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I'm use react-native and react-native-contacts, so, I need the total list of contacts to persist that. Then, when the user open again the app I need to check contacts added for save it again only this newers.

Exist any method for that?

Angel Trinidad
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  • If you are already saving the contacts, can't you just find contacts returned from `react-native-contacts` that are not in your database? – CampbellMG Jan 15 '20 at 23:34
  • Of course I can. But I dont want iterate the all list, I just need the new contact register. – Angel Trinidad Jan 16 '20 at 12:10
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    There is no default functionality for this, however, iterating your list should not be very intensive. Especially if you are using something like sqlite – CampbellMG Jan 16 '20 at 22:18

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No method for this. You can iterate as @CampbellMG said in the application. If you want this feature please open an issue in the tracker.

Harry Moreno
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