HttpHandler

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Introduction

HttpHandler is a Flutter package designed to simplify network API calls using the HTTP client. It provides utility functions and customization options to streamline API request handling in your Flutter applications.

Features

• Simplified API calls with Http.
• Customizable error and loading dialogs.
• Network connectivity check.
• Callback time measurement.

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Table of Contents

• Installation
• Usage
  • Import
  • Create an Instance
  • Make API Requests
• Example
• Contributing
• License

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Installation

To use HttpHandler in your Flutter project, add it as a dependency in your pubspec.yaml file:

dependencies:
  http_handler: <latest_version>

Then, run flutter pub get to install the package.

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Usage

Import the Package

First, import the http_handler package in your Dart file:

import 'package:http_handler/http_handler.dart';

Create a HttpHandler Instance

Create an instance of HttpHandler by providing a http instance and other optional parameters:

  final httpHandler = HttpHandler(
  getBuildContext: context, // Required: Provide context
  customErrorDialog: MyCustomErrorDialog(), // Optional: Provide a custom error dialog widget
  customLoadingDialog: MyCustomLoadingDialog(), // Optional: Provide a custom loading dialog widget
  isCheckNetworkConnectivity: true, // Optional: Enable network connectivity check
  isAlertDialogs: true, // Optional: Show alert dialogs for errors
  isCallBackTime: true, // Optional: Measure API callback time (debug mode)
);

Replace MyCustomErrorDialog() and MyCustomLoadingDialog() with your actual custom error and loading dialog widgets if needed.

Make API Requests

To make an API request and handle responses, use the callAPI() method:

httpHandler.callAPI(
  serviceUrl: 'https://api.example.com/data',
  method: 'GET',
  success: (response) {
    // Handle successful response here
    print('API Request Successful');
    print(response.data);
  },
  error: (error) {
    // Handle error response here
    print('API Request Error');
    print(error);
  },
  showProcess: true, // Set to true to display a loading dialog
);

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Example

You can find an example of how to use HttpHandler in the example folder of this package. To run the example, follow these steps:

1. Clone this repository.
2. Navigate to the example folder.
3. Run flutter run to launch the example app.

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Get in touch

If you have any questions, feel free to reach out:

• Email: chhapawalaarfaz@gmail.com
• GitHub: @Arfaz123
• LinkedIn: @Arfaz Chhapawala
• YouTube: @devfaaz

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Contributing

Contributions to the http_handler package are welcome! If you find a bug or want to add a new feature, feel free to open an issue or submit a pull request.

Contributors

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License

This package is released under the MIT License. See the LICENSE file for details.

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Feel free to explore the features of the HttpHandler package and customize it to suit your needs. If you have any questions or feedback, don't hesitate to reach out. Happy coding!