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有没有觉得常见的弹出菜单都很丑，常见的上下文菜单也很难看，当弹出一个菜单提供功能的时候，整个一点效果都没有。显得很突兀。 下面介绍一个菜单。重写了popupwindow 。效果图如下。 github地址

话不多说上代码：

public class PathPopupWindow extends PopupWindow {       private final int CONST_R = 100;//圆半径    private final int CONST_ICON_SIZE = 35;    private Context context;    private FrameLayout frameLayout;    private ImageView imageView;    private View view_circle;    private List
   
     itemViews = new ArrayList
    
     ();    private int itempadding = 0;    private OnPathItemClickListener mOnPathItemClickListener;    public void setOnPathItemClickListener(OnPathItemClickListener mOnPathItemClickListener){        this.mOnPathItemClickListener = mOnPathItemClickListener;    }    protected PathPopupWindow() {    }    public PathPopupWindow(Context context, List
     
       items) {        this(context,items, Color.BLACK,12, Color.TRANSPARENT);    }    public PathPopupWindow(Context context, List
      
        items, int textColor, int textSize, int itembgResId) {        super(context);        this.context = context;        setFocusable(true);        itempadding = DensityUtil.dip2px(context, 8);        int itemWidth = DensityUtil.dip2px(context,CONST_ICON_SIZE + textSize + 4) + itempadding * 2;        int width = DensityUtil.dip2px(context, CONST_R * 2 + 30) + itemWidth;         int height = DensityUtil.dip2px(context, CONST_R * 2 + 30 + textSize) + itemWidth;        setWidth(width);        setHeight(height);        setBackgroundDrawable(new ColorDrawable());        frameLayout = new FrameLayout(context);        view_circle = new View(context);        view_circle.setBackgroundResource(R.drawable.bg_circle);        int Radius = DensityUtil.dip2px(context, CONST_R);        int pading = (width - Radius * 2)/2;        FrameLayout.LayoutParams view_flp = new FrameLayout.LayoutParams(Radius * 2, Radius * 2);        view_flp.leftMargin = view_flp.topMargin = (width - Radius * 2) / 2;        frameLayout.addView(view_circle, view_flp);        for(int i = 0;i