RelayPony 2.1
Google TV support, broadcast peer discovery, and Direct Share, merged from two lines of work into one build.
Google TV
Installable on Android TV / Google TV, with a leanback launcher entry and D-pad navigation throughout.
Opens on the Receive tab, sized for the big screen: the pairing QR fits a landscape two-pane layout instead of a portrait scroll.
Camera and document-picker features are detected and hidden when absent, so a TV never shows a "pick files" button that goes nowhere.
Devices with no Wi-Fi Direct stack (some TVs, some emulators) no longer crash on startup.
Peer discovery
A UDP broadcast beacon finds peers where mDNS can't: a phone's own hotspot, or a guest network that filters multicast.
Hotspot detection: starting a hotspot and Wi-Fi Direct discovery at the same time now reports a clear reason instead of a bare "framework busy" error.
Send by address: when discovery still can't cross the network, type in a paired device's address and port directly.
Pairing and sharing
Direct Share: paired devices show up as one-tap share targets from any app's share sheet.
Identity backup: export your device identity and paired devices to a passphrase-protected file, and import it on another device.
SAS verification: pairing now shows a six-digit code on both devices for a mutual check, alongside QR scanning.
Fixes
The inbox Open button now works for images and video with a missing or generic mime type, using a chooser instead of a silent failed launch.
Wi-Fi Direct discovery failures report a specific reason: Wi-Fi off, a hotspot conflict, or the underlying framework error.