public async Task SuspendAsync()
{
this.LogInfo();
Suspending?.Invoke(this, EventArgs.Empty);
// save the navigation state
await FrameLogic.SaveNavigationState(Id, _frame);
// call the view-model's OnSuspending
await SuspensionLogic.CallSuspendAsync(CurrentViewModel as ISuspensionAware);
Suspended?.Invoke(this, EventArgs.Empty);
}
public async Task ResumeAsync()
{
this.LogInfo();
Resuming?.Invoke(this, EventArgs.Empty);
// restore the navigation state
await FrameLogic.LoadNavigationState(Id, _frame);
// call the view-models OnResuming
await SuspensionLogic.CallResumeAsync(CurrentViewModel as ISuspensionAware);
Resumed?.Invoke(this, EventArgs.Empty);
}