protected ISuspensionState GetSuspensionState(ISuspensionAware viewmodel)
{
var rootContainer = ApplicationData.Current.LocalSettings;
var key = $"{viewmodel.GetType()}";
var values = rootContainer.CreateContainer(key, ApplicationDataCreateDisposition.Existing).Values as ISuspensionState;
if (values.ContainsKey(key))
{
DateTime age;
if (DateTime.TryParse(values[key]?.ToString(), out age))
{
var setting = App.Settings.SuspensionStateExpires;
var expires = DateTime.Now.Subtract(setting);
var expired = expires <= age;
if (expired)
{
values.Clear();
TimeStamp(values);
}
else
{
// happiness
}
}
else
{
TimeStamp(values);
}
}
else
{
TimeStamp(values);
}
return(values);
}
protected ISuspensionState GetSuspensionState(ISuspensionAware viewmodel)
{
var rootContainer = ApplicationData.Current.LocalSettings;
var key = $"{viewmodel.GetType()}";
var values = rootContainer.CreateContainer(key, ApplicationDataCreateDisposition.Existing).Values as ISuspensionState;
if (values.ContainsKey(key))
{
DateTime age;
if (DateTime.TryParse(values[key]?.ToString(), out age))
{
var setting = App.Settings.SuspensionStateExpires;
var expires = DateTime.Now.Subtract(setting);
var expired = expires <= age;
if (expired)
{
values.Clear();
TimeStamp(values);
}
else
{
// happiness
}
}
else
{
TimeStamp(values);
}
}
else
{
TimeStamp(values);
}
return values;
}
public virtual async Task CallResumeAsync(ISuspensionAware viewmodel)
{
this.LogInfo();
if (viewmodel != null)
{
var suspensionState = GetSuspensionState(viewmodel);
await viewmodel.OnResumingAsync(suspensionState);
}
}
public virtual async Task CallResumeAsync(ISuspensionAware viewmodel)
{
this.LogInfo();
if (viewmodel != null)
{
var suspensionState = GetSuspensionState(viewmodel);
await viewmodel.OnResumingAsync(suspensionState);
}
}
