Abstract: This disclosure provides a mobile terminal, a DC-charging power source adaptor, and a charging method, where firstly the DC-charging power source adaptor is configured to communicate with the mobile terminal in a UART communication mode, and then a strategy to identity the type of charging is designed in the mobile terminal dependent upon configuration of communication pins of a different charging device, so that the mobile terminal identifies automatically the type of the external device. Also a specialized rapid charging mode is designed for the DC-charging power source adaptor, the battery of the mobile terminal being charged is DC-charged at large current by charging voltage output by the DC-charging power source adaptor, and the volt value of the charging voltage is adjusted dynamically according to the varying voltage of the battery.

Abstract: Disclosed are a method and device for parsing MMS information. The method includes: determining the storage location information corresponding to a first keyword of the received MMS information; determining keyword information in the storage location corresponding to the storage location information; when the first keyword is identical to a second keyword in the determined keyword information, taking the keyword attribute of the keyword information as the keyword attribute corresponding to the first keyword; and parsing the MMS according to the keyword attribute corresponding to the first keyword. There is no need to conduct a large amount of comparisons when determining the keyword attribute corresponding to the keyword in MMS information according to the correlation between the storage location information and the keyword information, thus the parsing speed and response speed are increased, and the parsing efficiency improved.

Abstract: Methods and apparatuses that provide a technical solution for handling a microphone operation request from more than one application is disclosed. The technical solution for processing data obtained by a microphone of a terminal device includes receiving an audio recording start command sent by a second application running on the terminal while the microphone is being used by a first application running on the terminal. The technical solution further includes assigning an unoccupied data receiving port to the second application, acquiring and broadcasting audio recording data collected by the microphone through a data sending port, receiving the audio recording data by the assigned data receiving port, and sending the audio recording data to the second application by the assigned data receiving port.

Abstract: An image preview method, apparatus, and terminal are disclosed to provide a technical solution in which a background blurring effect with respect to a current scene can be previewed in real time. A terminal device synchronously obtains preview images of a current scene from different angles in a dual-camera photographing preview mode by using a dual-camera module, calculates, in the preview images based on a phase difference generated by a distance and an angle of the dual-camera module, a depth of field of each pixel unit included in a preview image, obtains a foreground depth of field of a preset target area in the preview image, and determines, in the same preview image, an area including all pixel units having a depth of field beyond a range as a background area.

Abstract: This disclosure provides a mobile terminal, a DC-charging power source adaptor, and a rapid charging method, which are proposed for a power source adaptor outputting dynamically adjustable voltage, where core voltage of a battery is divided into several intervals, and further in a segmented constant-current-like charging mode, a volt value of charging voltage output by the power source adaptor is adjusted dynamically according to the interval in which the core voltage of the battery in the mobile terminal while the battery is being charged lies, and the battery is DC-charged directly using the charging voltage output by the power source adaptor.

Abstract: Embodiments of the application provide an apparatus and method for configuring a Wi-Fi channel of a mobile device, where the apparatus includes: a memory configured to store at least one instruction; and a processor configured to execute the instruction stored in the memory to perform: reading a mobile country code of a country or region in which the mobile device is located, if a Wi-Fi driver of the mobile device is loaded; inquiring about channel information corresponding to the mobile country code; and configuring Wi-Fi of the mobile device according to the channel information.

Abstract: Embodiments of the application provide a mobile device and method for relaying by a mobile device, the mobile device comprising one or more processors, and a memory storing therein computer readable program codes configured to be performed by the one or more processors to perform: connecting with a wireless access point through a station node of Wireless Fidelity (Wi-Fi); invoking an interface of a network service in a relay application to send a relay instruction based upon a P2P node of Wi-Fi to a Wi-Fi module so that logon information of the mobile device is broadcasted and the mobile device is connected to one or more electronic devices through the P2P node; enabling a packet forward function to enable a data packet to be forwarded between the different nodes of Wi-Fi in the mobile device; and invoking an address table service in the relay application to send configuration information of packet forwarding to the Wi-Fi module so that a data packet is forwarded between the station node and the P2P node.

