iOS“打印”或“发送”图标

Question

我在哪里可以获得我“应该”用于AirPrint打印的标准“发送”或“打印”图标？

Answer 1

这是默认的SystemAction栏按钮项，如下所示：

UIBarButtonItem *printBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAction 
                                                     target:self 
                                                     action:@selector(handlePrintTapped)];
[self.navigationItem setRightBarButtonItem:printBarButtonItem animated:TRUE];