US 12,468,851 B2
Information display method and related apparatus
Zhan Xiang, Shenzhen (CN); and Quanjun Long, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Appl. No. 18/250,070
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Oct. 21, 2021, PCT No. PCT/CN2021/125333
§ 371(c)(1), (2) Date Apr. 21, 2023,
PCT Pub. No. WO2022/083693, PCT Pub. Date Apr. 28, 2022.
Claims priority of application No. 202011141030.6 (CN), filed on Oct. 22, 2020.
Prior Publication US 2024/0012938 A1, Jan. 11, 2024
Int. Cl. G06F 21/62 (2013.01); G06F 3/04845 (2022.01); G06T 5/70 (2024.01)
CPC G06F 21/6254 (2013.01) [G06F 3/04845 (2013.01); G06T 5/70 (2024.01); G06T 2200/24 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An method, performed by an electronic device, the method comprising:
displaying a first user interface, wherein the first user interface corresponds to a first application;
detecting a first operation, wherein the first operation causes the first application to switch to a background application;
displaying a second user interface, wherein the second user interface corresponds to a second application;
performing blur processing on a screenshot of the first user interface of the first application to a first degree, to obtain a first preview image, based on privacy of a first window of the first application, comprising:
when the first window of the first application is a private window, performing blur processing on the screenshot of the first user interface based on an attribute of the first window; and
when the first window of the first application is not a private window, but the first application is a private application, performing blur processing on the screenshot of the first user interface based on an attribute of the first application; and
displaying a first multitask management interface in response to detecting a second operation, wherein the first multitask management interface comprises the first preview image and a second preview image, the second preview image is obtained by performing blur processing on a screenshot of the second user interface to a second degree, and the first degree is different from the second degree.