PlatformFile saveable with SaveableStateRegistry

[N7ghtm4r3]

Hi, using the PlatformFile with rememberSaveable on Android application throws:

 java.lang.IllegalStateException: MutableState(value=value@"addres" cannot be saved using the current SaveableStateRegistry. The default implementation only supports types which can be stored inside the Bundle

I did not open an issue because I don't know whether the implementation of the PlatformFile does not allow to make it usable with rememberSaveable, but I think it should be nice to save using that API.

Sorry whether I missed any documentation about this

[vinceglb]

Hi @N7ghtm4r3! Do you still have the issue? If yes, can you please share a code snippet that reproduces the exception? Thanks a lot 🙏

[N7ghtm4r3]

Hi @vin! As soon as possible I will check and share to you the snippet if still happens
Thank you!

[N7ghtm4r3]

Hi @vinceglb! I checked the version of FileKit that I was using when the error happens and is the current latest version available, so I guess that the error still happen.
The snippet of the code is just declaring a State<PlatformFile> with the rememberSaveable API and when the Android device for example changes rotation it will crash due the indicated error
I hope that can be useful!

[N7ghtm4r3]

Hi @vinceglb! Good news about this issue. Using the latest version of Compose Multiplatform, the 1.10.0 version with the new retain API this problem have to be solved, because this API allows to save non serializable complex objects like rememberSaveable API

[vinceglb]

That's really cool! thanks for letting me know 🙏 I will update the library to Compose 1.10.0 soon

[N7ghtm4r3]

I am happy about that!