Spoofify

yeah its blue
it worked
it almost worked
it actually worked
i worked
it gives info too
java and me did not work
my fav song recently

Inspiration I just wanted to craft a custom desktop interface in JavaFX. I wanted to experiment with additional UI tweaks, like a day/night toggle or a full-screen lyrics pane.

What it does Spoofify is a JavaFX desktop application that connects to a user’s Spotify account via the Spotify Web API. It can:

Authenticate the user with Spotify OAuth.
Remotely control playback (play, pause, next, previous, shuffle, repeat) on any active Spotify device.
Display track information (title, artist, album art) and allow users to drill down for more detailed metadata.
Show a “full-screen” layout with lyrics, progress tracking, and volume control—all styled to mirror Spotify’s aesthetic.

How I built it

JavaFX for the desktop UI (multiple layouts: bottom bar or full-screen mode).
Spotify Web API for player control, track/album metadata, and user authentication.
Maven for dependency management (OpenJFX libraries, org.json, and others).
Local HTTP server to handle OAuth callbacks, exchanging authorization codes for access tokens.
JSON parsing (org.json) to interpret Spotify’s responses and update the interface in real time.

Challenges I ran into

Spotify API locking public tokens temporarily
inability to port audi through web API—I discovered we cannot stream Spotify audio directly into our JavaFX MediaPlayer due to API restrictions.
inability to port synced lyrics through web API
Version mismatches between JavaFX and the installed JDK caused class-loading issues.
pom XML crashing regularly
Resource loading for image icons (PNG files) and ensuring they were packaged properly in Maven.
Authentication flow required setting up a local callback server and precisely matching Spotify’s redirect URIs.

Accomplishments that we're proud of

Making something that doesn't crash
Crafting a cohesive JavaFX interface that emulates Spotify’s look and feel.
Successfully controlling Spotify playback from a custom app—proving we can integrate official APIs into a purely desktop-based UI.
Implementing clickable track/album labels to show deeper metadata and mock lyrics in a second window.

What I learnt

The importance of aligning JavaFX library versions with the JDK to avoid runtime errors.
OAuth flows can be tricky, especially ensuring that the redirect URI is exactly consistent with Spotify’s developer settings.
Designing a user interface in JavaFX that balances flexibility (multiple layouts) and maintainability (modular code, minimal duplication).

What's next for Spoofify

Improved Lyrics Integration: Possibly integrating a third-party lyrics API with real-time syncing. Maybe AI.
Search & Library: A more comprehensive approach to browsing your Spotify library, searching for tracks/artists, and tapping into recommended tracks.
Web Playback SDK (Advanced): Embedding an official Spotify web player in a JavaFX WebView to play audio locally and appear as its own Spotify Connect device.