First commit 🎉

Author: Antonny Santos

.gitignore

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+# 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/

.metadata

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+# 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 and should not be manually edited.
+
+version:
+  revision: 7048ed95a5ad3e43d697e0c397464193991fc230
+  channel: stable
+
+project_type: package

.vscode/launch.json

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+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "experiment_sdk_flutter",
+      "request": "launch",
+      "type": "dart"
+    },
+    {
+      "name": "experiment_sdk_flutter (profile mode)",
+      "request": "launch",
+      "type": "dart",
+      "flutterMode": "profile"
+    },
+    {
+      "name": "experiment_sdk_flutter (release mode)",
+      "request": "launch",
+      "type": "dart",
+      "flutterMode": "release"
+    }
+  ]
+}

CHANGELOG.md

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+## 0.0.1
+
+* TODO: Describe initial release.

LICENSE

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+TODO: Add your license here.

README.md

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+<!--
+This README describes the package. If you publish this package to pub.dev,
+this README's contents appear on the landing page for your package.
+
+For information about how to write a good package README, see the guide for
+[writing package pages](https://dart.dev/guides/libraries/writing-package-pages).
+
+For general information about developing packages, see the Dart guide for
+[creating packages](https://dart.dev/guides/libraries/create-library-packages)
+and the Flutter guide for
+[developing packages and plugins](https://flutter.dev/developing-packages).
+-->
+
+TODO: Put a short description of the package here that helps potential users
+know whether this package might be useful for them.
+
+## Features
+
+TODO: List what your package can do. Maybe include images, gifs, or videos.
+
+## Getting started
+
+TODO: List prerequisites and provide or point to information on how to
+start using the package.
+
+## Usage
+
+TODO: Include short and useful examples for package users. Add longer examples
+to `/example` folder.
+
+```dart
+const like = 'sample';
+```
+
+## Additional information
+
+TODO: Tell users more about the package: where to find more information, how to
+contribute to the package, how to file issues, what response they can expect
+from the package authors, and more.

analysis_options.yaml

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+include: package:flutter_lints/flutter.yaml
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java

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+package io.flutter.plugins;
+
+import io.flutter.plugin.common.PluginRegistry;
+
+/**
+ * Generated file. Do not edit.
+ */
+public final class GeneratedPluginRegistrant {
+  public static void registerWith(PluginRegistry registry) {
+    if (alreadyRegisteredWith(registry)) {
+      return;
+    }
+  }
+
+  private static boolean alreadyRegisteredWith(PluginRegistry registry) {
+    final String key = GeneratedPluginRegistrant.class.getCanonicalName();
+    if (registry.hasPlugin(key)) {
+      return true;
+    }
+    registry.registrarFor(key);
+    return false;
+  }
+}

android/local.properties

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+sdk.dir=/Users/antonnysantos/Library/Android/sdk
+flutter.sdk=/Users/antonnysantos/Development/flutter

ios/Flutter/Generated.xcconfig

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+// This is a generated file; do not edit or check into version control.
+FLUTTER_ROOT=/Users/antonnysantos/Development/flutter
+FLUTTER_APPLICATION_PATH=/Users/antonnysantos/Projects/product-minds/experiment_sdk_flutter
+COCOAPODS_PARALLEL_CODE_SIGN=true
+FLUTTER_TARGET=lib/main.dart
+FLUTTER_BUILD_DIR=build
+FLUTTER_BUILD_NAME=0.0.1
+FLUTTER_BUILD_NUMBER=0.0.1
+EXCLUDED_ARCHS[sdk=iphonesimulator*]=i386
+EXCLUDED_ARCHS[sdk=iphoneos*]=armv7
+DART_OBFUSCATION=false
+TRACK_WIDGET_CREATION=true
+TREE_SHAKE_ICONS=false
+PACKAGE_CONFIG=.dart_tool/package_config.json

ios/Flutter/flutter_export_environment.sh

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+#!/bin/sh
+# This is a generated file; do not edit or check into version control.
+export "FLUTTER_ROOT=/Users/antonnysantos/Development/flutter"
+export "FLUTTER_APPLICATION_PATH=/Users/antonnysantos/Projects/product-minds/experiment_sdk_flutter"
+export "COCOAPODS_PARALLEL_CODE_SIGN=true"
+export "FLUTTER_TARGET=lib/main.dart"
+export "FLUTTER_BUILD_DIR=build"
+export "FLUTTER_BUILD_NAME=0.0.1"
+export "FLUTTER_BUILD_NUMBER=0.0.1"
+export "DART_OBFUSCATION=false"
+export "TRACK_WIDGET_CREATION=true"
+export "TREE_SHAKE_ICONS=false"
+export "PACKAGE_CONFIG=.dart_tool/package_config.json"

ios/Runner/GeneratedPluginRegistrant.h

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+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#ifndef GeneratedPluginRegistrant_h
+#define GeneratedPluginRegistrant_h
+
+#import <Flutter/Flutter.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface GeneratedPluginRegistrant : NSObject
++ (void)registerWithRegistry:(NSObject<FlutterPluginRegistry>*)registry;
+@end
+
+NS_ASSUME_NONNULL_END
+#endif /* GeneratedPluginRegistrant_h */

ios/Runner/GeneratedPluginRegistrant.m

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+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#import "GeneratedPluginRegistrant.h"
+
+@implementation GeneratedPluginRegistrant
+
++ (void)registerWithRegistry:(NSObject<FlutterPluginRegistry>*)registry {
+}
+
+@end

