Vehicle-mounted screen projection method, device and equipment and storage medium

Abstract

The invention provides a vehicle-mounted screen projection method, device and equipment and a storage medium, and the method comprises the steps: obtaining a vehicle machine system type of a vehicle to be subjected to screen projection through responding to the handshake completion of a screen projection application, determining a corresponding screen projection strategy class based on the vehicle machine system type, and enabling the screen projection strategy class to be used for carrying out the screen projection management according to the corresponding vehicle machine system type. Responding to a screen projection operation instruction of the screen projection application through a preset interface, calling a corresponding screen projection strategy class to transmit and control the screen projection content of the vehicle to be subjected to screen projection, and transmitting screen projection state information to the screen projection application through a preset callback flow in the screen projection process; according to the method, the unified interface is established to adapt to different vehicle machine system types, and differential screen projection logic is packaged by utilizing the strategy class, so that the system difference can be effectively shielded in the screen projection process, the development workload of functions and screen projection tools is reduced, the multi-platform adaptation complexity can be reduced, the universality of a screen projection scheme is improved, and the screen projection efficiency is improved. And the cost investment in the development process is reduced.

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