字符串编码TextView.setText（）

Question

while setting text in a TextView, the character 'ù' isn't correctly interpreted. This is my code:

TextView tv = new TextView(context);
String s;
byte[] bytes;
s = "dgseùeT41ù";
bytes = s.getBytes("ISO-8859-1");
tv.setText(new String(bytes));

I don't know where I'm failing. Thank you for support

Answer 1

You have used "ISO-8859-1" but java uses by default UTF-8 so either define the charset while creating string

From docs

Case mapping is based on the Unicode Standard version specified by the Character class and A String represents a string in the UTF-16 format

so

bytes = s.getBytes("ISO-8859-1");
tv.setText(new String(bytes,"ISO-8859-1"));

or don't use it at all

bytes = s.getBytes();
tv.setText(new String(bytes));