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Method and device for allocating audio resources in multiple systems

A multi-system, audio technology, applied in the direction of sound input/output, data processing input/output process, instruments, etc., can solve the problems of lost audio information, confusion of audio module settings, confusion of audio playback logic, etc., to avoid access errors , Improve the effect of user experience

Active Publication Date: 2019-12-27
PRANUS BEIJING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In a terminal device running multiple systems, each system has its own independent framework layer, and each system shares the same kernel. If each system accesses the audio module in the common kernel at the same time without restrictions, it may cause confusion in the audio module settings. , the audio hardware cannot operate normally, resulting in audio playback logic confusion, or even loss of audio information

Method used

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  • Method and device for allocating audio resources in multiple systems
  • Method and device for allocating audio resources in multiple systems

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Embodiment Construction

[0041] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0042] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be unders...

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Abstract

The present invention provides a method and device for allocating audio resources in multiple systems, including: receiving an audio resource access request from any subsystem under the main system, where the audio resource access request includes audio request related data; The processing policy correspondingly processes at least one audio resource access request from multiple systems, so as to control the access to the audio resource. Through the present invention, each system can access the audio module in the kernel individually or jointly in a reasonable manner, and perform audio resource occupation and release between systems in a smooth user-insensitive manner; the main system uniformly manages the allocation of audio resources by each system Access avoids access errors that may occur when each subsystem accesses audio resources at the same time; in addition, it fully considers the user's individual needs for terminal use, which is more in line with the user's usage habits and improves user experience.

Description

technical field [0001] The present invention relates to the technical field of multi-system audio playback, in particular, the present invention relates to a method for allocating audio resources in multiple systems, and a device for allocating audio resources in multiple systems. Background technique [0002] With the development of the times, various emerging operating systems continue to emerge, bringing users a novel and more convenient terminal experience. Existing single operating systems, such as the Android system, are generally made up of a kernel and a framework layer. For example, the kernel is Linux, and the services of the android framework layer run on the kernel, and the audio service of the framework layer interacts with the audio module in the kernel. The audio module interacts directly with the audio hardware. In a terminal device running multiple systems, each system has its own independent framework layer, and each system shares the same kernel. If each ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/16
CPCG06F3/162
Inventor 卜东超
Owner PRANUS BEIJING TECH CO LTD
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