AutoSuspendHelper class¶

Defined in

Namespace: ReactiveUI.Maui Assembly: ReactiveUI.Maui.dll Full name: ReactiveUI.Maui.AutoSuspendHelper Modifiers: public

Summary¶

View source

         Helps manage .NET MAUI application lifecycle events.

Applies to

net10.0, net10.0-android36.0, net10.0-ios26.0, net10.0-macos26.0, net10.0-windows10.0.19041, net10.0-browserwasm1.0, net10.0-desktop1.0, net10.0-tvos26.0, net10.0-maccatalyst26.0, net9.0, net9.0-tvos18.0, net9.0-maccatalyst18.0, net9.0-windows10.0.19041, net9.0-browserwasm1.0, net9.0-macos15.0, net9.0-ios18.0, net9.0-android35.0, net9.0-desktop1.0, net8.0-macos15.0, net8.0-ios18.0, net8.0-maccatalyst18.0, net8.0-tvos18.0, netstandard2.1

Class hierarchy

classDiagram
class AutoSuspendHelper
class IEnableLogger {
    <>
}
IEnableLogger <|.. AutoSuspendHelper
class IDisposable {
    <>
}
IDisposable <|.. AutoSuspendHelper

Implements: IEnableLogger, IDisposable

Remarks¶

Instantiate this class to wire SuspensionHost to MAUI's Application callbacks. The helper propagates OnStart, OnResume, and OnSleep to the suspension host so state drivers created via SetupDefaultSuspendResume can serialize view models consistently across Android, iOS, and desktop targets.

Sample usage of AutoSuspendHelper is shown below.

<![CDATA[
 public partial class App : Application
 {
 private readonly AutoSuspendHelper _autoSuspendHelper;
 
 public App()
 {
 _autoSuspendHelper = new AutoSuspendHelper();
 RxSuspension.SuspensionHost.CreateNewAppState = () => new MainState();
 RxSuspension.SuspensionHost.SetupDefaultSuspendResume(new FileSuspensionDriver(FileSystem.AppDataDirectory));
 _autoSuspendHelper.OnCreate();
 
 InitializeComponent();
 MainPage = new MainView();
 }
 
 protected override void OnStart() => _autoSuspendHelper.OnStart();
 
 protected override void OnResume() => _autoSuspendHelper.OnResume();
 
 protected override void OnSleep() => _autoSuspendHelper.OnSleep();
 }
 ]]>

Constructors¶

Name	Summary
.ctor	Initializes a new instance of the [AutoSuspendHelper](# class.

Properties¶

Name	Summary
static UntimelyDemise	Gets a subject to indicate whether the application has crashed.

Methods¶

Name	Summary
OnCreate	Call this method in the constructor of your .NET MAUI Application.
OnStart	Call this method in OnStart to relay MAUI's start notification.
OnSleep	Call this method in OnSleep when the app is going to the background.
OnResume	Call this method in OnResume when the app returns to the foreground.
Dispose

Inherited members