Mikkeli Matlock
bc36076134
- Created lib/screens/speedometer_screen.dart with SpeedometerScreen and _SpeedometerScreenState - All state, methods, layout builders preserved exactly - main.dart imports screens/speedometer_screen.dart - SpeedometerScreen removed from main.dart - Zero analyzer errors (except intentional SCREAMING_SNAKE warnings)
799 lines
27 KiB
Dart
799 lines
27 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart'; // HapticFeedback
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import 'dart:async';
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import 'dart:math' as math;
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import 'package:wakelock_plus/wakelock_plus.dart';
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import 'package:flutter_overlay_window/flutter_overlay_window.dart';
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import 'package:bg_launcher/bg_launcher.dart';
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import '../config/speed_unit.dart';
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import '../config/color_themes.dart';
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import '../config/timing_constants.dart';
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import '../config/overlay_constants.dart';
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import '../models/overlay_message.dart';
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import '../models/processed_gps_data.dart';
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import '../services/gps_data_manager.dart';
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import '../services/logger.dart';
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class SpeedometerScreen extends StatefulWidget {
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final bool isOverlayMode;
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const SpeedometerScreen({super.key, this.isOverlayMode = false});
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@override
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State<SpeedometerScreen> createState() => _SpeedometerScreenState();
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}
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class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindingObserver {
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SpeedUnit _currentUnit = SpeedUnit.kmh;
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int _currentThemeIndex = 0;
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StreamSubscription<ProcessedGpsData>? _gpsDataSubscription;
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StreamSubscription<dynamic>? _overlaySubscription;
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ProcessedGpsData _currentGpsData = const ProcessedGpsData(
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speed: 0.0,
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heading: -1.0,
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displaySpeed: '--',
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displayHeading: 'N/A',
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isSpeedValid: false,
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isHeadingValid: false,
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);
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String _errorMessage = '';
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bool _isInBackground = false;
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bool _isOverlayActive = false;
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bool _tapCloseRequested = false;
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Timer? _tapCloseTimer;
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// Single source of truth for overlay sizing
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Map<String, int> _getOverlaySize() {
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final window = WidgetsBinding.instance.platformDispatcher.views.first;
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final physicalSize = window.physicalSize;
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// Use actual physical pixels for overlay sizing
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final overlayWidth = (physicalSize.width * OverlayConfig.WIDTH_PERCENTAGE).round();
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final overlayHeight = (overlayWidth * OverlayConfig.ASPECT_RATIO).round();
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return {'width': overlayWidth, 'height': overlayHeight};
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}
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Timer? _backgroundHeartbeatTimer;
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Timer? _overlayStatusCheckTimer;
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@override
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void initState() {
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super.initState();
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WidgetsBinding.instance.addObserver(this);
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_initializeGpsManager();
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_enableWakelock();
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_ensureOverlayPermission();
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// Overlay listener will be created lazily when overlay is shown
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_startBackgroundHeartbeat();
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}
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void _startListeningToOverlayMessages() {
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// Only create listener when overlay is actually shown
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if (_overlaySubscription != null) {
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return;
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}
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_overlaySubscription = FlutterOverlayWindow.overlayListener.listen(
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(data) {
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try {
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if (data is Map) {
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final action = data['action'];
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switch (action) {
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case 'overlayClosed':
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_handleOverlayClose();
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break;
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case 'longPressClose':
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_tapCloseRequested = true; // Reusing the flag for long press
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// Set a timer to reset this flag if overlay doesn't close soon
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_tapCloseTimer?.cancel();
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_tapCloseTimer = Timer(TimingConfig.TAP_CLOSE_DELAY, () {
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_tapCloseRequested = false;
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});
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break;
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// 'bringToFront' action handler removed per NOTES.txt (tap to bring front functionality disabled)
