It is an android java application project that uses SQlite database to store data. This app was given as a practice project at the end of Udacity Course - Android Basics: Data Storage.

The app has two activity:

1. First one shows a list of inventory. Each Item has a sale button which reduces its quantity by one.
2. Second one is a details activity which shows more details about the selected product and allow the user to edit its details. Each inventory item contains:
   1. Image of the inventory
   2. Product name
   3. Price
   4. Quantity
   5. Description
   6. Supplier Phone Number
   7. Supplier Email

User can contact supplier by clicking on a floating action button at the bottom right corner with a phone icon by using the supplier contact details.

1. Android Content Provider to do CRUD operation with the database.
2. Loaders to query the db and load data.
3. Cursor Adapter to show a list of item in a list view by reading it from the cursor.

It doesn't use any third party library.