Size Recommender Plugin

A Flutter plugin that helps recommend an optimal size based on user height and weight inputs. This plugin uses platform channels to communicate with native code on iOS and Android, providing fast and accurate size recommendation.

Installation

Add this package to your pubspec.yaml:

dependencies:
  size_recommender: ^0.0.1

Then, run:

flutter pub get

Usage

Simply import the SizeRecommender class and use the calculateSizeRecommendation method:

import 'package:size_recommender/size_recommender.dart';

void getSizeRecommendation() async {
  final sizeRecommendation = await SizeRecommender().calculateSizeRecommendation(
    heightCm: 180.0,
    weightKg: 75.0,
  );
  print('Recommended Size: $sizeRecommendation');
}

Platform Channel Method

The SizeRecommender class uses a platform channel to invoke the native calculateSizeRecommendation method:

class SizeRecommender {
  Future<String?> calculateSizeRecommendation(
      {required double heightCm, required double weightKg}) {
    return SizeRecommenderPlatform.instance
        .calculateSizeRecommendation(heightCm: heightCm, weightKg: weightKg);
  }
}

Parameters

heightCm (double): User's height in centimeters.
weightKg (double): User's weight in kilograms.

Returns

A Future<String?> containing the recommended size, based on input parameters.

Example

For a user of height 180 cm and weight 75 kg, you can call:

final size = await SizeRecommender().calculateSizeRecommendation(
    heightCm: 180.0, weightKg: 75.0,
);
print('Recommended Size: $size');

Demonstration

Android Demo