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default:
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Logger.warn('Unknown overlay action: "$action"', 'Main');
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}
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}
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} catch (e, stackTrace) {
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Logger.error('Error processing overlay message: $e', 'Main');
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Logger.error('Stack trace: $stackTrace', 'Main');
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}
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},
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onError: (error) {
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Logger.error('Overlay listener error: $error', 'Main');
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},
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);
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}
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void _stopListeningToOverlayMessages() {
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_overlaySubscription?.cancel();
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_overlaySubscription = null;
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}
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void _startOverlayStatusCheck() {
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// Cancel any existing timer first
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_overlayStatusCheckTimer?.cancel();
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_overlayStatusCheckTimer = Timer.periodic(TimingConfig.OVERLAY_STATUS_CHECK_INTERVAL, (timer) async {
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if (_isOverlayActive) {
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try {
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final isActive = await FlutterOverlayWindow.isActive();
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if (!isActive) {
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timer.cancel(); // Cancel the timer before handling close
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_handleOverlayClose();
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}
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} catch (e) {
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Logger.error('Overlay status check failed: $e', 'Main');
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}
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} else {
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// If overlay is not supposed to be active, cancel the timer
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timer.cancel();
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}
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});
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Logger.debug('Started overlay status monitoring', 'Main');
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}
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void _handleOverlayClose({bool bringToForeground = false}) {
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// Check if this was a long-press close based on recent signal
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final shouldBringToFront = bringToForeground || _tapCloseRequested;
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// Cancel timers and reset flag
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_tapCloseTimer?.cancel();
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_overlayStatusCheckTimer?.cancel();
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_tapCloseRequested = false;
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setState(() {
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_isOverlayActive = false;
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});
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_stopListeningToOverlayMessages(); // Clean up listener when overlay closes
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// Bring app to foreground on long press close, otherwise quiet close
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if (shouldBringToFront) {
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_bringAppToFront();
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}
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}
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void _startBackgroundHeartbeat() {
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// Aggressive heartbeat to keep main app process active for overlay communication
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_backgroundHeartbeatTimer = Timer.periodic(TimingConfig.HEARTBEAT_INTERVAL, (timer) {
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if (_isInBackground && _isOverlayActive) {
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// Minimal activity to prevent hibernation
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if (mounted) {
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// Force data push to overlay to maintain communication
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_pushDataToOverlay();
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// Small state update to keep Flutter engine active
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setState(() {
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// Tiny update that doesn't affect UI but keeps engine alive
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_isInBackground = _isInBackground;
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});
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}
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} else if (_isInBackground) {
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if (mounted) {
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// Lighter heartbeat when no overlay is active
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setState(() {
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_isInBackground = _isInBackground;
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});
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}
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}
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});
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}
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void _bringAppToFront() async {
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try {
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// Use proper Android method to bring app to foreground
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BgLauncher.bringAppToForeground();
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// Update app state to reflect foreground status
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if (mounted) {
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setState(() {
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_isInBackground = false;
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});
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}
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} catch (e) {
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Logger.error('BgLauncher failed to bring app to front: $e', 'Main');
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// Enhanced fallback: try alternative approach
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try {
