Abstract: Embodiments of the present disclosure disclose an interactive method, a client device, a mobile terminal and a server, which relate to an Internet technology field and provide a new way for interacting with a user. The interactive method provided by the present disclosure includes: sending a first request of obtaining first activity information to a server, such that the server obtains the first activity information in local according to the first request of obtaining first activity information, the first activity information comprising an activity entrance icon; receiving the first activity information returned by the server; displaying the activity entrance icon on a user interface of the client device according to the first activity information; receiving an activity participating instruction issued by a user through operating the activity entrance icon; popping up an activity participating result according to the activity participating instruction.

Abstract: 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.

Abstract: Disclosed are a method and a device for managing an application applied in an electronic device, said method comprising: detecting an application installed in the electronic device; determining an application to be managed from a detection result according to a predetermined regulation; creating an application management folder; generating a shortcut identification for the application to be managed in the application management folder; triggering an operation for providing memory resources to the application to be managed and triggering an operation for starting the application to be managed, after receiving an operation on the shortcut identification from a user. With embodiments of the present disclosure, the starting speed of the application may be improved and the possibility of happening of phenomena such as unsmooth start, runtime error and crashing may be reduced, and the tidiness of the desktop is improved.

Abstract: 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.

Abstract: Provided are a method, a device, a server, and a client device for video processing. The method includes: obtaining, according to the page address of a first video page, page source code of the first video page and video processing rules corresponding to the first video page, the first video page corresponding to the first video; obtaining from the page source code, according to the page source code of the first video page and the video processing rules corresponding to the first video page, video playback information of the first video. The method obtains, by using preset video processing rules, video playback information from a video playback page and associated with a video. Further, video can be played directly without entering a video playback page.

Abstract: Disclosed are an information pushing method and a client. The method is applied in the client, and the client collects use habit information of a user. The method comprises: detecting whether an information pushing trigger condition is satisfied, and if yes, obtaining current battery power information and current time information of the client; generating first prompt information matched with a current state of the user according to the usage habit information, the current battery power information and the current time information; and pushing the first prompt information.

Abstract: 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.

Abstract: A method for determining remaining battery service time of a mobile terminal includes determining a plurality of battery usage times, wherein each battery usage time corresponds to a respective predefined battery power level interval. Upon receipt of a request to determine the remaining battery service time, the mobile terminal determines a current battery power level of the mobile terminal and compares the current battery power level with at least one of the plurality of battery usage times and their associated predefined battery power level intervals to determine the remaining battery service time. The remaining battery service time is then displayed on the mobile terminal.

Abstract: A first mobile device receives a request to send information updates from the first mobile device to the second mobile device, the request specifying a predefined geographical region. In response to the request, the first mobile device checks its current location and determines whether the current location is within the predefined geographical region. After determining that the current location of the first mobile device is within the predefined geographical region, the first mobile device sends a first information update to the second mobile device. Subsequently, the first mobile device sends a second information update to the second mobile device after determining that the current location of the first mobile device is outside the predefined geographical region.

Abstract: The present invention provides method and apparatus for power management of mobile devices and associated mobile devices. The method for power management of mobile devices includes acquiring a predefined battery power level variation ?n of the mobile device and its corresponding usage time t1 if the mobile device uses the power-saving functions; acquiring the same battery power level variation ?n of the mobile device and its corresponding usage time t2 if the mobile device does not use any power-saving function; and determining an extended usage time of the mobile device ?t=t1?t2, and notifying the user of the mobile device the extended usage time. By determining the extended usage time and notifying the user of the extended usage time, the user of the mobile device can have a better understanding of the usage state of the mobile device after adopting the power-saving functions and therefore an improved user experience.

Abstract: A method, an apparatus and a mobile device estimate remaining time required to fully charge a battery. The method may include (a) determining from one or more of the mobile device's charging records the time required for charging the battery of the mobile device by one unit of charge (“unit charging time”); and (b) based on the time so determined, calculating the remaining time required for fully charging the mobile device's battery. In this manner, an accurate estimate of the remaining charging time is achieved. In one instance, the charging record includes the initial charge (A) in the battery, expressed as a percentage of the full capacity, the final charge (B) in the battery at the end of the charging, also expressed as a percentage of full capacity, and the total charging time required (T). Each unit of charge may be, for example, 1% of the full charge of the battery.