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javaandroidreplacespecial-characters

Replacing a character by another character in a string in android?

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.replace(' ','_');
et.setText(str);
System.out.println(str);

But here the "space" is not replaced by "underscore".. I also tried other character too..

please help!!

Solution

  • See code: 

    et = (EditText) findViewById(R.id.editText1);
String str = et.getText().toString();
str = str.replace(' ', '_');
System.out.println(str);