Fix dark mode issues

[tobitech]

User description

Story: https://app.shortcut.com/smileid/story/16965/

Summary

• Refactor SmileIDSelfieCaptureView and SmileIDDocumentCaptureView to use the embedView helper on FlutterPlatformView for centralised customisation.

Known Issues

N/A.

Test Instructions

• Run the sample app on iOS, make sure your device is set to dark mode.
• Select Selfie Capture, you should see the flow screens in light mode.
• Select Document Capture and you should see the flow screens in light mode.

Screenshot

N/A.

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PR Type

Bug fix

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Description

• Refactored iOS platform views to fix dark mode issues
• Replaced UIHostingController with UIView for consistent view management
• Standardized view controller lifecycle using embedView pattern
• Updated changelog to document the fixes

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Changes walkthrough 📝

	Relevant files
Bug fix	SmileIDDocumentCaptureView.swift Refactor document capture view implementation                        ios/Classes/SmileIDDocumentCaptureView.swift • Replaced UIHostingController with UIView for view management • Simplified initialization by removing setupHostingController method • Added embedView pattern for consistent view controller lifecycle • Changed view() method to return _view instead of _childViewController.view +8/-12    SmileIDSmartSelfieCaptureView.swift Refactor smart selfie capture view implementation                ios/Classes/SmileIDSmartSelfieCaptureView.swift • Replaced UIHostingController with UIView for view management • Simplified initialization by removing setupHostingController method • Added embedView pattern for consistent view controller lifecycle • Removed commented code and cleaned up view() method +9/-14
Documentation	CHANGELOG.md Document dark mode fixes in changelog                                        CHANGELOG.md • Added new unreleased section documenting dark mode fixes • Updated version 11.0.2 release date to June 16, 2025 • Documented refactoring of iOS platform view implementations +8/-1

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[prfectionist]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 3 🔵🔵🔵⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Missing Implementation The embedView function is called but not defined or imported in this file. This will cause compilation errors unless the function is defined elsewhere in the codebase. _childViewController = embedView(rootView, in: _view, frame: frame) Missing Implementation Similar to the document capture view, the embedView function is called but not visible in the diff. Need to verify this function exists and is properly accessible. _childViewController = embedView(rootView, in: _view, frame: frame) Memory Management The _childViewController is stored as an optional but there's no explicit cleanup or deallocation handling visible. Should verify proper memory management for the view controller lifecycle. private var _childViewController: UIViewController?

[prfectionist]

Suggestion: The super.init() call should occur before initializing instance properties to ensure proper initialization order. Moving it before property assignments prevents potential issues with the parent class initialization. [general, importance: 8]

Suggested change

	_view = UIView()
	_channel = FlutterMethodChannel(
	name: "\(SmileIDDocumentCaptureView.VIEW_TYPE_ID)_\(viewId)",
	binaryMessenger: messenger
	)
	_childViewController = nil
	super.init()
	super.init()
	_view = UIView()
	_channel = FlutterMethodChannel(
	name: "\(SmileIDDocumentCaptureView.VIEW_TYPE_ID)_\(viewId)",
	binaryMessenger: messenger
	)
	_childViewController = nil

[prfectionist]

Suggestion: The embedView function is called but not defined in the visible code. Ensure this function properly handles the view controller lifecycle and returns a valid UIViewController instance. [general, importance: 4]

Suggested change

	_childViewController = embedView(rootView, in: _view, frame: frame)
	_childViewController = embedView(rootView, in: _view, frame: frame)
	// Ensure embedView returns a valid UIViewController and handles lifecycle properly

[jumaallan]

Thank you 🚀

[wangerekaharun]

Tested this, the issue is now fixed🚀