Adding drop shadow

[eraycetiner]

Is there anyway I can add drop shadow to the bubble layout? Example below:

[danmcmillen]

@MasayukiSuda , I would be interested in this as well?

It doesn't look like there is an API to control this like, https://github.com/leochuan/BubbleView .

Thanks in advance!

[Fomovet]

@MasayukiSuda I ran into the same problem