Input Leaf v1.4.1 - Hotfix Release 🍃

🍃 Input Leaf v1.4.1

Hotfix release addressing LAN server discovery across all security configurations, restricting soft keyboard (IME) switching to accessibility mode only, and build/stability improvements.

Highlights & Improvements

Real-Time Universal Server Discovery

• Instant Discovery Streaming: Scanned servers appear in the UI immediately as they respond (~0.1-0.3s) without waiting for the full subnet scan.
• Universal Deskflow & InputLeap Support: Automatically discovers Plain, TLS, and Mutual TLS / Client-Certificate required servers.
• Non-Destructive Scanning: Removed the socket pre-check that was causing server-side connection resets.
• Increased Concurrency: Optimized scan concurrency to 64 parallel workers with a tuned 400ms network timeout.

Soft Keyboard Switching Scoped to Accessibility Mode

• No Keyboard Flickers in Shizuku Mode: Connecting/disconnecting with Shizuku leaves your default keyboard active with no IME dialogs.
• Scoped to Accessibility Mode: Automatically switches to InputLeafIME on connect and restores previous keyboard on disconnect only when using Accessibility mode.

Stability & Input Validation

• Atomic Discovery Updates: Eliminated race conditions during concurrent server scan callbacks.
• Manual Server Address Validation: Validates IPv4 format and hostnames before adding manual server entries.
• Stale Results Clearance: Clears server results if the local device IP cannot be resolved.

Build & Tooling Fixes

• UHID DEX Build Fallback: Added SDK path resolution from local.properties when environment variables are unset.
• Codecov & CI Optimization: Enhanced test coverage for scanner probing utilities.

Contributors

Thanks to everyone who contributed to this release!

• @guaje: added connection, transport and TLS test coverage (#21), and coverage reporting with Kover and Codecov (#33).

Installation

1. Download the APK matching your device architecture (or universal.apk).
2. Install the APK on your Android device.
3. If using Shizuku (Recommended), ensure Shizuku is running before connecting.