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|1. (WO2018076375) METHOD AND DEVICE FOR ADJUSTING COLOR TEMPERATURE, AND GRAPHICAL USER INTERFACE|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
|Title:||METHOD AND DEVICE FOR ADJUSTING COLOR TEMPERATURE, AND GRAPHICAL USER INTERFACE|
A method and a device for adjusting color temperature, and a graphical user interface, for solving the problem that it is difficult to adjust the color temperature of a display screen to a target color temperature matching an ambient condition, due to the limited range of color temperature adjustment of a terminal. The invention is used in the terminal. The display screen of the terminal has a color temperature adjustment region, each operating point in the color temperature adjustment region being used for displaying one color, and different operating points displaying different colors. The method comprises: when the color temperature adjustment region is displayed on the display screen, detecting the input operation on the display screen when the display screen is touched; in response to the detected input operation, converting the coordinates of the operating point corresponding to the input operation into a first color parameter; acquiring ambient light; converting the ambient light into a second color parameter; integrating the first color parameter and the second color parameter to obtain a third color parameter; converting the third color parameter into a target color parameter; displaying the target color parameter on the display screen of the terminal.