I need a way to share a JSON data between 2 users in iOS and Swift. Does anyone have any suggestions for a way to do this? Maybe an official Apple or Swift API?
Requirements:
- Easy to integrate with swift
- Not hosted on a personal server
Thanks.
Real Time Collaboration API for iOS Apps
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1 Answers
Apple offer the GroupActivities framework for that. During a Facetime call you can send custom data over the same connection for whiteboard apps with realtime collaboration. This year at WWDC 2022 they added a UDP tunnel for faster (but not guaranteed) data transfers and they also increased the packet size to 256KB. Here are some resources:
Videos:
Sample code:
- Drawing Content in a Group Session Invite your friends to draw on a shared canvas while on a FaceTime call.
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