private async Task ChecksConnection()
{
var current = Connectivity.NetworkAccess;
if (current == NetworkAccess.Internet)
{
Title = "Saan muudatused...";
activityIndicator = new ActivityIndicator
{
IsRunning = true, Margin = 175, Color = Color.FromHex("#A22538")
};
if (ChangesListView == null)
{
Content = activityIndicator;
}
await Task.Run(() => { LoadChanges(ChangeCollection.GetChangeList()); });
if (ChangesListView == null)
{
activityIndicator.IsRunning = false;
activityIndicator.IsVisible = false;
InitializeComponent();
string group = Preferences.Get("group", "none");
if (group != "none")
{
ChangesPageSearchBar.Placeholder = group;
}
}
else
{
Title = "Tunniplaani muudatused";
string group = Preferences.Get("group", "none");
if (group != "none")
{
ChangesPageSearchBar.Placeholder = group;
Content = ChangesListView;
}
}
ChangesListView.IsRefreshing = false;
ChangesListView.RefreshControlColor = Color.FromHex("#A22538");
}
else
{
Title = "Saan muudatused...";
activityIndicator = new ActivityIndicator
{
IsRunning = true, Margin = 175, Color = Color.FromHex("#A22538")
};
if (ChangesListView == null)
{
Content = activityIndicator;
}
await GetChangesFromDatabase();
if (ChangesListView == null)
{
activityIndicator.IsRunning = false;
activityIndicator.IsEnabled = false;
InitializeComponent();
ChangesListView.IsRefreshing = false;
string group = Preferences.Get("group", "none");
if (group != "none")
{
ChangesPageSearchBar.Placeholder = group;
}
}
else
{
ChangesListView.IsRefreshing = false;
Content = ChangesListView;
}
DependencyService.Get <IMessage>().ShortAlert("Teil puudub ühendus.");
}
}
private IEnumerable<Change> GetChangesFromInternet()
{
return ChangeCollection.GetChangeList();
}