Pileus Git - ~andy/freeotp/blob - src/org/fedorahosted/freeotp/AddTokenSecretTextWatcher.java

   1 package org.fedorahosted.freeotp;
   2
   3 import android.app.AlertDialog;
   4 import android.text.Editable;
   5
   6 public class AddTokenSecretTextWatcher extends AddTokenTextWatcher {
   7         public AddTokenSecretTextWatcher(AlertDialog dialog) {
   8                 super(dialog);
   9         }
  10
  11         @Override
  12         public void afterTextChanged(Editable s) {
  13                 super.afterTextChanged(s);
  14
  15                 if (s.length() == 0)
  16                         return;
  17
  18                 boolean haveData = false;
  19                 for (int i = s.length() - 1; i >= 0; i--) {
  20                         char c = s.charAt(i);
  21                         if (c != '=')
  22                                 haveData = true;
  23                         else if (haveData)
  24                                 s.delete(i, i + 1);
  25                 }
  26         }
  27 }