公开(公告)号：US20190018969A1

公开(公告)日：2019-01-17

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 ,  G06F21/55

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：US20210049286A1

公开(公告)日：2021-02-18

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

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.