将空行添加到字符串

Question

如何向空字符串添加空行？ 这样一个字符串看起来像这样：

This is an example of something 
This is still an example of something 

变为这样：

This is an example of something 

This is still an example of something 

Answer 1

"This is an example of something\n\nThis is still an example of something" 

Answer 2

试试这个：

"This is an example of something\n\nThis is still an example of something" 

Answer 3

您可以使用这样的事情，当你更换每“\ n”和“\ n \ n”。

str = str.replaceAll("\n", "\n\n"); 

str是您从editText获得的字符串。

Answer 4

如果要在UI中使用格式化和显示，只需将“\ n”添加到字符串或br标记。