feat(mobile): Implement Keycloak WebView authentication with HTTP callback
- Replace flutter_appauth with custom WebView implementation to resolve deep link issues - Add KeycloakWebViewAuthService with integrated WebView for seamless authentication - Configure Android manifest for HTTP cleartext traffic support - Add network security config for development environment (192.168.1.11) - Update Keycloak client to use HTTP callback endpoint (http://192.168.1.11:8080/auth/callback) - Remove obsolete keycloak_auth_service.dart and temporary scripts - Clean up dependencies and regenerate injection configuration - Tested successfully on multiple Android devices (Xiaomi 2201116TG, SM A725F) BREAKING CHANGE: Authentication flow now uses WebView instead of external browser - Users will see Keycloak login page within the app instead of browser redirect - Resolves ERR_CLEARTEXT_NOT_PERMITTED and deep link state management issues - Maintains full OIDC compliance with PKCE flow and secure token storage Technical improvements: - WebView with custom navigation delegate for callback handling - Automatic token extraction and user info parsing from JWT - Proper error handling and user feedback - Consistent authentication state management across app lifecycle
This commit is contained in:
DahoudG
@@ -0,0 +1,446 @@
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import 'package:flutter/material.dart';
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import '../../shared/theme/app_theme.dart';
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/// Animations de chargement personnalisées
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class LoadingAnimations {
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/// Indicateur de chargement avec points animés
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static Widget dots({
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Color color = AppTheme.primaryColor,
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double size = 8.0,
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Duration duration = const Duration(milliseconds: 1200),
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}) {
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return _DotsLoadingAnimation(
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color: color,
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size: size,
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duration: duration,
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);
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}
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/// Indicateur de chargement avec vagues
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static Widget waves({
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Color color = AppTheme.primaryColor,
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double size = 40.0,
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Duration duration = const Duration(milliseconds: 1000),
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}) {
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return _WavesLoadingAnimation(
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color: color,
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size: size,
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duration: duration,
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);
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}
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/// Indicateur de chargement avec rotation
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static Widget spinner({
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Color color = AppTheme.primaryColor,
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double size = 40.0,
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double strokeWidth = 4.0,
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Duration duration = const Duration(milliseconds: 1000),
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}) {
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return _SpinnerLoadingAnimation(
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color: color,
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size: size,
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strokeWidth: strokeWidth,
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duration: duration,
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);
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}
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/// Indicateur de chargement avec pulsation
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static Widget pulse({
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Color color = AppTheme.primaryColor,
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double size = 40.0,
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Duration duration = const Duration(milliseconds: 1000),
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}) {
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return _PulseLoadingAnimation(
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color: color,
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size: size,
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duration: duration,
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);
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}
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/// Skeleton loader pour les cartes
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static Widget skeleton({
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double height = 100.0,
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double width = double.infinity,
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BorderRadius? borderRadius,
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Duration duration = const Duration(milliseconds: 1500),
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}) {
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return _SkeletonLoadingAnimation(
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height: height,
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width: width,
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borderRadius: borderRadius ?? BorderRadius.circular(8),
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duration: duration,
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);
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}
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}
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/// Animation de points qui rebondissent
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class _DotsLoadingAnimation extends StatefulWidget {
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final Color color;
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final double size;
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final Duration duration;
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const _DotsLoadingAnimation({
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required this.color,
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required this.size,
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required this.duration,
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});
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@override
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State<_DotsLoadingAnimation> createState() => _DotsLoadingAnimationState();
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}
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class _DotsLoadingAnimationState extends State<_DotsLoadingAnimation>
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with TickerProviderStateMixin {
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late List<AnimationController> _controllers;
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late List<Animation<double>> _animations;
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@override
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void initState() {
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super.initState();
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_controllers = List.generate(3, (index) {
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return AnimationController(
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duration: widget.duration,
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vsync: this,
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);
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});
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_animations = _controllers.map((controller) {
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return Tween<double>(begin: 0.0, end: 1.0).animate(
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CurvedAnimation(parent: controller, curve: Curves.easeInOut),
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);
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}).toList();
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_startAnimations();
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}
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void _startAnimations() {
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for (int i = 0; i < _controllers.length; i++) {
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Future.delayed(Duration(milliseconds: i * 200), () {
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if (mounted) {
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_controllers[i].repeat(reverse: true);
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}
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});
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}
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}
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@override
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void dispose() {
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for (final controller in _controllers) {
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controller.dispose();
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}
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Row(
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mainAxisSize: MainAxisSize.min,
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children: List.generate(3, (index) {
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return AnimatedBuilder(
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animation: _animations[index],
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builder: (context, child) {
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return Container(
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margin: EdgeInsets.symmetric(horizontal: widget.size * 0.2),
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child: Transform.translate(
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offset: Offset(0, -widget.size * _animations[index].value),
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child: Container(
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width: widget.size,
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height: widget.size,
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decoration: BoxDecoration(
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color: widget.color,
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shape: BoxShape.circle,
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),
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),
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),
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);
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},
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);
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}),
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);
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}
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}
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/// Animation de vagues
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class _WavesLoadingAnimation extends StatefulWidget {
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final Color color;
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final double size;
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final Duration duration;
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const _WavesLoadingAnimation({
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required this.color,
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required this.size,
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required this.duration,
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});
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@override
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State<_WavesLoadingAnimation> createState() => _WavesLoadingAnimationState();
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}
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class _WavesLoadingAnimationState extends State<_WavesLoadingAnimation>
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with TickerProviderStateMixin {
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late List<AnimationController> _controllers;
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late List<Animation<double>> _animations;
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@override
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void initState() {
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super.initState();
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_controllers = List.generate(4, (index) {
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return AnimationController(
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duration: widget.duration,
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vsync: this,
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);
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});
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_animations = _controllers.map((controller) {
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return Tween<double>(begin: 0.0, end: 1.0).animate(
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CurvedAnimation(parent: controller, curve: Curves.easeInOut),
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);
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}).toList();
