我正在尝试使用 asmack jar 接收文件。我可以在 Android 设备上毫无问题地接收文本，但是当我设置文件传输时，我收到一条错误消息，提示“不支持文件传输”。监听器永远不会被调用...我这样设置监听器:
if (m_connection != null)
{
ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection);
if (sdm == null)
{
sdm = new ServiceDiscoveryManager(connection);
sdm.addFeature("http://jabber.org/protocol/disco#info");
sdm.addFeature("jabber:iq:privacy");
}
// new ServiceDiscoveryManager(connection);
FileTransferNegotiator.setServiceEnabled(connection, true);
FileTransferManager manager = new FileTransferManager(m_connection);
manager.addFileTransferListener(new FileTransferListener() {
public void fileTransferRequest(final FileTransferRequest request)
{
Log.i("InstallerActivity", "Got new File!!!");
编辑:添加这些以使其工作:
pm.addIQProvider("si", "http://jabber.org/protocol/si", new StreamInitiationProvider());
pm.addIQProvider("query", "http://jabber.org/protocol/bytestreams", new BytestreamsProvider());
pm.addIQProvider("open", "http://jabber.org/protocol/ibb", new IBBProviders.Open());
pm.addIQProvider("close", "http://jabber.org/protocol/ibb", new IBBProviders.Close());
pm.addExtensionProvider("data", "http://jabber.org/protocol/ibb", new IBBProviders.Data());
pm.addIQProvider("open", "http://jabber.org/protocol/ibb", new OpenIQProvider());
pm.addIQProvider("data", "http://jabber.org/protocol/ibb", new DataPacketProvider());
pm.addIQProvider("close", "http://jabber.org/protocol/ibb", new CloseIQProvider());
pm.addExtensionProvider("data", "http://jabber.org/protocol/ibb", new DataPacketProvider());
最佳答案
您是否为FileTransfer添加了IQProvider功能？
// //File transfer
pm.addIQProvider("si", "http://jabber.org/protocol/si",
new StreamInitiationProvider());
pm.addIQProvider("query", "http://jabber.org/protocol/bytestreams",
new BytestreamsProvider());
pm.addIQProvider("open", "http://jabber.org/protocol/ibb",
new OpenIQProvider());
pm.addIQProvider("close", "http://jabber.org/protocol/ibb",
new CloseIQProvider());
pm.addExtensionProvider("data", "http://jabber.org/protocol/ibb",
new DataPacketProvider());
这是非常有用的使用asmack进行文件传输的教程。 File transfer in android with asmack and Openfire
关于android - 在Android中使用asmack接收文件，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/12567660/