feat(rudder_integration_appsflyer_flutter): added initial changes for…

… the development of appsflyer device mod

e in flutter

packages/integrations/rudder_integration_appsflyer_flutter/.gitignore

@@ -0,0 +1,30 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+# Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock.
+/pubspec.lock
+**/doc/api/
+.dart_tool/
+.packages
+build/

packages/integrations/rudder_integration_appsflyer_flutter/.metadata

@@ -0,0 +1,33 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled.
+
+version:
+  revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+  channel: stable
+
+project_type: plugin
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+      base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+    - platform: android
+      create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+      base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+    - platform: ios
+      create_revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+      base_revision: eb6d86ee27deecba4a83536aa20f366a6044895c
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

packages/integrations/rudder_integration_appsflyer_flutter/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 0.0.1
+
+* TODO: Describe initial release.

packages/integrations/rudder_integration_appsflyer_flutter/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 RudderStack
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

packages/integrations/rudder_integration_appsflyer_flutter/README.md

@@ -0,0 +1,49 @@
+# What is RudderStack?
+
+[RudderStack](https://rudderstack.com/) is a **customer data pipeline tool** for collecting, routing and processing data from your websites, apps, cloud tools, and data warehouse.
+
+With RudderStack, you can build customer data pipelines that connect your whole customer data stack and then make them smarter by triggering enrichment and activation in customer tools based on analysis in your data warehouse. Its easy-to-use SDKs and event source integrations, Cloud Extract integrations, transformations, and expansive library of destination and warehouse integrations makes building customer data pipelines for both event streaming and cloud-to-warehouse ELT simple.
+
+Questions? Please join our [Slack channel](https://www.rudderstack.com/join-rudderstack-slack-community/) or read about us on [Product Hunt](https://www.producthunt.com/posts/rudderstack).
+
+## Integrating Appsflyer with the RudderStack Flutter SDK
+
+1. Add [Adjust](https://www.appsflyer.com/) as a destination in the [RudderStack dashboard](https://app.rudderstack.com/).
+
+2. Open `pubspec.yaml`  and add `rudder_integration_appsflyer_flutter` under `dependencies` section:
+
+```groovy
+dependencies:
+  rudder_integration_appsflyer_flutter: ^1.0.0
+```
+
+3. Navigate to your Application's root folder and install all the required dependencies with:
+
+```bash
+flutter pub get
+```
+
+4. Import the module you added above and add it to your SDK initialization code as shown below:
+
+```typescript
+import 'package:rudder_sdk_flutter/RudderController.dart';
+import 'package:rudder_sdk_flutter_platform_interface/platform.dart';
+import 'package:rudder_integration_appsflyer_flutter/rudder_integration_appsflyer_flutter.dart';
+
+RudderConfigBuilder builder = RudderConfigBuilder();
+builder.withDataPlaneUrl(DATA_PLANE_URL);
+builder.withFactory(RudderIntegrationAppsflyerFlutter());
+final RudderController rudderClient = RudderController.instance;
+rudderClient.initialize(WRITE_KEY,
+    config: builder.build(), options:null);
+```
+
+
+
+## Sending Events
+
+Follow the steps from our [RudderStack Flutter SDK](https://github.com/rudderlabs/rudder-sdk-flutter#send-events) repo.
+
+## Contact Us
+
+If you come across any issues while configuring or using this integration, please feel free to start a conversation on our [Slack](https://www.rudderstack.com/join-rudderstack-slack-community/) channel. We will be happy to help you.

