Moxie Marlinspike 82f8ba3584 Removed tabs
2012-09-30 19:56:29 -07:00

77 lines
2.6 KiB
Java

/**
* Copyright (C) 2011 Whisper Systems
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.thoughtcrime.securesms.recipients;
import android.telephony.PhoneNumberUtils;
import android.text.TextUtils;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
public class RecipientsFormatter {
private static String parseBracketedNumber(String recipient) throws RecipientFormattingException {
int begin = recipient.indexOf('<');
int end = recipient.indexOf('>');
String value = recipient.substring(begin + 1, end);
if (PhoneNumberUtils.isWellFormedSmsAddress(value))
return value;
else
throw new RecipientFormattingException("Bracketed value: " + value + " is not valid.");
}
private static String parseRecipient(String recipient) throws RecipientFormattingException {
recipient = recipient.trim();
if ((recipient.indexOf('<') != -1) && (recipient.indexOf('>') != -1))
return parseBracketedNumber(recipient);
if (PhoneNumberUtils.isWellFormedSmsAddress(recipient))
return recipient;
throw new RecipientFormattingException("Recipient: " + recipient + " is badly formatted.");
}
public static List<String> getRecipients(String rawText) throws RecipientFormattingException {
ArrayList<String> results = new ArrayList<String>();
StringTokenizer tokenizer = new StringTokenizer(rawText, ",");
while (tokenizer.hasMoreTokens()) {
results.add(parseRecipient(tokenizer.nextToken()));
}
return results;
}
public static String formatNameAndNumber(String name, String number) {
// Format like this: Mike Cleron <(650) 555-1234>
// Erick Tseng <(650) 555-1212>
// Tutankhamun <tutank1341@gmail.com>
// (408) 555-1289
String formattedNumber = PhoneNumberUtils.formatNumber(number);
if (!TextUtils.isEmpty(name) && !name.equals(number)) {
return name + " <" + formattedNumber + ">";
} else {
return formattedNumber;
}
}
}