src/main/java/de/thedevstack/conversationsplus/services/avatar/listener/AvatarVcardReceived.java


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package de.thedevstack.conversationsplus.services.avatar.listener;

import de.thedevstack.android.logcat.Logging;
import de.thedevstack.conversationsplus.Config;
import de.thedevstack.conversationsplus.entities.Account;
import de.thedevstack.conversationsplus.entities.Contact;
import de.thedevstack.conversationsplus.services.avatar.AvatarCache;
import de.thedevstack.conversationsplus.services.avatar.AvatarService;
import de.thedevstack.conversationsplus.ui.UiCallback;
import de.thedevstack.conversationsplus.utils.AvatarUtil;
import de.thedevstack.conversationsplus.utils.UiUpdateHelper;
import de.thedevstack.conversationsplus.xml.Element;
import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;

/**
 *
 */
public class AvatarVcardReceived extends AbstractAvatarIqPacketReceived {
    public AvatarVcardReceived(Avatar avatar, UiCallback uiCallback) {
        super(avatar, uiCallback);
    }

    @Override
    public void onIqPacketReceived(Account account, IqPacket packet) {
        AvatarService.getInstance().removeFromFetchInProgress(account, avatar);

        if (packet.getType() == IqPacket.TYPE.RESULT) {
            Element vCard = packet.findChild("vCard", "vcard-temp");
            Element photo = vCard != null ? vCard.findChild("PHOTO") : null;
            String image = photo != null ? photo.findChildContent("BINVAL") : null;
            if (image != null) {
                avatar.image = image;
                if (AvatarUtil.save(avatar)) {
                    Logging.d(Config.LOGTAG, account.getJid().toBareJid()
                            + ": successfully fetched vCard avatar for " + avatar.owner);
                    Contact contact = account.getRoster()
                            .getContact(avatar.owner);
                    contact.setAvatar(avatar);
                    AvatarCache.clear(contact);
                    UiUpdateHelper.updateConversationUi();
                    UiUpdateHelper.updateRosterUi();
                }
            }
        }
    }
}