How to remove all listeners added with addTextChangedListener

Question

I have a ListView where each row has an EditText control. I want to add a TextChangedListener to each row; one that contains extra dat

Answer 1

You can remove TextWatcher from your EditText. First of all I suggest you to move TextWatcher declaration outside the the editText.addTextChangedListener(...):

protected TextWatcher yourTextWatcher = new TextWatcher() {

    @Override
    public void afterTextChanged(Editable s) {
        // your logic here
    }

    @Override
    public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        // your logic here
    }

    @Override
    public void onTextChanged(CharSequence s, int start, int before, int count) {
       // your logic here
    }
};

After that you will be able to set TextWather little bit simpler:

editText.addTextChangedListener(yourTextWatcher);

Than you can remove TextWatcher like this:

editText.removeTextChangedListener(yourTextWatcher);

and set another if you want.