时间：2021-01-01 14:23:19 | 栏目：iOS代码 | 点击：次
IOS 通讯录信息读取兼容的实现方法
项目中有一个功能需要读取通讯录中联系人的手机。在iOS8以前都是可用的，主要使用如下三个代理方法来实现
- (void) peoplePickerNavigationControllerDidCancel:(ABPeoplePickerNavigationController *)peoplePicker
- (BOOL) peoplePickerNavigationController:(ABPeoplePickerNavigationController *) peoplePicker shouldContinueAfterSelectingPerson:(ABRecordRef)person
- (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker shouldContinueAfterSelectingPerson:(ABRecordRef)person property:(ABPropertyID)property identifier:(ABMultiValueIdentifier)identifier
{
return NO;
}
但是iOS8更新以后，悲剧的事情发生了：
// Deprecated, use predicateForSelectionOfPerson and/or -peoplePickerNavigationController:didSelectPerson: instead. - (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker shouldContinueAfterSelectingPerson:(ABRecordRef)person NS_DEPRECATED_IOS(2_0, 8_0); // Deprecated, use predicateForSelectionOfProperty and/or -peoplePickerNavigationController:didSelectPerson:property:identifier: instead. - (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker shouldContinueAfterSelectingPerson:(ABRecordRef)person property:(ABPropertyID)property identifier:(ABMultiValueIdentifier)identifier NS_DEPRECATED_IOS(2_0, 8_0);
其中两个方法被干掉了（对于iOS开发者来说来说这种情况太常见了）
参考文档发现可以使用如下两个方法来代替：
// Called after a person has been selected by the user. - (void)peoplePickerNavigationController:(ABPeoplePickerNavigationController*)peoplePicker didSelectPerson:(ABRecordRef)person NS_AVAILABLE_IOS(8_0); // Called after a property has been selected by the user. - (void)peoplePickerNavigationController:(ABPeoplePickerNavigationController*)peoplePicker didSelectPerson:(ABRecordRef)person property:(ABPropertyID)property identifier:(ABMultiValueIdentifier)identifier NS_AVAILABLE_IOS(8_0);
这两个方法是这样的，因为iOS8以后通讯录的结构有所变化：第一层是人名列表，点击某个人名进去之后是这个人的详细信息。
其中：
第一个方法是选中这个人之后调用。
第二个方法是选中这个人的详细信息后调用。
解析具体信息的代码可以完全不变
以上就是IOS 通讯录信息读取兼容的实例详解，如有疑问请留言或者到本站社区交流讨论，感谢阅读，希望能帮助到大家，谢谢大家对本站的支持！