/// <summary>
/// Handles a page request failure.
/// </summary>
/// <param name="resultCode">The result of the request.</param>
private void PageFailed(MLResult.Code resultCode)
{
this.Status = PageStatus.Failed;
MLContacts.ReleaseRequest(this.RequestHandle);
this.RequestHandle = MagicLeapNativeBindings.InvalidHandle;
this.PageFailedAction?.Invoke(this, MLResult.Create(resultCode));
this.UnregisterUpdate = false;
MLDevice.UnregisterUpdate(this.Update);
}
/// <summary>
/// Decrement API instance count and cleanup if this is the last one.
/// </summary>
private void StopAPI()
{
if (startCount > 0)
{
--startCount;
if (startCount == 0)
{
MLDevice.UnregisterUpdate(this.Update);
MLDevice.UnregisterApplicationPause(this.OnApplicationPause);
this.CleanupAPI(true);
if (this.perceptionHasStarted)
{
this.perceptionHandle.Dispose();
this.perceptionHasStarted = false;
}
_instance = null;
}
}
}
private void StopInternal()
{
if (IsStarted)
{
MLDevice.UnregisterUpdate(this.Update);
MLDevice.UnregisterApplicationPause(this.OnApplicationPause);
MLDevice.UnregisterDestroy(instance.StopInternal);
MLResult.Code resultCode = instance.StopAPI();
if (DidNativeCallSucceed(resultCode, $"{typeof(T).Name} Stop"))
{
MLPluginLog.Debug($"{typeof(T).Name} API stopped successfully");
}
if (perceptionHandle.active)
{
perceptionHandle.Dispose();
}
IsStarted = false;
}
}
/// <summary>
/// Handles a page being ready.
/// </summary>
private void PageReady()
{
this.Status = PageStatus.Ready;
if (this.listResult.Offset == null)
{
this.nextPageOffset = string.Empty;
this.Status = PageStatus.LastPage;
}
else
{
this.nextPageOffset = string.Copy(this.listResult.Offset);
}
MLContacts.ReleaseRequest(this.RequestHandle);
this.RequestHandle = MagicLeapNativeBindings.InvalidHandle;
this.PageReadyAction?.Invoke(this);
this.TotalHits = this.listResult.TotalHits;
this.UnregisterUpdate = false;
MLDevice.UnregisterUpdate(this.Update);
}
