import 'dart:ui' as ui; import 'package:flutter/material.dart'; // named_isolates_test depends on these values. const String _kFirstIsolateName = 'first isolate name'; const String _kSecondIsolateName = 'second isolate name'; void first() { _run(_kFirstIsolateName); } void second() { _run(_kSecondIsolateName); } void _run(String name) { ui.window.setIsolateDebugName(name); runApp(Center(child: Text(name, textDirection: TextDirection.ltr))); } // `first` and `second` are the actual entrypoints to this app, but dart specs // require a main function. void main() { }