Add build_android.sh that cross-compiles the C secp256k1 library for
ARM64 using the Android NDK and places the .so in benchmark/src/main/
jniLibs/ where the benchmark APK will package it.
Usage:
cd quartz/src/main/c/secp256k1
./build_android.sh
cd ../../../../..
./gradlew :benchmark:connectedAndroidTest
Also:
- Fix Secp256k1InstanceC.android.kt to use Secp256k1C JNI binding
class (same pattern as JVM) so the JNI method names match
Java_com_vitorpamplona_quartz_utils_Secp256k1C_native*
- Add benchmark/src/main/jniLibs/ to .gitignore
https://claude.ai/code/session_011KVZhDcV2G7idNWEBz12GY
- Bundle VLC via ir.mahozad.vlc-setup plugin (all plugins for network playback)
- BundledVlcDiscoverer (Win/Linux) and MacOsVlcDiscoverer for bundled VLC discovery
- Lazy player activation — no VLC calls during composition, only on play click
- Pre-init VLC on background thread at startup
- Video controls: seek slider, volume, mute, fullscreen (two-row layout, no clipping)
- Buffering indicator (CircularProgressIndicator) while loading
- ActiveMediaManager enforces single-player — pauses others when new video plays
- Fullscreen passes seek position so lightbox resumes from current playback point
- LightboxOverlay renders videos (DesktopVideoPlayer) or images (ZoomableImage)
- Gitignore downloaded VLC binaries (appResources/{linux,macos,windows}/)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Claude