simple_logger_overlay 0.0.1

A simple, Dart 3+ compatible Flutter logging plugin with an in-app draggable overlay, log levels, and Dio support

simple_logger_overlay

A lightweight, Dart 3 compatible Flutter logging package with an in-app log viewer overlay — inspired by let_log, rebuilt for modern apps.

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✨ Features

✅ Clean Dart 3+ codebase
✅ Log levels (debug, info, warning, error)
✅ In-app draggable log viewer
✅ Custom tags
✅ Dio interceptor support
✅ No extra dependencies

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🚀 Getting Started

1. Add to your pubspec.yaml

dependencies:
  simple_logger_overlay: ^1.0.0

2. Use Logger in Your Code

import 'package:simple_logger_overlay/simple_logger_overlay.dart';

LoggerCore().d("Debug log");
LoggerCore().e("Something went wrong", tag: "Auth");

3. Add UI Overlay (in debug mode)

return Stack(
  children: [
    MaterialApp(...),
    if (kDebugMode) const LoggerOverlay(),
  ],
);

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🔌 Dio Integration (Optional)

void setupDioLogger(Dio dio) {
  dio.interceptors.add(
    InterceptorsWrapper(
      onRequest: (o, h) {
        LoggerCore().i("➡️ ${o.method} ${o.uri}");
        return h.next(o);
      },
      onResponse: (r, h) {
        LoggerCore().d("✅ ${r.statusCode} ${r.requestOptions.uri}");
        return h.next(r);
      },
      onError: (e, h) {
        LoggerCore().e("❌ ${e.message}", tag: e.requestOptions.path);
        return h.next(e);
      },
    ),
  );
}

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🧪 Example

See /example/lib/main.dart for a full integration example.

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📃 License

MIT © 2025 \Sam