Stock Hawk

You will productionize an app, taking it from a functional state to a production-ready state. This will involve finding and handling error cases, adding accessibility features, allowing for localization, adding a widget, and adding a library.

User Feedback for Stock Hawk:

• Right now I can't use this app with my screen reader. My friends love it, so I would love to download it, but the buttons don't tell my screen reader what they do.
• We need to prepare Stock Hawk for the Egypt release. Make sure our translators know what to change and make sure the Arabic script will format nicely.
• Stock Hawk allows me to track the current price of stocks, but to track their prices over time, I need to use an external program. It would be wonderful if you could show more detail on a stock, including its price over time.
• I use a lot of widgets on my Android device, and I would love to have a widget that displays my stock quotes on my home screen.
• I found a bug in your app. Right now when I search for a stock quote that doesn't exist, the app crashes.
• When I opened this app for the first time without a network connection, it was a confusing blank screen. I would love a message that tells me why the screen is blank or whether my stock quotes are out of date.

Rubric

Required Components

• Each stock quote on the main screen is clickable and leads to a new screen which graphs the stock’s value over time.
• Stock Hawk does not crash when a user searches for a non-existent stock.
• Stock Hawk Stocks can be displayed in a collection widget.
• Stock Hawk app has content descriptions for all buttons.
• Stock Hawk app supports layout mirroring using both the LTR attribute and the start/end tags.
• Strings are all included in the strings.xml file and untranslatable strings have a translatable tag marked to false.
• Stock Hawk displays a default text on screen when offline, to inform users that the list is empty or out of date.

Required Behavior

• App conforms to common standards found in the Android Nanodegree General Project Guidelines

##Libraries Used MPAndroidChart - https://github.com/PhilJay/MPAndroidChart
Butterknife - https://github.com/JakeWharton/butterknife
OkHTTP - https://github.com/square/okhttp
openCSV-http://opencsv.sourceforge.net/
Thanks to Yahoo Finance for providing the data.

Android Developer Nanodegree