Skip to content

[core] use Lazy<T> for MauiContext properties #8033

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
PureWeen merged 1 commit into from
Jun 16, 2022
Merged

[core] use Lazy<T> for MauiContext properties #8033

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 11 additions & 8 deletions src/Core/src/MauiContext.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,8 +7,13 @@ namespace Microsoft.Maui
public class MauiContext : IMauiContext
{
readonly WrappedServiceProvider _services;
readonly Lazy<IMauiHandlersFactory> _handlers;

#if ANDROID
readonly Lazy<Android.Content.Context?> _context;

public Android.Content.Context? Context => _context.Value;

#if __ANDROID__
public MauiContext(IServiceProvider services, Android.Content.Context context)
: this(services)
{
Expand All @@ -19,17 +24,15 @@ public MauiContext(IServiceProvider services, Android.Content.Context context)
public MauiContext(IServiceProvider services)
{
_services = new WrappedServiceProvider(services ?? throw new ArgumentNullException(nameof(services)));
_handlers = new Lazy<IMauiHandlersFactory>(() => _services.GetRequiredService<IMauiHandlersFactory>());
#if ANDROID
_context = new Lazy<Android.Content.Context?>(() => _services.GetService<Android.Content.Context>());
#endif
}

public IServiceProvider Services => _services;

public IMauiHandlersFactory Handlers =>
Services.GetRequiredService<IMauiHandlersFactory>();

#if __ANDROID__
public Android.Content.Context? Context =>
Services.GetService<Android.Content.Context>();
#endif
public IMauiHandlersFactory Handlers => _handlers.Value;

internal void AddSpecific<TService>(TService instance)
where TService : class
Expand Down