void OnActionSheetRequested(Page sender, ActionSheetArguments arguments)
{
// Verify that the page making the request is part of this activity
if (!PageIsInThisContext(sender))
{
return;
}
var builder = new AlertDialog.Builder(Activity);
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();
}
