Patent ID: 8909911
Filing Date: 2014-12-09
Classification: G06F

Abstract:
1. A power-on/off management method of a communication device, the method comprising: powering off a display screen of the communication device and suspending a signal transmitting function of the communication device, when a power key of the communication device is pressed upon the condition that the communication device is in a power-on state; determining a duration time of how long the display screen is powered off; triggering the communication device to implement a shutdown program to power off the communication device, when the duration time exceeds a preset maximum threshold time; and activating the communication device according to the duration time when the power key is pressed upon the condition that the display screen is powered off, the communication device being activated by: rebooting up an operating system of the communication device, powering on the display screen and activating the signal transmitting function of the communication device, when the duration time is less than a preset minimum threshold time; powering on the display screen and activating the signal transmitting function of the communication device, when the duration time is greater than or equal to the minimum threshold time and less than the maximum threshold time; or powering on all hardware of the communication device and booting up the operating system, when the duration time is greater than or equal to the maximum threshold time.