An OSS Android TV client for Jellyfin
Find a file
Leon Omelan 1366ee744d
perfomance: Reduce recompositions in SeriesOverviewContent when navigating (#1185)
<!-- By submitting this pull request, you acknowledge that you have read
the [contributing
guide](https://github.com/damontecres/Wholphin/blob/main/CONTRIBUTING.md,
including the AI/LLM policy, and [developer's
guide](https://github.com/damontecres/Wholphin/blob/main/DEVELOPMENT.md)
-->

## Description
<!-- Describe the changes in detail -->
Make alpha channel and background change in Banner Card more
recomposition friendly.

Split from #1152

### Related issues
<!-- If this is a new feature or a change, there must be a discussion in
an issue first, reference the issue here -->
<!-- If fixing a bug, reference the bug issue here, or describe the bug,
including steps to reproduce -->

### Testing
<!-- Describe how this change was tested and on what device(s) -->
Tested on a emulator
It's observed when moving from TV series episode card to EpisodeFooter
and back
## Screenshots
<!-- Please include screenshots if the PR alters any UI elements -->
| Pre | Post |
|--------|--------|
| <img width="395" height="152" alt="Screenshot 2026-04-02 at 08 41 40"
src="https://github.com/user-attachments/assets/b6554425-8af5-4e29-a866-3e4f6a7be473"
/> | <img width="406" height="296" alt="Screenshot 2026-04-02 at 08 44
56"
src="https://github.com/user-attachments/assets/511fc6df-c860-47eb-aec8-57c400dba83c"
/> |


## AI or LLM usage
<!-- If you used any AI or LLM assistance, please list where in the code
and how you tested it -->
Gemini in AS was used for repetitive code completion
2026-04-06 11:23:54 -04:00
.github Move native builds to wholphin-extensions (#1172) 2026-03-31 18:10:40 -04:00
app perfomance: Reduce recompositions in SeriesOverviewContent when navigating (#1185) 2026-04-06 11:23:54 -04:00
gradle Move native builds to wholphin-extensions (#1172) 2026-03-31 18:10:40 -04:00
.editorconfig Basics for user prefs, logging in, etc 2025-09-21 19:56:40 -04:00
.gitignore Bump dependency versions, notably media3 (#496) 2025-12-17 17:00:15 -05:00
.pre-commit-config.yaml Prefetch trickplay images (#445) 2025-12-12 22:04:52 -05:00
build.gradle.kts Upgrade AGP to 9.x (#892) 2026-02-13 14:49:19 -05:00
CONTRIBUTING.md Adopt jellyfin's AI/LLM policy 2026-02-02 10:34:30 -05:00
DEVELOPMENT.md Move native builds to wholphin-extensions (#1172) 2026-03-31 18:10:40 -04:00
gradle.properties Upgrade AGP to 9.x (#892) 2026-02-13 14:49:19 -05:00
gradlew Update Gradle to v9.4.1 (#1119) 2026-03-26 15:52:13 -04:00
gradlew.bat Update Gradle to v9.3.1 (#869) 2026-02-23 18:00:31 -05:00
LICENSE Initial commit 2025-09-20 16:31:30 -04:00
README.md Update readme images to v0.5.1 2026-02-25 20:38:16 -05:00
renovate.json Update dependencies (#866) 2026-02-10 00:26:11 -05:00
settings.gradle.kts Move native builds to wholphin-extensions (#1172) 2026-03-31 18:10:40 -04:00

Wholphin - an OSS Android TV client for Jellyfin

"Never half-phin two jellies. Always wholphin one jelly."

Wholphin is an open-source Android TV client for Jellyfin. It aims to provide a different app UI that's inspired by Plex for users interested in migrating to Jellyfin.

This is not a fork of the official client. Wholphin's user interface and controls have been written completely from scratch. Wholphin supports playing media using either ExoPlayer or MPV.

Current Release Translation status
Get Wholphin on Google Play Get Wholphin on Amazon AppStore

v0_5_1_home

Features

User interface

  • Customize the home page to see the content you are interested in
    • Use poster or thumb images, show/hide titles, add/remove/re-order different types of rows!
  • A navigation drawer for quick access to libraries, favorites, search, and settings from almost anywhere in the app
  • Integration with Jellyseerr to discover new movies and TV shows
  • Option to combine Continue Watching & Next Up rows
  • Show Movie/TV Show titles when browsing libraries
  • Play theme music, if available
  • Customize subtitle style for plain text subtitles
  • Search & download subtitles (requires compatible server plugin such as OpenSubtitles)
  • Customize layout grids for libraries
  • Multiple app color themes
  • Protect user profile switches with PIN code

Playback

  • Different media playback engines:
    • ExoPlayer w/ optional extra audio & AV1 software decoding
    • MPV for direct playing anything plus ASS subtitle support
  • Plex inspired playback controls:
    • Using D-Pad left/right for seeking during playback
    • Quickly access video chapters & queue during playback
    • Optionally skip back a few seconds when resuming playback
  • Live TV & DVR support
  • Auto play next episodes with pass out protection
  • Option for automatic refresh rate & resolution switching on supported displays
  • Trickplay support
  • Subtly show playback position along the bottom of the screen while seeking w/ D-Pad

Roadmap

See here for the roadmap

Installation

Using Google Play or Amazon appstore are the fastest way to install. But you can follow these instructions to install without needing an app store

Downloader Code: 8668671

  1. Enable side-loading "unknown" apps
  2. Install the APK on your Android TV device with one of these options:
    • Install a browser program such as Downloader, use it to get the latest apk with short code 8668671 or URL: http://aftv.news/8668671
    • Download the latest APK release from the releases page or http://aftv.news/8668671
      • Put the APK on an SD Card/USB stick/network share and use a file manager app from the Google Play Store / Amazon AppStore (e.g. FX File Explorer). Android's preinstalled file manager probably will not work!
      • Use Send files to TV from the Google Play Store on your phone & TV
      • (Expert) Use ADB to install the APK from your computer (guide)

Upgrading the app

After the initial install above, the app will automatically check for updates. The updates can be installed in settings.

The first time you attempt an update, the OS should guide you through enabling the required additional permissions for the app to install updates.

Note: if installed via an app store, the app store will handle updates.

Compatibility

Requires Android 6+ (or Fire TV OS 6+) and Jellyfin server 10.10.x or 10.11.x (tested on primarily 10.11).

The app is tested on a variety of Android TV/Fire TV OS devices, but if you encounter issues, please file an issue!

Jellyseerr integration is tested with v2.7.3. Older versions may not work.

Contributions

Issues and pull requests are always welcome! Please check before submitting that your issue or pull request is not a duplicate.

If you plan to contribute, please read the contributing guide!

You can help translate Wholphin!

Acknowledgements

  • Thanks to the Jellyfin team for creating and maintaining such a great open-source media server
  • Thanks to the official Jellyfin Android TV client developers, some code for creating the device direct play profile is adapted from there
  • Thanks to the Jellyfin Kotlin SDK developers for making it easier to interact with the Jellyfin server API
  • Thanks to numerous other libraries that make app development even possible

Additional screenshots

Customized home page

customize_home_example

Movie library browsing

v0_5_1_library

Movie page

v0_5_1_movie

Series page

v0_5_1_series

Genres in library

v0_5_1_genres

Playlist

v0_5_1_playlist