Shell Internet (Beijing) Security Technology Co., Ltd.

Beijing Cheetah Network Technology Co., Ltd.

Dingpan Li

Jian Ma

Hang Wei

Ming Xu

Hong Li

Yong Chen

Yi Dong

Baoliang Zhang

Youchun Xu

Guangsheng Xu

The present disclosure provides a cache cleaning method, a cache cleaning apparatus and a client, which improves a cache cleaning efficiency in a client and improves a user experience effectively. The method includes: detecting an amount of used caches in a mobile terminal; if the amount of used caches is larger than a preset threshold, sending a cache application request to an operating system of the mobile terminal so as to trigger a preset cache release rule in the operating system; and after the operating system releases corresponding caches according to the preset cache release rule, sending a cache release request to the operating system such that the operating system releases caches allocated for the cache application request according to the cache release request. The present disclosure may be used in a cache management technique of a mobile terminal.

Cache cleaning method and apparatus, client

The present invention provides a method and an apparatus for clearing temporary files in a mobile terminal and a mobile terminal, the method comprises: receiving a clearing instruction; establishing a writer thread according to the clearing instruction; and controlling the writer thread to write data into a first preset file directory, such that an operating system of the mobile terminal is triggered to clear temporary files in at least one second preset file directory according to a preset cache release rule.

Method, device, and mobile terminal for cleaning up temporary files in a mobile terminal

A method and apparatus for downloading data. The method comprises: dividing a storage space for storing data into multiple storage subspaces in advance; if it is determined that a download progress bar is dragged from a first position to a second position, obtaining an offset of a download position; determining, according to the offset of the download position and the size of the storage subspaces, a selected storage subspace and an invalid data area in the selected storage subspace; and filling the invalid data area and writing, starting from the second position, the data into the selected storage subspace. By using the method and apparatus thereof, a filling space for storing data can be reduced, thereby improving the data downloading speed, and improving use experience of a user.

Method and apparatus for downloading data including a progress bar indicating progress of downloading

The present application discloses a method and a device for image processing. The method comprises: performing facial recognition on an image to be processed; determining a skin area to be processed in a facial area according to detection results; determining the locations of skin blemishes in the skin area to be processed; removing the skin blemishes in the facial area according to the determined locations of the skin blemishes in the skin area to be processed to obtain a processed image. The method and the device for image processing can modify people's skin in an image automatically, that is to say, both light-colored blemishes and obvious problems on the skin are removed. In contrast to the solutions for removing skin blemishes manually in various existing APPs for skin beautification, the method provided by the present application provides a better experience for users.

Method and device for image processing

A method and a device for processing data and an electronic apparatus are provided. The method comprises: obtaining recovery data and modification data when original data is modified, wherein the modification data is data obtained after modifying the original data, and the recovery data is data configured to recover at least a part of the modification data to data in the original data; executing one of the recovery data and the modification data; and executing the other one of the recovery data and the modification data when failing to executing one of the recovery data and the modification data. With the present disclosure, the problem that recovering the system or the system files causes the system unable to work normally is solved, and a stability of the system is enhanced. The present disclosure can be used in the solution for computer viruses.

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Beijing, China

Dingpan Li