lib/experiment_sdk_flutter.dart

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+library experiment_sdk_flutter;
+
+import 'dart:convert';
+import 'dart:developer';
+import 'dart:io';
+import 'package:experiment_sdk_flutter/models/experiment_fetch_input.dart';
+import 'package:experiment_sdk_flutter/models/experiment_fetch_item.dart';
+import 'package:http/http.dart' as http;
+
+/// A Calculator.
+class AmplitudeExperiment {
+  final String apiKey;
+
+  final _baseUri = "api.lab.amplitude.com";
+  final Map<String, FetchItem> _fetchResult = {};
+
+  /// Initialize SDK
+  AmplitudeExperiment({required this.apiKey});
+
+  Future<void> fetch(
+      {String? userId,
+      String? deviceId,
+      Map<String, dynamic>? userProperties}) async {
+    final input = FetchInput(
+        userId: userId, deviceId: deviceId, userProperties: userProperties);
+
+    final uri = Uri.https(_baseUri, '/v1/vardata', input.toJson());
+
+    final response = await http.get(uri,
+        headers: {HttpHeaders.authorizationHeader: 'Api-Key $apiKey'});
+
+    if (response.statusCode == 200) {
+      Map<String, dynamic> data =
+          jsonDecode(const Utf8Decoder().convert(response.bodyBytes));
+
+      data.forEach((key, value) {
+        _fetchResult[key] = FetchItem.fromMap(value);
+      });
+    } else {
+      String data = response.body;
+
+      // If the server did not return a 200 OK response,
+      // then throw an exception.
+      throw Exception({
+        'message': 'Failed to fetch through SDK!',
+        'status': response.statusCode,
+        'trace': data
+      });
+    }
+  }
+
+  FetchItem? variant(String flagKey) {
+    return _fetchResult[flagKey];
+  }
+}

lib/models/experiment_fetch_input.dart

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+class FetchInput {
+  final String? userId;
+  final String? deviceId;
+  final Map<String, dynamic>? userProperties;
+
+  FetchInput({this.userId, this.deviceId, this.userProperties});
+
+  factory FetchInput.fromMap(Map<String, dynamic> map) {
+    return FetchInput(
+        userId: map['user_id'],
+        deviceId: map['device_id'],
+        userProperties: map['user_properies']);
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'user_id': userId,
+      'device_id': deviceId,
+      'context': {'user_properties': userProperties.toString()}.toString()
+    };
+  }
+}

lib/models/experiment_fetch_item.dart

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+class FetchItem {
+  final String key;
+  final Map<String, dynamic>? payload;
+
+  FetchItem({required this.key, this.payload});
+
+  factory FetchItem.fromMap(Map<String, dynamic> map) {
+    return FetchItem(key: map['key'], payload: map['payload']);
+  }
+}

linux/flutter/generated_plugin_registrant.cc

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+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#include "generated_plugin_registrant.h"
+
+
+void fl_register_plugins(FlPluginRegistry* registry) {
+}

linux/flutter/generated_plugin_registrant.h

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+//
+//  Generated file. Do not edit.
+//
+
+// clang-format off
+
+#ifndef GENERATED_PLUGIN_REGISTRANT_
+#define GENERATED_PLUGIN_REGISTRANT_
+
+#include <flutter_linux/flutter_linux.h>
+
+// Registers Flutter plugins.
+void fl_register_plugins(FlPluginRegistry* registry);
+
+#endif  // GENERATED_PLUGIN_REGISTRANT_

linux/flutter/generated_plugins.cmake

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+#
+# Generated file, do not edit.
+#
+
+list(APPEND FLUTTER_PLUGIN_LIST
+)
+
+list(APPEND FLUTTER_FFI_PLUGIN_LIST
+)
+
+set(PLUGIN_BUNDLED_LIBRARIES)
+
+foreach(plugin ${FLUTTER_PLUGIN_LIST})
+  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/linux plugins/${plugin})
+  target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin)
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES $<TARGET_FILE:${plugin}_plugin>)
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
+endforeach(plugin)
+
+foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST})
+  add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/linux plugins/${ffi_plugin})
+  list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries})
+endforeach(ffi_plugin)

macos/Flutter/GeneratedPluginRegistrant.swift

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+//
+//  Generated file. Do not edit.
+//
+
+import FlutterMacOS
+import Foundation
+
+
+func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+}

macos/Flutter/ephemeral/Flutter-Generated.xcconfig

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+// This is a generated file; do not edit or check into version control.
+FLUTTER_ROOT=/Users/antonnysantos/Development/flutter
+FLUTTER_APPLICATION_PATH=/Users/antonnysantos/Projects/product-minds/experiment_sdk_flutter
+COCOAPODS_PARALLEL_CODE_SIGN=true
+FLUTTER_BUILD_DIR=build
+FLUTTER_BUILD_NAME=0.0.1
+FLUTTER_BUILD_NUMBER=0.0.1
+DART_OBFUSCATION=false
+TRACK_WIDGET_CREATION=true
+TREE_SHAKE_ICONS=false
+PACKAGE_CONFIG=.dart_tool/package_config.json

macos/Flutter/ephemeral/flutter_export_environment.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+# This is a generated file; do not edit or check into version control.
+export "FLUTTER_ROOT=/Users/antonnysantos/Development/flutter"
+export "FLUTTER_APPLICATION_PATH=/Users/antonnysantos/Projects/product-minds/experiment_sdk_flutter"
+export "COCOAPODS_PARALLEL_CODE_SIGN=true"
+export "FLUTTER_BUILD_DIR=build"
+export "FLUTTER_BUILD_NAME=0.0.1"
+export "FLUTTER_BUILD_NUMBER=0.0.1"
+export "DART_OBFUSCATION=false"
+export "TRACK_WIDGET_CREATION=true"
+export "TREE_SHAKE_ICONS=false"
+export "PACKAGE_CONFIG=.dart_tool/package_config.json"