void OnActionSheetRequested(Page sender, ActionSheetArguments arguments)
{
var builder = new AlertDialog.Builder(this);
builder.SetTitle(arguments.Title);
string[] items = arguments.Buttons.ToArray();
builder.SetItems(items, (o, args) => arguments.Result.TrySetResult(items[args.Which]));
if (arguments.Cancel != null)
{
builder.SetPositiveButton(arguments.Cancel, (o, args) => arguments.Result.TrySetResult(arguments.Cancel));
}
if (arguments.Destruction != null)
{
builder.SetNegativeButton(arguments.Destruction, (o, args) => arguments.Result.TrySetResult(arguments.Destruction));
}
AlertDialog dialog = builder.Create();
builder.Dispose();
//to match current functionality of renderer we set cancelable on outside
//and return null
dialog.SetCanceledOnTouchOutside(true);
dialog.CancelEvent += (o, e) => arguments.SetResult(null);
dialog.Show();
}
//Alert handler to improve code cleanliness
public AlertDialog CreateAlert(AlertType type, string alertMessage, string alertTitle)
{
if (type == AlertType.Error)
{
AlertDialog.Builder dialogConnection = new AlertDialog.Builder(this);
dialog = dialogConnection.Create();
dialog.SetTitle(alertTitle);
dialog.SetMessage(alertMessage);
}
else if (type == AlertType.Load)
{
dialog = new EDMTDialogBuilder()
.SetContext(this)
.SetMessage(alertMessage)
.Build();
}
else if (type == AlertType.Info)
{
AlertDialog.Builder dialogConnection = new AlertDialog.Builder(this);
var btnOk = Resources.GetText(Resource.String.btnOk);
dialogConnection.SetPositiveButton(btnOk, (senderAlert, args) => {
dialogConnection.Dispose();
});
dialog = dialogConnection.Create();
dialog.SetTitle(alertTitle);
dialog.SetMessage(alertMessage);
dialog.SetCanceledOnTouchOutside(true);
}
dialog.Show();
return(dialog);
}