檢索選中的單選按鈕數據並在按下按鈕時發送到另一個活動

Question

我有一個問題：我有兩個單選按鈕作爲Imagebutton和一個按鈕。

當我點擊Image按鈕時，我想讀取該值並將其發送到其他活動，當我按下按鈕時，我該怎麼辦？

請提供一段代碼，如果可能的話

Answer 1

package com.httpconnection; 

import java.io.BufferedInputStream; 
import java.io.InputStream; 
import java.net.URL; 
import java.net.URLConnection; 

import org.apache.http.util.ByteArrayBuffer; 

import android.app.Activity; 
import android.app.ProgressDialog; 
import android.content.Intent; 
import android.os.AsyncTask; 
import android.os.Bundle; 
import android.view.ViewGroup.LayoutParams; 
import android.widget.CompoundButton; 
import android.widget.CompoundButton.OnCheckedChangeListener; 
import android.widget.LinearLayout; 
import android.widget.RadioButton; 
import android.widget.TextView; 
import android.widget.Toast; 

public class httpconnectionActivity extends Activity implements OnCheckedChangeListener { 
    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 

     LinearLayout layout = new LinearLayout(this); 
     layout.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT)); 

     RadioButton rd1 = new RadioButton(this); 
     rd1.setId(1); 
     rd1.setOnCheckedChangeListener(this); 
     layout.addView(rd1); 
     RadioButton rd2 = new RadioButton(this); 
     rd2.setId(2); 
     rd2.setOnCheckedChangeListener(this); 
     layout.addView(rd2); 
     setContentView(layout); 
    } 

    @Override 
    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { 

     Intent intent = new Intent(this, xyz.class); 
     intent.putExtra("MyKey", buttonView.getId()); 
     startActivity(intent); 


    } 
}