YourPhone.Contracts.ScreenMirroring

Provides the scaled, base64-encoded data URIs of phone-app icons, caching each encoded icon (keyed by package name and size) until the underlying app changes. Shared by every companion-card surface that renders app icons (the app grid and grouped-notification activity) so an icon is encoded once per change instead of once per surface per card rebuild.

Returns the cached, scaled data URI for the app with the given package name, resolving the icon from the phone-apps manager on a cache miss. Returns when the app or its icon is unavailable.

Returns the cached, scaled data URI for the given app, encoding its on a cache miss. Use this overload when the caller already holds the app (including synthetic apps that are not present in the phone-apps manager). Returns when the app or its icon is unavailable.

Resolves the per-device so the companion card and the grouped-notification activity provider share a single icon cache instance per device.

Carries metadata parsed from a protocol-activation (remoting:) launch URI. Add new protocol-derived launch behaviors here as init-only properties so they flow through the launch pipeline without changing any downstream method signatures.

The "launchsource" URI parameter identifying where the protocol launch originated (e.g. Apps-in-Silver in the Windows Start Menu).