android auto support

modules/astra-car/index.ts

@@ -0,0 +1,29 @@
+import { requireOptionalNativeModule, type NativeModule } from 'expo-modules-core';
+
+import type { PlaybackState } from '@/types/audio';
+
+export interface AstraCarNowPlayingState {
+  title?: string | null;
+  artist?: string | null;
+  album?: string | null;
+  /** Local cached artwork file name; native builds a content:// URI from it. */
+  artworkHash?: string | null;
+  /** Remote server cover id (Subsonic/Jellyfin); used with artworkSourceKey. */
+  artworkSourceId?: string | null;
+  /** Remote source row id (remote_sources.id) that owns artworkSourceId. */
+  artworkSourceKey?: number | null;
+  playbackState: PlaybackState;
+  hasTrack: boolean;
+  duration?: number | null;
+  position?: number | null;
+}
+
+declare class AstraCarModuleType extends NativeModule {
+  setNowPlaying(state: AstraCarNowPlayingState): void;
+}
+
+const native = requireOptionalNativeModule<AstraCarModuleType>('AstraCar');
+
+export const AstraCar = (native ?? {
+  setNowPlaying: () => {},
+}) as AstraCarModuleType;