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IOS 通訊錄信息讀取兼容的實(shí)現(xiàn)方法

發(fā)布時(shí)間:2020-10-05 11:01:38 來(lái)源:腳本之家 閱讀:150 作者:lqh 欄目:移動(dòng)開發(fā)

IOS 通訊錄信息讀取兼容的實(shí)現(xiàn)方法

項(xiàng)目中有一個(gè)功能需要讀取通訊錄中聯(lián)系人的手機(jī)。在iOS8以前都是可用的,主要使用如下三個(gè)代理方法來(lái)實(shí)現(xiàn)

- (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,悲劇的事情發(fā)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); 

其中兩個(gè)方法被干掉了(對(duì)于iOS開發(fā)者來(lái)說(shuō)來(lái)說(shuō)這種情況太常見了)

參考文檔發(fā)現(xiàn)可以使用如下兩個(gè)方法來(lái)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); 

這兩個(gè)方法是這樣的,因?yàn)閕OS8以后通訊錄的結(jié)構(gòu)有所變化:第一層是人名列表,點(diǎn)擊某個(gè)人名進(jìn)去之后是這個(gè)人的詳細(xì)信息。

其中:

第一個(gè)方法是選中這個(gè)人之后調(diào)用。

第二個(gè)方法是選中這個(gè)人的詳細(xì)信息后調(diào)用。

解析具體信息的代碼可以完全不變

以上就是IOS 通訊錄信息讀取兼容的實(shí)例詳解,如有疑問(wèn)請(qǐng)留言或者到本站社區(qū)交流討論,感謝閱讀,希望能幫助到大家,謝謝大家對(duì)本站的支持!

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