I have set the UTI's for document types that my receiver app supports to include PNG files (public.png). When my receiver app is running, and my transmitter app is told to AirDrop a PNG to the receiver device, it appears as though iOS ignores my receiver app and opens Photos regardless; my receiver app should get the openURL: method called at the AppDelegate, but never does. In addition, the Open In... dialog never appears - the PNG file goes straight to Photos.If I specify a custom UTI, then my transmitter will only be able to broadcast to the receiver, which also has to know the custom UTI I've specified. Plus, I would have to change the file extension of the file the transmitter is sending to map the custom UTI to the file extension. This defeats the purpose of being able to transmit a PNG file as a PNG file.I can also transmit the file as raw data, which also defeats the purpose (and similarly requires a custom UTI).What I'm looking to discover is whether this behavior - iOS taking contr
Topic:
App & System Services
SubTopic:
Networking
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