public void Receive <T>(T eventArgs)
{
var stepCompletedEvent = eventArgs as StepCompletedEvent;
if (stepCompletedEvent == null || stepCompletedEvent.WizardStep != CurrentStep)
{
return;
}
// Check that the step is not already in this state to avoid spamming the viewpager
if (WizardFlow.IsStepCompleted(ViewPager.CurrentItem) == stepCompletedEvent.IsStepCompleted)
{
return;
}
WizardFlow.SetStepCompleted(ViewPager.CurrentItem, stepCompletedEvent.IsStepCompleted);
ViewPager.Adapter.NotifyDataSetChanged(); //Notifies the attached observers that the underlying data has been changed and any View reflecting the data set should refresh itself.
if (StepChanged != null) //Trigger the Event handler.. may be used to refresh the UI
{
StepChanged();
}
}
private void ProcessStepBeforeChange(WizardStep wizardStep, int position)
{
wizardStep.OnExit(StepExitCode.ExitNext);
WizardFlow.SetStepCompleted(position, true);
StateManager.PersistStepContext(wizardStep);
}
