Pass integer from a watchface to an app

[zdunex25]

Hi, from what I was able to find there is:
https://docs.zepp.com/docs/watchface/api/hmFS/SysProSetInt/ - for wachfaces
and:
https://docs.zepp.com/docs/reference/device-app-api/newAPI/storage/localStorage/ - for apps
the problem is that the data saved either way is not mutual, so how to properly transfer it?

@MyoungXUE

[silver-zepp]

Hey, @zdunex25. Does your watch run on Zepp OS 1.0? If so, the easiest way would be to use SysProSetInt with SysProGetInt within both APIs (watch face & device) to transfer a variable -> https://docs.zepp.com/docs/1.0/reference/device-app-api/hmFS/SysProSetInt/

The localStorage or the hmFS File System Module is permanent storage, which is bound to its app/watch face location. So you won't be able to share a variable using this approach.

[zdunex25]

I am running os 2.1 and it throws SysProSetInt is unidentified as soon as I try to use it within app environment.

[silver-zepp]

I see. For 2.0+, you want to use the sessionStorage. But I don't think it will be compatible with the old SysPro approach. Though you can try and see if that works. Then on Monday @MyoungXUE will hopefully give us more information on this.

[zdunex25]

I tried sessionStorage as well, did not work tho, let's wait for @MyoungXUE

[zdunex25]

@silver-zepp due to the fact that there is many libraries based on api 1.0 I decided to do the same, so I started from scratch and my app is perfect extension for my watchface now, thanks for pointing that out

[silver-zepp]

Awesome @zdunex25. Glad we have sorted this out!