public static void CreateCategory(Context context, String categoryName) {
CategoryDataSource categoryDataSource = new CategoryDataSource(context);
categoryDataSource.open();
categoryDataSource.createCategory(categoryName);
categoryDataSource.close();
}
public static ArrayList<CategoryInfo> GetCategories(Context context) {
CategoryDataSource categoryDataSource = new CategoryDataSource(context);
categoryDataSource.open();
ArrayList<CategoryInfo> categoryInfoList = null;
categoryInfoList = categoryDataSource.getAllCategories();
categoryDataSource.close();
return categoryInfoList;
}
public static void DeleteWholeCategory(Context context, int categoryID) {
MyListDataSource myListDataSource = new MyListDataSource(context);
myListDataSource.open();
myListDataSource.deleteCategory(categoryID);
myListDataSource.close();
CategoryDataSource categoryDataSource = new CategoryDataSource(context);
categoryDataSource.open();
categoryDataSource.deleteCategory(categoryID);
categoryDataSource.close();
}
public static void clearDatabase(Context context) {
CategoryDataSource categoryDataSource = new CategoryDataSource(context);
categoryDataSource.open();
categoryDataSource.clearCategory();
categoryDataSource.close();
MyListDataSource myListDataSource = new MyListDataSource(context);
myListDataSource.open();
myListDataSource.clearMyList();
myListDataSource.close();
BookDataSource bookDataSource = new BookDataSource(context);
bookDataSource.open();
bookDataSource.clearBook();
bookDataSource.close();
}