First screen: SplashActivity

1. Check if you already downloaded the data previously. If you did, retrive the data from the local DataBase and proceed to stage 4 else, go through all stages below.
2. Go to http://api.androidhive.info/json/movies.json and download the JSON.
3. Parse the JSON and save it.
4. Go to next screen: movie list

Second screen: MovieList

1. Display the list of movies by release year and from new to old.
2. Clicking a movie should transfer the user to Movie details screen.
3. Clicking on the add button should take to a QR scanning screen.
4. Scanning the QR code below, add the movie to DataBase (If the DB already contain the movie, display a SnackBar with message - “Current movie already exist in the Database”.

Third screen: MovieDetailsActivity

1. Show movie details screen which will contains all data from the model.
2. Back press should take you back to the movie list screen.