Intelligent backlight adjusting method and device

Abstract

The invention relates to an intelligent backlight adjusting method and device. The method comprises the following steps: a data detection step, namely a terminal fingerprint sensor detects fingerprint data generated by a finger pressing or sliding fingerprint sensor of a user. In combination with a data judgment step, a processor is used for judging whether a terminal is in a hand-held state. If the terminal is in the hand-held state, a terminal screen is turned on, and the screen is kept to be not turned off, and otherwise, the terminal screen is not turned on. When in the terminal is in the hand-held state, a light collection step is executed, namely a terminal light sensor collects the light intensity of a current ambient environment through a light hole and reports the collected light intensity the ambient environment to an application layer, and the application layer executes an intelligent adjustment step according to the reported environmental light intensity to intelligently adjust the backlight of the terminal. According to the intelligent backlight adjusting method and device provided by the invention, the backlight of the terminal is intelligently adjusted via direct operation of the finger of the user on the fingerprint sensor, thereby greatly reducing the adjustment steps of the backlight, and simplifying the program of the user for re-adjusting the screen brightness due to environment change when using a mobile terminal, in order to improve the user experience.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for intelligently adjusting a backlight source of a mobile terminal. Background technique [0002] At present, most of the existing terminals with display screens (such as mobile phones or IPADs) are equipped with a backlight adjustment function. In the current scheme, when users want to adjust the backlight, they often need to unlock and open the screen before entering The backlight adjustment module performs manual or automatic backlight adjustment. This operation is cumbersome for most users who do mobile phone reading and information acquisition. This method of adjusting the screen backlight affects the user experience. [0003] With the continuous development of mobile terminal hardware technology, more and more fingerprint sensors are applied to mobile terminals, such as mobile phones. There are already fingerprint sensors embedded in the back ...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing terminals with display screens (such as mobile phones or IPADs) are equipped with a backlight adjustment function. In the current scheme, when users want to adjust the backlight, they often need to unlock and open the screen before entering The backlight adjustment module performs manual or automatic backlight adjustment. This operation is cumbersome for most users who do mobile phone reading and information acquisition. This method of adjusting the screen backlight affects the user experience.

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