我的有一篇博客上讲了如何基于CXF搭建webservice，service层的接口会被部署到tomcat上，这一篇我就讲一下如何在安卓中调用这些接口传递参数。
1.在lib中放入ksoap2的jar包并导入
2.在xml 配置文件中加入：
<!-- 访问网络的权限 --> <uses-permission android:name="android.permission.INTERNET" />
3.接下来就要通过代码调用借口了
String WSDL_URI = "http://localhost:8080/WebService4/getNewIdPort?wsdl";//wsdl 的uri
String namespace = "http://services.he.TSD/";//namespace
String methodName = "getNew";//要调用的方法名称
// 创建HttpTransportSE对象
HttpTransportSE ht = new HttpTransportSE(WSDL_URI);
ht.debug = true;
// 使用soap1.1协议创建Envelop对象
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);// 实例化SoapObject对象
SoapObject object = new SoapObject(namespace, methodName);
// 设置参数
object.addProperty("arg0", "hhh");
// 将SoapObject对象设置为SoapSerializationEnvelope对象的传出SOAP消息
envelope.bodyOut = object;//由于是发送请求，所以是设置bodyOut
envelope.dotNet =false;
envelope.setOutputSoapObject(object);
try{
// 调用webService
ht.call(null, envelope);
System.out.println("回传的值 ："+envelope.getResponse());
}
catch (Exception e) {
e.printStackTrace();
String msg=e.getMessage();
System.out.println(msg);
}
4.若webservice接收不到android传来的值：
（1）参数名不对
（2）.net的webservice要将envelope.dotNet =true，否则envelope.dotNet =false
5.由于是部署到tomcat上的，为了同处于一个网段，要手机和电脑连一个wifi。 ipv4查找用window+R，接着cmd，最后ipconfig 即可查到。
6.要关闭windows防火墙
7.当时我还遇到了一个问题，就是当传递的信息复杂时，比如传递list型的一个自定义的类，会出现问题，当时我是重写了ListAdapter类，如下所示：
package com.adapter;
/**
* Created by hexiaolu on 2017/4/13.
*/
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;
import com.example.administrator.stock2.R;
public class ListAdapter extends BaseAdapter {
HashMap item = new HashMap();
private LayoutInflater mInflater;
//private List<Map<String, Object>> mData;// 存储的EditText值
private ArrayList mData=new ArrayList();
//private ArrayList mDate = new ArrayList();
public Map<String, String> editorValue = new HashMap<String, String>();//
private TextView spendMoney;
public ListAdapter(Context context, ArrayList data,TextView spend) {
spendMoney=spend;
mData = data;
mInflater = LayoutInflater.from(context);
init();
}
// 初始化
private void init() {
editorValue.clear();
}
@Override
public int getCount() {
return mData.size();
}
@Override
public Object getItem(int position) {
return null;
}
@Override
public long getItemId(int position) {
return 0;
}
private Integer index = -1;
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
// convertView为null的时候初始化convertView。
if (convertView == null) {
holder = new ViewHolder();
convertView = mInflater.inflate(R.layout.list_item, null);
holder.goodsName = (TextView) convertView
.findViewById(R.id.list_item_goodsName);
holder.goodsSellPrice = (TextView) convertView
.findViewById(R.id.list_item_goodsSellPrice);
holder.goodsUnit = (TextView) convertView
.findViewById(R.id.list_item_goodsUnit);
holder.goodsSellNum = (EditText) convertView
.findViewById(R.id.list_item_goodsSellNum);
holder.goodsSellNum.setTag(position);
/*holder.goodsSellNum.setOnTouchListener(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_UP) {
index = (Integer) v.getTag();
}
return false;
}
});*/
class MyTextWatcher implements TextWatcher {
public MyTextWatcher(ViewHolder holder) {
mHolder = holder;
}
private ViewHolder mHolder;
@Override
public void onTextChanged(CharSequence s, int start,
int before, int count) {
}
@Override
public void beforeTextChanged(CharSequence s, int start,
int count, int after) {
}
@Override
public void afterTextChanged(Editable s) {
if (s != null && !"".equals(s.toString())) {
int position = (Integer) mHolder.goodsSellNum.getTag();
/*mData.get(position).put("goodsSellNum",s.toString());// 当EditText数据发生改变的时候存到data变量中*/
item=(HashMap)mData.get(position);
item.put("goodsSellNum",s.toString());
mData.set(position,item);
spendMoney.setText(String.valueOf(calculate()));//计算总价格
}
}
}
holder.goodsSellNum.addTextChangedListener(new MyTextWatcher(holder));
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
holder.goodsSellNum.setTag(position);
}
item=(HashMap)mData.get(position);
Object value=item.get("goodsName");
//Object value = mData.get(position).get("list_item_goodsName");
if (value != null) {
holder.goodsName.setText((String) value);
}
item=(HashMap)mData.get(position);
value=item.get("goodsSellPrice");
//value = mData.get(position).get("list_item_goodsSellPrice");
if (value != null) {
holder.goodsSellPrice.setText(value.toString());
}
item=(HashMap)mData.get(position);
value=item.get("goodsUnit");
//value = mData.get(position).get("list_item_goodsUnit");
if (value != null) {
holder.goodsUnit.setText(value.toString());
}
item=(HashMap)mData.get(position);
value=item.get("goodsSellNum");
//value = mData.get(position).get("list_item_goodsSellNum");
if (value != null && !"".equals(value)) {
holder.goodsSellNum.setText(value.toString());
}
holder.goodsSellNum.clearFocus();
if (index != -1 && index == position) {
holder.goodsSellNum.requestFocus();
}
return convertView;
}
public final class ViewHolder {
public TextView goodsName;
public TextView goodsSellPrice;
public EditText goodsSellNum;// ListView中的输入
public TextView goodsUnit;// 用来定义的标志性主键,可不用关心
}
public float calculate() {
float money = 0;
for (int i = 0; i < mData.size(); i++) {
HashMap item = new HashMap();
item = (HashMap) mData.get(i);
float num = Float.parseFloat(item.get("goodsSellNum").toString());
float price = Float.parseFloat(item.get("goodsSellPrice").toString());
money = money + num * price;
}
return money;
}
}
8.调如何用ListAdapter类
ListAdapter adapter = new ListAdapter(this, list,spendMoney); lv_goodsList.setAdapter(adapter);
