重新打开App后是否可以获取Flutter中现有Isolate的实例？

Question

我正在使用飞镖隔离物在背景中播放音乐。我想获取之前生成的隔离实例，以便在关闭并重新打开 Flutter 应用程序后停止音乐。

有没有办法在重新打开Flutter应用程序后获取现有isolate的实例？

Answer 1

当应用程序不在前台时，隔离不会继续在后台运行。

有关当前可用的解决方案，请参阅https://medium.com/flutter-io/executing-dart-in-the-background-with-flutter-plugins-and-geofencing-2b3e40a1a124

为了

• Android有https://pub.dartlang.org/packages/android_alarm_manager
• iOS有https://github.com/flutter/plugins/tree/master/packages/location_background

https://github.com/flutter/flutter/issues/24278 https://github.com/flutter/flutter/issues/26178