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if (mounted) {
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setState(() {
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_isInBackground = false;
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});
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}
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} catch (fallbackError) {
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Logger.error('Fallback method also failed: $fallbackError', 'Main');
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}
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}
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}
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Future<void> _enableWakelock() async {
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try {
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// Force enable wake lock even if already enabled for robustness
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await WakelockPlus.enable();
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final isEnabled = await WakelockPlus.enabled;
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// Double-check wake lock status for debugging
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if (!isEnabled) {
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Logger.warn('Wake lock not properly enabled, retrying...', 'Main');
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await WakelockPlus.enable();
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}
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} catch (e) {
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Logger.error('Wake lock failed: $e', 'Main');
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// Wake lock not supported on this platform, continue normally
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}
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}
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@override
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void dispose() {
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WidgetsBinding.instance.removeObserver(this);
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_gpsDataSubscription?.cancel();
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_overlaySubscription?.cancel();
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_backgroundHeartbeatTimer?.cancel();
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_overlayStatusCheckTimer?.cancel();
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_tapCloseTimer?.cancel();
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WakelockPlus.disable();
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Logger.info('Main app disposed - all subscriptions and timers canceled', 'Main');
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super.dispose();
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}
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@override
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void didChangeAppLifecycleState(AppLifecycleState state) {
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super.didChangeAppLifecycleState(state);
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switch (state) {
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case AppLifecycleState.paused:
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// App went to background (home key pressed or task switch)
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if (!_isInBackground) {
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_isInBackground = true;
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_handleBackgroundTransition();
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}
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break;
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case AppLifecycleState.resumed:
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// App came back to foreground
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_isInBackground = false;
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break;
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case AppLifecycleState.inactive:
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case AppLifecycleState.detached:
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case AppLifecycleState.hidden:
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break;
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}
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}
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void _handleBackgroundTransition() {
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// Enhanced background persistence - keep GPS stream active
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_enableWakelock();
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_requestBatteryOptimizationExemption();
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// If overlay is active, ensure more frequent data pushing
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if (_isOverlayActive) {
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_pushDataToOverlay();
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}
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}
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Future<void> _requestBatteryOptimizationExemption() async {
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try {
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// This would show Android's battery optimization whitelist dialog
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// Note: This requires platform-specific implementation which we'd need to add via method channel
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// For now, we'll rely on other persistence mechanisms
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} catch (e) {
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Logger.warn('Battery optimization exemption not available: $e', 'Main');
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}
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}
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Future<void> _ensureOverlayPermission() async {
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try {
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// Check if overlay permission is granted (required for bg_launcher to work properly)
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final isGranted = await FlutterOverlayWindow.isPermissionGranted();
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if (!isGranted) {
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await FlutterOverlayWindow.requestPermission();
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}
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} catch (e) {
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Logger.error('Error checking overlay permission: $e', 'Main');
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}
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}
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Future<void> _initializeGpsManager() async {
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Logger.info('Starting GPS manager initialization...', 'Main');
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try {
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// Initialize the GPS manager
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Logger.debug('Calling GpsDataManager.instance.initialize()...', 'Main');
