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
299
unionflow-mobile-apps/lib/core/animations/page_transitions.dart
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299
unionflow-mobile-apps/lib/core/animations/page_transitions.dart
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import 'package:flutter/material.dart';
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/// Transitions de pages personnalisées pour une meilleure UX
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class PageTransitions {
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/// Transition de glissement depuis la droite (par défaut iOS)
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static PageRouteBuilder<T> slideFromRight<T>(Widget page) {
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return PageRouteBuilder<T>(
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pageBuilder: (context, animation, secondaryAnimation) => page,
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transitionDuration: const Duration(milliseconds: 300),
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reverseTransitionDuration: const Duration(milliseconds: 250),
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transitionsBuilder: (context, animation, secondaryAnimation, child) {
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const begin = Offset(1.0, 0.0);
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const end = Offset.zero;
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const curve = Curves.easeInOut;
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var tween = Tween(begin: begin, end: end).chain(
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CurveTween(curve: curve),
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);
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return SlideTransition(
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position: animation.drive(tween),
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child: child,
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);
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},
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);
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}
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/// Transition de glissement depuis le bas
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static PageRouteBuilder<T> slideFromBottom<T>(Widget page) {
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return PageRouteBuilder<T>(
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pageBuilder: (context, animation, secondaryAnimation) => page,
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transitionDuration: const Duration(milliseconds: 350),
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reverseTransitionDuration: const Duration(milliseconds: 300),
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transitionsBuilder: (context, animation, secondaryAnimation, child) {
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const begin = Offset(0.0, 1.0);
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const end = Offset.zero;
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const curve = Curves.easeOutCubic;
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var tween = Tween(begin: begin, end: end).chain(
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CurveTween(curve: curve),
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);
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return SlideTransition(
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position: animation.drive(tween),
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child: child,
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);
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},
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);
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}
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/// Transition de fondu
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static PageRouteBuilder<T> fadeIn<T>(Widget page) {
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return PageRouteBuilder<T>(
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pageBuilder: (context, animation, secondaryAnimation) => page,
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transitionDuration: const Duration(milliseconds: 400),
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reverseTransitionDuration: const Duration(milliseconds: 300),
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transitionsBuilder: (context, animation, secondaryAnimation, child) {
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return FadeTransition(
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opacity: animation,
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child: child,
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);
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},
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);
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}
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/// Transition d'échelle avec fondu
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static PageRouteBuilder<T> scaleWithFade<T>(Widget page) {
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return PageRouteBuilder<T>(
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pageBuilder: (context, animation, secondaryAnimation) => page,
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transitionDuration: const Duration(milliseconds: 400),
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reverseTransitionDuration: const Duration(milliseconds: 300),
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transitionsBuilder: (context, animation, secondaryAnimation, child) {
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const curve = Curves.easeInOutCubic;
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var scaleTween = Tween(begin: 0.8, end: 1.0).chain(
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CurveTween(curve: curve),
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);
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var fadeTween = Tween(begin: 0.0, end: 1.0).chain(
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CurveTween(curve: curve),
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);
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return ScaleTransition(
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scale: animation.drive(scaleTween),
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child: FadeTransition(
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opacity: animation.drive(fadeTween),
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child: child,
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),
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);
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},
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);
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}
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/// Transition de rotation avec échelle
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static PageRouteBuilder<T> rotateScale<T>(Widget page) {
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return PageRouteBuilder<T>(
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pageBuilder: (context, animation, secondaryAnimation) => page,
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transitionDuration: const Duration(milliseconds: 500),
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reverseTransitionDuration: const Duration(milliseconds: 400),
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transitionsBuilder: (context, animation, secondaryAnimation, child) {
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const curve = Curves.elasticOut;
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var scaleTween = Tween(begin: 0.0, end: 1.0).chain(
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CurveTween(curve: curve),
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);
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var rotationTween = Tween(begin: 0.5, end: 1.0).chain(
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CurveTween(curve: Curves.easeInOut),
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);
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return ScaleTransition(
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scale: animation.drive(scaleTween),
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child: RotationTransition(
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turns: animation.drive(rotationTween),
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child: child,
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),
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);
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},
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);
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}
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/// Transition personnalisée avec effet de rebond
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static PageRouteBuilder<T> bounceIn<T>(Widget page) {
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return PageRouteBuilder<T>(
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pageBuilder: (context, animation, secondaryAnimation) => page,
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transitionDuration: const Duration(milliseconds: 600),
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reverseTransitionDuration: const Duration(milliseconds: 400),
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transitionsBuilder: (context, animation, secondaryAnimation, child) {
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const curve = Curves.bounceOut;
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var scaleTween = Tween(begin: 0.3, end: 1.0).chain(