Abstract: A wearable device is provided. The wearable device includes a host. A wristband is connected to both sides of the host. A support assembly is connected to a back shell of the host. The support assembly includes a cushion block. The cushion block is a hollow structure. The cushion block is recessed inwardly on a surface of the cushion block toward the back shell of the host to form a groove. The back shell of the host is able to extend into the groove. An elastic member is provided in the groove. One end of the elastic member is connected to the back shell of the host, and another end of the elastic member is connected to a bottom surface of the groove.

Abstract: The disclosure provides an apparatus and method for setting antennas of a mobile device, and a mobile device, and the apparatus includes: one or more processors; and a memory, where the memory is configured to store one or more computer readable program codes, and the one or more processors are configured to execute the one or more computer readable program codes to perform operations of: functioning, by the mobile device, as a Wi-Fi relay to be connected with both a wireless access point and an electronic device, wherein the mobile device is provided with at least two Wi-Fi antennas to receive and transmit Wi-Fi data; determining a communication type of communication between the wireless access point and the electronic device; and adjusting the number of receiving antennas and the number of transmitting antennas among the Wi-Fi antennas according to the communication type.

Abstract: An apparatus and method for relaying by a mobile device, the apparatus including: a wireless access node connecting module configured to connect to an external wireless access point through a station node of Wi-Fi, which is inbuilt in the mobile device; a relay instruction sending module configured to send a relay instruction to a Wi-Fi module inbuilt in the mobile device through a P2P node of Wi-Fi, which is inbuilt in the mobile device so that logon information of the mobile device is broadcasted, and one or more external electronic devices connect with the mobile device through the P2P node; a packet forward enabling module configured to enable a packet forward function; and a packet forward configuring module configured to send configuration information of packet forwarding to the Wi-Fi module so that a data packet is forwarded between the station node and the P2P node.

Abstract: Some Embodiments of the application discloses a method and apparatus for controlling cameras, the method including: receiving a request message for selecting at least one camera; obtaining the current amount of remaining power in the terminal; determining whether the current amount of remaining power satisfies a predetermined condition; and if so, then obtaining first hardware parameter information of the first camera, and second hardware parameter information of the second camera, and selecting one or more of the cameras according to the first hardware parameter information and the second hardware parameter information.

Abstract: Certain aspects of the disclosure relates to a method for operating an electronic device. A control device detects a Universal Serial Bus (USB) interface being connected to the electronic device, where the USB interface has a plurality of virtual ports. Then the control device receives one or more descriptors through the USB interface, each descriptor corresponding to a function of the electronic device. Then the control device matches each descriptor corresponding to each function with one driver file corresponding to each function, and after the matching is successful, determines a virtual function device corresponding to execution of each function. In response to receiving an operating command for executing one function, the control device sends the operating command to the corresponding virtual function device to the function to be executed through a corresponding driver interface, such that the corresponding virtual function device is operated on the electronic device.

Abstract: Some embodiments of the application disclose a method of previewing an image on a terminal, including: starting at least one camera of a rear dual camera of the terminal, controlling the at least one camera to enter a low-power monitor state; obtaining brightness information and color temperature information of the current scene using the at least one camera in the low-power monitor state; updating in real time automatic exposure parameters of the current scene using the obtained brightness information, and updating in real time color temperature parameters of the current scene using the obtained color temperature information; obtaining an image of the current scene using a camera upon reception of an instruction for starting the camera; correcting color temperature and brightness of the obtained image using the color temperature and automatic exposure parameters of the current scene updated in real time; and outputting the corrected image as a preview image.

