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QuisApp / flutter_contacts

MIT License
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implement CNChangeHistoryFetchRequest with history token to fetch only real changed contacts #120

Open fullflash opened 1 year ago

fullflash commented 1 year ago

For ios using CNChangeHistoryFetchRequest CNChangeHistoryFetchRequest with history token we can fetch only updated contact not full phone book data.

Here some helpful sources to achieve this.

https://stackoverflow.com/a/73085003/4556619

https://github.com/yonat/ContactsChangeNotifier/blob/main/Sources/ContactsChangeNotifier/ContactsChangeNotifier.swift#L175

https://developer.apple.com/documentation/contacts/cnchangehistoryfetchrequest

CNChangeHistoryFetchRequest

joachim-quis commented 3 months ago

Hi @fullflash, did you try this? Did it work for you?