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| extension AutoCompleteOnList<T> on List<T> { | |
| List<String> autoCompleteOnList(String query) { | |
| return where((T element) { | |
| String option = element.toString(); | |
| return option.toLowerCase().contains(query.toLowerCase()); | |
| }).map((T e) => e.toString()).toList(); | |
| } | |
| } |
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| We only use camera for QR-Code login to the website. |
AngDrew
/ flutter_preload_image.dart
Last active
October 25, 2024 21:46
preload flutter image for splash screen. so there will be no blank screen blink
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| // @dart=2.12 | |
| // load_image.dart | |
| import 'dart:async'; | |
| import 'dart:ui'; | |
| import 'package:flutter/foundation.dart'; | |
| import 'package:flutter/painting.dart'; | |
| import 'package:flutter/services.dart'; | |
| Future<void> loadImage(ImageProvider provider) { |
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| import 'package:flutter/material.dart'; | |
| import 'package:flutter/services.dart'; | |
| import 'package:flutter_screenutil/flutter_screenutil.dart'; | |
| import '../resources/r.dart'; | |
| class MyTextField extends StatefulWidget { | |
| const MyTextField( | |
| this.label, | |
| this.onChange, { | |
| this.iconData, |