docs/examples/Running-examples.md - mirrors/flutter - Git at Google

 To run an example, switch to that example's directory, and use `flutter run`.
 Make sure you have an emulator running, or a device connected over USB and
 debugging enabled on that device.

  * `cd examples/hello_world`
  * `flutter run`

 You can also specify a particular Dart file to run if you want to run an example
 that doesn't have a `lib/main.dart` file using the `-t` command-line option. For
 example, to run the `widgets/spinning_square.dart` example in the [examples/layers](https://github.com/flutter/flutter/tree/main/examples/layers)
 directory on a connected Android device, from that directory you would run:
 `flutter run -t widgets/spinning_square.dart`
	To run an example, switch to that example's directory, and use `flutter run`.
	Make sure you have an emulator running, or a device connected over USB and
	debugging enabled on that device.

	* `cd examples/hello_world`
	* `flutter run`

	You can also specify a particular Dart file to run if you want to run an example
	that doesn't have a `lib/main.dart` file using the `-t` command-line option. For
	example, to run the `widgets/spinning_square.dart` example in the [examples/layers](https://github.com/flutter/flutter/tree/main/examples/layers)
	directory on a connected Android device, from that directory you would run:
	`flutter run -t widgets/spinning_square.dart`