AppsFlyer integration (#326)

* initial appsflyer integration

* Changed app id

* now it compiles

Author: Ostrenkiy

Podfile

@@ -35,6 +35,8 @@ def all_pods
 
     pod 'Amplitude-iOS', '~> 4.0.4'
 
+    pod 'AppsFlyerFramework'
+    
     pod 'BEMCheckBox'
 
     # actual version - 6.x, we should test it before update

Stepic/AnalyticsHelper.swift

@@ -12,6 +12,7 @@ import FirebaseCore
 import YandexMobileMetrica
 import Crashlytics
 import Amplitude_iOS
+import AppsFlyerLib
 
 class AnalyticsHelper {
     static var sharedHelper = AnalyticsHelper()
@@ -26,5 +27,8 @@ class AnalyticsHelper {
         }
 
         Amplitude.instance().initializeApiKey(Tokens.shared.amplitudeToken)
+
+        AppsFlyerTracker.shared().appsFlyerDevKey = Tokens.shared.appsFlyerDevKey
+        AppsFlyerTracker.shared().appleAppID = "\(Tokens.shared.firebaseId)"
     }
 }

Stepic/AppDelegate.swift

@@ -20,6 +20,7 @@ import YandexMobileMetrica
 import Presentr
 import SwiftyJSON
 import PromiseKit
+import AppsFlyerLib
 
 @UIApplicationMain
 class AppDelegate: UIResponder, UIApplicationDelegate {
@@ -275,6 +276,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     func applicationDidBecomeActive(_ application: UIApplication) {
         // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
         NotificationsBadgesManager.shared.set(number: application.applicationIconBadgeNumber)
+        AppsFlyerTracker.shared().trackAppLaunch()
     }
 
 //    @available(iOS 8.0, *)

Stepic/Base.lproj/Main.storyboard

@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13771" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="0uJ-IX-W04">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14113" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="0uJ-IX-W04">
     <device id="retina4_7" orientation="portrait">
         <adaptation id="fullscreen"/>
     </device>
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13772"/>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14088"/>
         <capability name="Constraints to layout margins" minToolsVersion="6.0"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
@@ -294,11 +295,11 @@
             <objects>
                 <viewController storyboardIdentifier="UnitsViewController" id="8ik-tt-HOc" customClass="UnitsViewController" customModule="Adaptive_1838" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="eEo-OZ-NVq">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="603"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" separatorStyle="default" rowHeight="44" sectionHeaderHeight="28" sectionFooterHeight="28" translatesAutoresizingMaskIntoConstraints="NO" id="Q7F-3H-ipp" customClass="StepikTableView" customModule="Adaptive_1838" customModuleProvider="target">
-                                <rect key="frame" x="0.0" y="20" width="375" height="647"/>
+                                <rect key="frame" x="0.0" y="0.0" width="375" height="603"/>
                                 <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                 <connections>
                                     <outlet property="dataSource" destination="8ik-tt-HOc" id="d6o-oi-Nnu"/>
@@ -331,7 +332,7 @@
             <objects>
                 <viewController storyboardIdentifier="LessonViewController" id="7LO-Mv-R4f" customClass="LessonViewController" customModule="Adaptive_1838" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="18x-Lc-xSo">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="603"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                         <viewLayoutGuide key="safeArea" id="7Xi-cu-L5v"/>

Stepic/Tokens.plist

@@ -13,17 +13,19 @@ class Tokens {
     var amplitudeToken: String = ""
     var appMetricaToken: String = ""
     var firebaseId: UInt = 0
-
+    var appsFlyerDevKey: String = ""
+    
     static let shared = Tokens()
 
     private convenience init() {
         self.init(plist: "Tokens")!
     }
 
-    private init(amplitudeToken: String, appMetricaToken: String, firebaseId: UInt) {
+    private init(amplitudeToken: String, appMetricaToken: String, firebaseId: UInt, appsFlyerDevKey: String) {
         self.amplitudeToken = amplitudeToken
         self.appMetricaToken = appMetricaToken
         self.firebaseId = firebaseId
+        self.appsFlyerDevKey = appsFlyerDevKey
     }
 
     private convenience init?(plist: String) {
@@ -36,10 +38,11 @@ class Tokens {
         }
         guard let amplitude = dic["Amplitude"] as? String,
             let appmetrica = dic["AppMetrica"] as? String,
-            let firebase = dic["FirebaseAppID"] as? UInt else {
+            let firebase = dic["FirebaseAppID"] as? UInt,
+            let appsFlyer = dic["AppsFlyer"] as? String else {
             return nil
         }
-        self.init(amplitudeToken: amplitude, appMetricaToken: appmetrica, firebaseId: firebase)
+        self.init(amplitudeToken: amplitude, appMetricaToken: appmetrica, firebaseId: firebase, appsFlyerDevKey: appsFlyer)
     }
 
 }