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_startAnimations();
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}
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void _startAnimations() {
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for (int i = 0; i < _controllers.length; i++) {
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Future.delayed(Duration(milliseconds: i * 150), () {
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if (mounted) {
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_controllers[i].repeat();
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}
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});
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}
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}
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@override
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void dispose() {
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for (final controller in _controllers) {
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controller.dispose();
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}
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return SizedBox(
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width: widget.size,
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height: widget.size,
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child: Stack(
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alignment: Alignment.center,
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children: List.generate(4, (index) {
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return AnimatedBuilder(
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animation: _animations[index],
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builder: (context, child) {
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return Container(
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width: widget.size * _animations[index].value,
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height: widget.size * _animations[index].value,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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border: Border.all(
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color: widget.color.withOpacity(1 - _animations[index].value),
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width: 2,
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),
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),
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);
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},
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);
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}),
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),
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);
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}
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}
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/// Animation de spinner personnalisé
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class _SpinnerLoadingAnimation extends StatefulWidget {
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final Color color;
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final double size;
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final double strokeWidth;
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final Duration duration;
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const _SpinnerLoadingAnimation({
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required this.color,
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required this.size,
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required this.strokeWidth,
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required this.duration,
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});
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@override
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State<_SpinnerLoadingAnimation> createState() => _SpinnerLoadingAnimationState();
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}
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class _SpinnerLoadingAnimationState extends State<_SpinnerLoadingAnimation>
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with SingleTickerProviderStateMixin {
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late AnimationController _controller;
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@override
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void initState() {
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super.initState();
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_controller = AnimationController(
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duration: widget.duration,
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vsync: this,
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)..repeat();
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}
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return AnimatedBuilder(
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animation: _controller,
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builder: (context, child) {
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return Transform.rotate(
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angle: _controller.value * 2 * 3.14159,
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child: SizedBox(
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width: widget.size,
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height: widget.size,
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child: CircularProgressIndicator(
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strokeWidth: widget.strokeWidth,
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valueColor: AlwaysStoppedAnimation<Color>(widget.color),
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backgroundColor: widget.color.withOpacity(0.2),
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),
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),
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);
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},
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);
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}
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}
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/// Animation de pulsation
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class _PulseLoadingAnimation extends StatefulWidget {
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final Color color;
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final double size;
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final Duration duration;
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const _PulseLoadingAnimation({
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required this.color,
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required this.size,
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required this.duration,
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});
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@override
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State<_PulseLoadingAnimation> createState() => _PulseLoadingAnimationState();
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}
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class _PulseLoadingAnimationState extends State<_PulseLoadingAnimation>
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with SingleTickerProviderStateMixin {
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late AnimationController _controller;
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late Animation<double> _animation;
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@override
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void initState() {
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super.initState();
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_controller = AnimationController(
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duration: widget.duration,
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vsync: this,
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);
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_animation = Tween<double>(begin: 0.8, end: 1.2).animate(
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CurvedAnimation(parent: _controller, curve: Curves.easeInOut),
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);
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_controller.repeat(reverse: true);
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}
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return AnimatedBuilder(
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animation: _animation,
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builder: (context, child) {
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return Transform.scale(
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scale: _animation.value,
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child: Container(
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width: widget.size,
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height: widget.size,
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decoration: BoxDecoration(
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color: widget.color,
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shape: BoxShape.circle,
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),
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),
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);
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},
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);
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}
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}
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/// Animation skeleton pour le chargement de contenu
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class _SkeletonLoadingAnimation extends StatefulWidget {
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final double height;
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final double width;
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final BorderRadius borderRadius;
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final Duration duration;
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const _SkeletonLoadingAnimation({
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required this.height,
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required this.width,
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required this.borderRadius,
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required this.duration,
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});
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@override
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State<_SkeletonLoadingAnimation> createState() => _SkeletonLoadingAnimationState();
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}
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class _SkeletonLoadingAnimationState extends State<_SkeletonLoadingAnimation>
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with SingleTickerProviderStateMixin {
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late AnimationController _controller;
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late Animation<double> _animation;
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@override
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void initState() {
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super.initState();
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_controller = AnimationController(
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duration: widget.duration,
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vsync: this,
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);
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_animation = Tween<double>(begin: -1.0, end: 2.0).animate(
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CurvedAnimation(parent: _controller, curve: Curves.easeInOut),
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);
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_controller.repeat();
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}
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return AnimatedBuilder(
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animation: _animation,
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builder: (context, child) {
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return Container(
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width: widget.width,
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height: widget.height,
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decoration: BoxDecoration(
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borderRadius: widget.borderRadius,
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gradient: LinearGradient(
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begin: Alignment.centerLeft,
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end: Alignment.centerRight,
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stops: [
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(_animation.value - 0.3).clamp(0.0, 1.0),
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_animation.value.clamp(0.0, 1.0),
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(_animation.value + 0.3).clamp(0.0, 1.0),
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],
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colors: const [
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Color(0xFFE0E0E0),
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Color(0xFFF5F5F5),
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Color(0xFFE0E0E0),
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],
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),
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),
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);
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},
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);
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}
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}
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Block a user