黑莓帮助对齐此布局

Question

我已经试过这个，但无法实现。我用justifiedfieldmanager购买它只有2个标签。我用horizo​​ntalfieldmanager，但它不能像这样对齐。我只是坚持如何在黑莓手机中获得这种布局！任何帮助真的很感激！

谢谢！

Answer 1

我只是找到了解决办法：

HorizontalFieldManager hfm = new HorizontalFieldManager(); 

final ImageButton home = new ImageButton("",Field.FOCUSABLE, "home.png","home.png", 0x9cbe95); 
      final ImageButton add = new ImageButton("",Field.FOCUSABLE, "add.png","add.png", 0x9cbe95); 
      final ImageButton plus = new ImageButton("",Field.FOCUSABLE, "plus.png","plus.png", 0x9cbe95); 
      final ImageButton bin = new ImageButton("",Field.FOCUSABLE, "bin.png","bin.png", 0x9cbe95); 

      home.setMargin(0,0,0,50); 

别人身上过与之相似setmargins！

Answer 2

有两种方法可以实现这一点，我劝你这一个使用AbsoluteFieldManager

 
//--------this is your toolbar AbsoluteFieldManager 
AbsoluteFieldManager _fieldManagerBottom; 
_fieldManagerBottom = new AbsoluteFieldManager(); 
////------------
 

///--here you add the background image to your toolbar BitmapField BgField = new BitmapField(BottombackgroundBitmap, Field.NON_FOCUSABLE); _fieldManagerBottom.add(BgField);
 

////then you put your buttons and labels to the absolute manager at the position you want CustumerBitmapButton yourButton; yourButton = new CustumerBitmapButton (yourButtonBitmap,60,60,Field.FOCUSABLE);
 _fieldManagerBottom.add(yourButton ,260,0);
 

Answer 3

请注意，如果您在不同的分辨率设备上使用您的应用程序，这会给您带来麻烦。所以你应该使用设备分辨率检查来照顾这一点。

if(Display.getWidth>320) 
    setMargin(0,0,0,intFor320); 
else 
    setMargin(0,0,0,intForLessThan320);