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await GpsDataManager.instance.initialize();
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Logger.info('GPS manager initialization completed', 'Main');
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// Subscribe to processed GPS data
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Logger.debug('Setting up data stream subscription...', 'Main');
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_gpsDataSubscription = GpsDataManager.instance.dataStream.listen(
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_onGpsDataUpdate,
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onError: (error) {
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Logger.error('GPS data stream error: $error', 'Main');
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setState(() => _errorMessage = 'GPS manager error: $error');
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},
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);
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Logger.info('GPS data stream subscription active', 'Main');
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Logger.info('GPS manager initialized and subscribed', 'Main');
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} catch (e) {
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Logger.error('GPS manager initialization exception: $e', 'Main');
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setState(() => _errorMessage = 'Failed to initialize GPS manager');
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Logger.error('GPS manager initialization failed: $e', 'Main');
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}
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}
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void _onGpsDataUpdate(ProcessedGpsData gpsData) {
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Logger.debug('Received GPS data: ${gpsData.speed.toStringAsFixed(1)} m/s, ${gpsData.displayHeading}', 'Main');
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setState(() {
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_currentGpsData = gpsData;
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_errorMessage = '';
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});
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Logger.debug('State updated with GPS data', 'Main');
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final convertedSpeed = _currentUnit.convert(gpsData.speed);
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Logger.debug('Converted for display: ${convertedSpeed.toStringAsFixed(1)} ${_currentUnit.label}, ${gpsData.displayHeading}', 'Main');
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// Always push display data to overlay if active - critical for background communication
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if (_isOverlayActive) {
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_pushDataToOverlay();
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Logger.debug('Data pushed to overlay from GPS update', 'Main');
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}
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}
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void _pushDataToOverlay() {
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// Only push data if overlay is actually active (listener check was causing race conditions)
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if (!_isOverlayActive) {
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Logger.debug('Skipping data push - no active overlay (active: $_isOverlayActive, subscription: ${_overlaySubscription != null})', 'Main');
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return;
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}
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Logger.debug('Overlay guard passed - pushing data (active: $_isOverlayActive, subscription: ${_overlaySubscription != null})', 'Main');
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// Get formatted speed for current unit from GPS manager
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final speedText = GpsDataManager.instance.getFormattedSpeed(_currentUnit);
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final unitText = _currentUnit.label.toString();
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final headingText = _currentGpsData.displayHeading;
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Logger.debug('SENDING to overlay:', 'Main');
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Logger.debug(' speedText: "$speedText"', 'Main');
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Logger.debug(' headingText: "$headingText"', 'Main');
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Logger.debug(' direction: ${_currentGpsData.heading.toStringAsFixed(1)}°', 'Main');
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Logger.debug(' unit: $unitText, theme: $_currentThemeIndex', 'Main');
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FlutterOverlayWindow.shareData(OverlayMessage.updateDisplay(
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speedText: speedText,
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unitText: unitText,
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headingText: headingText,
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heading: _currentGpsData.heading,
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unitIndex: _currentUnit.index,
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themeIndex: _currentThemeIndex,
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).toMap());
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}
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void _cycleUnit() {
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HapticFeedback.lightImpact();
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setState(() {
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_currentUnit = _currentUnit.next;
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});
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// Push updated display data to overlay
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_pushDataToOverlay();
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}
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void _cycleTheme() {
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HapticFeedback.lightImpact();
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setState(() {
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_currentThemeIndex = ColorThemes.getNextThemeIndex(_currentThemeIndex);
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});
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// Push updated display data to overlay
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_pushDataToOverlay();
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}
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Future<void> _showFloatingWindow() async {
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try {
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// Use centralized sizing function
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final overlaySize = _getOverlaySize();
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// Send initial display data WITH size info (only needed on creation)
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final speedText = GpsDataManager.instance.getFormattedSpeed(_currentUnit);
