Implement media downloading with foreground notification showing progress
percentage and speed. Uses Media3's DownloadManager + SimpleCache with
OkHttp datasource for authenticated Jellyfin downloads. Downloaded movies
are saved to the offline database and the player reads from cache
automatically via CacheDataSource.
Add support for audio codecs like DTS-HD that aren't natively supported
by Android's MediaCodec by integrating Jellyfin's FFmpeg decoder extension.
Changes:
- Add media3-ffmpeg-decoder dependency for software audio decoding
- Create AndroidDeviceProfile to detect and report device codec capabilities
- Configure ExoPlayer with extension renderer mode and decoder fallback
- Update playback URL selection to use transcoding when direct play unsupported
- Add CodecDebugHelper for debugging available device codecs
This fixes playback failures when encountering premium audio formats
by falling back to FFmpeg software decoding when hardware decoding fails.
- Integrate Room database with entities for `Movie`, `Series`, `Season`, `Episode`, and `CastMember`.
- Implement `RoomMediaLocalDataSource` to handle persistent storage and retrieval of media data.
- Refactor `InMemoryMediaRepository` to use the local data source and synchronize with the Jellyfin API.
- Update `HomePageViewModel`, `SeriesViewModel`, and `EpisodeScreenViewModel` to leverage the new repository logic.
- Replace generic `ItemDto` with specific `MovieDto`, `SeriesDto`, and `EpisodeDto` for type-safe navigation.
- Refactor UI models and components in `SeriesScreen`, `EpisodeScreen`, and `HomeSections` to use domain models directly.
- Enhance `JellyfinApiClient` requests to include necessary fields like `CHILD_COUNT` and `PARENT_ID`.
- Update Gradle dependencies to include Room and KSP.
- Update Android Gradle Plugin to 8.9.1 and target SDK to 36.
- Integrate `androidx.navigation3` for Compose-based navigation management.
- Implement a centralized `NavigationManager` and `Route` system (supporting `Home` and `Movie` routes).
- Add a comprehensive Movie Details screen featuring hero images, synopsis, metadata chips, and cast lists.
- Refactor `HomePage` and related components into a dedicated `hu.bbara.purefin.app.home` package.
- Enhance `JellyfinApiClient` with methods to fetch item details and "next up" episodes.
- Update `PurefinActivity` to use `NavDisplay` for handling app navigation and backstack.
- Setup Hilt modules for providing navigation-related dependencies.
- Add Media3 UI, ExoPlayer, and Compose dependencies.
- Implement `PlayerActivity` with landscape orientation for video playback.
- Create `PlayerViewModel` to manage ExoPlayer lifecycle and media loading via Hilt.
- Define `VideoPlayerModule` to provide a configured `ExoPlayer` instance with tunneling and custom load control.
- Extend `JellyfinApiClient` to fetch media sources and video stream URLs.
- Update `ContinueWatchingCard` to launch `PlayerActivity` when the play button is clicked.
- Enforce portrait orientation for the main application and filter duplicate items in `HomePageViewModel`.
- Setup Hilt for dependency injection and KSP for annotation processing.
- Add DataStore for user session management with JSON serialization.
- Integrate Jellyfin SDK and create a basic `JellyfinApiClient`.
- Replace `MainActivity` with `PurefinActivity` featuring a login flow and a placeholder home screen.
- Implement custom UI components: `PurefinComplexTextField`, `PurefinPasswordField`, and `PurefinTextButton`.
- Update version catalog with new dependencies and downgrade SDK versions to 35.
