Abstract: The present invention discloses a data processing method, apparatus, client, server and system, which belong to the field of computer technologies. The method includes: a client sending a target object transfer request to a resource platform server; the resource platform server generating a target object transfer instruction accordingly and returning the target object transfer instruction to the client; the client generating an operation instruction according to transfer confirmation performed on the target object transfer instruction and sending the operation instruction to a resource transfer server; and the resource transfer server transferring, according to the operation instruction, an exchange resource that corresponds to the target object from a first resource account to a second resource account. The present invention solves the problem of low security of a client and a resource platform server developed by a target object provider, and improves the security of a target object transfer process.

Abstract: This application discloses a method for implementing a secure transaction via a social network platform. A server receives a product purchase request from a client device, and the product purchase request includes product information, product server information and a user account identifier of the social network platform. The transaction server authenticates the product purchase request, and forwards the product purchase request of the corresponding product to the product server in an encrypted format. After receiving a confirmation message from the product server, the transaction server initiates a payment transaction between the user account and the product server. Further, after completing the payment transaction, the transaction server sends a payment completion message to the client device and the product server, respectively.

Abstract: A method for associating user resource information includes: acquiring user resource information, associated with a first user identifier of a user, in a first network platform, where the first user identifier is used for identifying the user in the first network platform and the user resource information is used for performing value transfer during data processing; and sending a second user identifier of the user and the user resource information to a second network platform, where the second user identifier is used for identifying the user in the second network platform and the first user identifier and the second user identifier are both user identifiers registered by the user separately in the first network platform and the second network platform, so that the second network platform associates the second user identifier with the user resource information.

Abstract: An electronic device with one or more processors, memory, and a display detects a first trigger event and, in response to detecting the first trigger event, collects a audio sample of environmental audio data associated with a media item. The device transmits information corresponding to the audio sample to a server. In response to transmitting the information, the device obtains attribute information corresponding to the audio sample, where the attribute information includes metadata for the media item, a time indicator of a position of the audio sample in the media item, and stream information for the media item. The device displays a portion of the attribute information. The device detects a second trigger event and, in response to detecting the second trigger event: determines a last obtained time indicator; streams the media item based on the stream information; and presents the media item from the last obtained time indicator.

Abstract: Method and device of facilitating online interactions using dynamic barcodes are disclosed. The method includes: a server receiving, from a first device, an interaction set-up request including information for an online interaction awaiting execution; in response to the interaction set-up request, generating an initial barcode in accordance with the interaction set-up request, wherein the initial barcode is configured to initiate subsequent execution of the online interaction when the initial barcode is scanned by a scanning device before expiration of the initial barcode; sending the initial barcode to the first device, wherein the first device is configured to cause the initial barcode to be displayed on a display device; and after sending the initial barcode, sending an updated barcode to the first device in accordance with predetermined barcode expiration criteria.

Abstract: An electronic device with one or more processors, memory, and a display detects a first trigger event and, in response to detecting the first trigger event, collects a audio sample of environmental audio data associated with a media item. The device transmits information corresponding to the audio sample to a server. In response to transmitting the information, the device obtains attribute information corresponding to the audio sample, where the attribute information includes metadata for the media item, a time indicator of a position of the audio sample in the media item, and stream information for the media item. The device displays a portion of the attribute information. The device detects a second trigger event and, in response to detecting the second trigger event: determines a last obtained time indicator; streams the media item based on the stream information; and presents the media item from the last obtained time indicator.