Why Dipsatcher requires Func<Task> instead of Action?

DarthMazut / MochaLibrary

Just another MVVM library which gives you some abstract classes out-of-the-box.

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Why Dipsatcher requires Func<Task> instead of Action? #14

Closed DarthMazut closed 10 months ago

DarthMazut commented 10 months ago

Why IDispatcher.RunOnMainThreadAsync() requires Func? What if I'd like to await for a sync call to be executed on UI thread? Is Dispatcher behaves correctly when we're passing async Action to it i.e.

DispatcherManager.GetMainThreadDispatcher().RunOnMainThread(async () => 
{
    await ...
})

DarthMazut commented 10 months ago

Fixed with 18e5059: Following members were added to IDispatcher interface:

bool HasThreadAccess { get; }
void RunOnMainThread(Func<Task>)
Task RunOnMainThreadAsync(Action)
void EnqueueOnMainThread(Func<Task>)