Eliminating Playback State Conflicts Across Screens
Playback state consistency has been established across the lock screen remote control, mini player, and Reels. All surfaces now reference a unified playback flow regardless of which screen the user is on.
Playback does not occur on a single screen. The mini player, Reels, and lock screen remote control all reference the same playback state but operate as independent UI surfaces. When each surface mutates state on its own schedule, inconsistencies arise between audio and UI. These inconsistencies are not visible in a feature checklist, but they directly degrade the reliability of the playback experience.
The changes were spread across multiple surfaces, but the objective was singular: ensure that the lock screen and Now Playing remote controls stay synchronized with actual playback state, and that the mini player and Reels reference the same track state at all times. The audio session and track loading paths were also consolidated to prevent audio interruptions and unintended effect or reverb insertion during screen transitions.
The app entry flow was addressed in the same pass. The path from splash and onboarding to first playback directly affects the consistency of the playback state that follows. The goal was not to implement per-screen consistency logic, but to establish a single unified playback flow that all surfaces share.