Flutter / Dart and AWS SDK

问题

I am thinking of writing a mobile app in Flutter (which uses dart). However I heavily use AWS and not being able to use their SDK would be troublesome.

Is there any good way to make use of it? As far as I know there is not a Dart version of the SDK. I don't know if it's possible to interrop to other language's libs in Dart or something?

Is my best bet to use the REST apis maybe?

回答1:

There is no official support for Flutter from AWS yet (March 2019)

BUT there is a community plugin that works perfectly fine on IOS and Android with Cognito and Sigv4 to access all AWS services securely.

Here are the details amazon_cognito_identity_dart

回答2:

You probably can use a MethodChannel and write platform specific code (Android) using AWS SDKs.

Refer to Platform Channels

回答3:

I just wrote a flutter plugin for that, but it now only supports Android, welcome PRs for iOS.

https://github.com/yongjhih/flutter_aws

回答4:

You can refer to this example if you can use Amazon API Gateway. A REST call can be something like:

@override
  void initState() {
    super.initState();
    http.get(this._apiGatewayURL)
        .then((response) => response.body)
        .then(json.decode)
        .then((movies) {
          movies.forEach(_addMovie);
        });
}

来源：https://stackoverflow.com/questions/49618844/flutter-dart-and-aws-sdk