我的有一篇博客上講了如何基于CXF搭建webservice，service層的接口會被部署到tomcat上，這一篇我就講一下如何在安卓中調用這些接口傳遞參數。

1.在lib中放入ksoap2的jar包并導入

2.在xml 配置文件中加入：

3.接下來就要通過代碼調用借口了

String WSDL_URI = "http://localhost:8080/WebService4/getNewIdPort?wsdl";//wsdl 的uri

String namespace = "http://services.he.TSD/";//namespace

String methodName = "getNew";//要調用的方法名稱

// 創建HttpTransportSE對象

HttpTransportSE ht = new HttpTransportSE(WSDL_URI);

ht.debug = true;

// 使用soap1.1協議創建Envelop對象

SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);// 實例化SoapObject對象

SoapObject object = new SoapObject(namespace, methodName);

// 設置參數

object.addProperty("arg0", "hhh");

// 將SoapObject對象設置為SoapSerializationEnvelope對象的傳出SOAP消息

envelope.bodyOut = object;//由于是發送請求，所以是設置bodyOut

envelope.dotNet =false;

envelope.setOutputSoapObject(object);

try{

// 調用webService

ht.call(null, envelope);

System.out.println("回傳的值 ："+envelope.getResponse());

}

catch (Exception e) {

e.printStackTrace();

String msg=e.getMessage();

System.out.println(msg);

}

4.若webservice接收不到android傳來的值：

(1)參數名不對

(2).net的webservice要將envelope.dotNet =true，否則envelope.dotNet =false

5.由于是部署到tomcat上的，為了同處于一個網段，要手機和電腦連一個wifi。 ipv4查找用window+R，接著cmd，最后ipconfig 即可查到。

6.要關閉windows防火墻

7.當時我還遇到了一個問題，就是當傳遞的信息復雜時，比如傳遞list型的一個自定義的類，會出現問題，當時我是重寫了ListAdapter類，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> mData;// 存儲的EditText值

private ArrayList mData=new ArrayList();

//private ArrayList mDate = new ArrayList();

public Map editorValue = new HashMap();//

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為null的時候初始化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());// 當EditText數據發生改變的時候存到data變量中*/

item=(HashMap)mData.get(position);

item.put("goodsSellNum",s.toString());

mData.set(position,item);

spendMoney.setText(String.valueOf(calculate()));//計算總價格

}

}

}

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中的輸入

public TextView goodsUnit;// 用來定義的標志性主鍵,可不用關心

}

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.調如何用ListAdapter類

ListAdapter adapter = new ListAdapter(this, list,spendMoney);

lv_goodsList.setAdapter(adapter);

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