【发布时间】:2014-03-13 08:09:03
【问题描述】:
我在通过 XMPP 发送图像时遇到了一个问题。下面是我完成的代码 sn-p。我不知道代码有什么问题。
Message msg = new Message(emailId, Message.Type.chat);
ImageTransferExtension transfer = new ImageTransferExtension();
transfer.setImageName(mImageUri.getEncodedPath());
transfer.setUserRecipient(emailId);
msg.addExtension(transfer);
这里是 ImagesTransferExtension 代码 sn-p
编辑:
public class ImageTransferExtension implements PacketExtension {
private String userRecipient;
private String ftpUrl;
private String httpUrl;
private String id;
private String typeOfMessage;
private String fieldName;
private String duration;
@Override
public String getElementName() {
// TODO Auto-generated method stub
return "x";
}
@Override
public String getNamespace() {
// TODO Auto-generated method stub
return "jabber:client";
}
@Override
public String toXML() {
StringBuilder builder = new StringBuilder();
builder.append("<" + getElementName() + " xmlns=\"" + getNamespace()
+ "\">");
if (ftpUrl != null) {
builder.append("<ftpUrl>").append(ftpUrl).append("</ftpUrl>");
}
if (httpUrl != null) {
builder.append("<httpUrl>").append(httpUrl).append("</httpUrl>");
}
if (typeOfMessage != null) {
builder.append("<typeOfMessage>").append(typeOfMessage)
.append("</typeOfMessage>");
}
if (fieldName != null) {
builder.append("<fieldName>").append(fieldName)
.append("</fieldName>");
}
if (duration != null) {
builder.append("<duration>").append(duration).append("</duration>");
}
builder.append("</" + getElementName() + ">");
return builder.toString();
}
public String getUserRecipient() {
return userRecipient;
}
public void setUserRecipient(String userRecipient) {
this.userRecipient = userRecipient;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
}
我不知道在命名空间和元素中传递什么。我浏览了文档,但没有找到解决方案。
【问题讨论】:
-
请让我知道这个问题有什么问题。对它的反馈将帮助我解决它,而不仅仅是投反对票