iphone - iOS "Print"或 "Send"图标

Question

我在哪里可以获得“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];