private void UpdateViewState()
{
if (_loadingLayout.Visibility == ViewStates.Visible)
{
AnimUtil.FadeOutView(_loadingLayout, AnimUtil.LengthShort);
}
_emptyLayout.Visibility = ViewStates.Gone;
_offlineLayout.Visibility = _serverNode == null
? ViewStates.Visible
: ViewStates.Gone;
if (_authSource.GetView().Count == 0)
{
_emptyLayout.Visibility = ViewStates.Visible;
}
else
{
if (_authList.Visibility == ViewStates.Invisible)
{
AnimUtil.FadeInView(_authList, AnimUtil.LengthShort, false, delegate
{
_authList.RequestFocus();
});
}
else
{
_authList.RequestFocus();
}
}
}
private void CheckEmptyState()
{
if (_loadingLayout.Visibility == ViewStates.Visible)
{
AnimUtil.FadeOutView(_loadingLayout, AnimUtil.LengthShort);
}
_emptyLayout.Visibility = ViewStates.Gone;
if (_authSource.GetView().Count == 0)
{
_emptyLayout.Visibility = ViewStates.Visible;
}
else
{
if (_authList.Visibility == ViewStates.Invisible)
{
AnimUtil.FadeInView(_authList, AnimUtil.LengthShort, false, delegate
{
_authList.RequestFocus();
});
}
else
{
_authList.RequestFocus();
}
}
}
private void OnReady()
{
if (_authListAdapter.Items.Count == 0)
{
AnimUtil.FadeInView(_emptyLayout, 200);
}
else
{
AnimUtil.FadeOutView(_emptyLayout, 200);
}
var anim = new AlphaAnimation(0f, 1f)
{
Duration = 200
};
anim.AnimationEnd += (sender, e) =>
{
_authList.Visibility = ViewStates.Visible;
_authList.RequestFocus();
};
_authList.StartAnimation(anim);
_loadingLayout.Visibility = ViewStates.Invisible;
}
private void UpdateViewState()
{
if (_loadingLayout.Visibility == ViewStates.Visible)
{
AnimUtil.FadeOutView(_loadingLayout, 200);
}
_emptyLayout.Visibility = ViewStates.Gone;
_offlineLayout.Visibility = _serverNode == null
? ViewStates.Visible
: ViewStates.Gone;
if (_authSource.GetView().Count == 0)
{
_emptyLayout.Visibility = ViewStates.Visible;
}
else
{
if (_authList.Visibility == ViewStates.Invisible)
{
var anim = new AlphaAnimation(0f, 1f)
{
Duration = 200
};
anim.AnimationEnd += delegate
{
_authList.Visibility = ViewStates.Visible;
_authList.RequestFocus();
};
_authList.StartAnimation(anim);
}
else
{
_authList.RequestFocus();
}
}
}
private void CheckEmptyState()
{
if (!_authSource.GetView().Any())
{
_emptyLayout.Visibility = ViewStates.Visible;
_authList.Visibility = ViewStates.Invisible;
}
else
{
_emptyLayout.Visibility = ViewStates.Invisible;
_authList.Visibility = ViewStates.Visible;
_authList.RequestFocus();
}
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
// Use this to return your custom view for this Fragment
View outerView = base.OnCreateView(inflater, container, savedInstanceState);
View view = inflater.Inflate(Resource.Layout.fragment_weather_list, outerView as ViewGroup, true);
recyclerView = outerView.FindViewById <WearableRecyclerView>(Resource.Id.recycler_view);
// use this setting to improve performance if you know that changes
// in content do not change the layout size of the RecyclerView
recyclerView.HasFixedSize = true;
recyclerView.EdgeItemsCenteringEnabled = true;
recyclerView.RequestFocus();
return(outerView);
}
public async void OnMessageReceived(IMessageEvent messageEvent)
{
switch (messageEvent.Path)
{
case ListCapability:
{
var json = Encoding.UTF8.GetString(messageEvent.GetData());
_authenticatorListAdapter.Items = JsonConvert.DeserializeObject <List <WearAuthenticatorResponse> >(json);
if (_authenticatorListAdapter.Items.Count == 0)
{
AnimUtil.FadeInView(_emptyLayout, 200);
}
else
{
AnimUtil.FadeOutView(_emptyLayout, 200);
}
_authenticatorListAdapter.NotifyDataSetChanged();
var anim = new AlphaAnimation(0f, 1f)
{
Duration = 200
};
anim.AnimationEnd += (sender, e) =>
{
_authList.Visibility = ViewStates.Visible;
_authList.RequestFocus();
};
_authList.StartAnimation(anim);
_loadingLayout.Visibility = ViewStates.Invisible;
break;
}
case RefreshCapability:
await Refresh();
break;
}
}