iOS在后台阶段执行长时间任务 – 方君宇

If you need background location updates for an iOS, iPadOS, or watchOS app, update your project to support those updates. On macOS, you don’t need to add support for background updates because the system doesn’t suspend apps when they move to

在 iOS 应用中，当需要在 background 阶段 执行长时间任务（如后台下载、音频播放或位置更新）时，必须在 Info.plist 文件中配置后台权限。

如何讓我們的 App 像 Nike + Run Club 或 Google Map 的 APP 一樣，不間斷的在背景持續取得使用者的位置資訊？ 其實說難也不難，只要在 Xcode 開啟 Background Modes 和在 CLLocationManager 動些手腳就可以囉????

A Flutter plugin to get location updates in the background for both Android and iOS. Uses CoreLocation for iOS and FusedLocationProvider for Android.

If your app is terminated, the delivery of new location events stops altogether. Therefore, if your app needs to receive location events while in the background, it must include the UIBackgroundModes key (with the location value) in its Info.plist file.

Apple made another change in iOS 13 that made background location access more complicated. Apps can no longer ask you for access to your background location with a popup when you open them.