File Opening Method and Device

A method comprising:

• entering, by a first device, a multi-screen collaboration mode in a preset manner for performing multi-screen collaboration with a second device that enters the multi-screen collaboration mode;
• displaying, by the first device, a first interface, and projecting, by the first device, the first interface onto a second interface of the second device, wherein the first interface comprises a file icon, the second interface comprises the first interface, and a file corresponding to the file icon is stored in the first device;
• detecting, by the first device, an operation performed on the file icon;
• determining, by the first device, that the operation is performed on a display screen of the first device or a display screen of the second device;
• when the operation is performed on the display screen of the first device, opening, by the first device, the file on the first device;
• and
• when the operation is performed on the display screen of the second device, opening, by the first device, the file on the second device.

An electronic device comprising:

• a display;
• one or more processors;
• and
• a non-transitory memory;
• and
• wherein the memory stores one or more programs, the one or more programs comprise instructions, and when the instructions are executed by the electronic device, the electronic device is caused to perform following operations:
• entering a multi-screen collaboration mode in a preset manner for performing multi-screen collaboration with a second device that enters the multi-screen collaboration mode;
• displaying a first interface on the display, and projecting the first interface onto a second interface of the second device, wherein the first interface comprises a file icon, the second interface comprises the first interface, and a file corresponding to the file icon is stored in the electronic device;
• detecting an operation performed on the file icon;
• determining that the operation is performed on the display of the electronic device or a display screen of the second device;
• when the operation is performed on the display screen of the electronic device, opening the file on the electronic device;
• and
• when the operation is performed on the display screen of the second device, opening the file on the second device.

A non-transitory computer-readable storage medium storing a program, wherein when the program is run on an electronic device, the electronic device is caused to perform following operations:

• entering a multi-screen collaboration mode in a preset manner for performing multi-screen collaboration with a second device that enters the multi-screen collaboration mode;
• displaying a first interface, and projecting the first interface onto a second interface of the second device, wherein the first interface comprises a file icon, the second interface comprises the first interface, and a file corresponding to the file icon is stored in the electronic device;
• detecting an operation performed on the file icon;
• determining that the operation is performed on a display screen of the electronic device or a display screen of the second device;
• when the operation is performed on the display screen of the electronic device, opening the file on the electronic device;
• and
• when the operation is performed on the display screen of the second device, opening the file on the second device.