flutterdevrelgists

flutterdevrelgists / main.dart

Created November 5, 2022 04:19 — forked from kwalrath/main.dart

Java-to-Dart codelab: CircleMock example

flutterdevrelgists / main.dart

Created November 5, 2022 04:13 — forked from kwalrath/main.dart

Java-to-Dart codelab: Factory constructor

flutterdevrelgists / main.dart

Created November 5, 2022 04:10 — forked from kwalrath/main.dart

Java-to-Dart codelab: Top-level factory function

	import 'dart:math';

	abstract class Shape {
	num get area;
	}

	class Circle implements Shape {
	final num radius;
	Circle(this.radius);
	@override

flutterdevrelgists / main.dart

Created November 5, 2022 04:07 — forked from kwalrath/main.dart

Java-to-Dart codelab: Using a try-catch statement

	import 'dart:math';

	abstract class Shape {
	factory Shape(String type) {
	if (type == 'circle') return Circle(2);
	if (type == 'square') return Square(2);
	// To trigger exception, don't implement a check for 'triangle'.
	throw 'Can\'t create $type.';
	}
	num get area;

flutterdevrelgists / main.dart

Created November 5, 2022 04:01 — forked from kwalrath/main.dart

Java-to-Dart codelab: Starting Shapes example

	import 'dart:math';

	abstract class Shape {
	num get area;
	}

	class Circle implements Shape {
	final num radius;
	Circle(this.radius);
	@override

flutterdevrelgists / main.dart

Created November 5, 2022 02:35 — forked from Sfshaza/main.dart

Java-to-Dart codelab: Basic bicycle example

	class Bicycle {
	int cadence;
	int speed;
	int gear;

	Bicycle(this.cadence, this.speed, this.gear);

	@override
	String toString() => 'Bicycle: $speed mph';
	}