Android連線service設定方式

(一)layout版面配置
主要內容是webservice()設定，其他部分則是測試內容

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(二)main.java

package nfu.edu;

import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;

import android.app.Activity;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

public class TestActivity extends Activity {
    /** Called when the activity is first created. */
 private EditText input;
 private TextView output;
 private Button btn;
 private static Handler handler;//執行緒的處理事件
 private static Runnable right;
 private static Runnable error;
 private static String result;
 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        input=(EditText)findViewById(R.id.editText);//讀取值的位置
        output=(TextView)findViewById(R.id.textView1);
        btn=(Button)findViewById(R.id.btn);
        btn.setOnClickListener(new Button.OnClickListener(){
            //按下按鈕的事件
   public void onClick(View v) {
    // TODO Auto-generated method stub
    //進度視窗的提示(執行緒)
    final ProgressDialog mydialog=new ProgressDialog(TestActivity.this);//檔案名稱
    mydialog.setTitle("請稍後");//視窗標題
    mydialog.setMessage("執行中");//顯示訊息
    mydialog.show();//指令顯示
    System.out.println("1");//執行緒的流程
    new Thread(){//宣告執行緒
     public void run(){
      int num;
      int x = 10;
      int y = 2;//0會進入例外事件
      
      try{//正常處理
       //num = x/y; //模擬伺服器處理結果（但會出現錯誤訊息，故等執行緒完成後再另外處理）
       System.out.println("2： + num");
       result = WebService.Welcome();//呼叫107行webservice.welcome()
       sleep(3000);//延遲時間
       handler.post(right);//標題檔.處理區塊
       //output.setText(String.valueOf(num));//數值轉字串
      }catch(Exception a){//例外處理
       System.out.println("3");
       handler.post(error);
       a.printStackTrace();
      }finally{//指令移除
       System.out.println("4");
       mydialog.dismiss();
      }
     }
    }.start();
    //處理事件
    handler = new Handler();
             right = new Runnable(){

     public void run() {
      // TODO Auto-generated method stub
      System.out.println("6");
      output.setText(String.valueOf(result));
     }
              
             };
             
             handler = new Handler();
             error = new Runnable(){

     public void run() {
      // TODO Auto-generated method stub
      System.out.println("7");
      output.setText("執行錯誤");
     }
              
             };
    System.out.println("5");
    
    
    //output.setText("hey");
    //output.setText(input.getText().toString());//將輸入值轉為字串輸出
    
    
   }
         
        });
    }
    //-----webservice start
    public static class WebService {
     //service連線設定
     public static final String NAMESPACE = "http://tempuri.org/"; //以asp環境
     public static final String URL_PATH = "http://10.0.2.2/MSG/"; //asp專案命名/MSG
     public static final String SERVICE_NAME = "WebService.asmx"; 
     
     public static String Welcome(){
      
      String method = "HelloWorld";//呼叫server的HelloWorld()
      String output = "";

      try
      {
       
       SoapObject request = new SoapObject(NAMESPACE, method);
       //request.addProperty("whoName", personal);
       
             SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
             envelope.dotNet = true;
             envelope.setOutputSoapObject(request);  

             HttpTransportSE androidHttpTransport = new HttpTransportSE(URL_PATH + SERVICE_NAME); 
             androidHttpTransport.call(NAMESPACE + method, envelope);

             Object result = envelope.getResponse();
             output = result.toString();
             
      }catch(Exception e){}
      
      System.gc();
   
      return output;  
     }
    }
    
    
    //-----webservice end
}

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(三)AndroidManifest.xml網路連線設定

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(四)ASP環境，以c#為例
加入新項目(Ctrl+Shift+A)>WebService>
手機端呼叫的webservice的helloworld()。

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(五)匯入kaoap設定