我正在使用asmack和xmpp进行文件共享。我能够发送文件，但无法在另一台设备上接收文件。我做了很多研究和开发，发现了很多方法尝试了所有这些但没有取得成功。似乎我犯了任何小错误，尝试了很多，但没有解决我的问题。我用来发送文件的代码是：
d.findViewById(R.id.btnsendphoto).setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
if (!filepath.equals("")) {
configureProviderManager(connection);
FileTransferNegotiator.IBB_ONLY = true;
FileTransferNegotiator.setServiceEnabled(
connection, true);
mFileTransferManager = new FileTransferManager(
connection);
String to = connection.getRoster()
.getPresence("cac6ba9dc9c6ac67@pc")
.getFrom();
final OutgoingFileTransfer transfer = mFileTransferManager
.createOutgoingFileTransfer(to);
File file = new File(filepath);
try {
configureProviderManager(connection);
transfer.sendFile(file, "test_file");
} catch (XMPPException e) {
e.printStackTrace();
}
new AsyncTask<Void, Void, Void>() {
protected void onPreExecute() {
}
@Override
protected Void doInBackground(
Void... params) {
while (!transfer.isDone()) {
if (transfer.getStatus().equals(
"Error")) {
Log.d("file transfer",
"ERROR!!! "
+ transfer
.getError());
} else if (transfer.getStatus()
.equals("Cancelled")
|| transfer.getStatus()
.equals("Refused")) {
Log.d("file transfer",
"Cancelled!!! "
+ transfer
.getError());
}
try {
Thread.sleep(1000L);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
return null;
};
protected void onPostExecute(Void result) {
if (transfer.getStatus().equals(
"Refused")
|| transfer.getStatus().equals(
"Error")
|| transfer.getStatus().equals(
"Cancelled")) {
Log.i("file transfer",
"refused cancelled error "
+ transfer
.getError());
} else {
Log.i("file transfer", "Success: "
+ transfer.getFileName());
messages.add("file sent");
setListAdapter();
}
};
}.execute();
}
d.dismiss();
}
});
我可以发送文件。我在发送端收到了文件已发送的消息，此处 configureProviderManager 为this 我尝试了很多方法，但是我想提到其中一个
public void ReceiveFile() {
System.out.println("in ReceiveFile");
Thread thread = new Thread() {
public void run() {
System.out.println("in Thread");
configureProviderManager(connection);
// Create the file transfer manager
final FileTransferManager managerListner = new FileTransferManager(
connection);
FileTransferNegotiator.setServiceEnabled(connection, true);
Log.i("File transfere manager", "created");
// Create the listener
managerListner
.addFileTransferListener(new FileTransferListener() {
public void fileTransferRequest(
final FileTransferRequest request) {
Log.i("Recieve File",
"new file transfere request");
Log.i("file request",
"from" + request.getRequestor());
IncomingFileTransfer transfer = request
.accept();
Log.i("Recieve File alert dialog", "accepted");
try {
transfer.recieveFile(new File("/sdcard/"
+ request.getFileName()));
while (!transfer.isDone()
|| (transfer.getProgress() < 1)) {
Thread.sleep(1000);
Log.i("Recieve File alert dialog",
"still receiving : "
+ (transfer
.getProgress())
+ " status "
+ transfer.getStatus());
if (transfer.getStatus().equals(
Status.error)) {
// Log.i("Error file",
// transfer.getError().getMessage());
Log.i("Recieve File alert dialog",
"cancelling still receiving : "
+ (transfer
.getProgress())
+ " status "
+ transfer
.getStatus());
transfer.cancel();
break;
}
}
} catch (XMPPException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
}
};
thread.start();
}
调试此代码 我甚至没有得到这个日志新文件传输请求。请告诉我我犯了什么错误，如何纠正这个问题。提前谢谢。