[Android] Add FlagSet and migrate playback actions

[Robert Stone]

vlc-android | branch: master | Robert Stone <rhstone at gmail.com> | Mon Feb 12 21:11:43 2024 -0800| [455bf608c8d4f822a3dfdcfeb9e4bc6ba5434523] | committer: Nicolas Pomepuy

Add FlagSet and migrate playback actions

> https://code.videolan.org/videolan/vlc-android/commit/455bf608c8d4f822a3dfdcfeb9e4bc6ba5434523
---

 .../java/org/videolan/tools/KotlinExtensions.kt    | 23 +++++++-
 .../src/org/videolan/vlc/MediaSessionCallback.kt   | 10 +++-
 .../src/org/videolan/vlc/PlaybackService.kt        | 35 +++++-------
 .../videolan/vlc/gui/helpers/NotificationHelper.kt | 19 ++++---
 .../src/org/videolan/vlc/util/FlagSet.kt           | 63 +++++++++++++++++++++
 .../src/org/videolan/vlc/util/PlaybackAction.kt    | 65 ++++++++++++++++++++++
 6 files changed, 181 insertions(+), 34 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/455bf608c8d4f822a3dfdcfeb9e4bc6ba5434523