Mobile internet file downloading processing implementation method

Abstract

The invention discloses a mobile internet file downloading processing implementation method. The method includes the following steps that: step S1, initial setting is performed: a current user is set,so that the tasks of different users can be distinguished, whether a breakpoint resume function is supported is set, and a local file for storing a downloaded file is set; step S2, a task that needsto be downloaded is added, the task is encapsulated and is added to a task queue, and the download progress as well as statuses such as download completion or error status, of the task, are monitored;step 3, if the status of the task is updated, a monitor is notified, and the status of the task is written into a database, and therefore, the user can perceive the latest status of each task; and step 4, after the download of the task is completed, the method goes back to the file path, and the status of the task in the database is cleared, and at this moment, the download of one task is completed. According to the mobile internet file downloading processing implementation method of the invention, the SQLite is adopted as a data recording storage medium, and the concept of real-time data streams is used in combination, and therefore, a universal, real-time and efficient-management multi-user multi-tasking downloading method can be realized.

Description

technical field [0001] The invention discloses a processing method for mobile Internet file download, and more specifically relates to a processing method for multi-user and multi-task downloading on a mobile device. Background technique [0002] Android is an intelligent mobile device platform. It has been about ten years since its birth, and the Android version has undergone great changes during these ten years. Among them, the file download on the Android platform has also gone through three main periods. The first period is in the early days of the birth of Android. Before Android API level 8, the Android system did not provide a better implementation method for file download. , the general approach is for developers to transplant and encapsulate the JavaWEB platform method to use on the Android platform. Although this method can be downloaded for general files, the disadvantages are more obvious, mainly due to poor stability, and secondly, the management of multiple fi...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the shortcomings that the Android system in the above-mentioned prior art is not convenient enough for multi-file download management, the present invention provides a method for processing and implementing mobile Internet file downloads, adopting SQLite as a data recording storage medium, combined with the real-time data stream The concept can realize an easy-to-use multi-user and multi-task download method suitable for various API level versions of the Android platform

Images