/// <summary>
/// Delete a watch item and send it to the Pebble (if connected)
/// </summary>
/// <param name="_deleteItem"></param>
/// <returns></returns>
public async Task <bool> DeleteWatchItemAsync(WatchItem _deleteItem)
{
try
{
//Remove from app
await WatchItems.DeleteWatchItem(_deleteItem);
//Remove from storage
await LocalStorage.Delete(_deleteItem.File);
await LocalStorage.Delete(_deleteItem.File.Replace(".zip", ".gif"));
//Remove from watch
if (IsConnected)
{
await Pebble.DeleteWatchItemAsync(_deleteItem);
}
return(true);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("DeleteWatchItemAsync exception: " + e.Message);
}
return(false);
}
/// <summary>
/// Creates and adds a new watch item using the specified name and type.
/// </summary>
/// <param name="name">The watch item name.</param>
/// <param name="type">The type name.</param>
public void AddNewWatch(string name, string type)
{
var li = new ListViewItem(name);
li.SubItems.Add("?");
li.SubItems.Add(type);
var watchItem = new WatchItem(li);
WatchItems.Add(watchItem);
listView.Items.Add(li);
OnWatchAdded(watchItem);
}
/// <summary>
/// Deletes selected watch items.
/// </summary>
protected void DeleteSelected()
{
if (listView.SelectedItems.Count > 0)
{
var toDel = new List <WatchItem>();
// Find all WatchItems to delete
foreach (ListViewItem item in listView.SelectedItems)
{
var w = item.Tag as WatchItem;
if (w != null)
{
toDel.Add(w);
}
}
// Delete found items.
foreach (var item in toDel)
{
WatchItems.Remove(item);
listView.Items.Remove(item.Item);
}
}
}
