Deleting control method and device for intelligent television text

Abstract

The invention provides a deleting control method and device for an intelligent television text, wherein under the state that a simulation keyboard is called out, the method comprises the steps of receiving and analyzing a first control signal; if the first control signal indicates that a delete key on the simulation keyboard obtains an operation focus, moving the operation focus to the delete key; receiving and analyzing a second control signal; in the second control signal indicates that the delete key on the simulation keyboard is triggered to delete characters on a textbox, judging whether the triggering of the second control signal accords with a preset rule, wherein the preset rule defines conditions for deleting all or part of the characters correspondingly; if the judging result is yes, performing the delete operation on the characters of the textbox. The deleting efficiency of a character string is improved by the deleting control method for the intelligent television text, and the user experience of an intelligent television is improved.

Description

technical field [0001] The present invention relates to the technical field of smart TVs, in particular to a text deletion control method and device for smart TVs. Background technique [0002] With the widespread intelligence of mobile phones and tablet computers, smart TVs are gradually entering our lives. Smart TVs, like smart phones, have a fully open platform and are equipped with an operating system. Users can install and uninstall software, games and other programs by themselves. Such programs may be provided by smart TV manufacturers or third-party service providers. Provided, through such programs, the functions of smart TVs can be continuously expanded. In addition, it is also possible to surf the Internet through a network cable or a wireless network. That is, a real smart TV can obtain program content from various channels such as the Internet, AV equipment, and PC, and through an easy-to-use integrated operation interface, the content most needed by consumers ...

AI Technical Summary

Problems solved by technology

[0007] Yet, adopt the character deletion method of prior art, because remote controller can only carry out deletion operation to the character of text box by simulating keyboard, operation has been very inconvenient, and will press the OK key of remote controller every time delete a character simultaneously, so As many characters in the text box need to be deleted as many times as the OK button on the remote control is triggered, the operation of deleting characters in the text box is more troublesome and affects the user experience of the smart TV

Images