Look at the diagram carefully. "Not running" is the state where your app hasn't even been launched. When you tap on the app icon, ... ... <看更多>

在iOS 中，每个app 在每个时刻都有一个特定的状态，其或在前台运行(Active)、或在后台运行(background)、或在奔往前后台的路上(Inactive)、或在后台睡 ... ... <看更多>

... with creating a sample for a freshly started iOS project that does not have UIKit AppDelegate Life Cycle but SwiftUI App Life Cycle (if ... ... <看更多>