55 lines
1.7 KiB
Dart
55 lines
1.7 KiB
Dart
import 'dart:io';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/services.dart';
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import 'package:window_manager/window_manager.dart';
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/// A utility class for initializing the Flutter application.
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///
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/// This class ensures Flutter bindings are initialized, configures
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/// window dimensions for desktop applications, and sets the device
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/// orientation for mobile platforms.
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class AppInitializer {
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/// Initializes the application setup.
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///
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/// Ensures Flutter bindings are initialized, sets up window dimensions,
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/// and configures device orientation settings.
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static initialize() async {
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_ensureInitialized();
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await _setupWindowDimensions();
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await _setupDeviceOrientation();
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}
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/// Ensures that Flutter bindings are initialized.
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static _ensureInitialized() {
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WidgetsFlutterBinding.ensureInitialized();
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}
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/// Configures the window dimensions for desktop applications.
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///
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/// Ensures the window manager is initialized and sets a minimum window size.
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static _setupWindowDimensions() async {
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// Flutter maintains web on its own.
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if (kIsWeb || Platform.isAndroid || Platform.isIOS) return;
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await windowManager.ensureInitialized();
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windowManager.setMinimumSize(const Size(425, 600));
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}
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/// Configures the device orientation and system UI overlays.
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///
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/// Locks the device orientation to portrait mode and ensures system
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/// UI overlays are manually configured.
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static _setupDeviceOrientation() async {
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await SystemChrome.setPreferredOrientations([
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DeviceOrientation.portraitUp,
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]);
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await SystemChrome.setEnabledSystemUIMode(
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SystemUiMode.manual,
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overlays: [SystemUiOverlay.bottom, SystemUiOverlay.top],
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);
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}
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}
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