如何在Android应用程序的TextView中大写字母的首字母 [英] How to capitalize the first letter of text in a TextView in an Android Application

问题描述

我也不是指textInput.我的意思是，一旦您在TextView中拥有静态文本(从数据库调用填充到用户输入的数据(可能不会大写))，如何确保它们大写?

I'm not referring to textInput, either. I mean that once you have static text in a TextView (populated from a Database call to user inputted data (that may not be Capitalized)), how can I make sure they are capitalized?

谢谢！

推荐答案

我应该能够通过标准的Java字符串操作来完成此操作，而无需Android或TextView专用.

I should be able to accomplish this through standard java string manipulation, nothing Android or TextView specific.

类似的东西:

String upperString = myString.substring(0, 1).toUpperCase() + myString.substring(1).toLowerCase();

尽管有大约一百万种方法可以完成此任务.请参阅 String 文档.

Although there are probably a million ways to accomplish this. See String documentation.

已编辑我添加了 .toLowerCase()

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