internal static async Task <bool> PlayAdAsync(this IVpaid vpaid, CancellationToken cancellationToken)
#endif
{
var errorTask = vpaid.GetErrorTask(cancellationToken);
var stoppedTask = vpaid.GetStoppedTask(cancellationToken);
var approachingEndTask = vpaid.GetApproachingEndTask(cancellationToken);
var cancellationTask = cancellationToken.AsTask();
#if SILVERLIGHT && !WINDOWS_PHONE || WINDOWS_PHONE7
var completedTask = await TaskEx.WhenAny(stoppedTask, approachingEndTask, errorTask, cancellationTask);
#else
var completedTask = await Task.WhenAny(stoppedTask, approachingEndTask, errorTask, cancellationTask);
#endif
bool result = true;
if (completedTask == errorTask)
{
throw errorTask.Result;
}
else if (completedTask == cancellationTask)
{
vpaid.StopAd();
}
else if (completedTask == approachingEndTask)
{
result = false;
}
cancellationToken.ThrowIfCancellationRequested();
return(result);
}
internal static async Task StopAdAsync(this IVpaid vpaid, CancellationToken cancellationToken)
#endif
{
var errorTask = vpaid.GetErrorTask(cancellationToken);
var stoppedTask = vpaid.GetStoppedTask(cancellationToken);
var cancellationTask = cancellationToken.AsTask();
vpaid.StopAd();
#if SILVERLIGHT && !WINDOWS_PHONE || WINDOWS_PHONE7
var completedTask = await TaskEx.WhenAny(stoppedTask, errorTask, cancellationTask);
#else
var completedTask = await Task.WhenAny(stoppedTask, errorTask, cancellationTask);
#endif
if (completedTask == errorTask)
{
throw errorTask.Result;
}
cancellationToken.ThrowIfCancellationRequested();
}
internal static async Task InitAdAsync(this IVpaid vpaid, double width, double height, string viewMode, int desiredBitrate, string creativeData, string environmentVariables, CancellationToken cancellationToken)
#endif
{
var errorTask = vpaid.GetErrorTask(cancellationToken);
var loadedTask = vpaid.GetLoadedTask(cancellationToken);
var cancellationTask = cancellationToken.AsTask();
vpaid.InitAd(width, height, viewMode, desiredBitrate, creativeData, environmentVariables);
#if SILVERLIGHT && !WINDOWS_PHONE || WINDOWS_PHONE7
var completedTask = await TaskEx.WhenAny(loadedTask, errorTask, cancellationTask);
#else
var completedTask = await Task.WhenAny(loadedTask, errorTask, cancellationTask);
#endif
if (completedTask == errorTask)
{
throw errorTask.Result;
}
else if (completedTask == cancellationTask)
{
vpaid.StopAd();
}
cancellationToken.ThrowIfCancellationRequested();
}