utility_flutter

Description:

utility flutter

utility_flutter #
This package provides a comprehensive utility to handle common HTTP and shared preferences operations with ease. Built around the http and shared_preferences package, it integrates seamlessly with Flutter and Dart applications, offering features like setting default headers, configuring request timeouts, and delivering standardized error responses and storing smale variables in device.

🌟 Features #
HttpUtils #


Simplified HTTP Requests: Perform GET, POST, PUT, and DELETE operations with just a few lines of code.


Consistent Base URL: Define a base URL once and forget about repeating it for every request.


Default Headers: Easily set default headers that automatically accompany every HTTP request.


Timeouts: A default timeout duration ensures your requests don't hang indefinitely.


Standardized Errors: Understand and handle HTTP errors better with standardized error responses.


Create an instance of HttpUtils: Create an instance of the HttpUtils class by providing the baseUrl for your API. You can also specify optional parameters like defaultHeaders and timeoutDuration. For example:


final httpUtils = HttpUtils('https://api.example.com', defaultHeaders: {
'Authorization': 'Bearer your_token_here',
});
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GET Request:

try {
final response = await httpUtils.get('/endpoint');
// Handle the response
} catch (e) {
// Handle errors
}

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POST Request:

try {
final body = {'key': 'value'};
final response = await httpUtils.post('/endpoint', body: body);
// Handle the response
} catch (e) {
// Handle errors
}

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PUT Request:

try {
final body = {'key': 'value'};
final response = await httpUtils.put('/endpoint', body: body);
// Handle the response
} catch (e) {
// Handle errors
}

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DELETE Request:

try {
final response = await httpUtils.delete('/endpoint');
// Handle the response
} catch (e) {
// Handle errors
}

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if your API have no need of defaultHeaders or headers, you no need to initializes this .

PreferencesUtils #

Initialize the PreferencesUtils instance : use in your project .

void main() async {
WidgetsFlutterBinding.ensureInitialized(); // Required to use async methods in the main function.
final preferences = PreferencesUtils();
await preferences.init();

runApp(MyApp());
}
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Initialize the PreferencesUtils instance

// Get a PreferencesUtils instance.
final preferences = PreferencesUtils();

// Storing data:
await preferences.setBool('isDarkMode', true);
await preferences.setInt('userAge', 25);
await preferences.setDouble('userHeight', 175.5);
await preferences.setString('username', 'navneet');

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isDarkMode, userAge, userHeight, username these are key using this you can get stored data from your device.

// Retrieving data:
bool isDarkMode = preferences.getBool('isDarkMode');
int userAge = preferences.getInt('userAge');
double userHeight = preferences.getDouble('userHeight');
String username = preferences.getString('username');

// Clearing preferences:
preferences.clear();
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🚀 Getting Started #
Prerequisites #
To use this package:

Ensure you have Flutter and Dart SDK installed.

Installation #

Add the package to your pubspec.yaml:

dependencies:
utility_package: <latest_version>
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or Run this command:
flutter pub add utility_flutter
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Import it in your Dart code, you can use:

import 'package:utility_flutter/utility_flutter.dart';
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