base on A flutter plugin that implements Google's standalone ML Kit # Google's ML Kit for Flutter Google's ML Kit for Flutter is a set of [Flutter plugins](https://flutter.io/platform-plugins/) that enable [Flutter](https://flutter.dev) apps to use [Google's standalone ML Kit](https://developers.google.com/ml-kit). ## Features ### Vision APIs | Feature | Plugin | Source Code | Android | iOS | |-------------------------------------------------------------------------------------------------| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | --- | | [Barcode Scanning](https://developers.google.com/ml-kit/vision/barcode-scanning) | [google_mlkit_barcode_scanning](https://pub.dev/packages/google_mlkit_barcode_scanning) [](https://pub.dev/packages/google_mlkit_barcode_scanning) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_barcode_scanning) | ✅ | ✅ | | [Face Detection](https://developers.google.com/ml-kit/vision/face-detection) | [google_mlkit_face_detection](https://pub.dev/packages/google_mlkit_face_detection) [](https://pub.dev/packages/google_mlkit_face_detection) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_face_detection) | ✅ | ✅ | | [Face Mesh Detection (Beta)](https://developers.google.com/ml-kit/vision/face-mesh-detection) | [google_mlkit_face_mesh_detection](https://pub.dev/packages/google_mlkit_face_mesh_detection) [](https://pub.dev/packages/google_mlkit_face_mesh_detection) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_face_mesh_detection) | ✅ | ❌ | | [Text Recognition v2](https://developers.google.com/ml-kit/vision/text-recognition/v2) | [google_mlkit_text_recognition](https://pub.dev/packages/google_mlkit_text_recognition) [](https://pub.dev/packages/google_mlkit_text_recognition) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_text_recognition) | ✅ | ✅ | | [Image Labeling](https://developers.google.com/ml-kit/vision/image-labeling) | [google_mlkit_image_labeling](https://pub.dev/packages/google_mlkit_image_labeling) [](https://pub.dev/packages/google_mlkit_image_labeling) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_image_labeling) | ✅ | ✅ | | [Object Detection and Tracking](https://developers.google.com/ml-kit/vision/object-detection) | [google_mlkit_object_detection](https://pub.dev/packages/google_mlkit_object_detection) [](https://pub.dev/packages/google_mlkit_object_detection) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_object_detection) | ✅ | ✅ | | [Digital Ink Recognition](https://developers.google.com/ml-kit/vision/digital-ink-recognition) | [google_mlkit_digital_ink_recognition](https://pub.dev/packages/google_mlkit_digital_ink_recognition) [](https://pub.dev/packages/google_mlkit_digital_ink_recognition) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_digital_ink_recognition) | ✅ | ✅ | | [Pose Detection (Beta)](https://developers.google.com/ml-kit/vision/pose-detection) | [google_mlkit_pose_detection](https://pub.dev/packages/google_mlkit_pose_detection) [](https://pub.dev/packages/google_mlkit_pose_detection) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_pose_detection) | ✅ | ✅ | | [Selfie Segmentation (Beta)](https://developers.google.com/ml-kit/vision/selfie-segmentation) | [google_mlkit_selfie_segmentation](https://pub.dev/packages/google_mlkit_selfie_segmentation) [](https://pub.dev/packages/google_mlkit_selfie_segmentation) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_selfie_segmentation) | ✅ | ✅ | | [Subject Segmentation (Beta)](https://developers.google.com/ml-kit/vision/subject-segmentation) | [google_mlkit_subject_segmentation](https://pub.dev/packages/google_mlkit_subject_segmentation) [](https://pub.dev/packages/google_mlkit_subject_segmentation) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_subject_segmentation) | ✅ | ❌ | | [Document Scanner (Beta)](https://developers.google.com/ml-kit/vision/doc-scanner) | [google_mlkit_document_scanner](https://pub.dev/packages/google_mlkit_document_scanner) [](https://pub.dev/packages/google_mlkit_document_scanner) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_document_scanner) | ✅ | ❌ | ### Natural Language APIs | Feature | Plugin | Source Code | Android | iOS | |---------------------------------------------------------------------------------------------| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- | --- | | [Language Identification](https://developers.google.com/ml-kit/language/identification) | [google_mlkit_language_id](https://pub.dev/packages/google_mlkit_language_id) [](https://pub.dev/packages/google_mlkit_language_id) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_language_id) | ✅ | ✅ | | [On-Device Translation](https://developers.google.com/ml-kit/language/translation) | [google_mlkit_translation](https://pub.dev/packages/google_mlkit_translation) [](https://pub.dev/packages/google_mlkit_translation) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_translation) | ✅ | ✅ | | [Smart Reply](https://developers.google.com/ml-kit/language/smart-reply) | [google_mlkit_smart_reply](https://pub.dev/packages/google_mlkit_smart_reply) [](https://pub.dev/packages/google_mlkit_smart_reply) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_smart_reply) | ✅ | ✅ | | [Entity Extraction (Beta)](https://developers.google.com/ml-kit/language/entity-extraction) | [google_mlkit_entity_extraction](https://pub.dev/packages/google_mlkit_entity_extraction) [](https://pub.dev/packages/google_mlkit_entity_extraction) | [](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/google_mlkit_entity_extraction) | ✅ | ✅ | **PLEASE READ THIS** before continuing or posting a [new issue](https://github.com/flutter-ml/google_ml_kit_flutter/issues): - [Google's ML Kit](https://developers.google.com/ml-kit) was build only for mobile platforms: iOS and Android apps. Web or any other platform is not supported, you can request support for those platform to Google in [their repo](https://github.com/googlesamples/mlkit/issues). - This plugin is not sponsored or maintained by Google. The [authors](https://github.com/flutter-ml/google_ml_kit_flutter/blob/master/AUTHORS) are developers excited about Machine Learning that wanted to expose Google's native APIs to Flutter. - Google's ML Kit APIs are only developed natively for iOS and Android. This plugin uses Flutter Platform Channels as explained [here](https://docs.flutter.dev/development/platform-integration/platform-channels). Messages are passed between the client (the app/plugin) and host (platform) using platform channels as illustrated in this diagram: <p align="center" width="100%"> <img src="https://docs.flutter.dev/assets/images/docs/PlatformChannels.png"> </p> Messages and responses are passed asynchronously, to ensure the user interface remains responsive. To read more about platform channels go [here](https://docs.flutter.dev/development/platform-integration/platform-channels). Because this plugin uses platform channels, no Machine Learning processing is done in Flutter/Dart, all the calls are passed to the native platform using `MethodChannel` in Android and `FlutterMethodChannel` in iOS, and executed using Google's native APIs. Think of this plugin as a bridge between your app and Google's native ML Kit APIs. This plugin only passes the call to the native API and the processing is done by Google's API. It is important that you understand this concept when it comes to debugging errors for your ML model and/or app. - Since the plugin uses platform channels, you may encounter issues with the native API. Before submitting a new issue, identify the source of the issue. You can run both iOS and/or Android native [example apps by Google](https://github.com/googlesamples/mlkit) and make sure that the issue is not reproducible with their native examples. If you can reproduce the issue in their apps then report the issue to Google. The [authors](https://github.com/flutter-ml/google_ml_kit_flutter/blob/master/AUTHORS) do not have access to the source code of their native APIs, so you need to report the issue to them. If you find that their example apps are okay and still you have an issue using this plugin, then look at our [closed and open issues](https://github.com/flutter-ml/google_ml_kit_flutter/issues). If you cannot find anything that can help you then report the issue and provide enough details. Be patient, someone from the community will eventually help you. ## Migrating from ML Kit for Firebase to the new standalone ML Kit SDK When Migrating from ML Kit for Firebase to the new standalone ML Kit SDK read [this guide](https://developers.google.com/ml-kit/migration). For Android details read [this](https://developers.google.com/ml-kit/migration/android). For iOS details read [this](https://developers.google.com/ml-kit/migration/ios). ## Example app Find the example app [here](https://github.com/flutter-ml/google_ml_kit_flutter/tree/master/packages/example). ### Consuming image streams on Android Until https://github.com/flutter/flutter/issues/145961 is resolved, the most recent version of the camera package doesn't support the required image formats. To make things work, manually add the legacy plugin via the instructions from https://pub.dev/packages/camera_android. ## Contributing Contributions are welcome. In case of any problems look at [existing issues](https://github.com/flutter-ml/google_ml_kit_flutter/issues), if you cannot find anything related to your problem then open an issue. Create an issue before opening a [pull request](https://github.com/flutter-ml/google_ml_kit_flutter/pulls) for non trivial fixes. In case of trivial fixes open a [pull request](https://github.com/flutter-ml/google_ml_kit_flutter/pulls) directly. ", Assign "at most 3 tags" to the expected json: {"id":"9484","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"