Simply i want to replace a character with another in android.. My code:
et = (EditText) findViewById(R.id.editText1);
String str = et.getText().toString();
str.
Strings are immutable in Java - replace
doesn't change the existing string, it returns a new one. You want:
str = str.replace(' ','_');
(This is definitely a duplicate, but I don't have enough time right now to find an appropriate one...)
See code:
et = (EditText) findViewById(R.id.editText1);
String str = et.getText().toString();
str = str.replace(' ', '_');
System.out.println(str);
String is immutable and you cannot change it. So, you need to do this:
str = str.replace(' ','_');