[MS-1341] Adding on tap focus for the OCR scanner

[alexandr-simprints]

JIRA ticket
Will be released in: 2025.4.1

Notable changes

Autofocus on tap is added to the OCR screen in the MFID workflow

Testing guidance

• Open OCR screen
• Move the credential physically close to the camera
• Make tap on the background and on credential to see the focus being changed

Additional work checklist

• Effect on other features and security has been considered

[Copilot]

Pull request overview

Adds CameraX focus controls to the external credential OCR scanning screen, enabling tap-to-focus (and initial autofocus) to improve OCR capture reliability in the MFID workflow.

Changes:

• Extend ProvideCameraListenerUseCase to return the bound Camera instance via a new callback.
• Wire CameraFocusManager into ExternalCredentialScanOcrFragment to set up tap-to-focus and autofocus on the preview.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
feature/external-credential/src/main/java/com/simprints/feature/externalcredential/screens/scanocr/usecase/ProvideCameraListenerUseCase.kt	Exposes the bound Camera instance to callers via onCameraReady.
feature/external-credential/src/main/java/com/simprints/feature/externalcredential/screens/scanocr/ExternalCredentialScanOcrFragment.kt	Initializes focus controls on the camera preview using CameraFocusManager once the Camera is available.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud