/// <summary>
/// Delete selected items from phone and watch
/// </summary>
public async Task DeleteSelectedItems()
{
int _ConnectionToken = -1;
try
{
//Collect all GUIDs of selected items
List <Guid> GuidSelectedItems = new List <Guid>();
var SelectedItems = WatchApps.Where(x => x.Selected);
foreach (var SelectedItem in SelectedItems)
{
GuidSelectedItems.Add(SelectedItem.Model);
}
//Connect
Connector.PebbleConnector _pc = Connector.PebbleConnector.GetInstance();
_ConnectionToken = await _pc.Connect(_ConnectionToken);
//Remove all selected items
foreach (var GuidSelectdItem in GuidSelectedItems)
{
var selecteditem = _pc.WatchItems.Where(x => x.ID == GuidSelectdItem);
await _pc.DeleteWatchItemAsync(selecteditem.First());
}
//Disconnect
if (_pc.IsConnected)
{
_pc.Disconnect(_ConnectionToken);
}
}
catch (Exception)
{
Connector.PebbleConnector _pc = Connector.PebbleConnector.GetInstance();
if (_pc.IsConnected)
{
_pc.Disconnect(_ConnectionToken);
}
}
NotifyPropertyChanged("ItemsSelected");
}
public async void Update(object obj)
{
UpdateBusy = true;
UpdateStatus = "Checking updates";
await WatchApps.CheckUpdates();
await WatchFaces.CheckUpdates();
int i = 0;
foreach (var watchitem in WatchApps.WatchApps)
{
if (watchitem.UpdateAvailable)
{
i++;
}
}
foreach (var watchitem in WatchFaces.WatchFaces)
{
if (watchitem.UpdateAvailable)
{
i++;
}
}
if (i == 0)
{
UpdateStatus = "No updates available";
}
else
{
UpdateStatus = $"{i} update(s) availables";
}
UpdateBusy = false;
}
/// <summary>
/// Event handler for watch items
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void WatchItemListChanged(object sender, NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
//Clear all watchfaces
case NotifyCollectionChangedAction.Reset:
WatchApps.Clear();
AddSportApp();
break;
//Add viewmodel WatchFace
case NotifyCollectionChangedAction.Add:
foreach (IWatchItem item in e.NewItems)
{
if (item.Type == WatchItemType.WatchApp)
{
if (item.ID == Guid.Parse(Constants.TennisAppGuid))
{
return;
}
try
{
var vmExistingWatchFace = WatchApps.Single(x => x.Model == item.ID);
WatchApps.Remove(vmExistingWatchFace);
}
catch (Exception) { };
vmWatchApp _newWatchApp = new vmWatchApp();
_newWatchApp.Name = item.Name;
_newWatchApp.Model = item.ID;
_newWatchApp.Developer = item.Developer;
_newWatchApp.ImageFile = item.File.Replace(".zip", ".gif");
_newWatchApp.Configurable = item.Configurable;
_newWatchApp.Item = item;
WatchApps.Add(_newWatchApp);
LoadImage(_newWatchApp);
System.Diagnostics.Debug.WriteLine("vmWatchApps add item: " + item.Name);
}
}
//Sort
var SortedApps = WatchApps.OrderBy(x => x.Name).ToList();
WatchApps.Clear();
foreach (var App in SortedApps)
{
WatchApps.Add(App);
}
break;
//Remove viewmodel WatchFace
case NotifyCollectionChangedAction.Remove:
foreach (IWatchItem item in e.OldItems)
{
if (item.Type == WatchItemType.WatchApp)
{
vmWatchApp element = null;
foreach (var WatchApp in WatchApps)
{
if (WatchApp.Model == item.ID)
{
element = WatchApp;
break;
}
}
try
{
if (element != null)
{
WatchApps.Remove(element);
}
}
catch (Exception) { }
System.Diagnostics.Debug.WriteLine("vmWatchApps remove item: " + item.Name);
}
}
break;
}
}