我想要的是让用户从我的餐厅寄出并接收邮件。 我知道,我可以使用MFMAilComposer,但我只想按照我的要求派遣一个单Pad电子邮件客户机。
For a basic app with nonconsumable in-app purchases, has anyone figured out best practices for using SKPaymentQueue s restoreCompletedTransactions? Observations I know it s recommended to always ...