Android liveness SDK change logs and release history

V4.2.0 （2026.05.15）

1. Optimization: Enhanced liveness image capture quality.

2. New feature: Supports minimum camera resolution limitation.

3. Crash Fix: Fixed a rare crash caused by .so library loading failures.

4. New Method: setVideoWidth added to LivenessConfig

   Description: Sets the resolution width of the liveness detection video. The height will scale automatically to maintain the original aspect ratio.

   • Requirement: Optional
   • Default Value: 420
   • Maximum Value: 600

   Usage Notes:

   • File Size Reference: A standard 10-second liveness video typically ranges from 1.5 MB to 2.0 MB. Please note that this is an estimate; the actual file size may vary depending on the device model, specific liveness actions, and other factors.
   • Customization & Trade-offs: You have full flexibility to adjust this value based on your requirements. For example, setting the width to 300 will reduce the video file size, but will also decrease video clarity. Developers can freely customize this parameter to find the optimal balance between file size and video quality.

V4.1.9 （2026.04.20）

1. Crash Fix: Concurrency-related UI rendering issues.

V4.1.8 （2026.04.09）

1. Crash Fix: Fixed an ANR issue that could occur during video recording.
2. Crash Fix: Fixed an ANR issue caused by thread lock contention in the onLayout method of the camera view.
3. Crash Fix: Fixed ANR issues triggered when calling Camera APIs (setAutoFocus and getNumberOfCameras).

V4.1.7 （2026.02.27）

1. Crash Fix: Fix camera usage issue caused by multithreading.

V4.1.6 （2026.02.09）

1. Crash Fix: Fixed ANR caused by closing the camera.

V4.1.5 （2026.01.29）

1. Crash Fix: Fixed some camera issues.

V4.1.4 （2025.12.22）

1. Optimization: Remove IMEI and MAC address collection.

V4.1.3 （2025.12.17）

1. Crash Fix: Fix ANR caused by camera preview.
2. Crash Fix: Fix ANR caused by closing the camera.

V4.1.2 （2025.11.21）

1. Issue resolution: Fixed resolution selection to resolve the "no_best_image" issue.
2. Crash Fix: Fixed JNI crash.

V4.1.1 （2025.9.9）

1. New feature: Supports customizable maximum number of collected audit images.
2. Crash Fix:Resolved Occasional ANR (Application Not Responding) When Opening Camera on Low-End Devices

V4.1.0 （2025.8.12）

1. New Authentication Method: Supports On-premise Deployment

2. Security Enhancements:

   • Device Injection Detection Capability​
   • Screen Recording Detection Capability​

V4.0.0（2025.6.19）

1. New Product Levels: Added Standard and Pro Levels for Liveness Detection to meet different customer needs;
2. Comprehensive Method Integration: Support silent, action, distantNear, distantNear+action liveness detection methods;
3. Flexible Scene Adaptation: Support custom scene naming and mapping to liveness detection methods for scenarios like user login and loans, with no need for additional integration when changing methods;
4. Dynamic Model File Distribution: Support dynamic model file distribution reduces package size and accelerates updates.

For older liveness detection change logs and release history, see here.