Android Open Source - Todo Phone Number Parser

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License

The source code is released under:

GNU General Public License

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Java Source Code

/**
 * This file is part of Todo.txt for Android, an app for managing your todo.txt file (http://todotxt.com).
 */* w w w. j a  v a 2s . c  o  m*/
 * Copyright (c) 2009-2013 Todo.txt for Android contributors (http://todotxt.com)
 *
 * LICENSE:
 *
 * Todo.txt for Android is free software: you can redistribute it and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any
 * later version.
 *
 * Todo.txt for Android is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the 
 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with Todo.txt for Android. If not, see
 * <http://www.gnu.org/licenses/>.
 *
 * Todo.txt for Android's source code is available at https://github.com/ginatrapani/todo.txt-android
 *
 * @author Todo.txt for Android contributors <todotxt@yahoogroups.com>
 * @license http://www.gnu.org/licenses/gpl.html
 * @copyright 2009-2013 Todo.txt for Android contributors (http://todotxt.com)
 */

package com.todotxt.todotxttouch.task;

import android.os.Build;
import com.google.i18n.phonenumbers.PhoneNumberMatch;
import com.google.i18n.phonenumbers.PhoneNumberUtil;
import com.google.i18n.phonenumbers.PhoneNumberUtil.PhoneNumberFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Locale;

public class PhoneNumberParser {
  // private static final Pattern NUMBER_PATTERN = android.util.Patterns.
  private static final PhoneNumberParser INSTANCE = new PhoneNumberParser();

  private PhoneNumberParser() {
  }

  public static PhoneNumberParser getInstance() {
    return INSTANCE;
  }

  public List<String> parse(String inputText) {
    if (inputText == null) {
      return Collections.emptyList();
    }

    // Only run the phone number parser if Android version is not Honeycomb
    // API level 11 - 13
    int sdk = Build.VERSION.SDK_INT;

    if (sdk >= 11 && sdk <= 13) {
      return Collections.emptyList();
    }

    PhoneNumberUtil phoneUtil = PhoneNumberUtil.getInstance();
    Iterable<PhoneNumberMatch> numbersMatch = phoneUtil.findNumbers(
      inputText, Locale.getDefault().getCountry()
    );
    ArrayList<String> numbers = new ArrayList<String>();

    for (PhoneNumberMatch number : numbersMatch) {
      numbers.add(phoneUtil.format(number.number(),
          PhoneNumberFormat.NATIONAL
        )
      );
    }

    return numbers;
  }
}

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