显示当前日期和时间在Android应用程序 [英] Display the current time and date in an Android application

问题描述

如何显示当前的日期和时间，在Android应用程序？

How do I display the current date and time in an Android application?

推荐答案

好了，没什么难的，因为有几种方法可以做到这一点。我假设你想要把当前的日期和放大器;时间到的TextView 。

Okay, not that hard as there are several methods to do this. I assume you want to put the current date & time into a TextView.

String currentDateTimeString = DateFormat.getDateTimeInstance().format(new Date());

// textView is the TextView view that should display it
textView.setText(currentDateTimeString);

还有更多的阅读很容易被发现的文件<一个在href="http://developer.android.com/reference/java/text/DateFormat.html#getDateTimeInstance%28%29">here 。在那里你会找到如何更改用于转换格式的更多信息。

There is more to read in the documentation that can easily be found here . There you'll find more information on how to change the format used for conversion.

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