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问题描述
我想在用户断开蜂窝电话连接时显示自定义弹出消息.问题是如何检测应用程序何时未运行.任何线索都将有所帮助.
I want to show a custom popup message whenever the user disconnects a cellular call. The problem is how to detect when the app is not running. any leads would be helpful.
推荐答案
已经有一段时间了，并且已经有了很多发展.
It's been a while and there have been many developments.
首先，在
此外， flutter/Background进程基本上会指向您中/执行Dart Flutter插件和地理围栏在后台显示(2018年9月)
Also, flutter/Background processes will basically point you to medium/Executing Dart in the Background with Flutter Plugins and Geofencing (Sept 2018)
- 这是 Geofencing示例，其中涉及隔离，通过
MethodChannel的本机Android/iOS代码和( PluginUtilities )
- which is a Geofencing sample that involves a partnership between isolates, native Android/iOS code via
MethodChannel, andPluginUtilities.getCallbackHandle(PluginUtilities)
A，现在有很多插件可用:
Alas, there are many plugins available now:
- https://pub.dev/packages/background_location
- https://pub.dev/packages/android_alarm_manager (Android)
- https://pub.dev/packages/background_fetch
- https://pub.dev/packages/workmanager
- https://pub.dev/packages/audio_service
- https://pub.dev/packages/background_location
- https://pub.dev/packages/android_alarm_manager (Android)
- https://pub.dev/packages/background_fetch
- https://pub.dev/packages/workmanager
- https://pub.dev/packages/audio_service
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