Abstract: Embodiments of the present disclosure provide a method and apparatus for processing image data, the method including: generating a first window and a second window; loading preview image data in the first window; acquiring at least one of a feature image, current time information and geographical location information; loading at least one of the feature image, the time information and the geographical location information in the second window; and when receiving a generation instruction of the image data, embedding the at least one of the feature image, the time information and the geographical location information into generated target image data according to a first coordinate position, the first coordinate position being a coordinate of the at least one of the feature image, the time information and the geographical location information in the second window relative to the preview image data.

Abstract: Disclosure includes a method and apparatus for adjusting a photo-taking direction, including: starting a back camera of a mobile terminal, and entering a photo-taking mode; determining that the mobile terminal is in a horizontal posture, and starting a front camera of the mobile terminal to obtain a human face image of a user; extracting a corresponding first feature point, a corresponding second feature point, and a corresponding third feature point respectively from a first human face organ, a second human face organ, and a third human face organ in the human face image; and determining whether an imaging direction of an image obtained by the back camera agrees with a target photo-taking direction of the back camera, and adjusting the imaging direction of the image obtained by the back camera to the target photo-taking direction of the back camera in the event that they do not agree with each other.

Abstract: The present disclosure relates to handheld mobile terminals that implementing methods for a technology of displaying and adjusting sizes of multiple windows on a screen of a handheld mobile terminal. The handheld mobile terminal may be configured to display a plurality of windows together on a screen. Under an edit mode, the handheld mobile terminals may receive a first instruction from a user of the handheld mobile terminal to adjust a target window of the plurality of windows to any size the user wishes; and adjust the size of the target window according to the instruction.

Abstract: The disclosure discloses a mobile terminal, a DC-charging power source adaptor, and a charging method, the mobile terminal comprising: a battery configured to store electrical energy; a USB interface configured to be engaged with an external device; and a microprocessor configured to determine whether two differential data pins of the USB interface are shorted, upon detecting an external device being inserted into the USB interface; and if so, to communicate with the inserted external device, wherein if the external device is a DC-charging power source adaptor, then the DC-charging power source adaptor switches two communication pins of a charging interface thereof from being shorted by default to being disconnected, and communicates with the microprocessor; and the microprocessor detects voltage of the battery after communicating successfully with the DC-charging power source adaptor, and if the voltage of a battery core lies in a range delimited by preset DC-charging thresholds, then the microprocessor cont

Abstract: Disclosed are a device and method for displaying a video over a network, the method includes: determining a first resolution of a target video frame input over network, and comparing the first resolution with a screen resolution of a mobile terminal, and the first resolution with a resolution of a video frame displayed by the mobile terminal; if the first resolution is different from the screen resolution of the mobile terminal, determining a first ratio of a row resolution of the screen resolution to a row resolution of the first resolution, and a second ratio of a column resolution of the screen resolution to a column resolution of the first resolution; determining the size of a display window according to the smaller one of the first ratio and the second ratio, which is a display scale, and the first resolution; and displaying the target video frame in the display window.

Abstract: The present disclosure relates to a image data generating method and device. The device may be configured to obtain a plurality of frames of images of a scene including at least one object, each of the plurality of frames of images is associated with a character distance of a plurality of character distances of the electronic device. For each of the plurality of frames of images, device may determine a target image area, wherein the target image area is an image area on which an object in the scene is sharply focused; and set a focus area in the target image area. Finally, the device may generate an all-focused image by combining the plurality of frames of images, wherein each of the at least one object is sharply focused.

Abstract: Certain aspects of the disclosure relates to a method for operating an electronic device. A control device detects a Universal Serial Bus (USB) interface being connected to the electronic device, where the USB interface has a plurality of virtual ports. Then the control device receives one or more descriptors through the USB interface, each descriptor corresponding to a function of the electronic device. Then the control device matches each descriptor corresponding to each function with one driver file corresponding to each function, and after the matching is successful, determines a virtual function device corresponding to execution of each function. In response to receiving an operating command for executing one function, the control device sends the operating command to the corresponding virtual function device to the function to be executed through a corresponding driver interface, such that the corresponding virtual function device is operated on the electronic device.