Rotating text is an Android library that can be used to make text switching painless and beautiful, with the use of interpolators, typefaces and more customisations. Rotating text is made of two parts : RotatingTextWrapper and Rotatable. Each rotatable encapsulates the collection of words that are two be periodically switched and also defines various properties related to these words, like, size, color, animation interpolator etc. Each Rotatable must be a part of a RotatingTextWrapper. This defines the actual layout of the text and the positions of the rotating text.