Liveness Detection SDK Release Note Android v4.1.9 (2026.04.20)

Fixed a NullPointerException (NPE) in the Skia rendering engine during internal image processing.
This concurrency-induced crash occurred because foreground and background threads were attempting to refresh the UI simultaneously. Since UI updates should never be performed on a background thread, version 4.1.9 resolves this by moving the UI refresh operation entirely to the Main UI thread.

 

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