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Screen projection method and electronic equipment

A technology for electronic equipment and screens, applied in electrical components, selective content distribution, image communication, etc., can solve problems affecting user screen projection experience, etc.

Active Publication Date: 2022-01-04
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the user projects the interface of the first electronic device (such as a mobile phone) to a second electronic device (such as a TV) for display, if the interface of the first electronic device is an interface such as full-screen video playback, full-screen presentation PPT, etc., the second The screen projection interface displayed on electronic devices often has black borders around it, which affects the user's screen projection experience

Method used

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  • Screen projection method and electronic equipment
  • Screen projection method and electronic equipment
  • Screen projection method and electronic equipment

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Embodiment Construction

[0046] The terms used in the embodiments of the present application are only used to explain specific embodiments of the present application, and are not intended to limit the present application.

[0047] Screen projection in this embodiment of the present application refers to displaying an interface on one electronic device on another electronic device in real time. For convenience of description, in the embodiments of the present application, the aforementioned "one electronic device" is referred to as a "first electronic device", and the aforementioned "another electronic device" is referred to as a "second electronic device". The interface that needs to be projected on the first electronic device is called the source interface, and the interface displayed on the second electronic device after the screen is projected is called the "screen projection interface". It should be noted that the screen projection function may be provided by the system or by an application, which...

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PUM

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Abstract

The invention provides a screen projection method and electronic equipment. In the method, a first electronic device receives a first request sent by a first application, and the first request is used for requesting to display a first interface; the length-width ratio of the first interface is different from the screen aspect ratio of the first electronic equipment; in response to the first request, a second interface is displayed on the screen, the second interface comprises the first interface, and the area, except the first interface, in the second interface is a black edge area; an operation of projecting a second interface to a second electronic device is detected, and then a third interface is sent to the second electronic equipment, wherein the third interface does not comprise the black edge area of the second interface; the second electronic equipment is used for displaying the third interface. According to the invention, black edges around the screen projection interface displayed by the second electronic equipment can be reduced, and the screen projection experience of a user is improved.

Description

technical field [0001] The present application relates to the technical field of smart terminals, in particular to a screen projection method and electronic equipment. Background technique [0002] Currently, many users own multiple electronic devices, such as mobile phones, tablet computers (PADs), personal computers (Personal Computers, PCs), televisions, and so on. When the user projects the interface of the first electronic device (such as a mobile phone) to a second electronic device (such as a TV) for display, if the interface of the first electronic device is an interface such as full-screen video playback, full-screen presentation PPT, etc., the second The screen projection interface displayed on the electronic device is often surrounded by black borders, which affects the user's screen projection experience. Contents of the invention [0003] The present application provides a screen projection method and an electronic device, which can reduce the black borders a...

Claims

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Application Information

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IPC IPC(8): H04N21/488H04N21/4363H04N21/41H04N21/4402H04N21/472
CPCH04N21/4884H04N21/43637H04N21/41265H04N21/4122H04N21/4402H04N21/472
Inventor 刘诗聪
Owner HONOR DEVICE CO LTD