公开(公告)号：US11574064B2

公开(公告)日：2023-02-07

申请号：US17085539

申请日：2020-10-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Peng Zhang ,  Ji Wang ,  Hui Li ,  Hongliang Xie ,  Xiaopu Wang

IPC: G06F21/60 ,  G06F21/83 ,  G06F21/55 ,  G06F21/74 ,  G06F21/31

Abstract: A data input method and apparatus, and user equipment are provided. The method includes: when it is determined that an operation of a user on the user equipment UE is not performed in a preset display area, deliver an event corresponding to the operation to a first operating environment for processing, where the preset display area runs in a second operating environment of the UE, and the second operating environment has a higher security level than the first operating environment. This can better improve security of an event generated when the user operates a program that runs in a Normal World of the user equipment, and can directly operate an event that runs in the Normal World.

公开(公告)号：US10831905B2

公开(公告)日：2020-11-10

申请号：US16131548

申请日：2018-09-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Peng Zhang ,  Ji Wang ,  Hui Li ,  Hongliang Xie ,  Xiaopu Wang

IPC: G06F21/60 ,  G06F21/83 ,  G06F21/55 ,  G06F21/74 ,  G06F21/31

Abstract: A data input method and apparatus, and user equipment are provided. The method includes: when it is determined that an operation of a user on the user equipment UE is not performed in a preset display area, deliver an event corresponding to the operation to a first operating environment for processing, where the preset display area runs in a second operating environment of the UE, and the second operating environment has a higher security level than the first operating environment. This can better improve security of an event generated when the user operates a program that runs in a Normal World of the user equipment, and can directly operate an event that runs in the Normal World.