private void AddComputerButtonOnClick(object sender, EventArgs eventArgs)
{
var dialogBuilder = new MaterialDialog.Builder(this)
.Title(Resource.String.app_addcomputer_title)
.CustomView(Resource.Layout.dialog_addcomputer, true)
.PositiveText(Resource.String.app_addcomputer_connect)
.NegativeText(Resource.String.app_addcomputer_cancel)
.OnPositive((dialog, w) =>
{
IpAddresses.Add(new ComputerModel(
dialog.CustomView.FindViewById <EditText>(Resource.Id.ipAddress).Text,
dialog.CustomView.FindViewById <EditText>(Resource.Id.password).Text));
BlobCache.UserAccount.InsertObject("ipaddresses", IpAddresses);
}).Build();
var positiveAction = dialogBuilder.GetActionButton(DialogAction.Positive);
var ipControl = dialogBuilder.CustomView.FindViewById <EditText>(Resource.Id.ipAddress);
var token = new CancellationTokenSource();
positiveAction.Enabled = false;
ipControl.TextChanged += (o, args) =>
{
token.Cancel();
token = new CancellationTokenSource();
if (ValidateIPv4(ipControl.Text) && IpAddresses.All(i => i.Ip != ipControl.Text))
{
Task.Factory.StartNew(
async() => positiveAction.Enabled = await Scanner.CheckHostForVlc(ipControl.Text),
token.Token);
}
else
{
positiveAction.Enabled = false;
}
};
dialogBuilder.Show();
}