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Bluetooth use method and device based on dual systems

A dual-system, user-side technology, applied in the direction of program control devices, short-distance communication services, program control design, etc., can solve the problems of time overhead and power consumption, shared hardware switching, cumbersome operation steps, etc., to reduce the number of switching times , Avoid high power consumption and improve overall performance

Pending Publication Date: 2021-11-09
CHENGDU TD TECH LTD
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Problems solved by technology

However, under this dual-system system, the shared hardware can only be switched with the switching of the system. When the system is switched, the shared hardware needs to be switched off, released, and reopened.
This series of direct operation steps on the hardware is cumbersome. At the same time, due to the need to turn on and off the hardware, the time overhead and power consumption will be relatively large, especially when the system switches frequently. consumes a lot

Method used

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  • Bluetooth use method and device based on dual systems
  • Bluetooth use method and device based on dual systems
  • Bluetooth use method and device based on dual systems

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] In the process of implementing the present invention, the inventor found that the user's use of Bluetooth is different from other shared peripherals such as screens. Peripherals like the screen must be occupied by the subsystem in the foreground at all times, so such peripherals need to be switched as the system switches, and Bluetooth does not need to be occupied only by the subsystem switched to the foreground , in some scenarios, Bluetooth only needs to meet the usage requirements of a certain subsystem (such as the living domain), and there is no usage requirement for other subsystems (such as the work system). Based on the above findings, in this application, the introduction of Bluetooth binding mode will be considered. In th...

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Abstract

The invention discloses a Bluetooth use method and device based on dual systems, and the method comprises the steps: obtaining a current Bluetooth use mode when a system switching instruction is detected; if the Bluetooth use mode is a mode bound with a domain, keeping a Bluetooth user unchanged before and after system switching in a corresponding system switching process; and otherwise, in the system switching process, carrying out corresponding switching on the Bluetooth user. By adopting the method and the device, whether the Bluetooth user is correspondingly switched or not in the system switching process is controlled according to the current Bluetooth use mode, so that the power consumption of the dual-system terminal can be effectively reduced.

Description

technical field [0001] The invention relates to computer application technology, in particular to a method and device for using bluetooth based on dual systems. Background technique [0002] In order to enhance the security and function customizability of the Android operating system, at present, based on container technology, enabling multiple Android systems to run on one device at the same time has become one of the research directions of Android system applications. Its main idea is: use container technology to generate multiple isolated running spaces on the Linux kernel, and run the Android subsystem independently in each space. These multiple Android subsystems use a hardware virtualization method to share a set of hardware devices. [0003] In the process of realizing the present invention, the inventor found that the current dual system implementation scheme based on container technology has the problems of high power consumption and prolonged switching when using ...

Claims

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Application Information

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IPC IPC(8): H04W4/80H04W52/02G06F9/4401
CPCH04W4/80H04W52/0254G06F9/4416Y02D30/70
Inventor 李昆
Owner CHENGDU TD TECH LTD
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