CN105677340A - FTK based quick touch screen interface development method - Google Patents
FTK based quick touch screen interface development method Download PDFInfo
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- CN105677340A CN105677340A CN201610000455.2A CN201610000455A CN105677340A CN 105677340 A CN105677340 A CN 105677340A CN 201610000455 A CN201610000455 A CN 201610000455A CN 105677340 A CN105677340 A CN 105677340A
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- G06F8/38—Creation or generation of source code for implementing user interfaces
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Abstract
The invention discloses an FTK based quick touch screen interface development method. An FTK is used as a graphical display engine, then an XML file is adopted to store an attribute value of a general control in a graphical interface, and interface windows are dynamically created according to the data read from the XML file when an application program runs. The FTK based quick touch screen interface development method is simple in operation and good in applicability.
Description
Technical field
The invention belongs to touch-screen applications technical field, it is specifically related to a kind of touch screen interface quick development method based on FTK.
Background technology
FTK is that a set of embedded type GUI is increased income framework, is developed so far from 0.1 initial version and has issued 0.6 version. Because FTK writes by C language, portability is one of its design objective, and current FTK temporarily can only simulate at Linux, framebuffer, DirectFB and X11() upper operation. By compiling option, FTK can support resistive touch screen and capacitive touch screen. In addition, by compiling the different back-end hardware interface of all right choice for use of option. Rear end interface determines how to show positionFigure, and how to obtain input event. Abstract by rear end, FTK may operate on multiple platform, such as X11, DirectFB, framebuffer, Windows and other platform. In the selection of font engine, both can use freetype, it is possible to use defaultFont engine. Current newest F TK storehouse achieves window, dialog box, button, drop-down frame, has selected the basic control such as frame, label, input frame, list, and provided a set of corresponding use interface.
XML is the abbreviation of extensible markup language (ExtensibleMarkupLanguage), and mark (markup) wherein is crucial part. XML can create content, then uses restriction mark to mark it, thus makes each word, phrase or block become the information that can identify, can classify. The file or document example created is by element (mark) and Composition of contents. When reading from printout or Electronically process document, element can help to understand document better. Element descriptive more strong, document each several part more easily identifies. Since appearance marks so far, just there is an advantage with the content of mark, namely when computer system lacks, still can by markNote reasonSolution prints out data.
Summary of the invention
For achieving the above object, the present invention provides a kind of touch screen interface quick development method based on FTK, comprises the following steps:
Step one: determine to classify as main interface, menu interface, function operation interface, inputting interface according to function in each interface that application software utilizes touch-screen to show; Wherein, main interface is entrance and the desktop of whole application software; Menu is used in each function subsystem of interface display can for the function items of operation; Each parameter that function operation interface can be revised for showing each function items and arrange; Inputting interface comprises character input interface, carries out information input for user.
Step 2: determine the top caption region of menu interface, intermediary menu options region, bottom state district;Determine Title area, the menu options region of function operation interface; Determining the input mode of inputting interface, described input mode is soft keyboard and/or option list.
Step 3: increase a special option control in FTK storehouse and define the corresponding interface.
FTK storehouse increases a special functional parameter control and defines the corresponding interface.
Input mode such as inputting interface in previous step is option list or comprises option list, then read the option data of described functional parameter control according to functional parameter control ID from XML file, and leave in control buffer memory.
Step 4: compile new FTK storehouse under linux.
Step 5: according to the classification of system function subsystem, creates data field in XML file and fills in the attribute value of corresponding option control.
Step 6: function items according to actual needs, creates data field in XML file and fills in the attribute value of corresponding function parametric contol; If the input mode determined in step 2 comprises option list, then also it is required to be the functional parameter control that type is option list and in XML file, creates data field and fill in corresponding option value.
Step 7: adopt the character input interface in the main interface of traditional static mode developing application and inputting interface.
Step 8: adopt the mode reading XML file data, dynamically create the option list in menu interface, function operation interface and inputting interface.
Further, the attribute value of option control comprises the number of option control, size, title and event handling function.
Further, the attribute value of functional parameter control comprises the number of functional parameter control, size, title, classification and amendment option.
The useful effect of the present invention is:
The present invention provides a kind of touch screen interface quick development method based on FTK, and simple to operate, applicability is strong.
Accompanying drawing explanation
Fig. 1It it is menu interface signalFigure。
Embodiment
The present invention provides a kind of method realizing touch-screen applications software in Linux platform based on FTK and XML technology. Adopt method provided by the invention, the touch-screen applications software that can be used for business system can be developed quickly and easily.
The design of the present invention is contemplated that: the present invention uses FTK as graphic display engine, then adopts XML file to deposit the attribute value of common controls in graphical interfaces, creates each interfaces windows according to the Data Dynamic read from XML file when application program is run.
Below the implementation step of the present invention is described in detail
Step one: each interface determining touch-screen applications software to be developed, is divided into main interface, menu interface, function operation interface, inputting interface according to function by each interface region.
Main interface as the entrance of whole application software and desktop, general only one.
Menu interface can for the function items of operation in each function subsystem for showing.Such as Fig. 1Shown in, it comprises three function choosing-items.
Each parameter that function operation interface can be revised for showing each function items and arrange.
Inputting interface comprises character input interface, carries out information input for user.
Step 2: the status information district determining the top caption region of menu interface, intermediary menu options region, bottom; Determine Title area, the menu options region of function operation interface; Determining the input mode of inputting interface, described input mode comprises soft keyboard and/or option list.
Soft keyboard mode allows the manual input character of user, option list mode be to provide input option list to allow user select. The former still uses traditional static mode, and the latter can adopt dynamic establishment mode. Concrete grammar judges parameters input type when being system creation functional parameter control, if being option list type, then reads the option data of this control from XML file according to control ID, and leaves in control buffer memory.When this control of user operation, system dynamically creates option list according to the option data in buffer memory. Each parameter options of functional parameter subordinate can be edited by user.
