fix(app, ios): adopt firebase-ios-sdk 11.15.0

- note that there was a restructure of the Analytics pod dependencies,
       so we need to configure completely different Pods related to IDFA,
       and on-device conversion measurement

       See: https://firebase.google.com/support/faq#analytics-odm2-sdk-refactor-ios

Author: mikehardy

docs/analytics/usage/index.md

@@ -166,10 +166,8 @@ If you need to avoid IDFA usage while still using analytics, then you need `fire
 $RNFirebaseAnalyticsWithoutAdIdSupport = true
 ```
 
-During `pod install`, using that variable installs a new
-["Analytics With No Ad Ids"](https://firebase.google.com/support/release-notes/ios#version_7110_-_april_20_2021)
-pod the firebase-ios-sdk team has created, and allows both the use of Firebase Analytics in Kids Category apps,
-and use of Firebase Analytics without needing the App Tracking Transparency handling (assuming no other parts
+During `pod install`, using that variable installs the `FirebaseAnalytics/Core` Pod but not the `FirebaseAnalytics/IdentitySupport` Pod, so you may use Firebase Analytics in Kids Category apps,
+or Firebase Analytics without needing the App Tracking Transparency handling (assuming no other parts
 of your app handle data in a way that requires ATT)
 
 Note that for obvious reasons, configuring Firebase Analytics for use without IDFA is incompatible with AdMob
@@ -184,7 +182,7 @@ The way to do this using CocoaPods is to add this variable to your `Podfile` so
 $RNFirebaseAnalyticsEnableAdSupport = true
 ```
 
-Note: this is setting will have no effect if you disabled Ad IDs as described above, since this setting is specifically linking in the `AdSupport` framework which requires the Ad IDs.
+Note: this setting will have no effect if you disabled Ad IDs as described above, since this setting is specifically linking in the `AdSupport` framework which requires the Ad IDs.
 
 # firebase.json
 

docs/index.md

@@ -335,12 +335,12 @@ Open your projects `/ios/Podfile` and add any of the globals shown below to the
 
 ```ruby
 # Override Firebase SDK Version
-$FirebaseSDKVersion = '11.13.0'
+$FirebaseSDKVersion = '11.15.0'
 ```
 
 Once changed, reinstall your projects pods via pod install and rebuild your project with `npx react-native run-ios`.
 
-Alternatively, if you cannot edit the Podfile easily (as when using Expo), you may add the environment variable `FIREBASE_SDK_VERSION=11.12.0` (or whatever version you need) to the command line that installs pods. For example `FIREBASE_SDK_VERSION=11.13.0 yarn expo prebuild --clean`
+Alternatively, if you cannot edit the Podfile easily (as when using Expo), you may add the environment variable `FIREBASE_SDK_VERSION=11.15.0` (or whatever version you need) to the command line that installs pods. For example `FIREBASE_SDK_VERSION=11.15.0 yarn expo prebuild --clean`
 
 ### Android Performance
 

packages/analytics/RNFBAnalytics.podspec

@@ -40,14 +40,13 @@ Pod::Spec.new do |s|
 
   # Firebase dependencies
   if defined?($RNFirebaseAnalyticsWithoutAdIdSupport) && ($RNFirebaseAnalyticsWithoutAdIdSupport == true)
-    Pod::UI.puts "#{s.name}: Using Firebase/AnalyticsWithoutAdIdSupport pod in place of default Firebase/Analytics"
-    s.dependency          'Firebase/AnalyticsWithoutAdIdSupport', firebase_sdk_version
+    Pod::UI.puts "#{s.name}: Not installing FirebaseAnalytics/IdentitySupport Pod, no IDFA will be collected."
   else
     if !defined?($RNFirebaseAnalyticsWithoutAdIdSupport)
-      Pod::UI.puts "#{s.name}: Using default Firebase/Analytics with Ad Ids. May require App Tracking Transparency. Not allowed for Kids apps."
+      Pod::UI.puts "#{s.name}: Using FirebaseAnalytics/IdentitySupport with Ad Ids. May require App Tracking Transparency. Not allowed for Kids apps."
       Pod::UI.puts "#{s.name}: You may set variable `$RNFirebaseAnalyticsWithoutAdIdSupport=true` in Podfile to use analytics without ad ids."
     end
-    s.dependency          'Firebase/Analytics', firebase_sdk_version
+    s.dependency          'FirebaseAnalytics/IdentitySupport', firebase_sdk_version
 
     # Special pod for on-device conversion
     if defined?($RNFirebaseAnalyticsEnableAdSupport) && ($RNFirebaseAnalyticsEnableAdSupport == true)
@@ -58,8 +57,8 @@ Pod::Spec.new do |s|
 
   # Special pod for on-device conversion
   if defined?($RNFirebaseAnalyticsGoogleAppMeasurementOnDeviceConversion) && ($RNFirebaseAnalyticsGoogleAppMeasurementOnDeviceConversion == true)
-    Pod::UI.puts "#{s.name}: GoogleAppMeasurementOnDeviceConversion pod added"
-    s.dependency          'GoogleAppMeasurementOnDeviceConversion', firebase_sdk_version
+    Pod::UI.puts "#{s.name}: GoogleAdsOnDeviceConversion pod added"
+    s.dependency          'GoogleAdsOnDeviceConversion'
   end
 
   if defined?($RNFirebaseAsStaticFramework)

packages/app/package.json

@@ -74,7 +74,7 @@
   },
   "sdkVersions": {
     "ios": {
-      "firebase": "11.13.0",
+      "firebase": "11.15.0",
       "iosTarget": "13.0",
       "macosTarget": "10.15",
       "tvosTarget": "13.0"