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Android-based mobile terminal cold-boot method and device

A mobile terminal, cold boot technology, applied in the direction of program control device, program loading/starting, boot program, etc., can solve problems such as affecting the boot speed of Android mobile phones and occupying boot time, so as to shorten the cold boot time, improve efficiency, Effects that are not easily lost

Active Publication Date: 2010-12-15
ZTE CORP
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In the prior art, during the process from turning on the power to the completion of the start-up, the start-up time of the Android mobile phone often takes about 1 minute. This process mainly includes system initialization, driver loading and initialization, loading and running of service programs and application programs, Among them, the loading and running of service programs and applications takes up most of the startup time, which greatly affects the boot speed of Android phones.

Method used

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  • Android-based mobile terminal cold-boot method and device
  • Android-based mobile terminal cold-boot method and device
  • Android-based mobile terminal cold-boot method and device

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Embodiment Construction

[0026] The basic idea of ​​the present invention is: in the fast cold start mode, after turning off the power of the mobile terminal, the mobile terminal will back up the data that needs to be saved to the non-volatile storage device in the standby state, and then power off the mobile terminal; After starting the mobile terminal, the data backed up in the non-volatile storage device is restored to the corresponding physical memory.

[0027] The cold start method based on Android mobile terminal provided by the present invention, such as figure 1 As shown, including the following steps:

[0028] Step 101: Set the fast cold start mode, generate and save the corresponding fast cold start state variables;

[0029] In this step, the quick cold start mode is added to the setting menu. After the user sets the quick cold start mode in the setting menu, the mobile terminal’s boot system and power management module can access public areas, such as CPU registers. , The physical memory, or the ...

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Abstract

The invention discloses an Android-based mobile terminal cold-boot method and an Android-based mobile terminal cold-boot device. The method comprises the following steps of: in a fast cold-boot mode, after a power supply of a mobile terminal is cut off, backing data to be saved up to nonvolatile memory equipment in a standby state by using the mobile terminal, and powering the mobile terminal off; and after the mobile terminal is rebooted, recovering the data backed up in the nonvolatile memory equipment to a corresponding physical memory. The method and the device of the invention have the advantages of greatly shortening the cold-boot time of the mobile terminal and enabling the mobile terminal when rebooted to fast recover the data to a state in which the data is before the standby state.

Description

Technical field [0001] The invention relates to the startup technology of an Android mobile terminal, in particular to a method and device based on the cold startup of the Android mobile terminal. Background technique [0002] With the rapid development of ARM CPU, Synchronous Dynamic Random Access Memory (SDRAM) / Double Data Rate (DDR) memory chips and NAND / SD card non-volatile memory chips, mobile phones The operating speed and storage capacity of portable mobile terminals such as PDAs (Personal Digital Assistant), navigators, netbooks, etc. have been rapidly developed; especially in the field of mobile phone technology, it has expanded from traditional ordinary mobile phones that support SMS functions to Multi-functional smart phones for Internet access, games, multimedia playback, navigation, mobile TV, Bluetooth, etc. [0003] To cope with increasingly complex mobile phone applications, Google provides a new mobile operating system platform: Android, whose core is a modified v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
CPCG06F9/442G06F9/4401G06F9/4406
Inventor 曾慧鹏
Owner ZTE CORP
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