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Ray Li rayliverified

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Framework Developer
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Material(
elevation: 4.0,
shape: CircleBorder(),
clipBehavior: Clip.hardEdge,
color: Colors.transparent,
child: Ink.image(
image: AssetImage('assets/profile_default.jpg'),
fit: BoxFit.cover,
width: 120.0,
height: 120.0,
@rayliverified
rayliverified / page_textfield_multiline.dart
Created May 21, 2019 15:32
TextField Multiline Hint Not Working
import 'package:flutter/material.dart';
class TextFieldMultilinePage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(home: buildTextFieldMultiline(context));
}
Scaffold buildTextFieldMultiline(BuildContext context) {
return Scaffold(
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
home: MyHomePage(),
);
@rayliverified
rayliverified / main.dart
Created April 20, 2020 20:59
Flutter.dev Example Spinning Flutter
import 'package:flutter/material.dart';
void main() async {
runApp(
MaterialApp(
debugShowCheckedModeBanner: false,
home: Scaffold(
body: MyApp(),
),
),
@rayliverified
rayliverified / main.dart
Created April 20, 2020 22:48
Flutter.dev Example 2 - Fibonacci
import 'package:flutter/material.dart';
void main() async {
final numbers = FibonacciNumbers();
runApp(
MaterialApp(
debugShowCheckedModeBanner: false,
home: Scaffold(
appBar: AppBar(
@rayliverified
rayliverified / main.dart
Created April 20, 2020 22:49
Flutter.dev Example 3 - Counter
import 'package:flutter/material.dart';
class Counter extends StatefulWidget {
_CounterState createState() => _CounterState();
}
class _CounterState extends State<Counter> {
double val;
void initState() {
@rayliverified
rayliverified / device_dimensions.json
Created May 13, 2020 22:29
Popular Device Dimensions
[
{
"brand": "iPhone",
"model": "11 Pro Max",
"width": 1242,
"height": 2688,
"physicalSize": 6.5,
"devicePixelRatio": 3
},
{
@rayliverified
rayliverified / shake_utils.dart
Created May 25, 2020 18:13
Flutter Shake Detection Attempt (algorithm doesn't filter events well)
import 'dart:async';
import 'package:rxdart/rxdart.dart';
import 'package:sensors/sensors.dart';
Stream<bool> isShaking() {
final timeout = Duration(milliseconds: 300);
final accelerationThreshold = 3;
final sampleInterval = Duration(milliseconds: 50);
final moveCountThreshold = 5;
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
Future<void> main() async {
WidgetsFlutterBinding.ensureInitialized();
runApp(App());
}
class App extends StatefulWidget {
@override
import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
const Color darkBlue = Color.fromARGB(255, 18, 32, 47);
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {