Introduce a new custom theme feature that allows users to personalize the application background color using RGB sliders, hex input, or a set of predefined palettes.
Key changes include:
* **Custom Theme Engine**: Added `CustomThemeFragment` and `ThemeHelper` to manage color selection and application. The UI dynamically updates the background color across the `MainActivity` and `PlayerFragment` when preferences change.
* **Android TV Support**: Provided a specialized layout for television devices (`fragment_custom_theme.xml` in `layout-television`) with optimized focus handling for D-pad navigation.
* **Share Feature**: Implemented a "Share App" preference in `SettingsFragment` that triggers a standard Android share intent and displays a thank-you notification upon use.
* **Localization**: Added Ukrainian language support and updated string resources for multiple locales (DE, DA, EL, FR, JA, NL, PL, RU) to include the new theme and share options.
* **Persistence**: Updated `PreferencesHelper` and `Keys` to store theme-related settings, including the enabled state, selected color, and predefined color index.
Replace manual bottom margin adjustments with `setAnchorView` for Snackbars to ensure they are positioned correctly above the bottom sheet on mobile devices.
- In `LayoutHolder`, make `bottomSheet` public to allow access from other components.
- In `PlayerFragment` and `MainActivity`, replace `FrameLayout.LayoutParams` modifications with `setAnchorView(bottomSheet)`.
- Maintain standard Snackbar behavior for Android TV where the bottom sheet is not present.
- Update `handleStartIntent` and `handleStartPlayer` in `PlayerFragment` to ensure intents are only cleared if successfully handled and stations are valid.
- Refine star icon rendering in `CollectionAdapter` by clearing color filters when appropriate.
- Remove obsolete commented-out code and update log messages in `PlayerFragment`, `PlayerService`, and `LayoutHolder`.
- Uncomment maintenance preference updates in `SettingsFragment`.
- Reformat code for better readability in `CollectionAdapter`.
* Implement initial Android TV support, including `LEANBACK_LAUNCHER` intent filter, hardware feature declarations, and television-specific layouts for the player, search results, and dialogs.
* Add a splash/loading screen for the TV interface and a dedicated `SplashTheme`.
* Improve DPAD navigation by adding `OnKeyListener` for station cards and allowing focus on internal elements.
* Update `LayoutHolder` and `PlayerFragment` to handle TV layouts and add previous/next station navigation buttons.
* Adjust `PreferencesHelper` to disable station editing by default on TV devices.
* Update `androidx.media3` to v1.10.0, `work-runtime-ktx` to v2.11.2, and add `androidx.leanback` dependency.
* Bump `versionCode` to 144 and `versionName` to 14.4.
* Refactor `PlayerService` to simplify sleep timer cancellation logic.
* Remove stale copyright headers and license comments from several Kotlin files.
Michatec
Michatec