private async Task InternalStartAsync(StartArgs startArgs)
{
await _startSemaphore.WaitAsync();
if (_logStartingEvents)
{
_logger.Log($"{nameof(ApplicationTemplate)}.{nameof(InternalStartAsync)}({startArgs})", Category.Info, Priority.None);
}
// sometimes activation is rased through the base.onlaunch. We'll fix that.
if (Interlocked.Increment(ref _started) > 1 && startArgs.StartKind == StartKinds.Launch)
{
startArgs.StartKind = StartKinds.Activate;
}
try
{
CallOnInitializedOnlyOnce();
if (SuspensionUtilities.IsResuming(startArgs, out var resumeArgs))
{
startArgs.StartKind = StartKinds.ResumeFromTerminate;
startArgs.Arguments = resumeArgs;
}
SuspensionUtilities.ClearSuspendDate();
_logger.Log($"[App.OnStart(startKind:{startArgs.StartKind}, startCause:{startArgs.StartCause})]", Category.Info, Priority.None);
OnStart(startArgs);
_logger.Log($"[App.OnStartAsync(startKind:{startArgs.StartKind}, startCause:{startArgs.StartCause})]", Category.Info, Priority.None);
await OnStartAsync(startArgs);
// this is redundant, but a friendly add-on
Window.Current.Activate();
}
finally
{
_startSemaphore.Release();
}
}
