flutter pub add debounce_throttle基于插件公开信息、社区数据与项目使用情况整理的选型参考。
一个轻量级的 Dart 包，为异步操作（包括 Futures、Streams 和回调）提供去抖动和节流功能。它通过延迟或限制执行来帮助管理高频事件（如用户输入或网络请求），从而提高性能并减少资源使用。非常适合优化搜索输入、调整大小处理程序和实时表单验证。该包与平台无关，可无缝集成到 Android、iOS、Web、macOS、Windows 和 Linux 上的 Flutter 应用中。
以下为关联源码仓库的 README 原文快照，最新内容请访问源码仓库。
A debouncer and throttle that works with Future, Stream, and callbacks.
| Class | Purpose |
|---|---|
Debouncer |
Wait for changes to stop before notifying. |
Throttle |
Notifies once per Duration for a value that keeps changing. |
final debouncer = Debouncer<String>(Duration(milliseconds: 200));
// Run a search whenever the user pauses while typing.
textEditingController.addListener(() => debouncer.value = textEditingController.text);
debouncer.values.listen((search) => submitSearch(search));
final throttle = Throttle<double>(Duration(milliseconds: 100));
// Limit being notified of continuous sensor data.
sensor.addListener(throttle.setValue);
throttle.values.listen((data) => print('$data'));
example/main.dart outputTick : ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Changed : ----------- - -- - - - -- - - - - - - - --- - - - - - - - - - - - -- - - - - - - -- - -- --- - - - - - - - - -
Debounced: D D D D D D D D D D D D D D D D D D D D D D D D D D D
Throttled: T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T
依赖清单 2 项
^1.0.0^2.0.0