在android eclipse上显示tabhost的结果

Question

上面的图片只是添加两个值并在下面的textview上显示结果。 但我需要在下一个屏幕上的tabhost的第一个选项卡（即.Tab_1）上显示该答案。 怎么做？

.java类

 public class Demo_webserviceActivity extends Activity
{
/** Called when the activity is first created. */

   private static String NAMESPACE = "http://tempuri.org/";
   private static String METHOD_NAME = "FahrenheitToCelsius";
   private static String SOAP_ACTION = "http://tempuri.org/FahrenheitToCelsius";
   private static String URL = "http://www.w3schools.com/webservices/tempconvert.asmx?WSDL";

   Button btnFar;
   EditText txtFar;

   @Override
   public void onCreate(Bundle savedInstanceState)
   {
   super.onCreate(savedInstanceState);
   setContentView(R.layout.main);

   btnFar = (Button)findViewById(R.id.btnFar);

   txtFar = (EditText)findViewById(R.id.txtFar);

   btnFar.setOnClickListener(new View.OnClickListener()
   {
   public void onClick(View v)
   {

       String b;

     //Initialize soap request + add parameters
     SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);       

     //Use this to add parameters
     request.addProperty("Fahrenheit",txtFar.getText().toString());

     //Declare the version of the SOAP request
     SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);

     envelope.setOutputSoapObject(request);
     envelope.dotNet = true;

     try 
     {
         HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);

         //this is the actual part that will call the webservice
         androidHttpTransport.call(SOAP_ACTION, envelope);

         // Get the SoapResult from the envelope body.

         SoapPrimitive result = (SoapPrimitive)envelope.getResponse();

         if(result != null)
         {
          //Get the first property and change the label text

            b = result.toString();

            Intent i = new Intent(getApplicationContext(),Activity2.class);
            i.putExtra("gotonextpage", b.toString());
            startActivity(i);
          }

         else
         {
           Toast.makeText(getApplicationContext(), "No Response",Toast.LENGTH_SHORT).show();
         }
    }
    catch (Exception e)
    {
       e.printStackTrace();
       }
     }
   });
   }
} 

注意：这个源实际上正在使用android的web服务并通过SOAP方法显示结果

非常感谢。

Answer 1

您可以使用共享偏好设置来存储值，然后您可以在项目的任何活动中访问它：

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