protected virtual void HandleButtonClicked(MessageDisplayParams messageParams, UIAlertView alert, nint buttonIndex)
{
switch (buttonIndex)
{
case 0:
if (messageParams.NegativeAction != null)
{
messageParams.NegativeAction();
}
break;
case 1:
if (messageParams.PositiveAction != null)
{
messageParams.PositiveAction();
}
break;
case 2:
if (messageParams.NeutralAction != null)
{
messageParams.NeutralAction();
}
break;
}
}
public override void DisplayMessage(MessageDisplayParams messageParams)
{
Android.App.AlertDialog.Builder builder = new Android.App.AlertDialog.Builder(this.context);
builder.SetTitle(messageParams.Title);
builder.SetMessage(messageParams.Message);
if (messageParams.PositiveAction != null)
{
builder.SetPositiveButton(messageParams.PositiveLabel ?? DefaultPositiveLabel, (s, e) =>
{
messageParams.PositiveAction();
});
}
if (messageParams.NegativeAction != null)
{
builder.SetNegativeButton(messageParams.NegativeLabel ?? DefaultNegativeLabel, (s, e) =>
{
messageParams.NegativeAction();
});
}
if (messageParams.NeutralAction != null)
{
builder.SetNeutralButton(messageParams.NeutralLabel ?? string.Empty, (s, e) =>
{
messageParams.NeutralAction();
});
}
var dialog = builder.Create();
dialog.DismissEvent += (sender, e) => {
this.messages.Remove(messageParams);
};
this.messages.Add(messageParams);
this.dialogs.Add(dialog);
dialog.Show();
}