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Screen projection method, terminal and computer readable memory medium

A projection and screen technology, applied in the field of communication, can solve problems such as low user experience and leakage of user privacy by screen projection methods

Inactive Publication Date: 2017-10-27
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing screen projection method may leak user privacy, resulting in a problem of low user experience

Method used

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  • Screen projection method, terminal and computer readable memory medium
  • Screen projection method, terminal and computer readable memory medium
  • Screen projection method, terminal and computer readable memory medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0066] In order to solve the problem that the existing screen projection function may leak user privacy and further affect the user experience, the embodiment of the present invention provides a screen projection method, which ensures that the user's own private information will not be sent during the screen projection process. to the projection receiving end for projection display, please refer to figure 2 , figure 2 It is a schematic flowchart of the screen projection method provided in the first embodiment of the present invention, and the screen projection method includes the following steps:

[0067] S21: During the terminal projection process, it is detected that there is new display data outside the current projection interface, and the new display data is preset protection data.

[0068] Due to the limitation of the screen size of the user terminal, it is not possible to well meet the needs of the user when performing video playback or audio-visual entertainment, so...

no. 2 example

[0088] This embodiment provides a screen projection method on the basis of the first embodiment. The difference from the first embodiment is that when the screen projection method determines that the received new display data is preset protection data , while prohibiting the new display data from being sent to the projection receiving end for projection, the current projection interface can also be continuously projected to realize the function of continuous projection. See Figure 6 , Figure 6 It is a schematic flowchart of the screen projection method provided in the second embodiment of the present invention, including:

[0089] S61: During the terminal projection process, it is detected that there is new display data outside the current projection interface.

[0090] The method of detecting whether there is new display data outside the current projection interface is not limited here, and any existing detection method may be used.

[0091] S62: Filter the new display d...

no. 3 example

[0099] On the basis of the foregoing first and second embodiments, this embodiment provides a terminal for implementing the steps of the foregoing screen projection method, where the terminal includes a processor, a memory, and a communication bus. See Figure 8 , Figure 8 It is a schematic structural diagram of a terminal provided in the third embodiment of the present invention, wherein:

[0100] The communication bus 83 is used to realize connection and communication between the processor 81 and the memory 82;

[0101] The processor 81 is used to execute the screen projection program stored in the memory 82 to realize the following steps:

[0102] During the projection process of the terminal, when it is detected that there is new display data outside the current projection interface, determine whether the new display data is preset protection data;

[0103] If so, security processing is performed on the current projection of the terminal to prohibit the new display dat...

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Abstract

The invention discloses a screen projection method, a terminal and a computer readable memory medium. In a projection process of a terminal, when it is detected that new display data exists out of a current projection interface, whether the new display data is preset protection type data or not is determined; and if the new display data is the preset protection type data, secure processing is carried out on current projection of the terminal, so the new display data is forbidden to be sent to a projection receiving end for projection. The corresponding protection type data is prevented from being sent to the projection receiving end for projection display. The problem that user privacy is leaked due to the fact that other user can browse and check the protection type data through the projection display of the projection receiving end when the corresponding protection type data is sent to the projection receiving end for projection in the projection process of the screen is effectively avoided; unnecessary losses to the user can be avoided; moreover, the trust of the user for a screen projection function is improved; and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically, to a screen projection method, a terminal and a computer-readable storage medium. Background technique [0002] With the development of intelligence, in order to meet the needs of users, most of the existing mobile phones have realized the function of screen projection, so that users can display the images on the mobile phone, Audio and other data are sent to large-screen terminals for projection and display, such as connecting a mobile phone to a smart TV for movie playback, thereby improving the user's audio-visual enjoyment. [0003] In the process of screen projection, if QQ, WeChat, SMS or other pop-up messages are received on the mobile phone, the mobile phone will also send the pop-up message to the projection receiver (such as the above-mentioned smart TV) for projection playback; even When receiving an incoming call prompt, the mobile phone will also...

Claims

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Application Information

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IPC IPC(8): H04M1/725G06F21/62
CPCG06F21/62H04M1/72409H04M1/7243H04M1/72463H04M1/72469
Inventor 马鸿耀
Owner NUBIA TECHNOLOGY CO LTD
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