Jean-Luc Makiola 6e14d5964b fix(release): keep Room DB impls so R8 doesn't crash startup ...

The minified release build crashed on every launch before any UI:

  Unable to get provider androidx.startup.InitializationProvider:
    Failed to create an instance of androidx.work.impl.WorkDatabase

The home-screen widgets use Glance, which pulls in WorkManager and its
transitive Room database (room-runtime 2.2.5). Room 2.2.5's bundled keep
rule is `-keep class * extends androidx.room.RoomDatabase` — it keeps the
class but not its constructor. Under R8 full mode (AGP 9) the generated
WorkDatabase_Impl was reduced to a non-instantiable class, so Room's
reflective newInstance() threw InstantiationException at startup.

Add `-keep class * extends androidx.room.RoomDatabase { *; }` so the
generated *_Impl classes keep their constructors. Verified against the
rebuilt release APK: WorkDatabase_Impl is now PUBLIC FINAL with its
<init> present.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-06-18 16:15:08 +02:00

890 B

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