Ios ABAddressBookRequestAccessWithCompletion的最佳实践
即使应用程序可能已经被用户授权访问，调用方法Ios ABAddressBookRequestAccessWithCompletion的最佳实践,ios,uikit,abaddressbook,Ios,Uikit,Abaddressbook,即使应用程序可能已经被用户授权访问，调用方法ABAddressBookRequestAccessWithCompletion是否可以接受？如果调用ABAddressBookGetAuthorizationStatus返回，您应该只调用ABAddressBookRequestAccessWithCompletionkABAuthorizationStatusNotDetermined为什么？在这种情况下，调用ABAddressBookGetAuthorizationStatus将返回一个特定值。在
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