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Method and device for playing files in vehicle system

A technology for playing files and in-vehicle systems, applied in the field of in-vehicle systems, can solve the problem of inconvenient secondary development of personalized customization, and achieve the effect of avoiding sound overlap or confusion and ensuring safety and reliability.

Active Publication Date: 2020-10-27
SHENZHEN WATER WORLD INFORMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a method for playing files in a vehicle-mounted system, aiming to solve the technical defects that the existing player service and player UI exist in the same APP, which is inconvenient for secondary development and personalized customization

Method used

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  • Method and device for playing files in vehicle system
  • Method and device for playing files in vehicle system
  • Method and device for playing files in vehicle system

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Embodiment Construction

[0044] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] refer to figure 1 , the method for playing a file in a vehicle-mounted system according to an embodiment of the present invention, the player service is located in the first APP, the player UI is located in the second APP, and the playback logic located in the first APP connects the player service and the player UI, including:

[0046] S1: Obtain the first playback state data when the playback was terminated last time through the playback logic.

[0047] The playback logic of this step is located in the same APP as the player service, and the player UI is located in another APP. In this embodiment, the playback logic and player service are preferably located in the APP where the main service of the vehicle system is located, and the player service is started by the main service. Obtain the playback files in t...

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Abstract

The invention discloses a file playing method and a file playing device for a vehicle-mounted system. The file playing method for the vehicle-mounted system is characterized in that a player service is arranged in a first APP, a player UI is arranged in a second APP and playing logic arranged in the first APP connects the player service and the player UI, and further comprises the steps of: acquiring first playing state data when previous playing ends by means of the playing logic; judging whether to continuously playing a playing file corresponding to the first playing state data; and if so,calling the player service to play the playing file continuously, and displaying the first playing state data and the playing file by means of the player UI. According to the file playing method and the file playing device for the vehicle-mounted system, the player service is arranged in the first APP, the player UI is arranged in the second APP, the playing file in the player service is acquiredand a playing state of the player UI is controlled by means of the playing logic arranged in the first APP, effective management and control of audio playing of the multi-sound-source vehicle-mountedsystem is realized, and the safety and reliability of the vehicle-mounted system are ensured.

Description

technical field [0001] The invention relates to a vehicle-mounted system, in particular to a method and a device for playing a file in the vehicle-mounted system. Background technique [0002] With the development of modern automobile industry and electronic technology, electronic systems such as vehicle navigation, communication, multimedia audio-visual entertainment can be networked through network technology to form a powerful comprehensive vehicle system. The future in-vehicle system will develop towards an integrated, intelligent, and fully graphical information platform, and the sound sources of the in-vehicle system will be more abundant. However, the existing in-vehicle operating system is limited by high customization, and various source switching has higher requirements for sound and playback logic control. Since the existing player service and player UI exist in the same APP, it must be Requesting the audio focus will lead to insufficient control over the playbac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11B31/00G06F3/16B60R11/02
CPCB60R11/0211G06F3/165G11B31/00
Inventor 黄祖斌王辉耀方杰
Owner SHENZHEN WATER WORLD INFORMATION CO LTD