This project is part of Udacity Android Developer Nanodegree. Added enhancements to one app in order to make it production ready. The work included ensuring errors were handled gracefully, building a widget for the home screen, adding support for screen readers, optimizations for localization, and data visualization via a library.
![alt tag] (https://github.com/ruiguo11/StockHawk/blob/master/1473827149352.png)