maui-app-lifecycle

MAUI app lifecycle events are handled by subscribing to cross-platform events like OnStart, OnSleep, and OnResume, which map to native platform callbacks on Android, iOS, Mac Catalyst, and Windows. This provides a structured lifecycle overview with practical code examples.

The .NET MAUI application lifecycle defines four execution states: Not Running, Running, Deactivated, and Stopped. These states dictate how the app behaves and transitions across different platforms throughout its lifecycle.

Window lifecycle events in MAUI, such as Created, Activated, Deactivated, Stopped, Resumed, and Destroying, are mapped to native platform callbacks to ensure consistent cross-platform behavior and responsive UI transitions.

Yes, the MAUI lifecycle guidance applies to cross-platform MAUI apps on Android, iOS, Mac Catalyst, and Windows, detailing how lifecycle events and window transitions behave across all supported platforms.

The best way to preserve state during MAUI lifecycle transitions is by using practical patterns for state preservation and responsive UI management provided in the lifecycle guidance, ensuring data persists when apps enter Deactivated or Stopped states.

A MAUI app loses data when entering the Deactivated state if it lacks proper state preservation patterns. Subscribing to lifecycle events like OnSleep and OnResume allows you to save and restore application data during these transitions.