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Realization method of set-top box application program system

A technology of application program and implementation method, which is applied in the direction of program control device, program loading/starting, electrical components, etc., can solve the problems of reducing development cost, difficult modification, poor portability, etc., and achieve low development cost and strong portability Effect

Inactive Publication Date: 2013-05-01
FUJIAN NEWLAND COMM SCI TECH
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  • Claims
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an implementation method of a set-top box application program system, which overcomes the shortcomings of traditional set-top box interface events and business logic binding, difficult modification, and poor portability, and reduces development costs. Can well meet the needs of operators

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  • Realization method of set-top box application program system

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Embodiment Construction

[0012] Refer below figure 1 The present invention will be further described in conjunction with embodiment:

[0013] A method for realizing a set-top box application program system, comprising the following steps:

[0014] Step 10. Define the interface of the set-top box as a dialog box in the GUI configuration file of the set-top box, and represent various graphic operations on the interface of the set-top box with controls, including menus, lists, scroll bars, video boxes, static pictures and texts, and self-drawing Controls, and the events of each control responding to external input are connected with the interface of the set-top box application program.

[0015] Step 20, define the corresponding event functions of the controls in the dialog boxes of various set-top box interfaces in different LUA scripts.

[0016] Step 30, designing a set of modules, including a program management module, a program search module, a system setting module, and a security management module...

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Abstract

The invention provides a realization method of an application program system, which comprises the following steps of: when a set-top box is started and displays a system interface, carrying out corresponding system interface drawing according to a GUI (Graphical User Interface) file, simultaneously waiting for external input, triggering the corresponding event of a control element in a set-top box dialog box by an interface corresponding to a set-top box application program when a request is input externally, analyzing an LUA (Least User Access) script corresponding to the dialog box by an LUA script analytical engine, running a corresponding event function in the LUA script, and calling a set-top box bottom layer function to complete corresponding event operation by a module interface defined by the set-top box. By the invention, the defect of the conventional set-top boxes that the interface event and the service logic are bound together with difficult modification and poor transportability is overcome, the development cost is decreased, and the requirements of operators can be well met.

Description

【Technical field】 [0001] The invention relates to an embedded technology, in particular to a method for realizing a set-top box application program system, and especially belongs to the technology in the field of set-top boxes. 【Background technique】 [0002] With the large-scale popularization of digital TV in the country, the functions of digital TV set-top boxes as digital TV terminal products are becoming more and more powerful, especially the functions related to the human-computer interaction interface that users use the most are becoming more and more complicated, especially because China Due to the complexity and regionality of the digital TV market, various operators put forward various customization requirements, leading to different set-top box interface systems. For set-top box manufacturers, a large amount of manpower is required for development, which takes a long period and is not easy to maintain. Traditional set-top box interface events and business logic a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/472H04N21/443G06F9/445
Inventor 方立
Owner FUJIAN NEWLAND COMM SCI TECH
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