Increase a char value by one

Question

I have an app with an EditText and a button named \"forward\". All I want is just when I type \"a\" in the EditText and click the button, the word \"b\

Answer 1

You need to convert the text value (character) to the ascii value, then increase it, not just the text.

value = edt.getText().toString();
int ascii = (int)value;
edt.setText(Character.toString ((char) ascii+1));