Display screen brightness control method and apparatus and terminal device

The invention proposes a display screen brightness control method and apparatus and a terminal device. The method comprises the steps of receiving an application enable request, wherein the enable request carries attribute information of an application; and obtaining a first brightness value, corresponding to the attribute information of the application, of a display screen according to a preset brightness adjustment policy. Through the display screen brightness control method and apparatus and the terminal device provided by the invention, the brightness of the display screen can be automatically adjusted along with different applications, and a brightness adjustment mode is flexible, so that the user operation is reduced, the comfortable brightness can be provided for a user, the eyes of the user are protected, and the user experience is improved. 本申请提出种显示屏亮度控制方法、装置及终端设备，其中，该方法包括：接收应用开启请求，所述开启请求中携带应用的属性信息；根据预设的亮度调整策略，获取与所述应用的属性信息对应的显示屏的第亮度值。通过本发明提供的显示屏亮度控制方法、装置及终端设备，实现了显示屏的亮度随着应用的不同而自动调整，亮度调节方式灵活，即节省了用户的操作，