公开(公告)号：US20140229886A1

公开(公告)日：2014-08-14

申请号：US14260662

申请日：2014-04-24

Applicant: HUAWEI DEVICE CO.,LTD.

Inventor： Yi DING ,  Bin WU ,  Feng HE ,  Hang YIN ,  Yuandan KE ,  Zejin GUO

IPC: G06F3/0484

CPC classification number: G06F3/04847 ,  G06F3/0481 ,  G06F3/0488

Abstract: Embodiments of the present invention provide a method for controlling a system bar of a user equipment, and a user equipment. The method includes: detecting a display status of the system bar; and when the system bar is presented on the screen of the user equipment, and the presented system bar includes a hidden button, receiving a first input used to select the hidden button and input by an input unit to hide the system bar; or when the system bar is not presented on the screen of the user equipment, receiving a second input which is input by the input unit to present the system bar. In the foregoing technical solutions, by flexibly invoking or hiding a system bar integrated with various information and/or convenient buttons, the screen can be used to display content to the greatest extent, so as to improve the utilization rate of the screen.

Abstract translation: 本发明的实施例提供了一种用于控制用户设备的系统条的方法和用户设备。 该方法包括：检测系统条的显示状态; 并且当系统栏呈现在用户设备的屏幕上时，并且所呈现的系统栏包括隐藏按钮，接收用于选择隐藏按钮并由输入单元输入以隐藏系统栏的第一输入; 或者当系统条没有呈现在用户设备的屏幕上时，接收由输入单元输入以呈现系统栏的第二输入。 在上述技术方案中，通过灵活地调用或隐藏与各种信息和/或便利按钮集成的系统条，可以使屏幕最大程度地显示内容，从而提高屏幕的利用率。

公开(公告)号：US20140089684A1

公开(公告)日：2014-03-27

申请号：US14090971

申请日：2013-11-26

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Zejin GUO ,  Feng HE

IPC: G06F21/62

CPC classification number: G06F21/6209 ,  G06F21/6245 ,  G06F21/88 ,  G06F2221/2153

Abstract: Embodiments of the present invention provide a method and a system for protecting a file, which belong to the field of information security. The method includes: replacing a secure file header of a file to be protected with its original file header to convert the file to be protected to a secure file; and preventing, by the secure file header of the secure file acquired by the conversion, another peripheral from performing an access operation on content of the secure file. By using this method, in a terminal device such as an Android mobile phone or a computer, without affecting normal use by a subscriber, the protection of files such as multimedia files can be realized and content of a protected secure file in a mobile phone is not allowed to be opened on another device to achieve a purpose of avoiding private information leakage and protecting personal privacy.

Abstract translation: 本发明的实施例提供了一种保护属于信息安全领域的文件的方法和系统。 该方法包括：使用其原始文件头替换要保护的文件的安全文件头，将要保护的文件转换为安全文件; 并且通过所述转换获得的所述安全文件的安全文件头部防止另一外围设备对所述安全文件的内容执行访问操作。 通过使用这种方法，在诸如Android手机或计算机的终端设备中，不影响用户的正常使用，可以实现诸如多媒体文件的文件的保护，并且移动电话中受保护的安全文件的内容是 不允许在另一台设备上打开，以达到避免私人信息泄漏和保护个人隐私的目的。