DART

copy to clipboard flutter

import 'package:flutter/services.dart';

ClipboardData data = ClipboardData(text: '<Text to copy goes here>');
await Clipboard.setData(data);

flutter copy to clipboard

import 'package:flutter/services.dart';

onTap: () {
  Clipboard.setData(ClipboardData(text: "your text"));
},

flutter copy to clipboard

Clipboard.setData(ClipboardData(text: "your text"));

paste clipboard flutter

Clipboard.getData(Clipboard.kTextPlain).then((value){ 
    print(value.text); //value is clipbarod data
});

clipboard flutter

dependencies:
  clipboard: ^0.1.2+8