Change EditText text from onTextChangeListener()

Question

I am working on an Android application.In my app I have to use images based on the text.So I write OnChangeListener() for EditText.The following is

Answer 1

One more solution can be to use boolean variable, so that it doesn't get into infinite callstack and eventually giving stackoverflow exception

public void afterTextChanged(Editable s) {
    if(!flag) 
    {
            flag = true;

            edt.setText("string");

            flag = false;
    }
}