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A kind of screen off screen projection control method, device and computer readable storage medium

A control method and screen-off technology, which is applied in the direction of program control design, calculation, program control device, etc., can solve the problems of reducing system energy consumption, insufficient control scheme of projection screen display, and poor user experience, etc., to improve projection screen duration, reduce screen projection energy consumption, and enhance user experience

Active Publication Date: 2022-07-01
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. When the terminal screen is turned off, the screen projection function will be interrupted
[0005] 2. If the user encounters a usage scenario where the user does not need to look at the smart terminal when casting the screen, the terminal will consume more power if the screen is always on
[0006] Therefore, the current projected screen display control scheme is not perfect enough to reduce system energy consumption on the premise of meeting the actual needs of users, and the user experience is not good.

Method used

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  • A kind of screen off screen projection control method, device and computer readable storage medium
  • A kind of screen off screen projection control method, device and computer readable storage medium
  • A kind of screen off screen projection control method, device and computer readable storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0084] image 3 It is a flowchart of the first embodiment of the control method for screen-off and screen-casting according to the present invention. A control method for screen-off and screen-casting, the method includes:

[0085] S1. During the screen projection creation stage, if the screen-off projection instruction is received, the screen-off projection state is entered; if the screen-off projection instruction is not received, the bright-screen projection state is entered;

[0086] S2. In the off-screen projection state, if a bright-screen instruction is received, switch from the off-screen projection state to the bright-screen projection state;

[0087] S3. In the bright-screen projection state, if a screen-off instruction is received, switch from the bright-screen projection state to the off-screen projection state;

[0088] S4. In the off-screen projection state or the bright-screen projection state, if a stop projection instruction is received, the current projecti...

Embodiment 2

[0092] Figure 4 This is a flowchart of the second embodiment of the screen-off screen projection control method of the present invention. Based on the above-mentioned embodiments, in the screen projection creation stage, if a screen-off-screen projection instruction is received, the screen-off projection state will be entered. When the screen-off-screen projection command is reached, the screen-on-screen projection state is entered, including:

[0093] S11. In the projection screen creation stage, generate a first option for screen projection without screen;

[0094] S12. Monitor the open state of the first option, and if the first option is switched from the closed state to the open state, generate an off-screen projection instruction, and enter the off-screen projection state;

[0095] S13. If the off state of the first option does not change within the first preset operation time limit, enter the bright screen projection state.

[0096] In this embodiment, first, in the ...

Embodiment 3

[0101] Figure 5 This is a flowchart of the third embodiment of the screen-off-screen projection control method of the present invention. Based on the above embodiments, in the off-screen projection state, if a bright-screen instruction is received, the off-screen projection state Switching to the bright screen projection state includes:

[0102] S21. In the screen-off-screen projection state, generate a second option for bright-screen projection;

[0103] S22. Detect the on state of the second option, and if the second option is switched from the off state to the on state, switch from the off-screen projection state to the bright-screen projection state;

[0104] S23. If the closed state of the second option does not change within the second preset operation time limit, keep the screen-off and screen-casting state.

[0105]In this embodiment, first, in the off-screen projection state, a second option for bright-screen projection is generated; then, the ON state of the secon...

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PUM

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Abstract

The invention discloses a screen-off screen projection control method, device and computer-readable storage medium, wherein the method includes: in a screen projection creation stage, if a screen-off screen projection instruction is received, entering a screen-off screen projection state; If the screen-off projection command is not received, the screen-on-screen projection state is entered; then, in the off-screen projection state, if a screen-on-screen command is received, the screen-off projection state switches to The screen-on-screen projection state; and then, in the screen-on-screen projection state, if a screen-off instruction is received, the screen-on-screen projection state is switched to the screen-off projection state. A user-friendly screen projection control scheme is implemented, so that during the projection control process, the current projection display state can be adjusted in real time according to the actual usage needs of the user, so as to reduce the reduction of screen projection without affecting the user's projection usage. The screen projection energy consumption of the device increases the screen projection time and enhances the user experience.

Description

technical field [0001] The present invention relates to the field of mobile communications, and in particular, to a control method, device and computer-readable storage medium for screen-off and screen-casting. Background technique [0002] In the prior art, with the rapid development of smart terminal devices, the improvement of modern people's living standards, the popularization of smart devices and various Internet Apps, there are more and more application scenarios for screen projection, for example, various types of mobile devices. The popularity of network anchors is suitable for various application scenarios including games, food, outdoor, etc. At the same time, it also brings more benefits to users by projecting movies on mobile phones, corporate office scenes, users playing games on large screens, and home entertainment. Convenient, friendlier, and richer large-screen experience. [0003] However, when using a smart device to cast the screen to a TV or computer, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14G06F9/4401G06F9/448G06F1/3206G06F1/3234
CPCG06F3/1454G06F9/4418G06F9/4482G06F1/3206G06F1/3234
Inventor 姚存才
Owner NUBIA TECHNOLOGY CO LTD
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