Sending data back in the PluginResult works well.
Apparently for incoming data, I can just assign it to the proper type.
NSArray *serviceUUIDStrings = [command.arguments objectAtIndex:0]; //
JSON list of UUID strings
NSData *characteristicValue = [command.arguments objectAtIndex:3]; //
I think on iOS any ArrayBuffers come through as NSData*, as long as they
are in the top-level exec() arguments (not nested within an object).
There's also:
[CDVPluginResult resultWithStatus:CDVCommandStatus_OK
messageAsArrayBuffer:data]
and:
[CDVPluginResult resultWithStatus:CDVCommandStat
Is there an iOS equivalent of Android's CordovaArgs getJSONArray() and
getArrayBuffer()?
