用户在BlackBerry上点击标签字段时打开网站

Question

我希望我的BlackBerry应用程序在专注于其名称时打开网站。

有谁能告诉我该怎么做？

Answer 1

final LabelField label = new LabelField(url,LabelField.FOCUSABLE); 
     label.setFocusListener(new FocusChangeListener(){ 
      public void focusChanged(Field field, int eventType) { 
       if(eventType == FOCUS_GAINED){ 
        BrowserSession bSession = Browser.getDefaultSession(); 
        bSession.displayPage(label.getText()); 
       } 

      } 

     }); 
     add(label);