nn_counter_tracker 0.3.0

Lightweight, highly customizable analytics-style tracking for Flutter widgets: views, impressions, taps, clicks and user interactions. Works like a mini analytics SDK while staying simple and develope [...]

Changelog

All notable changes to this project are documented here. This project adheres to Semantic Versioning.

0.2.0

Changed

• Plugin-free core. The default storage is now the pure-Dart MemoryCounterStorage, and the package no longer depends on shared_preferences or hive. This lets the package (and apps consuming it) build on every platform — including Windows without Developer Mode — with no native-plugin symlink requirement.
• Lowered SDK constraints to Dart >=3.0.0 and Flutter >=3.0.0.

Removed

• SharedPreferencesCounterStorage and HiveCounterStorage are no longer bundled (they pulled in native plugins). Ready-to-copy adapters are documented in the README for apps that want persistence.

Migration

• Zero-config usage is unchanged. For persistence, add shared_preferences (or your backend) to your app and pass a CounterStorage to CounterTrackerService.configure(storage: ...) — see the README.

0.1.0

Initial release.

Added

• CounterData immutable model with fromJson/toJson/copyWith/equality.
• CounterStorage abstraction with two implementations:
  • SharedPreferencesCounterStorage (default).
  • HiveCounterStorage (optional).
• CounterTrackerService singleton with in-memory caching, per-id ValueListenables and a broadcast updates stream.
• CounterAnalytics static facade (getCounter, getViews, getClicks, getAllCounters, clear).
• Widgets: CounterViewTracker, CounterClickTracker, CounterTracker, CounterBuilder.
• Configurable visibilityThreshold, cooldownDuration, enableLogs, trackView, trackClick.
• Example app with product cards, promotions, coupons, banners and an analytics dashboard.
• Unit and widget tests.