摘要： - (void)sendMessage { if ([MFMessageComposeViewController canSendText]) { MFMessageComposeViewController *controller = [[MFMessageComposeViewController alloc] init]; self.controll... 阅读全文

摘要： iOS9之后推荐使用CNContactViewController代替ABNewPersonViewController 否则有可能出现如下闪退： *** Terminating app due to uncaught exception 'CNPropertyNotFetchedException 阅读全文