This tutorial provides a basic Dart programmer’s introduction to working with protocol buffers, using the proto3 version of the protocol buffers language. By walking through creating a simple example application, it shows you how to Define message formats in a .proto file. Use the protocol buffer compiler. Use the Dart protocol buffer API to write and read messages. This isn’t a comprehensive guide to using protocol buffers in Dart . For more detailed reference information, see the Protoc...