Detailed Description

The QBluetoothTransferManager class transfers data to another device using Object Push Profile (OPP).

QBluetoothTransferManager uses OBEX to send put commands to remote devices. A typical OBEX transfer is initialized as follows:

// Create a transfer manager
QBluetoothTransferManager *transferManager = new QBluetoothTransferManager(this);

// Create the transfer request and file to be sent
QBluetoothAddress remoteAddress("00:11:22:33:44:55:66");
QBluetoothTransferRequest request(remoteAddress);
QFile *file = new QFile("testfile.txt");

// Ask the transfer manager to send it
QBluetoothTransferReply *reply = transferManager->put(request, file);
if (reply->error() == QBluetoothTransferReply::NoError) {

    // Connect to the reply's signals to be informed about the status and do cleanups when done
    QObject::connect(reply, SIGNAL(finished(QBluetoothTransferReply*)),
                     this, SLOT(transferFinished(QBluetoothTransferReply*)));
    QObject::connect(reply, SIGNAL(error(QBluetoothTransferReply::TransferError)),
                     this, SLOT(error(QBluetoothTransferReply::TransferError)));
} else {
    qWarning() << "Cannot push testfile.txt:" << reply->errorString();
}

Note that this API is not currently supported on Android.