protected override bool OnBackButtonPressed()
{
try
{
bool exitapp = true;;
var previous = PageProvider.GetPrevious();
if (previous == null)
{
if (AppMainService.Instance.PomodoroStatus?.TimerState == Enums.TimerState.Running)
{
Device.BeginInvokeOnMainThread(async() =>
{
var displayAlert = new DialogProvider(Detail);
var cancelRunnigTimer = await displayAlert.DisplayAlert("Cancel Timer", "Running timer will be stopped. Do you want to continue ?", "ok", "cancel");
if (cancelRunnigTimer)
{
AppMainService.Instance.StopPomodoro();
exitapp = true;
}
else
{
exitapp = false;
}
if (exitapp)
{
OnBackButtonPressed();
}
});
return(true);
}
else
{
base.OnBackButtonPressed();
return(false);
}
}
else
{
Detail = previous;
return(true);
}
}
catch (Exception ex)
{
Debug.Fail(ex.Message);
return(true);
}
}