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final headingText = _currentGpsData.displayHeading;
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final unitText = _currentUnit.label.toString();
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await FlutterOverlayWindow.shareData(OverlayMessage.updateDisplay(
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speedText: speedText,
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unitText: unitText,
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headingText: headingText,
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heading: _currentGpsData.heading,
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unitIndex: _currentUnit.index,
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themeIndex: _currentThemeIndex,
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overlayWidth: overlaySize['width']!.toDouble(),
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overlayHeight: overlaySize['height']!.toDouble(),
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).toMap());
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// Show the overlay with proportional sizing based on system resolution
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await FlutterOverlayWindow.showOverlay(
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enableDrag: true,
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overlayTitle: "Speedometer",
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overlayContent: 'Speedo overlay active',
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flag: OverlayFlag.defaultFlag,
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visibility: NotificationVisibility.visibilityPublic,
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positionGravity: PositionGravity.none,
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// Use consistent sizing from centralized function
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width: overlaySize['width']!,
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height: overlaySize['height']!,
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);
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Logger.info('OVERLAY LAUNCHED - Size: ${overlaySize['width']}x${overlaySize['height']}', 'Main');
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// Set overlay active immediately and synchronously
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_isOverlayActive = true;
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Logger.debug('_isOverlayActive set to: $_isOverlayActive', 'Main');
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// Start listening to overlay messages after state is set
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_startListeningToOverlayMessages();
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// Start periodic overlay status check since message-based detection is unreliable
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_startOverlayStatusCheck();
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// Force UI update
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if (mounted) setState(() {});
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} catch (e) {
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// Silent error handling - floating window issues shouldn't crash main app
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}
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}
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Future<void> _closeFloatingWindow() async {
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if (!_isOverlayActive) {
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Logger.warn('No overlay to close', 'Main');
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return;
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}
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try {
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await FlutterOverlayWindow.closeOverlay();
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Logger.info('OVERLAY CLOSED - Requested from main app', 'Main');
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_handleOverlayClose(); // This will set _isOverlayActive = false and stop listener
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} catch (e) {
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Logger.error('Error closing overlay: $e', 'Main');
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}
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}
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String _getSpeedDisplayText(double displaySpeed) {
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// TEMPORARILY disabled for indoor testing - show all speeds
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// TODO: Re-enable: if (_currentGpsData.speed < 1.0 && (_currentGpsData.heading < 0.0 || _currentGpsData.heading >= 360.0)) return '--';
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return displaySpeed.toStringAsFixed(1);
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}
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Widget _buildSpeedDisplay(String speedText, ColorTheme currentTheme, double fontSize, {bool isLandscape = false}) {
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if (speedText == '--') {
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return Text(
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speedText,
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style: TextStyle(
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fontSize: fontSize,
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fontWeight: FontWeight.w300,
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color: currentTheme.speedText,
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fontFamily: 'DIN1451Alt',
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),
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);
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}
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// Split speed into integral and decimal parts
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final parts = speedText.split('.');
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final integralPart = parts[0];
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final decimalPart = parts.length > 1 ? '.${parts[1]}' : '.0';
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return Row(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.baseline,
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textBaseline: TextBaseline.alphabetic,
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children: [
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Text(
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integralPart,
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style: TextStyle(
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fontSize: fontSize,
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fontWeight: FontWeight.w300,
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color: currentTheme.speedText,
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fontFamily: 'DIN1451Alt',
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),
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),
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Text(
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decimalPart,
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style: TextStyle(
