公开(公告)号：US20230269324A1

公开(公告)日：2023-08-24

申请号：US17310252

申请日：2019-12-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianbin QIU ,  Yuhua GUO ,  Hongyuan ZHANG ,  Wenhua WANG

IPC: H04M1/72469 ,  G06F3/04847

CPC classification number: H04M1/72469 ,  G06F3/04847

Abstract: A display method applied to an electronic device, a graphical user interface, and an electronic device are provided. The electronic device may perform, based on a most power saving display color of a display, color transformation on an interface element to be displayed on the display, so as to change a color of the interface element to be displayed on the display, thereby reducing power consumption of the display. In addition, in a color transformation process, color fidelity is performed on (in other words, no color transformation is performed on) an interface element that includes rich information (for example, rich colors), so that rich meanings represented by the interface element can be preserved. In addition, different color transformations are performed on drawing elements that constitute the interface element and that are used as the foreground and the background, so as to distinguish between the foreground and the background that are adjacent to each other and that are obtained after the color transformations.

公开(公告)号：US20180152893A1

公开(公告)日：2018-05-31

申请号：US15570106

申请日：2015-04-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuhua GUO ,  Yuanqiang NI ,  Shaoyong NIU

IPC: H04W52/02

CPC classification number: H04W52/0238 ,  H04W52/0229 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144

Abstract: A method and an apparatus for starting an operating system. The method is: when a terminal determines that a currently received message is a broadcast message, determining whether the broadcast message is an unwanted broadcast message according to a user identifier included in the broadcast message; and when determining that the broadcast message is an unwanted broadcast message, reversely searching for a recipient identifier corresponding to the unwanted broadcast message, and removing the recipient identifier from a recipient identifier list, so that the recipient skips receiving the foregoing unwanted broadcast message.

公开(公告)号：US20190130875A1

公开(公告)日：2019-05-02

申请号：US16090009

申请日：2016-03-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guanghua ZHONG ,  Yuhua GUO ,  Jianbin QIU ,  Jing ZHAO

IPC: G09G5/377 ,  G09G5/373

Abstract: The present disclosure relates to example processing methods and devices. In one example method, resolution of each layer of multiple layers of an application program are determined. Resolution of a first layer is lower than resolution of another layer. The multiple layers are created according to the resolution of each layer. Rendering processing is performed on the multiple layers. Scaling processing is performed on a second layer obtained after the rendering processing. The determined resolution of the second layer is different from resolution of a preset area displaying the second layer on a display screen. Resolution of the second layer obtained after the scaling processing is the same as the resolution of the preset area. A layer other than the second layer obtained after the rendering processing is composited with the second layer obtained after the scaling processing. An image obtained after the composition is output to the display screen.

公开(公告)号：US20180373310A1

公开(公告)日：2018-12-27

申请号：US16065332

申请日：2015-12-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Honglei LUO ,  Yuhua GUO ,  Chunlang PU ,  Kangjie CHAO

IPC: G06F1/32 ,  G09G5/36

Abstract: The present disclosure relates to a method applied to an electronic device with a screen. The screen displays a display interface. In one example method, a current value of a current sampling point is obtained. Based on the current value, whether power consumption of the electronic device meets a criterion is determined. The display interface is adjusted when the power consumption of the electronic device does not meet the criterion.

公开(公告)号：US20190108076A1

公开(公告)日：2019-04-11

申请号：US16089447

申请日：2016-03-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wen HUANG ,  Yuhua GUO

IPC: G06F9/54 ,  G06F9/48 ,  H04W52/02

Abstract: Embodiments of the present invention relate to a broadcast control method and apparatus, and a terminal device. The method includes: when the one or more application programs run on a background and meet a first preset condition, sending a first control instruction; and when the first control instruction is received, freezing and buffering a broadcast to be sent to the one or more application programs.

公开(公告)号：US20170055208A1

公开(公告)日：2017-02-23

申请号：US15307779

申请日：2014-05-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Liang CHEN ,  Yu PENG ,  Yuhua GUO

IPC: H04W52/02 ,  H04W40/00

CPC classification number: H04W52/0209 ,  G06F9/4893 ,  H04W40/005 ,  H04W52/02 ,  H04W52/0251 ,  Y02D70/00

Abstract: Embodiments of the present invention disclose a method and apparatus for reducing power consumption, and a mobile terminal, which are used to reduce power consumption of the mobile terminal, and improve user experience. The method in the embodiments of the present invention includes: when a system enters a preset working mode, detecting a first-type application and a second-type application that are installed in the system; changing a type of an alarm of the first-type application, and suspending an alarm of the second-type application, so that the alarm of the first-type application cannot wake up the system in the preset working mode, and that the alarm of the second-type application cannot wake up the system in the preset working mode and/or is not woken up by the system when the system is in an awake state.

Abstract translation: 本发明的实施例公开了一种用于降低功耗的方法和装置，以及用于降低移动终端的功耗并提高用户体验的移动终端。 本发明实施例中的方法包括：当系统进入预设工作模式时，检测安装在系统中的第一类应用和第二类应用; 改变第一类应用程序的报警类型，并挂起第二类应用程序的报警，使得第一类应用程序的报警不能在预设工作模式下唤醒系统，并且报警 第二类应用程序无法在预设工作模式下唤醒系统和/或系统在系统处于唤醒状态时未被系统唤醒。