Abstract: A method for enabling a task management interface includes receiving an instruction for enabling the task management interface, displaying the task management interface in response to the instruction for enabling the task management interface, where the task management interface includes a preview interface of at least one application program and an icon corresponding to at least one function of the application program, receiving an operation instruction for the icon, and switching the application program corresponding to the icon to a foreground and executing the function in response to the operation instruction.

Abstract: This application discloses a premature beat detection method, an electronic device. The premature beat detection method in this application includes: performing premature beat detection on a user by using a premature beat detection function; determining a premature beat type of the user by using a premature beat type determining function when detecting that the user has a premature beat by using the premature beat detection function, and calculating premature beat load of the user based on detection data obtained by the premature beat detection function; and reminding the user of a premature beat risk when the calculated premature beat load is greater than a premature beat load threshold corresponding to the premature beat type determined by the premature beat type determining function.

Abstract: A system function invoking method includes acquiring an installation package of a first application program, granting a first permission of a system to the first application program according to the installation package, where the first permission is used to, when the first application program is in a running state, forbid a second application program from invoking at least one system function. The method further includes running the first application program, and forbidding the second application program from invoking the at least one system function.

Abstract: Embodiments of this application provide an input method. The input method may be implemented in an electronic device that has a fingerprint collection device, and the method includes: when a text input application runs, obtaining, by the electronic device, a fingerprint of a user on a touchscreen; determining, by the electronic device when the fingerprint is a prestored registered fingerprint, a target lexicon associated with the fingerprint; and providing, by the electronic device by using the target lexicon, at least one candidate word corresponding to a current input event.

Abstract: The present disclosure provides a method and apparatus for adjusting a virtual face model, an electronic device and a storage medium, so as at least to solve the technical problems of tedious operation steps and poor user experience of conventional solutions for adjusting a virtual image. A specific implementation solution includes: a real human face in a reality scene is identified to obtain a first virtual face model of the real human face in a virtual scene; in response to a face-pinching operation acting on the real human face, the face-pinching operation is identified to determine at least one to-be-adjusted key point in the first virtual face model and an adjustment manner of the at least one to-be-adjusted key point; and the first virtual face model is adjusted to a second virtual face model based on the adjustment manner of the at least one to-be-adjusted key point.

Abstract: Embodiments of the present invention provide a method for sharing an application between terminals, and a terminal, so as to facilitate user operations at a receiving end. The method includes: generating, by a first terminal according to an application that has been installed, a shared application installation package of the application; sending, by the first terminal, the shared application installation package to a second terminal, so that the second terminal installs the shared application installation package; determining, by the first terminal, shared data of the application that has been installed, where the shared data is data that is from an application server and required for the application to run; and sending, by the first terminal, the shared data to the second terminal, so that the second terminal uses the shared data when running the shared application.

Abstract: This application discloses a method for controlling an electronic device to perform photoplethysmography detection. The method includes obtaining historical detection data of a photoplethysmography sensor, calculating a confidence of the historical detection data, determining, based on the calculated confidence of the historical detection data, whether a light source to be turned on by the photoplethysmography sensor in a next detection time segment includes a light source different from a light source turned on when the historical detection data is obtained, and determining that a photoelectric sensing element to be turned on in the next detection time segment is a photoelectric sensing element corresponding to the determined light source to be turned on.

Abstract: A mask assembly (100) includes a mask frame (102) and a mask screen (104), both of the mask frame (102) and the mask screen (104) made of a metallic material, and a metal coating (125) disposed on exposed surfaces of one or both of the mask frame (102) and the mask screen (104).

Abstract: Methods and systems for determining sensitization of an alloy includes correlating laser-induced breakdown spectroscopy (LIBS) measurements with degree of sensitization (DoS) values to determine the sensitization of an alloy. Sensitization is characterized by new phase precipitates preferably along the grain boundaries (GBs). In an embodiment, the method includes the features of (1) selective chemical etching of the new phase precipitate of an alloy to induce quantitative chemical composition change, correlated with the DoS values, on the alloy surface, (2) LIBS measurements to semi-quantitatively probe the chemical composition change on the etched surface due to selective chemical etching, (3) establishing calibration models by correlating the LIBS spectra with the DoS using artificial intelligence (AI) algorithms/approaches to determine a sensitization of an alloy.

