Communication method and device and storage medium

A communication method and storage medium technology, applied in the field of terminal equipment, can solve problems such as inability to send system broadcast messages and inability to communicate, and achieve the effect of breaking through application limitations and improving communication quality

Active Publication Date: 2019-05-28
BEIJING SANKUAI ONLINE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this solution requires the APK of the main screen device and the secondary screen device to be in the same system, otherwise the system broadcast message cannot be sent, and communication cannot be carried out

Method used

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  • Communication method and device and storage medium
  • Communication method and device and storage medium
  • Communication method and device and storage medium

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Embodiment Construction

[0041] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0042] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention provides a communication method and device and a storage medium, and the method comprises the steps of responding to the received display information of a target application associated with first screen equipment, and determining the port identifier of second screen equipment associated with the target application; based on a pre-built corresponding relation, inquiring an equipment address corresponding to the port identifier; and sending the display information to a second screen device corresponding to the device address based on a pre-established long connection between the first screen device and the second screen device. According to the invention, communication between the first screen device and the second screen device can be realized; the application limitation of the communication scheme is broken through, the situation that the system broadcast message cannot be received due to the fact that the second screen device is offline and the like can be avoided, and the communication quality between the first screen device and the second screen device can be improved to a certain extent.

Description

technical field [0001] The present application relates to the technical field of terminal equipment, and in particular to a communication method, device and storage medium. Background technique [0002] The existing multi-screen cash register system may include a main screen device and at least one secondary screen device, and each screen device corresponds to an APK (Android Package, Android installation package). When information needs to be displayed on multiple screens, the main screen device usually communicates with the secondary screens based on system broadcast. However, this solution requires that the APKs of the main screen device and the secondary screen device are in the same system, otherwise system broadcast messages cannot be sent, and thus communication cannot be performed. Contents of the invention [0003] In view of this, the present application provides a communication method, device and storage medium, which can solve the above-mentioned problems in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/54G06F3/14
Inventor 许圣霖
Owner BEIJING SANKUAI ONLINE TECH CO LTD
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