发明名称 INPUT METHOD AND APPARATUS OF TOUCH SCREEN ELECTRONIC DEVICE
摘要 <p>The present invention discloses an input method and apparatus of a touchscreen electronic device, relates to the field of electronic technologies, and solves a problem that when being used on a touchscreen electronic device, the existing input method is not applicable to the touchscreen electronic device, and when a user touches a screen, an unintended touch is easily caused, leading to an erroneous input. A virtual keyboard is displayed on a touchscreen of the touchscreen electronic device, where the virtual keyboard is configured to input corresponding character information according to a touch operation performed by a user on a character displayed on the virtual keyboard, and some first characters are displayed on the virtual keyboard; a first operation instruction is acquired; and the some first characters displayed on the virtual keyboard are replaced with some other first characters according to the first operation instruction. Embodiments of the present invention are applicable to an input process of a touchscreen electronic device.</p>
申请公布号 EP2924549(A1) 申请公布日期 2015.09.30
申请号 EP20130864759 申请日期 2013.07.03
申请人 HUAWEI DEVICE CO., LTD. 发明人 HE, RUIFENG
分类号 G06F3/044;G06F3/0488 主分类号 G06F3/044
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