flutter架构项目基础

2026-09-04 15:22:20 +08:00
parent 70967229d0
commit 0c5aee59c0
265 changed files with 35484 additions and 0 deletions
@@ -0,0 +1,72 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:talker_flutter/talker_flutter.dart';
+import 'package:new_learn/core/router/router_keys.dart';
+
+final Talker talker = Talker();
+
+class DebugTalkerBubble extends StatefulWidget {
+  const DebugTalkerBubble({
+    super.key,
+    required this.child,
+  });
+
+  final Widget child;
+
+  @override
+  State<DebugTalkerBubble> createState() => _DebugTalkerBubbleState();
+}
+
+class _DebugTalkerBubbleState extends State<DebugTalkerBubble> {
+  Offset _offset = const Offset(16, 120);
+
+  @override
+  Widget build(BuildContext context) {
+    if (kReleaseMode) return widget.child;
+
+    return LayoutBuilder(
+      builder: (context, constraints) {
+        final maxX = constraints.maxWidth - 56;
+        final maxY = constraints.maxHeight - 56;
+
+        final clamped = Offset(
+          _offset.dx.clamp(0.0, maxX.isFinite ? maxX : 0.0),
+          _offset.dy.clamp(0.0, maxY.isFinite ? maxY : 0.0),
+        );
+
+        if (clamped != _offset) {
+          _offset = clamped;
+        }
+
+        return Stack(
+          children: [
+            widget.child,
+            Positioned(
+              left: _offset.dx,
+              top: _offset.dy,
+              child: GestureDetector(
+                onPanUpdate: (details) {
+                  setState(() {
+                    _offset += details.delta;
+                  });
+                },
+                child: FloatingActionButton(
+                  onPressed: () {
+                    final nav = rootNavigatorKey.currentState;
+                    if (nav == null) return;
+                    nav.push(
+                      MaterialPageRoute<void>(
+                        builder: (_) => TalkerScreen(talker: talker),
+                      ),
+                    );
+                  },
+                  child: const Icon(Icons.bug_report),
+                ),
+              ),
+            ),
+          ],
+        );
+      },
+    );
+  }
+}