Android/app/src/main/java/protect/card_locker/SimpleTextWatcher.java

package protect.card_locker;

import android.text.Editable;
import android.text.TextWatcher;

public class SimpleTextWatcher implements TextWatcher {
    @Override
    public void beforeTextChanged(CharSequence s, int start, int count, int after) { }

    @Override
    public void onTextChanged(CharSequence s, int start, int before, int count) { }

    @Override
    public void afterTextChanged(Editable s) { }
}