flutter pub add is_first_run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。
is_first_run 包提供了一种简单的方法来确定应用程序是否是首次在设备上启动。它使用共享偏好设置来存储一个标志，以指示应用的运行状态，确保跨会话的可靠检测。非常适合用于初始化设置流程、显示引导屏幕或触发首次用户操作。该包轻量且与所有主要 Flutter 平台兼容，包括移动设备、网页和桌面端。无需复杂配置，可无缝集成到现有项目中。
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 simple package to check if it is the first time the app runs.
Internally it uses the shared_preferences plugin.
To use this plugin, add is_first_run as a dependency in your pubspec.yaml file.
Import is_first_run.dart:
import 'package:is_first_run/is_first_run.dart';
To check if this is the first time the app is run:
bool firstRun = await IsFirstRun.isFirstRun();
If it is the first call of this method since installing the app, the method will return true for as long as the app keeps running.After a restart of the app it returns false.
There is also a method that allows you to check if it is the first time you call it:
bool firstCall = await IsFirstRun.isFirstCall();
Calling this function for the first time after installing the app returns true, after that every function call returns false.
You can reset the plugin by calling
await IsFirstRun.reset();
After calling reset(), calling isFirstRun() will return true as long as the app is running. After a restart, it will return false again. The first call of isFirstCall() will return true, subsequent calls will return false again.
The example is a simple page showing you the result of the function IsFirstRun.isFirstRun(). A button allows you to call IsFirstRun.isFirstRun() again, the reset button calls IsFirstRun.reset().
Pull requests are always very welcome.
依赖清单 1 项
^2.0.4