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A novel method and device for updating attribute information

A technology for updating attributes and attribute information, which is applied in the direction of program control devices, program control design, instruments, etc., and can solve problems such as the inability to update read-only attribute information

Inactive Publication Date: 2018-12-07
合肥茜昊科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a new method and device for updating attribute information to solve the problem in the prior art that the terminal cannot dynamically update the read-only attribute information after the system starts

Method used

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  • A novel method and device for updating attribute information
  • A novel method and device for updating attribute information
  • A novel method and device for updating attribute information

Examples

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Embodiment Construction

[0048] When the terminal in the embodiment of the present invention needs to update the user-defined specific attribute information, it obtains the specific attribute information that needs to be updated from the external device, stores it in the system memory, and reads the specific attribute information that needs to be updated from the system memory. attribute information, and store the read specific attribute information that needs to be updated in the shared memory, and then update the specific attribute information in the designated flash memory area according to the specific attribute information that needs to be updated in the shared memory.

[0049] Due to this technical scheme, the attribute information obtained by the external device is read-only attribute information, and the attribute information is stored in the shared memory, so that the write command of the specified flash memory area can be used to write the read-only attribute information on the specified flash...

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Abstract

The invention relates to the technical field of computer software, in particular to a novel method and device for updating attribute information, which are used for solving the problem that a terminalin the prior art is unable to update read-only attribute information dynamically after a system is started. The method comprises: when a terminal needs to update the user-defined specific attribute information, obtaining specific attribute information that needs to be updated from an external device, storing the information in s system memory, reading the specific attribute information from the system memory, storing the read specific attribute information that needs to be updated in a shared memory, and then updating the specific attribute information in a designated flash memory area according to the specific attribute information needed to be updated in the shared memory. According to the technical scheme, the customized specific attribute information is stored on the designate flash memory area and the specific attribute information on the designated flash memory area is updated by being store in the shared memory, so a user can update the read-only attribute information accordingto his / her needs.

Description

technical field [0001] The invention relates to the technical field of computer software, in particular to a novel method and device for updating attribute information. Background technique [0002] The attribute system is an important function for the Android device, that is, the terminal. It manages the configuration and status of the system as a system service, and all the configuration and status of the system are attribute information. Attribute information is a key / value pair, where both the key and the value are of type string. Many applications and libraries in Android devices directly or indirectly depend on the property system, and thus determine the behavior of the runtime. [0003] In the prior art, the attribute system loads the default read-only attribute information through the attribute file. Since the content in the attribute file is written when the system is compiled, that is to say, the read-only attribute information is written when the system is compil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
CPCG06F9/44505G06F9/44573
Inventor 胡石
Owner 合肥茜昊科技发展有限公司
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