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<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity">
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="textPersonName"
android:hint="Account"
android:ems="10"
android:id="@+id/AccounText"
android:layout_marginTop="34dp"
android:layout_alignParentTop="true"
android:layout_alignStart="@+id/PwdText" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="textPassword"
android:hint="Password"
android:ems="10"
android:id="@+id/PwdText"
android:layout_marginTop="24dp"
android:layout_below="@+id/AccounText"
android:layout_centerHorizontal="true" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="登录"
android:id="@+id/button"
android:layout_below="@+id/PwdText"
android:layout_centerHorizontal="true"
android:layout_marginTop="36dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="内容"
android:id="@+id/textView"
android:layout_below="@+id/button"
android:layout_marginTop="24dp"
android:layout_alignParentStart="true"
android:layout_alignParentEnd="true"
android:layout_alignParentBottom="true" />
</RelativeLayout>
下面代码中有几个注意点 NAMESPACE、MYURL、METHODNAME。其中NAMESPACE 对应上面我们WebService命名空间,我这里是默认的命名空间。
MYURL 对应的地址不止当前WebService 的地址,而是引用方法的具体地址 上面已经说过了。METHODNAME 是调用的方法名
package com.example.administrator.login1;
import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
public class MainActivity extends Activity {
private EditText accountet,pwdet;
private Button loginbtn;
private TextView textView;
private myHandler myHandler =new myHandler();
private final String NAMESPACE="http://tempuri.org/"; //WebService 服务器命名空间
private final String MYURL="http://172.18.216.7/login/login.asmx?op=login1"; //方法的详细地址
private final String METHODNAME="login1"; //具体的方法名称
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
//登录按钮
loginbtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
new Thread(new Runnable() {
@Override
public void run() {
try {
SoapObject request = new SoapObject(NAMESPACE,METHODNAME );
request.addProperty("name", accountet.getText().toString());
request.addProperty("pwd", pwdet.getText().toString());
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.bodyOut = request;
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE ht = new HttpTransportSE(MYURL);
ht.call(NAMESPACE+METHODNAME, envelope);
//返回对象应为Object 否则会出现转换异常错误
Object soapObject = (Object) envelope.getResponse();
//发送消息更新UI
Message msg2 = new Message();
Bundle bundle = new Bundle();
bundle.putString("result", soapObject.toString());
msg2.what = 1;
msg2.setData(bundle);
myHandler.sendMessage(msg2);
}catch (Exception e) {
Log.e("lyf",e.toString());
e.printStackTrace();
}
}
}).start();
}
});
}
private void initView()
{
accountet= (EditText) this.findViewById(R.id.AccounText);
pwdet= (EditText) this.findViewById(R.id.PwdText);
loginbtn = (Button) this.findViewById(R.id.button);
textView= (TextView) this.findViewById(R.id.textView);
}
class myHandler extends Handler {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case 1:
//更新TextView 显示返回结果
textView.setText(msg.getData().getString("result"));
break;
}
super.handleMessage(msg);
}
}
}
Android 使用 ksoap2-android 访问WebService(C#)
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原文地址:http://www.cnblogs.com/Jett/p/5357973.html