Android Calendar get current day of week as string(Android日历获取当前星期几作为字符串)
问题描述
我试图以这种方式获取一个带有实际工作日名称的字符串:
i tried to get a string with the name of the actual weekday this way:
Calendar c = Calendar.getInstance();
int dayOfWeek = c.get(Calendar.DAY_OF_WEEK);
if (c.get(Calendar.MONDAY) == dayOfWeek) weekDay = "monday";
else if (c.get(Calendar.TUESDAY) == dayOfWeek) weekDay = "tuesday";
else if (c.get(Calendar.WEDNESDAY) == dayOfWeek) weekDay = "wednesday";
else if (c.get(Calendar.THURSDAY) == dayOfWeek) weekDay = "thursday";
else if (c.get(Calendar.FRIDAY) == dayOfWeek) weekDay = "friday";
else if (c.get(Calendar.SATURDAY) == dayOfWeek) weekDay = "saturday";
else if (c.get(Calendar.SUNDAY) == dayOfWeek) weekDay = "sunday";
但 weekDay
始终为空,我实际上不知道为什么,因为调试器说 dayOfWeek
是 5,所以我应该等于 c.get(Calendar.THURSDAY)
but weekDay
stays always null and i actually have no idea why because the debugger says that dayOfWeek
is 5 so i should be equal to c.get(Calendar.THURSDAY)
推荐答案
就这么简单
sCalendar = Calendar.getInstance();
String dayLongName = sCalendar.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.LONG, Locale.getDefault());
这篇关于Android日历获取当前星期几作为字符串的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持编程学习网!
本文标题为:Android日历获取当前星期几作为字符串
基础教程推荐
- Java 中保存最后 N 个元素的大小受限队列 2022-01-01
- 首次使用 Hadoop,MapReduce Job 不运行 Reduce Phase 2022-01-01
- 如何使用 Stream 在集合中拆分奇数和偶数以及两者的总和 2022-01-01
- 如何强制对超级方法进行多态调用? 2022-01-01
- 如何在不安装整个 WTP 包的情况下将 Tomcat 8 添加到 Eclipse Kepler 2022-01-01
- 由于对所需库 rt.jar 的限制,对类的访问限制? 2022-01-01
- 如何对 HashSet 进行排序? 2022-01-01
- 在螺旋中写一个字符串 2022-01-01
- 如何使用 Eclipse 检查调试符号状态? 2022-01-01
- Spring Boot Freemarker从2.2.0升级失败 2022-01-01