+ if (syncMessage.getFetchType().isPresent()) {
+ final SignalServiceSyncMessage.FetchType fetchType = syncMessage.getFetchType().get();
+ System.out.println("Received sync message with fetch type: " + fetchType.toString());
+ }
+ if (syncMessage.getViewOnceOpen().isPresent()) {
+ final ViewOnceOpenMessage viewOnceOpenMessage = syncMessage.getViewOnceOpen().get();
+ System.out.println("Received sync message with view once open message:");
+ System.out.println(" - Sender:" + viewOnceOpenMessage.getSender().getNumber());
+ System.out.println(" - Timestamp:" + viewOnceOpenMessage.getTimestamp());
+ }
+ if (syncMessage.getStickerPackOperations().isPresent()) {
+ final List<StickerPackOperationMessage> stickerPackOperationMessages = syncMessage.getStickerPackOperations().get();
+ System.out.println("Received sync message with sticker pack operations:");
+ for (StickerPackOperationMessage m : stickerPackOperationMessages) {
+ System.out.println(" - " + m.getType().toString());
+ if (m.getPackId().isPresent()) {
+ System.out.println(" packId: " + Base64.encodeBytes(m.getPackId().get()));
+ }
+ if (m.getPackKey().isPresent()) {
+ System.out.println(" packKey: " + Base64.encodeBytes(m.getPackKey().get()));
+ }
+ }
+ }