listView onclick activity

Question

我有一个listView与一些数据来自server.I想做一个活动，每次我按列表items.any想法之一吗？

public void Status1() { 
     setContentView(R.layout.status); 
     update = (Button) findViewById(R.id.update); 
     refresh = (Button) findViewById(R.id.refresh); 

     update.setOnClickListener(update_btn); 
     refresh.setOnClickListener(refresh_btn); 

     lv1 = (ListView) findViewById(R.id.ListView); 

     // By using setAdpater method in listview we an add string array in 
     // list. 

     lv1.setAdapter(new ArrayAdapter<String>(this, 
       android.R.layout.simple_list_item_1, lv_arr)); 

     lv.setOnItemClickListener(new OnItemClickListener() { 
       public void onItemClick(AdapterView<?> parent, View view, 
        int position, long id) { 
        // When clicked, show a toast with the TextView text 
        Toast.makeText(getApplicationContext(), ((TextView) view).getText(), 
         Toast.LENGTH_SHORT).show(); 
       } 
       }); 

     final EditText username2 = (EditText) findViewById(R.id.username1); 
     //String a = username1.getText().toString(); 

     //username2.setText(a); 
     username2.setOnKeyListener(new OnKeyListener() { 
      public boolean onKey(View v, int keyCode, KeyEvent event) { 
       // If the event is a key-down event on the "enter" button 
       if ((event.getAction() == KeyEvent.ACTION_DOWN) 
         && (keyCode == KeyEvent.KEYCODE_ENTER)) { 
        // Perform action on key press 
        // Editable a=findViewById(R.id.username).getText(); 
        // username2.setText(a); 

        Toast.makeText(yassou.this, username2.getText(), 
          Toast.LENGTH_SHORT).show(); 
        return true; 
       } 
       return false; 
      } 
     }); 

    } 

我已经试过这样：EDIT1

lv1.setOnItemClickListener(new OnItemClickListener() { 
       public void onItemClick(AdapterView<?> parent, View view, 
        int position, long id) { 



        startActivity(new Intent("com.example.HelloGoogleMaps2")); 
       } 
       }); 

这：EDIT2

lv1.setOnItemClickListener(new OnItemClickListener() { 
       public void onItemClick(AdapterView<?> parent, View view, 
        int position, long id) { 
        // When clicked, show a toast with the TextView text 
       Intent myIntent = new Intent(view.getContext(), HelloGoogleMaps2.class); 
        startActivityForResult(myIntent, 0); 


       } 
       }); 

，但没有人方法的工作...请帮助！

Answer 1

您可以附加意图和捆绑作为listview的适配器的一部分。当用户点击列表项时，这将会传递适当的包到正在启动的活动。