Screen projection method, screen projection apparatus, electronic device and storage medium

An electronic device, comprising:

• a communicating module;
• a memory;
• and
• one or more processors,
• wherein the communicating module is configured to establish a communication connection between a device screen to be projected and a display screen;
• the memory is configured to store one or more programs;
• the one or more programs, when executed by the one or more processors, performs a screen projection method, the screen projection method comprising:
• when a screen projection instruction is received, determining the number of device screens to be projected;
• based on a principle of equal distribution and/or a principle that a first display screen is projected first, and a previously-acquired number of projected device screens on each display screen and the number of device screens to be projected, determining a target display screen of each device screen to be projected;
• and
• projecting and displaying each device screen to be projected on a corresponding target display screen,
• wherein when two display screens are used for screen projection display, and the number of device screens to be projected is one, based on a principle of equal distribution and/or a principle that a first display screen is projected first, and the pre-acquired number of projected device screens on each display screen and the number of device screens to be projected, determining a target display screen of each device screen to be projected comprises:
• determining a comparison result between the number of projected device screens on the first display screen and the number of projected device screens on the second display screen;
• when the number of projected device screens on the first display screen is equal to the number of projected device screens on the second display screen, determining that the target display screen of the device screen to be projected is the first display screen;
• when the number of projected device screens on the first display screen is greater than the number of projected device screens on the second display screen, determining that the target display screen of the device screen to be projected is the second display screen.

A computer-readable non-transitory storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, performs a screen projection method, the screen projection method comprising:

• when a screen projection instruction is received, determining the number of device screens to be projected;
• based on a principle of equal distribution and/or a principle that a first display screen is
• projected first, and a previously-acquired number of projected device screens on each display screen and the number of device screens to be projected, determining a target display screen of each device screen to be projected;
• and
• projecting and displaying each device screen to be projected on a corresponding target display screen,
• wherein when two display screens are used for screen projection display, and the number of device screens to be projected is one, based on at least one of the principle of equal distribution or the principle that a first display screen is projected first, and on a number of previously-acquired projected device screens on each display screen and the number of device screens to be projected, determining a target display screen of each device screen to be projected further comprises:
• determining a comparison result between the number of projected device screens on a first display screen and the number of projected device screens on a second display screen,
• when the number of projected device screens on the first display screen is equal to the number of projected device screens on the second display screen, determining that the target display screen of the device screen to be projected is the first display screen,
• when the number of projected device screens on the first display screen is greater than the number of projected device screens on the second display screen, determining that the target display screen of the device screen to be projected is the second display screen.