153 lines
4.1 KiB
Dart
153 lines
4.1 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'dashboard_screen.dart';
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class SplashScreen extends StatefulWidget {
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const SplashScreen({super.key});
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@override
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State<SplashScreen> createState() => _SplashScreenState();
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}
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class _SplashScreenState extends State<SplashScreen>
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with SingleTickerProviderStateMixin {
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late AnimationController controller;
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late Animation<double> scaleAnim;
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late Animation<double> fadeAnim;
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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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vsync: this,
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duration: const Duration(seconds: 2),
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);
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scaleAnim = Tween<double>(begin: 0.8, end: 1.1).animate(
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CurvedAnimation(parent: controller, curve: Curves.easeOutBack),
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);
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fadeAnim = Tween<double>(begin: 0.0, end: 1.0).animate(
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CurvedAnimation(parent: controller, curve: Curves.easeIn),
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);
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controller.forward();
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// 🔥 bikin efek "breathing" setelah animasi awal
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controller.addStatusListener((status) {
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if (status == AnimationStatus.completed) {
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controller.repeat(reverse: true);
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}
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});
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// ⏱️ durasi total 5 detik
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Timer(const Duration(seconds: 5), () {
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Navigator.pushReplacement(
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context,
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MaterialPageRoute(builder: (_) => const DashboardScreen()),
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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 Scaffold(
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body: Container(
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decoration: const BoxDecoration(
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gradient: LinearGradient(
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colors: [
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Color(0xff061A17),
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Color(0xff0F3D2E),
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Color(0xff083A3A),
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],
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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),
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),
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child: Center(
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child: FadeTransition(
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opacity: fadeAnim,
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child: ScaleTransition(
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scale: scaleAnim,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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// 🔵 glowing orb (hidup karena animasi repeat)
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Container(
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width: 140,
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height: 140,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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boxShadow: [
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BoxShadow(
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color: Colors.tealAccent.withOpacity(0.6),
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blurRadius: 40,
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spreadRadius: 5,
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)
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],
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),
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child: const Icon(
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Icons.shield_outlined,
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size: 70,
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color: Colors.white,
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),
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),
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const SizedBox(height: 30),
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const Text(
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"TerraGuard",
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style: TextStyle(
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fontSize: 30,
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fontWeight: FontWeight.w600,
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letterSpacing: 1.2,
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color: Colors.white,
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),
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),
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const SizedBox(height: 10),
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const Text(
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"Smart Soil Protection System",
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style: TextStyle(
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fontSize: 14,
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color: Colors.white54,
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),
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),
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const SizedBox(height: 40),
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SizedBox(
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width: 120,
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child: LinearProgressIndicator(
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minHeight: 4,
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backgroundColor: Colors.white12,
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valueColor:
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AlwaysStoppedAnimation(Colors.tealAccent),
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),
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),
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const SizedBox(height: 12),
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const Text(
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"Initializing Sensors...",
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style: TextStyle(color: Colors.white70),
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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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} |