Set-top box browser control focus skip method

A technology of browsers and set-top boxes, applied in the information field, can solve problems such as troubles, insufficient processor computing power, limited memory, etc.

Active Publication Date: 2011-09-28
GUANGDONG XINGHAI DIGITAL HOME IND TECH RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Embedded systems have some innate characteristics: 1. The CPU is weak in power and low in power consumption. Most of them are not based on X86 architecture, many of them are based on ARM cores, and some are based on special DSP cores. The computing power of the

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  • Set-top box browser control focus skip method
  • Set-top box browser control focus skip method
  • Set-top box browser control focus skip method

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Embodiment Construction

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0040] The buttons on the remote control generally include: up, down, left, and right direction keys, number keys, OK, color keys, and other function keys. For the use of embedded browsers, it is mainly done through the arrow keys and OK. Based on this feature, it is required that the focus of the web page cannot be too much, and the bounce between the focus must be reasonable. When the webpage exceeds the display range of the TV, the u...

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PUM

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Abstract

The embodiment of the invention discloses a set-top box browser control focus skip method, which comprises the following steps of: receiving key message; converting the key message into a standard key event of a browser; shunting the message; searching the last focus by calculating the priorities of all alternative focuses ahead of the current focus to find the focus with highest priority as the last focus; setting the acquired focus with highest priority as the current focus to complete focus skip processing; setting the focus by directly adopting a standard default mode of the browser to complete focus skip processing; searching the next focus by calculating the priorities of all alternative focuses behind the current focus to find the focus with highest priority as the next focus; and setting the acquired focus with highest priority as the current focus to complete focus skip processing. Through the embodiment, accurate skip of upper and lower keys is realized, the browser provides friendly user interaction, and the satisfaction of a user is effectively improved.

Description

Technical field [0001] The invention relates to the field of information technology, in particular to a method for controlling a focus jump of a set-top box browser. Background technique [0002] At present, most set-top boxes, whether digital TV or IPTV; and most mobile phone platforms, are embedded system platforms. Embedded systems have some innate characteristics: 1. The CPU is weak, and the power consumption is low. Most of them are not X86 architectures. Many are based on ARM cores, and some are based on specialized DSP cores. There are many types of CPUs on the PC. 2. Resources such as memory are very limited, generally ranging from 4MB to 64MB. 3. The WEB features that need to be supported do not need to be as rich as the PC version, and generally support the most basic HTML. 4. In addition, the interactive mode of the set-top box is different from that of the PC. The PC uses the keyboard, and the interactive mode of the set-top box is mainly the remote control. [0003...

Claims

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Application Information

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IPC IPC(8): H04N21/472H04N21/4782
Inventor 雷曾荣殷伟罗笑南
Owner GUANGDONG XINGHAI DIGITAL HOME IND TECH RES INST
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