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NexDrop Android v1.4.2

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@github-actions github-actions released this 06 Oct 17:24
· 47 commits to main since this release

NexDrop Android v1.4.2

PRIVATE. DIRECT. FAST.

Highlights

  • Native NDT1 TCP local transfer
  • One-QR pairing
  • Accept/Decline transfer requests
  • Pause/Resume
  • Interrupted-transfer recovery
  • Durable-offset resume
  • Streaming SHA-256 verification
  • Large-file streaming
  • Trusted devices
  • Nearby discovery
  • Transfer history
  • Android Share Sheet
  • Light/Dark/System theme
  • Transfer notifications
  • Performance telemetry
  • PWA/WebRTC fallback

Performance

  • Real Android-to-Android Native NDT1 transfers have been physically validated up to approximately 40 MB/s on a favorable 5 GHz local Wi-Fi route, with SHA-256 verification.
  • Real Android-to-Android testing completed.
  • 358 MiB transfers repeatedly verified.
  • 1 GiB transfer verified (31.03 MB/s average, 36.66 MB/s peak sustained).
  • Performance varies by Wi-Fi band, device, distance, interference and hotspot conditions.

Security

  • Direct local transfer.
  • No cloud file storage.
  • SHA-256 integrity verification.
  • Durable resume support.

Download

NexDrop-release.apk — PRODUCTION, signed with the dedicated NexDrop release key.

  • APK SHA-256: dc1decf31547fa4b251fead6f82dbedaac34667f151e9b0d27503b80f862db0c
  • versionName / versionCode: 1.4.2 / 15
  • Signing: v2 + v3 schemes verified; certificate SHA-256 fingerprint 11cb2ab82ba751fea04d101bd3a1498b852581f999056a3bc371e47e326a861a (CN=NexDrop Release, O=PDFly-source, C=IN)
  • Install/launch smoke passed on the signed APK (API 36 emulator), plus the full CI suite (unit tests, real-data suite, drop/resume regression).

NexDrop-debug.apk (debug-signed engineering build) and NexDropTV-debug.apk (optional receive-only TV client) are attached for engineering use.