基于Android的微课App设计与实现

Design and Implementation of Micro Course App Based on Android

针对传统网课时间长、灵活性差、难以吸引学生注意力、未合理利用碎片时间等问题,将短视频与移动互联技术相结合,设计了一款基于Android的微课App。该App的主要开发技术,包括SQLite+MySQL数据库、Express服务器、材料设计语言(Material Design,MD)设计以及Lottie移动动画库等。文章展示了该App各个功能模块设计与实现的过程。经测试,该App运行良好,得到了广大学生的喜爱。

In response to the problems of traditional online courses such as long duration,poor flexibility,difficulty in attracting students'attention,and unreasonable utilization of fragmented time,a micro course app based on Android has been designed by combining short videos with mobile internet technology.This study is based on an analysis of the current situation of traditional online course models,introducing the main development technologies of the App,including SQLite+MySQL database,Express server,Material Design(MD),and Lottie mobile animation library.It also showcases the design and implementation process of each functional module of the app.After testing,the app runs well and is loved by a large number of students.