Method and device for adjusting screen brightness of electronic equipment

Abstract

An embodiment of the present invention provides a method and a device for adjusting screen brightness of electronic equipment. The method comprises the steps as follows: when at least two buttons of the plurality of buttons on the electronic equipment are pressed down, button identification signals corresponding to the pressed buttons are obtained; and the screen brightness of a current interface of the electronic equipment is adjusted according to the corresponding button identification signals and preset screen brightness adjusting button information. The device comprises a button identification signal obtaining module and a screen brightness adjusting module. By adopting the method and device in the present invention, the screen brightness can be adjusted quickly and conveniently without quitting from the current operating interface, thus different brightness requirements in different environments can be adapted; in addition, the method has simple operating steps, thereby improving user experiences.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular to a method and device for adjusting the brightness of a mobile phone screen. Background technique [0002] Most of the display screens used in existing mobile phones are TFT LCD screens, which rely on backlight to emit light to display content. Under different environmental conditions, the requirements for the brightness of the backlight are different. The brightness that can be used normally in an indoor environment may not be clearly visible under strong outdoor light. Similarly, the normal brightness during the day will feel dazzling at night. At present, most mobile phones support users to adjust the brightness of LCD backlight to adapt to different usage scenarios. [0003] In the prior art, the brightness of the mobile phone screen is mainly adjusted through the menu, and its main steps include: entering the main menu; selecting "settin...

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the above-mentioned existing method for adjusting the brightness of the mobile phone screen requires the user to go through multiple setting steps to realize the adjustment of the brightness of the mobile phone screen, and the setting steps are complicated; in addition, when the user is surfing the Internet or playing games through the mobile phone, the user If you need to adjust the screen brightness of the mobile phone, you need to launch the current operating interface. After setting the screen brightness of the mobile phone, you will enter the previous operating interface again, which affects the user's experience with the mobile phone.

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