Project requirements

UI - Layout	Passed
UI contains an element (e.g., a spinner or settings menu) to toggle the sort order of the movies by: most popular, highest rated	✓
Movies are displayed in the main layout via a grid of their corresponding movie poster thumbnails.	✓
UI contains a screen for displaying the details for a selected movie.	✓
Movie Details layout contains title, release date, movie poster, vote average, and plot synopsis.	✓
Movie Details layout contains a section for displaying trailer videos and user reviews.	✓

UI - Function	Passed
When a user changes the sort criteria (most popular, highest rated, and favorites) the main view gets updated correctly.	✓
When a movie poster thumbnail is selected, the movie details screen is launched.	✓
When a trailer is selected, app uses an Intent to launch the trailer.	✓
In the movies detail screen, a user can tap a button(for example, a star) to mark it as a Favorite.	✓

Network API Implementation	Passed
In a background thread, app queries the /movie/popular or /movie/top_rated API for the sort criteria specified in the settings menu.	✓
App requests for related videos for a selected movie via the /movie/{id}/videos endpoint in a background thread and displays those details when the user selects a movie.	✓
App requests for user reviews for a selected movie via the /movie/{id}/reviews endpoint in a background thread and displays those details when the user selects a movie.	✓

Data Persistence	Passed
The titles and ids of the user's favorite movies are stored in a ContentProvider backed by a SQLite database.	✓
This ContentProvider is updated whenever the user favorites or unfavorites a movie.	✓
When the "favorites" setting option is selected, the main view displays the entire favorites collection based on movie ids stored in the ContentProvider.	✓

General Project Guidelines	Passed
App conforms to common standards found in the Android Nanodegree General Project Guidelines.	✓