To support GDPR requirements this library helps manage settings for different tracking services and supports multiple flows to manage when a user agrees to the terms of service and the privacy policy. The Views were written using SwiftUI but they can easily be integrated in projects that use UIKit using UIHostingController.

An example app is included demonstrating the library's functionality.

Start with setting up the terms and privacy policy urls of your app, and setting third-party services. Each service must have a unique id in order to track its changes.

let gdprManager = GDPRManager.shared
GDPRManager.shared.setURLs(termsURL: Bundle.main.url(forResource: "terms_of_service", withExtension: "html")!, privacyPolicyURL: Bundle.main.url(forResource: "privacy_policy", withExtension: "html")!)
gdprManager.delegate = self
        
gdprManager.setService(id: "S1", name: "Service Example 1", description: "Description", supportDeletion: true)
gdprManager.setService(id: "S2", name: "Service Example 2", description: "Description", supportDeletion: false)
}

The sdk offers three options:

• Show the settings to the user without forcing them to accept the terms.
• Show the settings as a form and force the user to accept the terms in order to proceed.
• Show an alert telling the user that the terms and conditions have changed.

GDPRManager.shared.showSettings(title: "Legal Settings")

GDPRManager.shared.showForm(title: "Legal Settings", onConfirm: { [weak self] in
    // proceed to next step
    print("Confirmed!")
}))

let alert = GDPRManager.shared.showAlert(title: "Legal Settings") { [weak self] view in
    // this view is the setting view that can be presented if the user chooses the option to read new terms and conditions
}
present(alert, animated: true, completion: nil)

• Update the latest terms/privacy policy time stamp:

GDPRManager.shared.updateLatestPolicyTimestamp(date: Date())

• Check if user accepted the latest terms:

GDPRManager.shared.shouldPresentTOS() -> Bool

• Accept the latest terms:

GDPRManager.shared.acceptTermsAndPolicy()

The framework offers a GDPRDelegate protocol to track when Terms of Services are confirmed, data deletion is called, and the user opts in or our of serivces.

func serviceValueDidChange(id: String, value: Bool)
func deleteDate(id: String)
func termsAndConditionsAccepted()

The framework offers an Appearance class to customize colors and fonts.

Current Swift compatibility breakdown:

Add the following dependency to your Package.swift file:

.package(url: "https://github.com/allaboutapps/gdpr-ios", from: "1.2.0")

Just drag and drop the .swift files in the grpr-ios folder into your project.