GMediaHud

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GMediaHud is an Android in-vehicle media HUD app built with Jetpack Compose. It synchronizes media metadata with the head unit, exposes car and media integration through vendor libraries, and uses system services (notification listener, accessibility) where needed.

What This Project Does Presents the main HUD and settings UI in MainActivity using Compose (Material 3). Persists user preferences with AndroidX DataStore (DataStoreManager). Listens to media notifications via MyNotificationListenerService to drive on-screen track info and related behavior. Uses BootAccessibilityService for integration that depends on accessibility (user must enable it in system settings). Receives broadcast actions (SHOW, HIDE, UPDATE_AUDIO_SOURCE) through BackgroundTaskReceiver for external control flows. Integrates Firebase Analytics and Crashlytics for usage and crash reporting. Ships vendor-facing APIs as separate library modules; release builds can compile against them without embedding full implementations (see module notes below).