The present invention is in order to realize the object of dynamically establishment, it is necessary to the control for the operation of user's dominant touch carries out customizing exploitation, and user does not need the part of touch operation then carry out traditional static exploitation.
Generally speaking, the top caption region of menu interface and the state display space of bottom adopt static development scheme, and intermediary menu option adopts dynamic development scheme.
The Title area of function operation interface adopts static development scheme, and menu options region adopts dynamic development scheme. Soft keyboard input mode adopts static development scheme, and option list input mode adopts dynamic development scheme.
Step 3: increase a special option control in FTK storehouse and define the corresponding interface;
FTK storehouse increases a special functional parameter control and defines the corresponding interface.
Step 4: compile new FTK storehouse under linux.
Step 5: according to the classification of system function subsystem, creates data field for each menu interface in XML file and fills in the attribute value of corresponding option control.
The attribute value of option control comprises the number of option control, size, title and event handling function etc.
Step 6: function items according to actual needs, creates data field for each function operation interface in XML file and fills in the attribute value of corresponding function parametric contol.
The attribute value of functional parameter control comprises the number of functional parameter control, size, title, classification and amendment option etc.
Practical situation according to input parameter, the functional parameter control being option list for type creates data field in XML file and fills in corresponding option value; If input mode does not comprise option list, then do not need to carry out this operation.
Step 7: adopt the character input interface in the main interface of traditional static mode developing application and inputting interface;
Step 8: adopt the mode reading XML file data, dynamically create the option list in menu interface, function operation interface and inputting interface;
The useful effect of the present invention is:
The present invention provides a kind of touch screen interface quick development method based on FTK, and simple to operate, applicability is strong.
Claims (3)
1. the touch screen interface quick development method based on FTK, it is characterised in that, comprise the following steps:
Step one: determine to classify as main interface, menu interface, function operation interface, inputting interface according to function in each interface that application software utilizes touch-screen to show; Wherein, main interface is entrance and the desktop of whole application software; Menu is used in each function subsystem of interface display can for the function items of operation; Each parameter that function operation interface can be revised for showing each function items and arrange; Inputting interface comprises character input interface, carries out information input for user;
Step 2: determine the top caption region of menu interface, intermediary menu options region, bottom state district; Determine Title area, the menu options region of function operation interface; Determining the input mode of inputting interface, described input mode is soft keyboard and/or option list;
Step 3: increase a special option control in FTK storehouse and define the corresponding interface;
FTK storehouse increases a special functional parameter control and defines the corresponding interface;
Input mode such as inputting interface in previous step is option list or comprises option list, then read the option data of described functional parameter control from XML file according to functional parameter control ID, and leaves in control buffer memory;
Step 4: compile new FTK storehouse under linux;
Step 5: according to the classification of system function subsystem, creates data field in XML file and fills in the attribute value of corresponding option control;
Step 6: function items according to actual needs, creates data field in XML file and fills in the attribute value of corresponding function parametric contol; If the input mode determined in step 2 comprises option list, then also it is required to be the functional parameter that type is option list and in XML file, creates data field and fill in corresponding option value;
Step 7: adopt the character input interface in the main interface of static mode developing application and inputting interface;
Step 8: adopt the mode reading XML file data, dynamically create the option list in menu interface, function operation interface and inputting interface.
2. as claimed in claim 1 based on the touch screen interface quick development method of FTK, it is characterised in that, the attribute value of option control comprises the number of option control, size, title and event handling function.
3. as claimed in claim 1 based on the touch screen interface quick development method of FTK, it is characterised in that, the attribute value of functional parameter control comprises the number of functional parameter control, size, title, classification and amendment option.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112214236A (en) * | 2019-07-10 | 2021-01-12 | 杭州龙牛网络科技有限公司 | Method for building management system of application architecture of software rapid development platform |
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| WO2007072177A1 (en) * | 2005-12-20 | 2007-06-28 | Nokia Corporation | Apparatus, method and computer program product providing user interface configurable command placement logic |
| CN102566864A (en) * | 2010-12-24 | 2012-07-11 | 新奥特（北京）视频技术有限公司 | Flexible customized interface operation method and system |
| CN103377051A (en) * | 2013-07-16 | 2013-10-30 | 广东欧珀移动通信有限公司 | Application interface customizing method based on Android system |
| CN104484189A (en) * | 2014-12-31 | 2015-04-01 | 北京拼图科技有限公司 | Construction and design method of application interface |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050172235A1 (en) * | 2004-02-02 | 2005-08-04 | International Business Machines Corporation | System and method for excluded elements mapping in a user interface |
| WO2007072177A1 (en) * | 2005-12-20 | 2007-06-28 | Nokia Corporation | Apparatus, method and computer program product providing user interface configurable command placement logic |
| CN102566864A (en) * | 2010-12-24 | 2012-07-11 | 新奥特（北京）视频技术有限公司 | Flexible customized interface operation method and system |
| CN103377051A (en) * | 2013-07-16 | 2013-10-30 | 广东欧珀移动通信有限公司 | Application interface customizing method based on Android system |
| CN104484189A (en) * | 2014-12-31 | 2015-04-01 | 北京拼图科技有限公司 | Construction and design method of application interface |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112214236A (en) * | 2019-07-10 | 2021-01-12 | 杭州龙牛网络科技有限公司 | Method for building management system of application architecture of software rapid development platform |
| CN112214236B (en) * | 2019-07-10 | 2023-04-07 | 杭州龙牛网络科技有限公司 | Method for building management system of application architecture of software rapid development platform |
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