[Exmeaning]

Summary

Upgrades ClickZen's local/LAN real-device interconnection and input injection experience:

• Android 11+ Wireless Debugging QR Pairing & LAN mDNS Discovery:
  • Self-contained ISO/IEC 18004 QR Code encoder (QrCodeEncoder) + WIFI:T:ADB;S:...;P:...;; credential builder (AdbWirelessQrCredentials), optically verified against OpenCV's QRCodeDetector.
  • Pure-C# DNS-SD / mDNS querier & parser (MdnsPacket, AdbMdnsDiscovery) + adb mdns services supplement for _adb-tls-pairing._tcp, _adb-tls-connect._tcp, and _adb._tcp.
  • Automatic QR scan -> TLS pair -> connect port resolution (WirelessQrPairCoordinator) and dynamic-port self-healing in AutoConnector & DevicesViewModel.
  • One-click USB -> Wi-Fi (EnableWirelessAsync, tcpip:5555) on USB device cards and MCP tools (discover_lan_devices, enable_wireless_adb).
• Persistent Root Fast Input Injection (PersistentRootInjector):
  • Maintains a single persistent uid=0 ADB socket shell keeping /dev/input/eventX open on fd 4, eliminating per-gesture su -c spawn overhead (~80-150 ms -> ~1-2 ms) with automatic fallback and mid-gesture slot cleanup.
• Scrcpy v4.1 UHID Hardware Keyboard & Unicode Text Paste:
  • TYPE_UHID_CREATE / TYPE_UHID_DESTROY virtual USB keyboard toggle (DeviceDefaults.SuppressSoftKeyboard) to suppress on-screen soft keyboard popups while mirroring.
  • Automatic SET_CLIPBOARD(paste: true) routing in ScrcpyTouchInjector.TextAsync for Chinese/Unicode and >300-byte strings.
• Smart ROM Input Rejection Diagnostics & Auto-Fallback:
  • Detects Xiaomi HyperOS/MIUI, VIVO, and OPPO INJECT_EVENTS SecurityException rejections in scrcpy-server output: automatically switches rooted phones to PersistentRootInjector or surfaces clear USB debugging (Security settings) guidance.