Android XML UI Tips & Tricks

Just found interesting blog series about hacking the android XML UI to create fancy design.
https://medium.com/sebs-top-tips/tools-of-the-trade-part-1-f3c1c73de898#.psvcczu48
https://medium.com/sebs-top-tips/tools-of-the-trade-part-2-b91271892d10#.a9n0w32xu

Thanks to Sebastiano Poggi. 😀