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1. (WO2018121029) METHOD AND DEVICE FOR CONTROLLING TOUCH SCREEN

Pub. No.:    WO/2018/121029    International Application No.:    PCT/CN2017/108598
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Wed Nov 01 00:59:59 CET 2017
IPC: G06F 3/0488
G06F 3/0484
Applicants: GUANGZHOU VIDEO-STAR ELECTRONICS CO., LTD.
广州视声智能科技有限公司
Inventors: LI, Liping
李利苹
MENG, Kai
孟凯
LI, Yufeng
李玉凤
Title: METHOD AND DEVICE FOR CONTROLLING TOUCH SCREEN
Abstract:
A method and a device for controlling a touch screen, which control the on/off state of a device by pressing a control button for a short time, and control the stepwise adjustment state of the device by pressing the control button for a long time, achieving both on/off control and stepwise adjustment control by means of one control button, solving the technical problems of complex operation, a cumbersome interface, and low-grade user experience in usage of a user caused by an existing touch screen control manner of the on/off control being separated from the stepwise adjustment control. The method comprises: acquiring the pressing time of a control button on a touch screen, and comparing same with a preset time t (101); if the pressing time is less than the preset time t, changing the on/off state of a corresponding device (102); if the pressing time is greater than the preset time t, displaying a stepwise adjustment control bar on the touch screen, so as to enable an operator to control, by means of a sliding operation of the stepwise adjustment control bar, the stepwise adjustment state of the corresponding device (103).