How to use

isCheckForUpdates

method

in

us.myles.ViaVersion.api.ViaVersionConfig

public void init() {
  if (System.getProperty("ViaVersion") != null) {
    // Reload?
    platform.onReload();
  }
  // Check for updates
  if (platform.getConf().isCheckForUpdates())
    UpdateUtil.sendUpdateMessage();
  // Force class load
  ProtocolRegistry.getSupportedVersions();
  // Inject
  try {
    injector.inject();
  } catch (Exception e) {
    getPlatform().getLogger().severe("ViaVersion failed to inject:");
    e.printStackTrace();
    return;
  }
  // Mark as injected
  System.setProperty("ViaVersion", getPlatform().getPluginVersion());
  // If successful
  platform.runSync(new Runnable() {
    @Override
    public void run() {
      onServerLoaded();
    }
  });
}

  @Override
  public boolean execute(ViaCommandSender sender, String[] args) {
    ConfigurationProvider provider = Via.getPlatform().getConfigurationProvider();
    boolean newValue = !Via.getConfig().isCheckForUpdates();

    provider.set("checkforupdates", newValue);
    provider.saveConfig();
    sendMessage(sender, "&6We will %snotify you about updates.", (newValue ? "&a" : "&cnot "));

    return true;
  }
}

  @Listener
  public void onJoin(ClientConnectionEvent.Join join) {
    if (join.getTargetEntity().hasPermission("viaversion.update")
        && Via.getConfig().isCheckForUpdates()) {
      UpdateUtil.sendUpdateMessage(join.getTargetEntity().getUniqueId());
    }
  }
}

  @EventHandler
  public void onJoin(PostLoginEvent e) {
    if (e.getPlayer().hasPermission("viaversion.update")
        && Via.getConfig().isCheckForUpdates()) {
      UpdateUtil.sendUpdateMessage(e.getPlayer().getUniqueId());
    }
  }
}

  @EventHandler
  public void onJoin(PlayerJoinEvent e) {
    if (e.getPlayer().hasPermission("viaversion.update")
        && Via.getConfig().isCheckForUpdates()) {
      UpdateUtil.sendUpdateMessage(e.getPlayer().getUniqueId());
    }
  }
}

  @Subscribe
  public void onJoin(PostLoginEvent e) {
    if (e.getPlayer().hasPermission("viaversion.update")
        && Via.getConfig().isCheckForUpdates()) {
      UpdateUtil.sendUpdateMessage(e.getPlayer().getUniqueId());
    }
  }
}