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Android device standby and wake-up method and device

A wake-up device, Android technology, applied in the direction of program control device, boot program, etc., can solve the problems of long standby process of Android devices, affecting user experience, etc., to improve human-computer interaction experience, improve user experience, and improve standby speed. Effect

Active Publication Date: 2019-02-12
SHENZHEN TCL DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a standby and wake-up method and device for an Android device, aiming to solve the technical problem that the standby process of the Android device takes a long time and thus affects the user experience

Method used

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  • Android device standby and wake-up method and device
  • Android device standby and wake-up method and device
  • Android device standby and wake-up method and device

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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 , figure 1 It is a schematic flowchart of an embodiment of a standby method for an Android device according to the present invention. In this embodiment, the standby method of the Android device includes:

[0046] Step S110, when the standby signal is detected, broadcast a message to the first related hardware module in the Android device to notify the first related hardware module that it is ready to enter the standby state, and the first related hardware module includes an LCD module, a memory module and a second associated hardware module;

[0047] In this embodiment, the Android device can be divided into multiple hardware modules according to hardware functions, such as a CPU module, an LCD module, a memory module, a touch screen module, and an audio input and output module. Among the...

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PUM

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Abstract

A standby and wake up method and apparatus for an Android device. The standby method for an Android device comprises: when detecting a standby signal, informing associated hardware modules to be ready to enter into a standby state (S110); turning off an LCD backlight and maintaining an LCD module in a powered on standby state so as to reserve data in the current LCD module (S120); controlling an internal storage to enter into a self-refresh mode and maintaining the internal storage module in a powered on standby state so as to reserve data in the current internal storage module (S130); turning off other hardware modules (S140); and after other associated hardware modules all enter into standby states, turning off a CPU clock so as to make a CPU module in a standby state under a sleep mode (S150). By optimizing the standby flow of an Android device, the wake up time for the Android device is shortened, improving the user experience.

Description

technical field [0001] The present invention relates to the technical field of Android devices, in particular to methods and devices for standby and waking up Android devices. Background technique [0002] With the popularization and application of the Android smart system, more and more users use Android devices with the Android system, such as mobile phones, ipads, TVs, etc. Although Android officials are constantly optimizing the performance of the Android system, due to the Android system The performance is also limited by the performance of the hardware, which leads to the unsatisfactory human-computer interaction when the device is in standby. For example, when the user presses the power button to make the Android phone enter the standby state, the LCD backlight of the Android phone will not go out immediately, and then This makes the user have the illusion that the Android phone does not immediately respond to the user's operation, which affects the user experience. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/4401
CPCG06F9/44
Inventor 杨斌
Owner SHENZHEN TCL DIGITAL TECH CO LTD
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