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CrossStoreReview.shared.cs
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CrossStoreReview.shared.cs
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using Plugin.StoreReview.Abstractions;
using System;
namespace Plugin.StoreReview
{
public enum ReviewStatus
{
Succeeded,
Error,
CanceledByUser,
NetworkError,
Unknown
}
/// <summary>
/// Cross platform StoreReview implemenations
/// </summary>
public class CrossStoreReview
{
static Lazy<IStoreReview> implementation = new Lazy<IStoreReview>(() => CreateStoreReview(), System.Threading.LazyThreadSafetyMode.PublicationOnly);
/// <summary>
/// Gets if the plugin is supported on the current platform.
/// </summary>
public static bool IsSupported => implementation.Value == null ? false : true;
/// <summary>
/// Current plugin implementation to use
/// </summary>
public static IStoreReview Current
{
get
{
var ret = implementation.Value;
if (ret == null)
{
throw NotImplementedInReferenceAssembly();
}
return ret;
}
}
static IStoreReview CreateStoreReview()
{
#if NETSTANDARD1_0 || NETSTANDARD2_0
return null;
#else
#pragma warning disable IDE0022 // Use expression body for methods
return new StoreReviewImplementation();
#pragma warning restore IDE0022 // Use expression body for methods
#endif
}
internal static Exception NotImplementedInReferenceAssembly() =>
new NotImplementedException("This functionality is not implemented in the portable version of this assembly. You should reference the NuGet package from your main application project in order to reference the platform-specific implementation.");
}
}