best flutter package
best flutter package

Hi Guys, Welcome to Proto Coders Point.

So you are here to know the best flutter package/plugins, That means you might be having a great and awesome cross-platform project idea in your mind using flutter? am I right? then you are in the right place to make research on the best plugins for a flutter app development.

Bro, Don’t miss this is simple yet easy-to-use and awesome flutter packages to include in your project that makes app development much faster and easier.

5 Best flutter packages/plugin

  1. GetX.
  2. Equatable.
  3. Flutter Secure Storage.
  4. path Provider.
  5. fluter share.

1. GetX Flutter

flutter getx

The GetX package in flutter is a very extra lightweight plugin & a powerful package that will help flutter developers to build apps much faster.

Using GetX we can easily switch between screens, show snackbar, show dialog and bottomsheet that too without passing any context.

Then, it combimes high performance state management, intelligent dependency injection & route management that to quickly.

Feature provided in Flutter GetX library

  1. Getx State Management
  2. GetX Route Management
  3. Dependency Management
  4. Validation & much more.
  5. GetX Storage

Snippet GetX Code

//Easy Navigation to Flutter Pages
Get.to(Page2());

// Display Snackbar messages
Get.snackbar("Hi", "message");

//Easy to display a dialog pop 
Get.defaultDialog(title: "THIS IS DIALOG BOX USING FLUTTER GET X ",middleText: "GET x made Easy");

And much more Event is easily possible using Flutter GetX.

2. Flutter Equatable

Using Equatable you can compare between objects, and thus save lots of time in writing boiler plate codes.

Equatable easily override == & hashcode with flutter equatable there is no need to generate code, you can keep your focus of writing amazing flutter application.
To learn more visit official sire here

Snippet Code Flutter Equatable Example

import 'package:equatable/equatable.dart';
class Fruits extends Equatable{

 final String FruitName;

 Fruits(this.FruitName);

  @override
  // TODO: implement props
  List<Object> get props => throw UnimplementedError();
  
}

// inside main or class
Fruits fruits1 = Fruits("Apple");
Fruits fruits2 = Fruits("Banana");
print(fruit1 == fruit2); //return false

Fruits fruits3=Fruits("Banana");

print(fruit1 == fruit2); //return true

3. Flutter Secure Storage

This Flutter storage package will work the same as SHARED PREFERENCES but in a secured form, This flutter storage plugin will store data in a secured way with AES Encryption.

A Flutter plugin to store data in secure storage:

  • Keychain is used for iOS
  • AES encryption is used for Android. AES secret key is encrypted with RSA and RSA key is stored in KeyStore.

Note : This package library will work only on Android 4.3 (API level 18) and above.

Snippet code how to use flutter secure storage

import 'package:flutter_secure_storage/flutter_secure_storage.dart';

// Create storage
final storage = new FlutterSecureStorage();

// Read value 
String value = await storage.read(key: key);

// Read all values
Map<String, String> allValues = await storage.readAll();

// Delete value 
await storage.delete(key: key);

// Delete all 
await storage.deleteAll();

// Write value 
await storage.write(key: key, value: value);

4. Flutter Path Provider

A Plugin in flutter that help you in finding most commonly used directory lication on a mobile file system.

Very useful package library to read any kind of document in device path such as TemporaryDirectory or any document.

Snippet code example on how to use flutter path provider

Directory tempDir = await getTemporaryDirectory();
String tempPath = tempDir.path;

Directory appDocDir = await getApplicationDocumentsDirectory();
String appDocPath = appDocDir.path;

5. Flutter Share Plugin

flutter share plugin with example
flutter share plugin with example

So, Once your flutter project is ready to be distributed publicly, then it’s time to add-on an awesome functionality, such as share, where your app user can easily share flutter app URL with his friends & family to download your awesome flutter application.

What is Flutter Share plugin?

The flutter share plugin is very useful when the user wants to share contents from the flutter app with any of his friends via the platform share dialog box.

This plugin is wraped with ACTION_VIEW INTENT as in android and UIActivityViewController as on iOS devices.

whenever the flutter app user wants to share any contents he can just click on the share button which simply pop-up a share dialog using which he/she can easily share contents.

snippet code flutter share

//on share button pressed 
onPressed: () {
                Share.share(
                    'check out my website https://protocoderspoint.com/');
},

Here is an article flutter share plugin with example

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