Android aSmack XMPP filetransfer始终显示正在进行且状态为0

时间:2013-03-14 09:21:59

标签: android chat file-transfer asmack quickblox

我正在开发一个聊天应用程序,我需要在点对点聊天用户之间发送图像。现在我能够发送图像,我的文件接收器也接受请求并开始接收文件。

但打印状态始终保持打印: 日志:进度:0.0&状态:正在进行中

完成线程后 - 日志 ### Filetransfer无法完成。状态:正在进行中

如果我让这个线程运行删除计数它继续保持打印 - 进度:0.0&状态:正在进行中

有时候会收到完整的图像..这需要很长时间,很多时候是一半或者是0。

private ServiceDiscoveryManager sdm;    
 if (sdm == null)
                    sdm = new ServiceDiscoveryManager(connection);
                Log.v("---fileReceive----","after discover connectin.....");
                sdm.addFeature("http://jabber.org/protocol/disco#info");
                sdm.addFeature("jabber:iq:privacy");

                ProviderManager.getInstance().addIQProvider("query","http://jabber.org/protocol/bytestreams", new BytestreamsProvider());
                ProviderManager.getInstance().addIQProvider("query","http://jabber.org/protocol/disco#items", new DiscoverItemsProvider());
                ProviderManager.getInstance().addIQProvider("query","http://jabber.org/protocol/disco#info", new DiscoverInfoProvider());
                ProviderManager.getInstance().addIQProvider("si", "http://jabber.org/protocol/si", new StreamInitiationProvider());
                ProviderManager.getInstance().addIQProvider("query", "http://jabber.org/protocol/bytestreams", new BytestreamsProvider());                    
                ProviderManager.getInstance().addIQProvider("open", "http://jabber.org/protocol/ibb", new OpenIQProvider());
                ProviderManager.getInstance().addIQProvider("data", "http://jabber.org/protocol/ibb", new DataPacketProvider());
                ProviderManager.getInstance().addIQProvider("close", "http://jabber.org/protocol/ibb", new CloseIQProvider());
                ProviderManager.getInstance().addExtensionProvider("data", "http://jabber.org/protocol/ibb", new DataPacketProvider());

                sdm = ServiceDiscoveryManager.getInstanceFor(connection);


                FileTransferNegotiator.setServiceEnabled(connection, true);
                FileTransferNegotiator.IBB_ONLY = true; 
                manager = new FileTransferManager(connection);
                // Create the listener
                //  fListner=new FileTransferListener() {
                manager.addFileTransferListener(new FileTransferListener() {
                    @Override
                    public void fileTransferRequest(FileTransferRequest request) {
                        // TODO Auto-generated method stub
                        Log.v("----Recieve File",
                                "new file transfere requesttttt------------");

                        Log.v("-----file request","from" + request.getRequestor());

                        // Accept it

                        try {
                            IncomingFileTransfer transfer = request.accept();
                            Log.v("----transfer--","accepted");

                            double percents = 0.0;
                            int currentCycle = 0;
                            transfer.recieveFile(new File( Environment.getExternalStorageDirectory().getPath()+"/"+transfer.getFileName()));


                              while(!transfer.isDone() && currentCycle < 100) {
                                    if(transfer.getStatus().equals(Status.in_progress)) {
                                        percents = ((int) (transfer.getProgress()*10000)) / 100.0;
                                                  //percents is 100.0 after 1 cycle
                                        Log.i(LOG, "Filetransfer Progress: "+percents + " Status: "+transfer.getStatus().toString());
                                    } else if (transfer.getStatus().equals(Status.error)) {
                                        Log.e(LOG, "FileTransfer ERROR"+transfer.getError().getMessage());
                                        break;
                                    } 
                                    currentCycle ++;
                                    try {
                                        Thread.sleep(1000);
                                    } catch (InterruptedException e) {
                                        e.printStackTrace();
                                    }
                                }

                                if(transfer.getStatus().equals(Status.complete)) {
                                    if (onFileReceivedListener != null) {
                                       onFileReceivedListener.onFileReceived(transfer);
                                    }
                                }else{
                                    Log.e(LOG, "###Filetransfer not complete. Status:" + transfer.getStatus().toString());
                                                        //FILE IS HERE  
                                }
                        } catch (XMPPException e) {
                            e.printStackTrace();
                        }
                    }
                }); `

感谢任何提示或帮助。

1 个答案:

答案 0 :(得分:0)

我最近对asmack和smackx有一点经验,对他们来说不能太积极。

我不确切地知道你的问题来自哪里,但我可以告诉你这是正常的。在实际开始任何进度之前,您将首先得到一个进度加载= 0。 如果它是您发送的小文件,那么它只是发送得如此之快以至于没有任何真正的进展。

但是,如果你成功发送了一个更大的文件,这个功能确实很好用,会给你带来粗略的进展。

最后,我们得出的结论是,这个功能只是出错并限制并实现了我们自己的filetransfer xmpp消息,并通过我们自己的服务器处理它。像这样你也可以将文件发送给离线人员,成组(MUC)并显示双方都有不错的进展(发送和接收)。