getFreePhysicalMemory() on iOS throws exception

[bardram]

I get a

UnsupportedError (Unsupported operation: Unsupported operating system.)

when calling SysInfo.getFreePhysicalMemory(); on iOS.

Does this plugin not support iOS?

[bsutton]

ios has limited support.

If you are interested in raising a PR it would be a great inclusion.

Looks like using FFI to call the methods discussed here would be the way to go:

https://stackoverflow.com/questions/5012886/determining-the-available-amount-of-ram-on-an-ios-device

src/platform/memory.dart is where the call would need to be wired in.

[escamoteur]

actually none of the memory functions seem to work on ios. I think a note in the docs would be helpful