v7.2.0

New features:

• enabled capturing of high resolution camera frames:
  • When custom UI integration is performed, enable this functionality by using method RecognizerRunnerView.setHighResFrameCaptureEnabled and use RecognizerRunnerView.captureHighResImage to capture image
  • When using provided scan activities, high resolution full camera frames taken at the moment of successful scan are returned if this option is enabled through UISettings. Concrete UISettings which implement interface HighResSuccessFrameCaptureUIOptions support this feature.

Improvements for existing features:

• added option to force overlay orientation for BarcodeOverlayController (BarcodeScanActivity) - use BarcodeUISettings.setForcedOrientation(OverlayOrientation)
• RecognizerRunnerView is lifecycle-aware now, it implements android.arch.lifecycle.LifecycleObserver interface
• BarcodeScanActivity by default does not show result dialog after scan
• updated default UI icons

Minor API changes:

• Scanning timeout that can be configured by using RecognizerBundle.setNumMsBeforeTimeout is by default set to RecognizerBundle.TIMEOUT_INFINITY, which means that timeout is disabled by default. Previous default timeout value was 10 seconds.

Bug fixes:

• fixed crashes on Nexus 6
• removed incorrect autofocus check that was performed before concrete camera type is chosen
• fixed crash on some devices when using VIDEO_RESOLUTION_MAX_AVAILABLE
• fixed problems in camera management:
  • default camera surface is TextureVeiw for devices that use Camera1 API, otherwise SurfaceView is used
• fixed camera autofocus problems on Samsung S9/S9+ when optimisation for near scanning is enabled
• fixed bug which caused that results from the previous scan are cleared when the scan activity is run again and entities which have produced results are not used in the new scan
• various other bug fixes and improvements