Screen projection method and apparatus, and terminal

A terminal and screen technology, applied in the field of communication, can solve problems such as poor flexibility and achieve the effect of improving flexibility

Inactive Publication Date: 2018-07-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a screen projection method, device, and terminal to at least solve the problem of poor flexibility in existing screen projection methods in the related art

Method used

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  • Screen projection method and apparatus, and terminal
  • Screen projection method and apparatus, and terminal
  • Screen projection method and apparatus, and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking running on a mobile terminal as an example, figure 1 It is a hardware structure block diagram of a mobile terminal with a screen projection method according to an embodiment of the present invention. Such as figure 1 As shown, the mobile terminal 10 may include one or more (only one is shown in the figure) processors 12 (the processors 12 may include but not limited to processing devices such as microprocessors MCUs or programmable logic devices FPGAs), for A memory 14 for storing data, and a transmission device 16 for communication functions. Those of ordinary skill in the art can understand that, figure 1 The shown structure is only for illustration, and it does not limit the structure of the above-mentioned electronic device. For example, the mobile terminal 10 may also include figure 1 more or...

Embodiment 2

[0106] In this embodiment, a screen projection device is also provided, which is used to implement the above embodiments and preferred implementation modes, and what has been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0107] Figure 5 is the structural frame of the screen projection device according to the embodiment of the present invention Figure 1 ,Such as Figure 5 As shown, the device includes:

[0108] A determining module 52, configured to determine that a screen projection channel has been established between the terminal and the display device;

[0109] The triggering module 54 is connected to the above-mentioned determination module 52, and is used...

Embodiment 3

[0126] An embodiment of the present invention provides a storage medium. Optionally, in this embodiment, the above-mentioned storage medium may be configured to store program codes for performing the following steps:

[0127] S1, determining that a screen projection channel is established between the terminal and the display device;

[0128] S2. Trigger sending a control command to the display device according to a preset trigger condition, wherein the control command is used to control the projection of the screen content of the terminal to the display device, and the control command is sent through the established screen projection channel.

[0129] Optionally, the storage medium is also configured to store program codes for performing the following steps:

[0130] According to preset trigger conditions, triggering to send control instructions to the display device includes:

[0131] S1, monitoring the operation actions generated by the terminal;

[0132] S2, judging whet...

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PUM

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Abstract

The invention provides a screen projection method and apparatus, and a terminal. The method comprises the steps of determining that a screen projection channel is established between the terminal anda display device; and according to preset triggering conditions, triggering the display device to send a control instruction, wherein the control instruction is used for controlling screen contents ofthe terminal to be projected to the display device, and the control instruction is sent by the established screen projection channel. Through the screen projection method and apparatus, the problem of poor flexibility of an existing screen projection mode in related technologies is solved, so that the effect of improving the screen projection flexibility is achieved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a screen projection method, device and terminal. Background technique [0002] Miracast forms a connection through Wi-Fi CERTIFIED Wi-Fi Direct, without access to any Wi-Fi network, to realize the Miracast wireless display sharing function, and directly project the screen on the mobile device to the display device. During the test, after the mobile device and the display device are successfully connected, the user operates on the mobile device, and the display device will synchronously display the screen content on the mobile device, and the display device only mirrors the current screen of the mobile device. [0003] This screen projection technology based on Miracast technology means that after the terminal turns on the screen projection function, the content on the terminal is mirrored and displayed on the display terminal. The screen projection function starts to transmit t...

Claims

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Application Information

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IPC IPC(8): G06F3/14G06F3/0481
CPCG06F3/04817G06F3/1454G06F3/0481G06F3/14
Inventor 宋晓霞
Owner ZTE CORP
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