0812

2025-08-12 13:36:42 +08:00
parent 8191bef32e
commit 130755f9e1
47 changed files with 3728 additions and 761 deletions
--- a/lib/widgets/floating_icon.dart
+++ b/lib/widgets/floating_icon.dart
@@ -0,0 +1,98 @@
+import 'package:ai_chat_assistant/services/vehicle_state_service.dart';
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../services/message_service.dart';
+import '../screens/full_screen.dart';
+import '../screens/part_screen.dart';
+
+class FloatingIcon extends StatefulWidget {
+  const FloatingIcon({super.key});
+
+  @override
+  State<FloatingIcon> createState() => _FloatingIconState();
+}
+
+class _FloatingIconState extends State<FloatingIcon> {
+  Offset _position = const Offset(10, 120);
+  final iconSize = 80.0;
+  bool _isShowPartScreen = false;
+
+  @override
+  void initState() {
+    super.initState();
+    // VehicleStateService();
+  }
+
+  void _showPartScreen() {
+    setState(() {
+      _isShowPartScreen = true;
+    });
+  }
+
+  void _hidePartScreen() {
+    setState(() {
+      _isShowPartScreen = false;
+    });
+  }
+
+  void _showFullScreen() async {
+    await Navigator.of(context).push(
+      MaterialPageRoute(
+        builder: (context) => const FullScreen(),
+      ),
+    );
+  }
+
+  void _updatePosition(Offset delta) {
+    setState(() {
+      final screenSize = MediaQuery.of(context).size;
+      double newX =
+          (_position.dx - delta.dx).clamp(0.0, screenSize.width - iconSize);
+      double newY =
+          (_position.dy - delta.dy).clamp(0.0, screenSize.height - iconSize);
+      _position = Offset(newX, newY);
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        if (_isShowPartScreen)
+          PartScreen(
+            onHide: _hidePartScreen,
+          ),
+        Positioned(
+          bottom: _position.dy,
+          right: _position.dx,
+          child: Consumer<MessageService>(
+            builder: (context, messageService, child) {
+              return GestureDetector(
+                onTap: _showFullScreen,
+                onLongPress: () async {
+                  _showPartScreen();
+                  await messageService.startVoiceInput();
+                },
+                onLongPressUp: () async {
+                  await messageService.stopAndProcessVoiceInput();
+                  final hasMessage = messageService.messages.isNotEmpty;
+                  if (!hasMessage) {
+                    _hidePartScreen();
+                  }
+                },
+                onPanUpdate: (details) => _updatePosition(details.delta),
+                child: Image.asset(
+                  messageService.isRecording
+                      ? 'assets/images/ai2.png'
+                      : 'assets/images/ai1.png',
+                  width: iconSize,
+                  height: iconSize,
+                ),
+              );
+            },
+          ),
+        ),
+      ],
+    );
+  }
+}