Swift example from framework

// Callbacks.swift

import ShieldSDK

internal class Callbacks: NSObject, PRMShieldEventDelegate {

    func start() {
        PRMShieldEventManager.shared.add(observer: self)
        
        if #unavailable(iOS 16) {
            print("Developer mode status checking unavailable pre-iOS 16.")
        }
    }

    func jailbreak(status isJailbroken: Bool) {
        if isJailbroken {
            handleDeviceisJailbroken()
        }
    }

    func screenshotDetected() {
        handleScreenShotDetected()
    }
}

This is largely the same code as the previous Swift example. However, a framework usually does not implement the main AppDelegate. This means it cannot easily override didFinishLaunchingWithOptions, where you would normally call PRMShieldEventManager.shared.add(observer:).

One solution is to have the app call a function in the framework from didFinishLaunchingWithOptions, which can then call Callbacks.start(). For example:

// Callbacks.swift

import ShieldSDK

internal class Callbacks: NSObject, PRMShieldEventDelegate {

    func start() {
        PRMShieldEventManager.shared.add(observer: self)
    }
}

Of course, any other way of calling the setup early will work, as well. For example, you can use

• an Objective-C +load static constructor, or a

• C++ static initializer, or a

• C __attribute__(constructor).