I cannot define my application defined type files like .AAA and .BBB
and I can air drop multiple .AAA files or multiple .BBB files to my iPhone and use my application to received these files.
but if I mix .AAA and .BBB files and air drop them to my phone. My phone always prompts " cannot receive all these items at once.
So, how to receive a mix of my application defined type files through air drop?
thanks
My bad, a typo, 1. I CAN define my application defined type files like .AAA and .BBB
I still don't know how directly solve this issue, but found a work-around, basically, add addition file type like, .CCC, and combine. .AAA.CCC. and .BBB.CCC to represent type A and type B files that are defined by my application. when sending a mix of type A and type B files, the files are like. (.AAA.CCC , .BBB.CCC, .AAA.CCC and etc.) and in my app, when importing files, will treat. .AAA.CCC and .BBB.CCC files differently.
