This is floating action button sample based on material design spec. http://www.google.com/design/spec/components/buttons-floating-action-button.html#buttons-floating-action-button-floating-action-button
bayan1987/FloatingActionButtonSpec
This is floating action button sample based on material design spec. http://www.google.com/design/spec/components/buttons-floating-action-button.html#buttons-floating-action-button-floating-action-button
Java