Data exporting method and terminal device

Abstract

The present disclosure relates to a data export method and a terminal apparatus. An application on the terminal apparatus maintains a communication connection with an imaging apparatus. Based on the communication connection, the data file stored in the imaging apparatus is exported through an application of the terminal apparatus. A predetermined keep-alive strategy is configured to maintain export of the data file through the application when the application runs in a background of the terminal apparatus. In the implementations of the present disclosure, when the application and the imaging apparatus maintain a communication connection, the task of exporting the data file in the imaging apparatus is started. When the application runs in a background of the terminal apparatus, a predetermined keep-alive strategy is adopted so that the application is not suspended by the operating system and continues to export the data file stored in the imaging apparatus. The application can continue exporting the data file from the imaging apparatus while running in the background, thereby satisfying a need for long-term and stable export of data file from the imaging apparatus when the application is running in the background.

Dependencies are inferred from the claim text.