第一:实例化SoapObject 对象,指定webService的命名空间(从相关WSDL文档中可以查看命名空间),以及调用方法名称。如:

View Code
//
命名空间
private
static
final
String serviceNameSpace
=
"
http://WebXml.com.cn/
"
;
//
调用方法(获得支持的城市)
private
static
final
String getSupportCity
=
"
getSupportCity
"
;
//
实例化SoapObject对象
SoapObject request
=
new
SoapObject(serviceNameSpace,getSupportCity);
第二步:假设方法有参数的话,设置调用方法参数
request.addProperty("参数名称","参数值");
第三步:设置SOAP请求信息(参数部分为SOAP协议版本号,与你要调用的webService中版本号一致):

View Code
//
获得序列化的Envelope
SoapSerializationEnvelope envelope
=
new
SoapSerializationEnvelope(SoapEnvelope.VER11); envelope.bodyOut
=
request;
第四步:注册Envelope,
?(new MarshalBase64()).register(envelope);
第五步:构建传输对象,并指明WSDL文档URL:

View Code
//
请求URL
private
static
final
String serviceURL
=
"
http://www.webxml.com.cn/webservices/weatherwebservice.asmx
"
;
//
Android传输对象
AndroidHttpTransport transport
=
new
AndroidHttpTransport(serviceURL); transport.debug
=
true
;
第六步:调用WebService(其中参数为1:命名空间+方法名称,2:Envelope对象):

View Code
transport.call(serviceNameSpace
+
getWeatherbyCityName,envelope);
第七步:解析返回数据:

View Code
if
(envelope.getResponse()
!=
null
){
return
parse(envelope.bodyIn.toString()); }
/**
************ * 解析XML *
@param
str *
@return
*/
private
static
List
<
String
>
parse(String str){ String temp; List
<
String
>
list
=
new
ArrayList
<
String
>
();
if
(str
!=
null
&&
str.length()
>
0
){
int
start
=
str.indexOf(
"
string
"
);
int
end
=
str.lastIndexOf(
"
;
"
); temp
=
str.substring(start,end
-
3
); String []test
=
temp.split(
"
;
"
);
for
(
int
i
=
0
;i
<
test.length;i
++
){
if
(i
==
0
){ temp
=
test[i].substring(
7
); }
else
{ temp
=
test[i].substring(
8
); }
int
index
=
temp.indexOf(
"
,
"
); list.add(temp.substring(
0
,index)); } }
return
list; }