Abstract: The present invention relates to a sunscreen cosmetic for application to a user's skin. The sunscreen cosmetic is provided with a mineral including zinc oxide, titanium dioxide, or a combination of both. The sunscreen cosmetic also includes a high buffering-capacity agent configured to react with an external acidic source coming in contact with the cosmetic and to inhibit release of zinc ions from the zinc oxide and/or to inhibit release of titanium ions from the titanium dioxide.

Abstract: The present invention relates to a cosmetic for application to a user's skin. The cosmetic is provided with a colorant including iron oxides. The cosmetic also includes a high buffering-capacity agent configured to react with an external acidic source coming in contact with the cosmetic and to inhibit release of iron ions from the iron oxides.

Abstract: An application sharing method includes obtaining a distance between an icon of a first application and an icon of a second application, where the first application is a to-be-shared application, and the second application is used to share the first application; determining whether the distance is less than a preset distance; if the distance is less than the preset distance, obtaining application information of the first application in an application store on the Internet, and obtaining information about a to-share-with user, where the application information includes a link address of the first application in the application store; and sending the link address to the to-share-with user by using the second application.

Abstract: A network access method includes: establishing a BLUETOOTH connection to a BLUETOOTH terminal; receiving, using the BLUETOOTH connection, a network access request from the BLUETOOTH terminal; and when the BLUETOOTH terminal is an authorized device, activating a BLUETOOTH network sharing function automatically and forwarding the network access request to a wide area network.

Abstract: A network access method includes establishing a BLUETOOTH connection to a BLUETOOTH terminal; receiving, using the BLUETOOTH connection, a network access request from the BLUETOOTH terminal; and if the BLUETOOTH terminal is an authorized device, activating a BLUETOOTH network sharing function automatically and forwarding the network access request to a wide area network.

Abstract: Disclosed is a heat exchanger, including a plurality of adjacent sheets. An upper surface of each sheet is provided with a plurality of raised peak lines that are arranged in parallel and spaced rows and raised upward, and a lower surface of each sheet is provided with a plurality of raised contour lines that are arranged in parallel and spaced rows and raised downward. A first flow channel and a second flow channel are formed between adjacent three sheets. Fluid flows through the first flow channel along a first direction and a second direction, and fluid flows through the second flow channel along the first direction and a third direction. A convection is formed by the fluid flowing through the first flow channel and the second flow channel. The present disclosure can improve heat exchange efficiency and be easy to industrialize.

Abstract: A method includes sending, by an application that is to obtain a verification code, a verification code obtaining request to a server, where the application that is to obtain a verification code is installed on a terminal, and where applications installed on the terminal further include an input method application and a short message service (SMS) message application; receiving, by the SMS message application, an SMS message that includes a verification code and that is sent by the server; and reading, by the input method application, the verification code in the SMS message, where the terminal does not allow an application other than the input method application and the SMS message application to read an SMS message in the terminal.

Abstract: In a method, a terminal device obtains at least one template source file of a first contact in different ways, and when the terminal devices obtains a face picture in a currently displayed picture through facial recognition, and determines that a first face template included in a first face information template successfully matches the face picture, the terminal device sends, based on contact information, a multimedia file to a first contact to which the first face template belongs. The multimedia file is the picture, a picture set or a video file including the picture, or a picture or a video file generated based on the picture.

Abstract: A method includes sending, by an application that is to obtain a verification code, a verification code obtaining request to a server, where the application that is to obtain a verification code is installed on a terminal, and applications installed on the terminal further include an input method application and a short message service (SMS) message application; receiving, by the SMS message application, an SMS message that includes a verification code and that is sent by the server; and reading, by the input method application, the verification code in the SMS message, where the terminal does not allow an application other than the input method application and the SMS message application to read an SMS message in the terminal.

Abstract: A method for enabling a task management interface includes receiving an instruction for enabling the task management interface, displaying the task management interface in response to the instruction for enabling the task management interface, where the task management interface includes a preview interface of at least one application program and an icon corresponding to at least one function of the application program, receiving an operation instruction for the icon, and switching the application program corresponding to the icon to a foreground and executing the function in response to the operation instruction.

Abstract: An icon control method and terminal that include detecting first input of a user, moving a first icon towards a second icon in response to the detected first input, instructing to perform a first operation on the first icon and the second icon when a distance between the first icon and the second icon falls within a first distance range, and that in the first distance range, duration in which the first icon is in a staying state is greater than a first preset time length, and instructing to perform a second operation on the first icon and the second icon when the distance between the first icon and the second icon falls within a second distance range, and that the first icon is in the staying state in the second distance range.