Augustine Victor austinevick

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Software Engineer || Flutter || Jetpack Compose || Android SDK

austinevick / .dart

Last active November 6, 2024 09:15

Flutter pageView animation

	class Home extends StatefulWidget {
	const Home({super.key});

	@override
	State<Home> createState() => _HomeState();
	}

	class _HomeState extends State<Home> {
	final pageController = PageController(viewportFraction: 0.8, initialPage: 1);
	int currentIndex = 1;

austinevick / .dart

Created August 3, 2024 18:08

Flutter Animated AppBar

	import 'package:flutter/material.dart';

	class AnimatedAppBar extends StatefulWidget {
	final Widget? leading;
	final String title;
	final String bodyText;
	final Widget body;
	final Widget? floatingActionButton;
	final RefreshCallback? onRefresh;

austinevick / .dart

Last active July 17, 2024 14:16

Custom header for http request


	const Map<String, String> customHeader = {
	'content-type': 'application/json; charset=UTF-8'
	};

	const Map<String, String> customHeader = {
	'content-type': 'application/json; charset=UTF-8',
	'Accept': 'application/json'
	};

austinevick / FlexRow.kt

Created April 11, 2024 06:18 — forked from vganin/FlexRow.kt

Jetpack Compose simple flex-wrap container

	@Composable
	fun FlowRow(
	horizontalGap: Dp = 0.dp,
	verticalGap: Dp = 0.dp,
	alignment: Alignment.Horizontal = Alignment.Start,
	content: @Composable () -> Unit,
	) = Layout(content = content) { measurables, constraints ->
	val horizontalGapPx = horizontalGap.toPx().roundToInt()
	val verticalGapPx = verticalGap.toPx().roundToInt()

austinevick / .dart

Created February 15, 2024 21:45

Flutter searchAnchor demo


	class SearchAnchorDemo extends StatefulWidget {
	const SearchAnchorDemo({super.key});

	@override
	State<SearchAnchorDemo> createState() => _SearchAnchorDemoState();
	}

	class _SearchAnchorDemoState extends State<SearchAnchorDemo> {
	List<String> fruits = [

austinevick / .dart

Created January 11, 2024 10:49

Custom range input formatter

	import 'package:flutter/services.dart';

	class CustomRangeTextInputFormatter extends TextInputFormatter {
	final double min;
	final double max;

	CustomRangeTextInputFormatter({required this.min, required this.max});
	@override
	TextEditingValue formatEditUpdate(
	TextEditingValue oldValue,

austinevick / .dart

Last active January 11, 2024 10:47

Programmatically scroll to top

	class ScrollToTopWidgetWrapper extends StatefulWidget {
	final Widget child;
	const ScrollToTopWidgetWrapper({super.key, required this.child});

	@override
	State<ScrollToTopWidgetWrapper> createState() =>
	_ScrollToTopWidgetWrapperState();
	}

	class _ScrollToTopWidgetWrapperState extends State<ScrollToTopWidgetWrapper> {

austinevick / .dart

Created September 30, 2023 03:36

Flutter paginated list with rest API

	import 'dart:convert';
	import 'package:http/http.dart'; //Add http package to pubspec.yaml
	import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart'; //Add infinite_scroll_pagination package to pubspec.yaml

	class HomePage extends StatefulWidget {
	const HomePage({Key? key}) : super(key: key);

	@override
	State<HomePage> createState() => _HomePageState();
	}

austinevick / .dart

Created July 11, 2023 16:33

Calculate percentage and progress


	class Home extends StatefulWidget {
	const Home({super.key});

	@override
	State<Home> createState() => _HomeState();
	}

	class _HomeState extends State<Home> {
	@override

austinevick / .dart

Created April 26, 2023 17:09

WhatsApp floating header in flutter

	import 'package:flutter/material.dart';
	import 'package:page_transition/page_transition.dart';

	class HomeView extends StatefulWidget {
	const HomeView({super.key});

	@override
	State<HomeView> createState() => _HomeViewState();
	}