Screen projection method, system and related device

A technology of screen projection and display screen, applied in the electronic field, can solve problems such as user privacy leakage, and achieve the effect of ensuring privacy, protecting privacy and improving experience.

Inactive Publication Date: 2019-09-10
HUAWEI TECH CO LTD
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  • Screen projection method, system and related device
  • Screen projection method, system and related device
  • Screen projection method, system and related device

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[0033] The technical solutions in the embodiments of the present application will be described clearly and in detail below in conjunction with the accompanying drawings. Among them, in the description of the embodiments of this application, unless otherwise specified, " / " means or means, for example, A / B can mean A or B; "and / or" in the text is only a description of associated objects The association relationship indicates that there may be three kinds of relationships, for example, A and / or B, which may indicate: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiment of the present application , "plurality" means two or more than two.

[0034] Hereinafter, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as implying or implying relative importance or implicitly specifying the quantity of indicated technical features. Therefore, the features defined as "first" an

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Abstract

The invention discloses a screen projection method and system and a related device. The invention discloses a screen projection method which comprises the steps that firstly, an electronic device displays M application interfaces on a display screen of the electronic device, and M is an integer larger than 1; then, the electronic equipment receives the first selection operation, and N applicationinterfaces are determined according to the first selection operation; wherein the first selection operation is used for the electronic device to determine the N application interfaces from the M application interfaces, and N is a positive integer smaller than or equal to M. Then, in response to the first selection operation, the electronic device sends first data to an external display device, andthe first data is used for the external display device to display the N application interfaces. When the electronic equipment displays a plurality of application interfaces in a split-screen mode, one or more of the application interfaces can be selected to be projected to the large-screen display, it is guaranteed that the application interface involving privacy of a user needs to be confirmed by the user and then subjected to screen projection, and the privacy of the user is protected.

Description

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Claims

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Application Information

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Owner HUAWEI TECH CO LTD
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