private void parseXml() {
DOMParser parser = new DOMParser();
try {
parser.parse(new InputSource(new URL(Constants.NAVALBATTLE_UPDATE_URL).openStream()));
Document doc = parser.getDocument();
NodeList nodeList = doc.getElementsByTagName("string");
for (int i = 0; i < nodeList.getLength(); i++) {
Node n = nodeList.item(i);
NamedNodeMap m = n.getAttributes();
Node actualNode = n.getFirstChild();
if (actualNode != null) {
if (m.getNamedItem("name").getTextContent().equals("version_code")) {
versionCode = actualNode.getNodeValue();
}
if (m.getNamedItem("name").getTextContent().equals("version_readable")) {
versionReadable = actualNode.getNodeValue();
}
if (m.getNamedItem("name").getTextContent().equals("update_text")) {
updateText = actualNode.getNodeValue();
}
if (m.getNamedItem("name").getTextContent().equals("update_url")) {
updateUrl = actualNode.getNodeValue();
}
if (m.getNamedItem("name").getTextContent().equals("announcement_code")) {
announcementCode = actualNode.getNodeValue();
}
if (m.getNamedItem("name").getTextContent().equals("announcement_title")) {
announcementTitle = actualNode.getNodeValue();
}
if (m.getNamedItem("name").getTextContent().equals("announcement_text")) {
announcementText = actualNode.getNodeValue();
}
if (m.getNamedItem("name").getTextContent().equals("announcement_url")) {
announcementUrl = actualNode.getNodeValue();
}
}
}
} catch (Exception ex) {
NavalBattle.getDebugWindow()
.printError("BroadcastService encountered an error while downloading data");
}
}
private void checkForUpdates() {
try {
int clientVersion = Integer.parseInt(Constants.VERSION_CODE);
int latestVersion = Integer.parseInt(versionCode);
if (clientVersion < latestVersion) {
needsUpdate = true;
} else {
NavalBattle.getDebugWindow().printInfo("You are running the latest version!");
}
} catch (Exception e) {
}
}
private void checkForAnnouncement() {
try {
int clientAnnouncement = Integer.parseInt(announcementId);
int latestAnnouncement = Integer.parseInt(announcementCode);
if (clientAnnouncement < latestAnnouncement || latestAnnouncement == -1) {
hasAnnouncement = true;
if (latestAnnouncement != -1) {
NavalBattleIO.saveAttribute("announcementId", announcementCode);
}
} else {
NavalBattle.getDebugWindow().printInfo("No new announcements!");
}
} catch (Exception e) {
}
}