ios - Facebook SDK, Login: How to deal with friends_list permission rejection -



ios - Facebook SDK, Login: How to deal with friends_list permission rejection -

i have app work if users take give me friend list via facebook. app not usable if don't know friend using app.

then, if user refuses give me friends list permission, app won't usable.

is there way forcefulness user take permission (and if refuses, reject facebook login , send him login page), or discard previous app acceptation until take app adequate permissions ?

i'm using facebook sdk v3.

thanks in advance.

ios facebook facebook-graph-api permissions facebook-ios-sdk

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