MTK平台下的UI界面交互API函数汇总-MTK platform' s UI interface API function summary interaction

MTK中的，模拟时钟绘制，阅读代码时发现这么一个函数，它根据输入的年月日，可以自动计算出星期几-MTK' s, analog clock drawing, reading code, and found such a function, it is based on the input day, month, can automatically calculate the day of the week