作业1：https://github.com/lonely1929/2018118141_Android/tree/master/1-Homework
作业1截图：https://github.com/lonely1929/2018118141_Android/blob/master/1-Homework/1-Homework.md
作业2：https://github.com/lonely1929/2018118141_Android/tree/master/2-Homework
作业2截图：https://github.com/lonely1929/2018118141_Android/blob/master/2-Homework/2-Homework.md
作业3：https://github.com/lonely1929/2018118141_Android/tree/master/3-Homework
作业3截图：https://github.com/lonely1929/2018118141_Android/blob/master/3-Homework/3-Homework.md
作业4：https://github.com/lonely1929/2018118141_Android/tree/master/4-Homework
作业4截图：https://github.com/lonely1929/2018118141_Android/blob/master/4-Homework/4-Homework.md
作业5：https://github.com/lonely1929/2018118141_Android/tree/master/5-Homework
作业5截图：https://github.com/lonely1929/2018118141_Android/blob/master/5-Homework/5-Homework.md
作业6：https://github.com/lonely1929/2018118141_Android/tree/master/6-Homework
作业6截图：https://github.com/lonely1929/2018118141_Android/blob/master/6-Homework/6-Homework.md
作业7：https://github.com/lonely1929/2018118141_Android/tree/master/7-Homework
作业7截图：https://github.com/lonely1929/2018118141_Android/blob/master/7-Homework/7-Homework.md
作业8&9：https://github.com/lonely1929/2018118141_Android/tree/master/8%269-Homework
作业8&9截图：https://github.com/lonely1929/2018118141_Android/blob/master/8%269-Homework/8%269-Homework.md
作业10&11：https://github.com/lonely1929/2018118141_Android/tree/master/10%2611-Homework
作业10&11截图：https://github.com/lonely1929/2018118141_Android/blob/master/10%2611-Homework/10%2611-Homework.md
期末大作业：https://github.com/lonely1929/2018118141_Android/tree/master/TiktokDemo