行被點擊時

Question

我在尋找某種方式排點擊

時，我一直在使用吹氣佈局與列表適配器可從視圖中獲得的文字，但我提起來解決這個問題，得到的文本內容。
我試圖用：

public class LastDaysAdapter extends ArrayAdapter<LastDaysHelper>{ 


    private final Activity activity; 
    List<LastDaysHelper> busIDs = new ArrayList<LastDaysHelper>(); 
    List<LastDaysHelper> Dates = new ArrayList<LastDaysHelper>(); 
    Context context; 

    public LastDaysAdapter(Activity activity,List<LastDaysHelper> list, Context context2, List<LastDaysHelper> list2){ 
     super(activity, R.layout.activity_last_days,list); 
     this.activity=activity; 
     this.busIDs=list; 
     this.Dates=list2; 
     this.context=context2; 
    } 


    class ViewHolder { 
     protected TextView palteNumber; 
     protected TextView LastDate; 
     protected TableRow row; 
     ; 
    } 

    @Override 
    public View getView(final int position, View convertView, ViewGroup parent) { 

     View view = null; 

     if (convertView == null) { 

      LayoutInflater inflator = activity.getLayoutInflater(); 
      view = inflator.inflate(R.layout.rep, null); 
      ViewHolder viewHolder = new ViewHolder(); 


      viewHolder.palteNumber = (TextView) view 
        .findViewById(R.id.TextView1); 

      viewHolder.LastDate = (TextView) view 
        .findViewById(R.id.textView2); 



      viewHolder.row = (TableRow) view.findViewById(R.id.TableRow05); 
      view.setTag(viewHolder); 
      viewHolder.row.setTag(busIDs.get(position)); 



     } else{ 
      view = convertView; 


      ((ViewHolder) view.getTag()).row.setTag(busIDs 
        .get(position)); 

     } 


     final ViewHolder holder = (ViewHolder) view.getTag(); 


     holder.palteNumber.setText(busIDs.get(position).getDate()); 

     holder.LastDate.setText(Dates.get(position).getDate()); 
     return view; 
} 
} 

編輯我已經嘗試使用這樣的：

public class LastDaysActivity extends ListActivity { 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_last_days); 
    final Button newFourm = (Button) findViewById(R.id.button1); 

    LastDaysAdapter adapter = new LastDaysAdapter(this, getDates(), 
      getApplicationContext(), getBusID()); 

    setListAdapter(adapter); 

    newFourm.setOnClickListener(new OnClickListener() { 
     @Override 
     public void onClick(View v) { 
      Intent i = new Intent(LastDaysActivity.this, 
        TabHostActivity.class); 
      startActivity(i); 

     } 
    }); 

} 

@Override 
protected void onListItemClick(ListView l, View v, int position, long id) { 
    String item = (String) getListAdapter().getItem(position); 
    Toast.makeText(this, item + " selected", Toast.LENGTH_LONG).show(); 
} 

public List<LastDaysHelper> getDates() { 

    final MySQLiteHelper my = new MySQLiteHelper(LastDaysActivity.this); 

    return my.getDates(); 

} 

public List<LastDaysHelper> getBusID() { 

    final MySQLiteHelper my = new MySQLiteHelper(LastDaysActivity.this); 

    return my.getBuses(); 

} 

}

Answer 1

編輯：

我apolgies。最初你沒有包含ListActivity，當你編輯時我沒有注意到它。

這樣做：

1）擺脫setOnClickListner的（）; 2）在你的改變，你的@覆蓋onListItemClick到：

@Override 
protected void onListItemClick(ListView l, View v, int position, long id) { 
    TextView myView = (TextView) v.findViewById(R.id.{id_of_your_text_view}); 
    String text = myView.getText().toString(); 
    Toast.makeText(this, text + " selected", Toast.LENGTH_LONG).show(); 
}