如何在Android中获取当前日期? [英] How can I get current date in Android?

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本文介绍了如何在Android中获取当前日期?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我写了以下代码

  Date d = new Date(); 
CharSequence s = DateFormat.format(MMMM d,yyyy,d.getTime());

但是问我的参数,我想要字符串格式的当前日期,



喜欢

  2011年12月28日
/ pre>

,以便我可以设置 TextView



解释一下,如果你认为有必要,我是Android开发的新手。

解决方案

你可以使用 SimpleDateFormat

只需查看此链接,您就可以获得想法的样例。



例如:

  String dateStr =04/05/2010; 

SimpleDateFormat curFormater = new SimpleDateFormat(dd / MM / yyyy);
日期dateObj = curFormater.parse(dateStr);
SimpleDateFormat postFormater = new SimpleDateFormat(MMMM dd,yyyy);

String newDateStr = postFormater.format(dateObj);



更新:



详细示例是< a href =https://web.archive.org/web/20080614071809/http://www.itgalary.com/forum_posts.asp?TID=885 =noreferrer> here 这里,我建议您通过这个例子,了解SimpleDateFormat类的概念。



最终解决方案:



 日历c = Calendar.getInstance() ; 
System.out.println(当前时间=>+ c.getTime());

SimpleDateFormat df = new SimpleDateFormat(dd-MMM-yyyy);
String formattedDate = df.format(c.getTime());


I wrote the following code

Date d = new Date();
CharSequence s  = DateFormat.format("MMMM d, yyyy ", d.getTime());

But is asking me parameter, I want current date in string format,

like

28-Dec-2011

so that I can set over TextView,

explain a bit, if you think something is necessary, I am new to Android Development.

解决方案

You can use the SimpleDateFormat class for formatting date in your desired format.

Just check this link where you get idea for your example.

For example:

String dateStr = "04/05/2010"; 

SimpleDateFormat curFormater = new SimpleDateFormat("dd/MM/yyyy"); 
Date dateObj = curFormater.parse(dateStr); 
SimpleDateFormat postFormater = new SimpleDateFormat("MMMM dd, yyyy"); 

String newDateStr = postFormater.format(dateObj); 

Update:

Detailed example is here and here, I would suggest you to go through this example and understand the concept of SimpleDateFormat class.

Final Solution:

Calendar c = Calendar.getInstance();
System.out.println("Current time => " + c.getTime());

SimpleDateFormat df = new SimpleDateFormat("dd-MMM-yyyy");
String formattedDate = df.format(c.getTime());

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