Onboarding Intro Experiment (#3074)

Core/DefaultVariantManager.swift

@@ -26,6 +26,7 @@ extension FeatureName {
     // Define your feature e.g.:
     // public static let experimentalFeature = FeatureName(rawValue: "experimentalFeature")
 
+    public static let newOnboardingIntro = FeatureName(rawValue: "newOnboardingIntro")
 }
 
 public struct VariantIOS: Variant {
@@ -61,6 +62,9 @@ public struct VariantIOS: Variant {
         VariantIOS(name: "sd", weight: doNotAllocate, isIncluded: When.always, features: []),
         VariantIOS(name: "se", weight: doNotAllocate, isIncluded: When.always, features: []),
 
+        VariantIOS(name: "ma", weight: 1, isIncluded: When.always, features: []),
+        VariantIOS(name: "mb", weight: 1, isIncluded: When.always, features: [.newOnboardingIntro]),
+
         returningUser
     ]
 

Core/PixelEvent.swift

@@ -139,6 +139,10 @@ extension Pixel {
 
         case brokenSiteReport
 
+        case onboardingIntroShownUnique
+        case onboardingIntroComparisonChartShownUnique
+        case onboardingIntroChooseBrowserCTAPressed
+
         case daxDialogsSerp
         case daxDialogsWithoutTrackers
         case daxDialogsWithoutTrackersFollowUp
@@ -876,6 +880,10 @@ extension Pixel.Event {
 
         case .brokenSiteReport: return "epbf"
 
+        case .onboardingIntroShownUnique: return "m_preonboarding_intro_shown_unique"
+        case .onboardingIntroComparisonChartShownUnique: return "m_preonboarding_comparison_chart_shown_unique"
+        case .onboardingIntroChooseBrowserCTAPressed: return "m_preonboarding_choose_browser_pressed"
+
         case .daxDialogsSerp: return "m_dx_s"
         case .daxDialogsWithoutTrackers: return "m_dx_wo"
         case .daxDialogsWithoutTrackersFollowUp: return "m_dx_wof"

Core/TimerInterface.swift

@@ -0,0 +1,42 @@
+//
+//  TimerInterface.swift
+//  DuckDuckGo
+//
+//  Copyright © 2024 DuckDuckGo. All rights reserved.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//  http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+//
+
+import Foundation
+
+public protocol TimerInterface: AnyObject {
+    var isValid: Bool { get }
+    func invalidate()
+    func fire()
+}
+
+extension Timer: TimerInterface {}
+
+public protocol TimerCreating: AnyObject {
+    func makeTimer(withTimeInterval interval: TimeInterval, repeats: Bool, block: @escaping @Sendable (TimerInterface) -> Void) -> TimerInterface
+}
+
+public final class TimerFactory: TimerCreating {
+
+    public init() {}
+
+    public func makeTimer(withTimeInterval interval: TimeInterval, repeats: Bool, block: @escaping @Sendable (TimerInterface) -> Void) -> TimerInterface {
+        Timer.scheduledTimer(withTimeInterval: interval, repeats: repeats, block: block)
+    }
+
+}

Core/URLOpener.swift

@@ -0,0 +1,33 @@
+//
+//  URLOpener.swift
+//  DuckDuckGo
+//
+//  Copyright © 2024 DuckDuckGo. All rights reserved.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//  http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+//
+
+import UIKit
+
+public protocol URLOpener: AnyObject {
+    func canOpenURL(_ url: URL) -> Bool
+    func open(_ url: URL, options: [UIApplication.OpenExternalURLOptionsKey: Any], completionHandler completion: ((Bool) -> Void)?)
+}
+
+public extension URLOpener {
+    func open(_ url: URL) {
+        open(url, options: [:], completionHandler: nil)
+    }
+}
+
+extension UIApplication: URLOpener {}

Core/UniquePixel.swift

@@ -54,8 +54,8 @@ public final class UniquePixel {
                             withAdditionalParameters params: [String: String] = [:],
                             includedParameters: [Pixel.QueryParameters] = [.appVersion],
                             onComplete: @escaping (Swift.Error?) -> Void = { _ in }) {
-        guard pixel.name.hasSuffix("_u") else {
-            assertionFailure("Unique pixel: must end with _u")
+        guard pixel.name.hasSuffix("_u") || pixel.name.hasSuffix("_unique") else {
+            assertionFailure("Unique pixel: must end with _u or _unique")
             return
         }