Short tagline PremiumMovie — a secure, production-ready Android starter app for streaming premium movies with subscription billing, DRM support, offline downloads, and server-issued shortlived playback. One-paragraph overview PremiumMovie is a Java-based Android starter designed for teams building a subscription video streaming app. It demonstrates a practical, secure client architecture: metadata caching with Room, network access via Retrofit/OkHttp (with certificate pinning), playback with ExoPlayer (HLS/DASH), Widevine DRM integration, Google Play Billing subscription flows, and an offline-download skeleton. The project includes a clear backend contract (OpenAPI) so your server can mint shortlived signed playback URLs or issue DRM licenses after validating entitlements.