Abstract: Example methods, devices, and computer program products are provided. An example method includes receiving, by a third process, a first render tree generated by a first process. The first render tree is configured to draw an interface associated with the first process and a first display region. The method includes generating, by the third process, a first interface based on the first render tree. The first interface comprises the interface associated with the first process, on the first display region. The method includes receiving, by a fourth process, a second render tree generated by a second process. The second render tree is configured to draw an interface associated with the second process, on the first display region. The method includes generating, by the fourth process, a second interface based on the second render tree. The second interface comprises the interface associated with the second process, on a second display region.

Abstract: A control blurring method and apparatus, a terminal device, and a readable storage medium are provided, which are applicable to the terminal field. The method includes: obtaining a dynamic parameter of a first control in a first frame image during drawing of the first frame image; encapsulating a drawing result of the first frame image and a dynamic parameter, to obtain a result of the encapsulation; performing composition on the drawing result of the first frame image based on the dynamic parameter, to obtain a composition result having a blur effect of the first frame image; and performing display based on the composition result of the first frame image.

Abstract: A method includes detecting an input operation performed on a display screen of a terminal when the display screen is touched and when a color temperature adjustment region is displayed on the display screen, converting, in response to the input operation, coordinates of an operation point corresponding to the input operation into a first color parameter, obtaining ambient light converting a color parameter of 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, and displaying the target color parameter on the display screen of the terminal.

Abstract: A method includes detecting an input operation performed on a display screen of a terminal when the display screen is touched and when a color temperature adjustment region is displayed on the display screen, converting, in response to the input operation, coordinates of an operation point corresponding to the input operation into a first color parameter, obtaining ambient light converting a color parameter of 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, and displaying the target color parameter on the display screen of the terminal.