packages/integrations/rudder_integration_appsflyer_flutter/android/.gitignore

@@ -0,0 +1,9 @@
+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+.cxx

packages/integrations/rudder_integration_appsflyer_flutter/android/build.gradle

@@ -0,0 +1,48 @@
+group 'com.rudderstack.sdk.flutter.integrations.rudder_integration_appsflyer_flutter'
+version '1.0'
+
+buildscript {
+    repositories {
+        google()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:7.1.2'
+    }
+}
+
+rootProject.allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 31
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    defaultConfig {
+        minSdkVersion 16
+    }
+}
+
+dependencies {
+    // Rudder Android Core SDK Dependencies
+    implementation 'com.rudderstack.android.sdk:core:[1.12.0, 2.0.0)'
+    implementation project(path: ':rudder_plugin_android')
+
+    // RudderStack AppsFlyer-SDK
+    implementation 'com.rudderstack.android.integration:appsflyer:1.+'
+
+    // AppsFlyer SDK
+    implementation 'com.appsflyer:af-android-sdk:6.+'
+    implementation 'com.android.installreferrer:installreferrer:2.+'
+}

packages/integrations/rudder_integration_appsflyer_flutter/android/settings.gradle

@@ -0,0 +1 @@
+rootProject.name = 'rudder_integration_appsflyer_flutter'

packages/integrations/rudder_integration_appsflyer_flutter/android/src/main/AndroidManifest.xml

@@ -0,0 +1,3 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+  package="com.rudderstack.sdk.flutter.integrations.rudder_integration_appsflyer_flutter">
+</manifest>

packages/integrations/rudder_integration_appsflyer_flutter/android/src/main/java/com/rudderstack/sdk/flutter/integrations/rudder_integration_appsflyer_flutter/RudderIntegrationAppsflyerFlutterPlugin.java

@@ -0,0 +1,41 @@
+package com.rudderstack.sdk.flutter.integrations.rudder_integration_appsflyer_flutter;
+
+import static com.rudderstack.sdk.flutter.RudderSdkFlutterPlugin.addIntegration;
+import com.rudderstack.android.integrations.appsflyer.AppsFlyerIntegrationFactory;
+
+import androidx.annotation.NonNull;
+import io.flutter.embedding.engine.plugins.FlutterPlugin;
+import io.flutter.plugin.common.MethodCall;
+import io.flutter.plugin.common.MethodChannel;
+import io.flutter.plugin.common.MethodChannel.MethodCallHandler;
+import io.flutter.plugin.common.MethodChannel.Result;
+
+/** RudderIntegrationAppsflyerFlutterPlugin */
+public class RudderIntegrationAppsflyerFlutterPlugin implements FlutterPlugin, MethodCallHandler {
+  /// The MethodChannel that will the communication between Flutter and native Android
+  ///
+  /// This local reference serves to register the plugin with the Flutter Engine and unregister it
+  /// when the Flutter Engine is detached from the Activity
+  private MethodChannel channel;
+
+  @Override
+  public void onAttachedToEngine(@NonNull FlutterPluginBinding flutterPluginBinding) {
+    channel = new MethodChannel(flutterPluginBinding.getBinaryMessenger(), "rudder_integration_appsflyer_flutter");
+    channel.setMethodCallHandler(this);
+  }
+
+  @Override
+  public void onMethodCall(@NonNull MethodCall call, @NonNull Result result) {
+    if (call.method.equals("addFactory")) {
+      addIntegration(AppsFlyerIntegrationFactory.FACTORY);
+      // To do with result
+    } else {
+      result.notImplemented();
+    }
+  }
+
+  @Override
+  public void onDetachedFromEngine(@NonNull FlutterPluginBinding binding) {
+    channel.setMethodCallHandler(null);
+  }
+}

packages/integrations/rudder_integration_appsflyer_flutter/ios/.gitignore

@@ -0,0 +1,38 @@
+.idea/
+.vagrant/
+.sconsign.dblite
+.svn/
+
+.DS_Store
+*.swp
+profile
+
+DerivedData/
+build/
+GeneratedPluginRegistrant.h
+GeneratedPluginRegistrant.m
+
+.generated/
+
+*.pbxuser
+*.mode1v3
+*.mode2v3
+*.perspectivev3
+
+!default.pbxuser
+!default.mode1v3
+!default.mode2v3
+!default.perspectivev3
+
+xcuserdata
+
+*.moved-aside
+
+*.pyc
+*sync/
+Icon?
+.tags*
+
+/Flutter/Generated.xcconfig
+/Flutter/ephemeral/
+/Flutter/flutter_export_environment.sh

packages/integrations/rudder_integration_appsflyer_flutter/ios/Classes/RudderIntegrationAppsflyerFlutterPlugin.h

