ActiveAndroid 介绍
ActiveAndroid算是一个轻量级的ORM框架，简单地通过如save()和delete()等方法来做到增删改查等操作。配置起来也还算简单。
示例代码：
@Table(name = "Categories")
public class Category extends Model {
@Column(name = "Name")
public String name;
}
@Table(name = "Items")
public class Item extends Model {
@Column(name = "Name")
public String name;
@Column(name = "Category")
public Category category;
}