-03 | 2015-01-14 | 深圳市艾酷通信软件有限公司 | Method for controlling whole touch screen through small embedded screen so as to achieve one-hand operation |
| CN103955339A (en) * | 2014-04-25 | 2014-07-30 | 华为技术有限公司 | Terminal operation method and terminal equipment |
| CN104133636A (en) * | 2014-07-25 | 2014-11-05 | 黄成飞 | Method for controlling touch screen mobile device by single hand |
| CN104238745A (en) * | 2014-07-31 | 2014-12-24 | 天津三星通信技术研究有限公司 | Method for operating mobile terminal by one hand and mobile terminal |
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| CN104660826A (en) | 2015-05-27 |
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Denomination of invention: A method of changing large screen to small screen of mobile phone Effective date of registration: 20220119 Granted publication date: 20180501 Pledgee: Dezhou Rural Commercial Bank Co.,Ltd. Pledgor: Yingwang Technology (Shandong) Co.,Ltd. Registration number: Y2022980000641 |
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Denomination of invention: A method of turning large screen to small screen of mobile phone Effective date of registration: 20230131 Granted publication date: 20180501 Pledgee: Dezhou Rural Commercial Bank Co.,Ltd. Pledgor: Yingwang Technology (Shandong) Co.,Ltd. Registration number: Y2023980031755 |