@@ -0,0 +1,4 @@
+#import <Flutter/Flutter.h>
+
+@interface RudderIntegrationAppsflyerFlutterPlugin : NSObject<FlutterPlugin>
+@end

packages/integrations/rudder_integration_appsflyer_flutter/ios/Classes/RudderIntegrationAppsflyerFlutterPlugin.m

@@ -0,0 +1,23 @@
+#import "RudderIntegrationAppsflyerFlutterPlugin.h"
+#import <rudder_plugin_ios/RudderSdkFlutterPlugin.h>
+#import "RudderAppsflyerFactory.h"
+
+@implementation RudderIntegrationAppsflyerFlutterPlugin
++ (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
+  FlutterMethodChannel* channel = [FlutterMethodChannel
+      methodChannelWithName:@"rudder_integration_appsflyer_flutter"
+            binaryMessenger:[registrar messenger]];
+  RudderIntegrationAppsflyerFlutterPlugin* instance = [[RudderIntegrationAppsflyerFlutterPlugin alloc] init];
+  [registrar addMethodCallDelegate:instance channel:channel];
+}
+
+- (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
+  if ([call.method isEqualToString:@"addFactory"]) {
+    [RudderSdkFlutterPlugin addIntegration:[RudderAppsflyerFactory instance]];
+    // To do with result
+  } else {
+    result(FlutterMethodNotImplemented);
+  }
+}
+
+@end

packages/integrations/rudder_integration_appsflyer_flutter/ios/rudder_integration_appsflyer_flutter.podspec

@@ -0,0 +1,25 @@
+#
+# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html.
+# Run `pod lib lint rudder_integration_appsflyer_flutter.podspec` to validate before publishing.
+#
+Pod::Spec.new do |s|
+  s.name             = 'rudder_integration_appsflyer_flutter'
+  s.version          = '1.0.0'
+  s.summary          = "RudderStack's Flutter Device Mode for the Appsflyer Destination"
+  s.description      = <<-DESC
+  Rudder is a platform for collecting, storing and routing customer event data to dozens of tools. Rudder is open-source, can run in your cloud environment (AWS, GCP, Azure or even your data-centre) and provides a powerful transformation framework to process your event data on the fly.
+                       DESC
+  s.homepage         = 'https://github.com/rudderlabs/rudder-sdk-flutter/tree/2.x'
+  s.license          = { :file => '../LICENSE' }
+  s.author           = { 'RudderStack' => '[email protected]' }
+  s.source           = { :path => '.' }
+  s.source_files = 'Classes/**/*'
+  s.public_header_files = 'Classes/**/*.h'
+  s.dependency 'Flutter'
+  s.dependency 'rudder_plugin_ios'
+  s.dependency 'Rudder-Appsflyer', '2.2.0'
+  s.platform = :ios, '9.0'
+
+  # Flutter.framework does not contain a i386 slice.
+  s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'i386' }
+end

packages/integrations/rudder_integration_appsflyer_flutter/lib/rudder_integration_appsflyer_flutter.dart

@@ -0,0 +1,20 @@
+import 'package:flutter/services.dart';
+import 'package:flutter/foundation.dart';
+import 'package:rudder_sdk_flutter_platform_interface/platform.dart';
+
+class RudderIntegrationAppsflyerFlutter implements RudderIntegration {
+  static const MethodChannel _channel =
+      MethodChannel('rudder_integration_appsflyer_flutter');
+
+  @override
+  void addFactory() {
+    if (!kIsWeb) {
+      _channel.invokeMethod("addFactory");
+    }
+  }
+
+  @override
+  String getKey() {
+    return "AppsFlyer";
+  }
+}