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fontSize: fontSize * 0.5, // 60% of main font size
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fontWeight: FontWeight.w300,
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color: currentTheme.speedTextSub,
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fontFamily: 'DIN1451Alt',
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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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@override
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Widget build(BuildContext context) {
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final displaySpeed = _currentUnit.convert(_currentGpsData.speed);
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final speedText = _getSpeedDisplayText(displaySpeed);
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final currentTheme = ColorThemes.getTheme(_currentThemeIndex);
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|
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return Scaffold(
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backgroundColor: currentTheme.background,
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body: SafeArea(
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child: LayoutBuilder(
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builder: (context, constraints) {
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final isLandscape = constraints.maxWidth > constraints.maxHeight;
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|
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if (isLandscape) {
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return _buildLandscapeLayout(speedText, currentTheme);
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} else {
|
|
return _buildPortraitLayout(speedText, currentTheme);
|
|
}
|
|
},
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildPortraitLayout(String speedText, ColorTheme currentTheme) {
|
|
return Column(
|
|
children: [
|
|
// Speed area - takes most space, precise tap targets on text only
|
|
Expanded(
|
|
flex: 65,
|
|
child: Container(
|
|
width: double.infinity,
|
|
color: Colors.transparent,
|
|
padding: const EdgeInsets.all(4),
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
if (_errorMessage.isNotEmpty)
|
|
Flexible(
|
|
child: Text(
|
|
_errorMessage,
|
|
style: TextStyle(
|
|
color: currentTheme.speedText,
|
|
fontSize: 18,
|
|
fontFamily: 'DIN1451Alt',
|
|
),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
)
|
|
else ...[
|
|
Flexible(
|
|
flex: 7,
|
|
child: GestureDetector(
|
|
onTap: _cycleTheme, // Tap speed to cycle theme
|
|
child: FittedBox(
|
|
fit: BoxFit.contain,
|
|
child: _buildSpeedDisplay(speedText, currentTheme, 200),
|
|
),
|
|
),
|
|
),
|
|
Flexible(
|
|
flex: 1,
|
|
child: FittedBox(
|
|
fit: BoxFit.contain,
|
|
),
|
|
),
|
|
Flexible(
|
|
flex: 2,
|
|
child: GestureDetector(
|
|
onTap: _cycleUnit, // clicking on unit to cycle unit is more intuitive
|
|
child: FittedBox(
|
|
fit: BoxFit.contain,
|
|
child: Text(
|
|
_currentUnit.label,
|
|
style: TextStyle(
|
|
fontSize: 80,
|
|
color: currentTheme.unitText,
|
|
fontFamily: 'DIN1451Alt',
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
Flexible(
|
|
flex: 1,
|
|
child: FittedBox(
|
|
fit: BoxFit.contain,
|
|
),
|
|
),
|
|
],
|
|
],
|
|
),
|
|
),
|
|
),
|
|
// Compass area - compact but fully tappable for floating window
|
|
Expanded(
|
|
flex: 32,
|
|
child: GestureDetector(
|
|
onTap: () {
|
|
HapticFeedback.lightImpact();
|
|
Logger.debug('Navigation area tapped - overlay active: $_isOverlayActive', 'Main');
|
|
if (_isOverlayActive) {
|
|
_closeFloatingWindow();
|
|
} else {
|
|
_showFloatingWindow();
|
|
}
|
|
},
|
|
onLongPress: () {
|
|
Logger.debug('Navigation area long-pressed - overlay active: $_isOverlayActive', 'Main');
|
|
_closeFloatingWindow();
|
|
},
|
|
child: Container(
|
|
width: double.infinity,
|
|
color: Colors.transparent,
|
|
padding: const EdgeInsets.all(2),
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Flexible(
|
|
flex: 3,
|
|
child: Transform.rotate(
|
|
angle: (_currentGpsData.heading >= 0 && _currentGpsData.heading < 360) ? (_currentGpsData.heading * math.pi / 180.0) : 0,
|
|
child: FittedBox(
|
|
fit: BoxFit.contain,
|
|
child: Icon(
|
|
Icons.navigation,
|
|
size: 80,
|
|
color: currentTheme.headingText,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
Flexible(
|
|
flex: 1,
|
|
child: FittedBox(
|
|
fit: BoxFit.contain,
|
|
child: Text(
|
|
_currentGpsData.displayHeading,
|
|
style: TextStyle(
|
|
fontSize: 50,
|
|
color: currentTheme.headingText,
|
|
fontFamily: 'DIN1451Alt',
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildLandscapeLayout(String speedText, ColorTheme currentTheme) {
|
|
return Row(
|
|
children: [
|
|
// Speed area - takes majority of space, precise tap targets on text only
|
|
Expanded(
|
|
flex: 60,
|
|
child: Container(
|
|
height: double.infinity,
|
|
color: Colors.transparent,
|
|
padding: const EdgeInsets.all(3),
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
if (_errorMessage.isNotEmpty)
|
|
Flexible(
|
|
child: Text(
|
|
_errorMessage,
|
|
style: TextStyle(
|
|
color: currentTheme.speedText,
|
|
fontSize: 16,
|
|
fontFamily: 'DIN1451Alt',
|
|
),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
)
|
|
else ...[
|
|
Flexible(
|
|
flex: 1,
|
|
child: FittedBox(),
|
|
),
|
|
Flexible(
|
|
flex: 20,
|
|
child: GestureDetector(
|
|
onTap: _cycleTheme,
|
|
child: FittedBox(
|
|
fit: BoxFit.contain,
|
|
child: _buildSpeedDisplay(speedText, currentTheme, 160, isLandscape: true),
|
|
),
|
|
),
|
|
),
|
|
Flexible(
|
|
flex: 7,
|
|
child: GestureDetector(
|
|
onTap: _cycleUnit,
|
|
child: FittedBox(
|
|
fit: BoxFit.contain,
|
|
child: Text(
|
|
_currentUnit.label,
|
|
style: TextStyle(
|
|
fontSize: 50,
|
|
color: currentTheme.unitText,
|
|
fontFamily: 'DIN1451Alt',
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
Flexible(
|
|
flex: 5,
|
|
child: FittedBox(),
|
|
),
|
|
],
|
|
],
|
|
),
|
|
),
|
|
),
|
|
// Compass area - smaller but fully tappable for floating window
|
|
Expanded(
|
|
flex: 35,
|
|
child: GestureDetector(
|
|
onTap: () {
|
|
HapticFeedback.lightImpact();
|
|
Logger.debug('Navigation area tapped (landscape) - overlay active: $_isOverlayActive', 'Main');
|
|
if (_isOverlayActive) {
|
|
_closeFloatingWindow();
|
|
} else {
|
|
_showFloatingWindow();
|
|
}
|
|
},
|
|
onLongPress: () {
|
|
Logger.debug('Navigation area long-pressed (landscape) - overlay active: $_isOverlayActive', 'Main');
|
|
_closeFloatingWindow();
|
|
},
|
|
child: Container(
|
|
height: double.infinity,
|
|
color: Colors.transparent,
|
|
padding: const EdgeInsets.all(2),
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Flexible(
|
|
flex: 3,
|
|
child: Transform.rotate(
|
|
angle: (_currentGpsData.heading >= 0 && _currentGpsData.heading < 360) ? (_currentGpsData.heading * math.pi / 180.0) : 0,
|
|
child: FittedBox(
|
|
fit: BoxFit.contain,
|
|
child: Icon(
|
|
Icons.navigation,
|
|
size: 60,
|
|
color: currentTheme.headingText,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
Flexible(
|
|
flex: 1,
|
|
child: FittedBox(
|
|
fit: BoxFit.contain,
|
|
child: Text(
|
|
_currentGpsData.displayHeading,
|
|
style: TextStyle(
|
|
fontSize: 30,
|
|
color: currentTheme.headingText,
|
|
fontFamily: 'DIN1451Alt',
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
Expanded(
|
|
flex: 1,
|
|
child: FittedBox(
|
|
fit: BoxFit.contain,
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
}
|