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CurveTween(curve: curve),
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);
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return ScaleTransition(
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scale: animation.drive(scaleTween),
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child: child,
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);
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},
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);
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}
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/// Transition de glissement avec parallaxe
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static PageRouteBuilder<T> slideWithParallax<T>(Widget page) {
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return PageRouteBuilder<T>(
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pageBuilder: (context, animation, secondaryAnimation) => page,
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transitionDuration: const Duration(milliseconds: 350),
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reverseTransitionDuration: const Duration(milliseconds: 300),
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transitionsBuilder: (context, animation, secondaryAnimation, child) {
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const primaryBegin = Offset(1.0, 0.0);
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const primaryEnd = Offset.zero;
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const secondaryBegin = Offset.zero;
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const secondaryEnd = Offset(-0.3, 0.0);
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const curve = Curves.easeInOut;
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var primaryTween = Tween(begin: primaryBegin, end: primaryEnd).chain(
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CurveTween(curve: curve),
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);
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var secondaryTween = Tween(begin: secondaryBegin, end: secondaryEnd).chain(
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CurveTween(curve: curve),
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);
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return Stack(
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children: [
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SlideTransition(
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position: secondaryAnimation.drive(secondaryTween),
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child: Container(), // Page précédente
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),
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SlideTransition(
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position: animation.drive(primaryTween),
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child: child,
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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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/// Extensions pour faciliter l'utilisation des transitions
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extension NavigatorTransitions on NavigatorState {
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/// Navigation avec transition de glissement depuis la droite
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Future<T?> pushSlideFromRight<T>(Widget page) {
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return push<T>(PageTransitions.slideFromRight<T>(page));
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}
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/// Navigation avec transition de glissement depuis le bas
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Future<T?> pushSlideFromBottom<T>(Widget page) {
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return push<T>(PageTransitions.slideFromBottom<T>(page));
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}
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/// Navigation avec transition de fondu
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Future<T?> pushFadeIn<T>(Widget page) {
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return push<T>(PageTransitions.fadeIn<T>(page));
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}
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/// Navigation avec transition d'échelle et fondu
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Future<T?> pushScaleWithFade<T>(Widget page) {
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return push<T>(PageTransitions.scaleWithFade<T>(page));
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}
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/// Navigation avec transition de rebond
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Future<T?> pushBounceIn<T>(Widget page) {
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return push<T>(PageTransitions.bounceIn<T>(page));
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}
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/// Navigation avec transition de parallaxe
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Future<T?> pushSlideWithParallax<T>(Widget page) {
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return push<T>(PageTransitions.slideWithParallax<T>(page));
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}
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}
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/// Widget d'animation pour les éléments de liste
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class AnimatedListItem extends StatefulWidget {
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final Widget child;
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final int index;
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final Duration delay;
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final Duration duration;
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final Curve curve;
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final Offset slideOffset;
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const AnimatedListItem({
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super.key,
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required this.child,
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required this.index,
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this.delay = const Duration(milliseconds: 100),
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this.duration = const Duration(milliseconds: 500),
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this.curve = Curves.easeOutCubic,
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this.slideOffset = const Offset(0, 50),
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});
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@override
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State<AnimatedListItem> createState() => _AnimatedListItemState();
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}
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class _AnimatedListItemState extends State<AnimatedListItem>
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with SingleTickerProviderStateMixin {
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late AnimationController _controller;
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late Animation<double> _fadeAnimation;
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late Animation<Offset> _slideAnimation;
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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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_fadeAnimation = Tween<double>(
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begin: 0.0,
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end: 1.0,
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).animate(CurvedAnimation(
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parent: _controller,
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curve: widget.curve,
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));
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_slideAnimation = Tween<Offset>(
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begin: widget.slideOffset,
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end: Offset.zero,
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).animate(CurvedAnimation(
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parent: _controller,
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curve: widget.curve,
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));
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// Démarrer l'animation avec un délai basé sur l'index
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Future.delayed(
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Duration(milliseconds: widget.delay.inMilliseconds * widget.index),
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() {
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if (mounted) {
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_controller.forward();
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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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_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.translate(
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offset: _slideAnimation.value,
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child: Opacity(
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opacity: _fadeAnimation.value,
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child: widget.child,
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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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