dnys1/aws-amplify-flutter-example

AWS-Amplify-Flutter-Example

This is a mobile application based on flutter and amplify, including text recognition (OCR) capabilities provided by AWS AI-Solution Kit.

Table of Contents

• Environment requirements
• Features
• Prototype
• Architecture
• Development

Environment requirements

• Flutter 2.13.0-0.0.pre.965
• Dart 2.18.0
• Amplify CLI 8.1.0
• AWS Account
• AWS CLI (optional)
• git 2.34.1
• Android Studio or Visual Studio Code
• Xcode for iOS Development (optional)
• Text Recognition (OCR) Solution provided by AWS AI-Solution Kit

Features

Category	Aws Provider	Description
Authentication	Amazon Cognito	Login, and sign up by email.
Analytics	Amazon Pinpoint	Collect Analytics data.
REST API	Amazon API Gateway	Manually trigger recognition.
GraphQL API	AWS AppSync	CRUD operations with DynamoDB.
Storage	Amazon S3	Store uploaded images.
OCR	AWS AI Solution Kit	Text recognition (OCR).

Prototype

Basic

Integrate With OCR Solution

Architecture

Development

How to use

If you want to use the OCR Solution on the application, you need to deploy the Text Recognition (OCR) Solution provided by AWS AI-Solution Kit. you can follow the deployment guide here.

Then you need to initialize the amplify configuration by executing the command amplify push, this will generate amplifyconfiguration.dart under lib folder.

Now, you can install the flutter dependencies by using flutter pub get, and run the application on simulator or devices.

Workshop for basic features

In this workshop, you will build an application with the following features:

• Authentication, including login, sign up, confirmation.
• User Profile, including uploading and changing avatars.
• Collect Analytics Data, including loginEvent, signUpEvent, etc.

For more information, you can see architecture and implementing.

Workshop on Integration with OCR Solution

In this workshop, you will build an application that integrated with OCR Solution.
For more information, you can see architecture and implementing.

Security

See CONTRIBUTING for more information.

License

This library is licensed under the MIT-0 License. See the LICENSE file.