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suse@dlp:~> flutter create testapp
Creating project testapp...
Resolving dependencies in `testapp`...
Downloading packages...
Got dependencies in `testapp`.
Wrote 130 files.
All done!
You can find general documentation for Flutter at: https://docs.flutter.dev/
Detailed API documentation is available at: https://api.flutter.dev/
If you prefer video documentation, consider: https://www.youtube.com/c/flutterdev
In order to run your application, type:
$ cd testapp
$ flutter run
Your application code is in testapp/lib/main.dart.
suse@dlp:~>
mainAxisAlignment: MainAxisAlignment.center,
children: [
// 107行目 : Hello World テキストを追加
const Text(
'Hello Flutter World!',
style: TextStyle(
fontSize: 48,
fontWeight: FontWeight.bold,
color: Colors.red,
)
),
const Text('You have pushed the button this many times:'),
Text(
'$_counter',
style: Theme.of(context).textTheme.headlineMedium,
),
suse@dlp:~/testapp> flutter run -d web-server --web-hostname=0.0.0.0 --web-port=43101
Resolving dependencies...
Downloading packages...
characters 1.4.0 (1.4.1 available)
matcher 0.12.17 (0.12.18 available)
material_color_utilities 0.11.1 (0.13.0 available)
test_api 0.7.7 (0.7.8 available)
Got dependencies!
4 packages have newer versions incompatible with dependency constraints.
Try `flutter pub outdated` for more information.
Launching lib/main.dart on Web Server in debug mode...
Waiting for connection from debug service on Web Server... 17.1s
lib/main.dart is being served at http://0.0.0.0:43101
The web-server device requires the Dart Debug Chrome extension for debugging. Consider using the Chrome or Edge devices for an
improved development workflow.
Flutter run key commands.
r Hot reload.
R Hot restart.
h List all available interactive commands.
d Detach (terminate "flutter run" but leave application running).
c Clear the screen
q Quit (terminate the application on the device).
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