void _Update()
{
if (MainThread.IsMainThread == false)
{
MainThread.BeginInvokeOnMainThread(() =>
{
_Update();
});
return;
}
tbPlay.IsEnabled = App.Instance.Player.SupportsSnapclient();
tbPlay.Text = App.Instance.Player.IsPlaying() == false ? "Play" : "Stop";
Groups.Children.Clear();
if (m_Client != null && m_Client.IsConnected() && m_Client.ServerData != null)
{
foreach (Group g in m_Client.ServerData.groups)
{
Controls.Group cGroup = new Controls.Group(m_Client, g);
Groups.Children.Add(cGroup);
}
}
try
{
GroupsRefreshView.IsRefreshing = m_Client.IsConnected() == false &&
m_Client?.ConnectionFailed == false;
}
catch (Exception e)
{
Debug.WriteLine("Exc: " + e.Message);
}
if (m_Client?.ConnectionFailed == true)
{
m_ConnectionFailedLabel = new Label();
m_ConnectionFailedLabel.Text = string.Format("Couldn't connect to snapserver at {0}:{1}", SnapSettings.Server, SnapSettings.ControlPort);
m_ConnectionFailedLabel.HorizontalOptions = LayoutOptions.CenterAndExpand;
m_ConnectionFailedLabel.VerticalOptions = LayoutOptions.CenterAndExpand;
Groups.Children.Add(m_ConnectionFailedLabel);
}
else
{
if (m_ConnectionFailedLabel != null)
{
Groups.Children.Remove(m_ConnectionFailedLabel);
m_ConnectionFailedLabel = null;
}
}
}
void _Update()
{
if (MainThread.IsMainThread == false)
{
MainThread.BeginInvokeOnMainThread(() =>
{
_Update();
});
return;
}
if (App.Instance.Player.SupportsSnapclient() == false)
{
if (ToolbarItems.Contains(tbPlay))
{
ToolbarItems.Remove(tbPlay); // remove "Play" button for platforms that don't support it
}
}
tbPlay.IsEnabled = m_Client != null && m_Client.IsConnected() && m_Client.ServerData != null;
tbPlay.Text = App.Instance.Player.IsPlaying() == false ? "Play" : "Stop";
_ClearConnectionFailureLabel();
Groups.Children.Clear();
if (m_Client != null && m_Client.IsConnected() && m_Client.ServerData != null)
{
foreach (Group g in m_Client.ServerData.groups)
{
Controls.Group cGroup = new Controls.Group(m_Client, g);
Groups.Children.Add(cGroup);
}
}
try
{
GroupsRefreshView.IsRefreshing = m_Client.IsConnected() == false &&
m_Client?.ConnectionFailed == false;
}
catch (Exception e)
{
Debug.WriteLine("Exc: " + e.Message);
}
if (m_Client?.ConnectionFailed == true)
{
if (m_ConnectionFailedLabel == null)
{
m_ConnectionFailedLabel = new Label();
}
m_ConnectionFailedLabel.HorizontalTextAlignment = TextAlignment.Center;
m_ConnectionFailedLabel.Margin = new Thickness(40);
if (string.IsNullOrWhiteSpace(SnapSettings.Server))
{
m_ConnectionFailedLabel.Text = "This app requires Snapserver to be installed and running on your local network.\n" +
"Fill in the address to your server via\nMenu -> Settings.\n\n" +
"For more information, visit:\n\nhttps://github.com/badaix/snapcast\nand\nhttps://github.com/stijnvdb88/snap.net";
}
else
{
m_ConnectionFailedLabel.Text = $"Couldn't connect to snapserver at {SnapSettings.Server}:{SnapSettings.ControlPort}";
}
m_ConnectionFailedLabel.HorizontalOptions = LayoutOptions.CenterAndExpand;
m_ConnectionFailedLabel.VerticalOptions = LayoutOptions.CenterAndExpand;
Groups.Children.Add(m_ConnectionFailedLabel);
}
else
{
_ClearConnectionFailureLabel();
}
}