package eu.siacs.conversations.parser; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Collections; import java.util.Date; import java.util.Locale; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.xml.Element; public abstract class AbstractParser { protected XmppConnectionService mXmppConnectionService; protected AbstractParser(XmppConnectionService service) { this.mXmppConnectionService = service; } protected long getTimestamp(Element packet) { long now = System.currentTimeMillis(); ArrayList stamps = new ArrayList(); for(Element child : packet.getChildren()) { if (child.getName().equals("delay")) { stamps.add(child.getAttribute("stamp").replace("Z", "+0000")); } } Collections.sort(stamps); if (stamps.size() >= 1) { try { String stamp = stamps.get(stamps.size() - 1); if (stamp.contains(".")) { Date date = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ",Locale.US) .parse(stamp); if (now= 2) { presence = fromParts[1]; } Contact contact = account.getRoster().getContact(from); long timestamp = getTimestamp(packet); if (timestamp >= contact.lastseen.time) { contact.lastseen.time = timestamp; if ((presence!=null)&&(presenceOverwrite)) { contact.lastseen.presence = presence; } } } }