How can I save redux state in onExit static function?

[chinavane]

Because static function can't get this reference,but i want to save data to redux state, what can i do?
static onExit(){
// what can i do anything?
}

[themakerman]

@chinavane Can you explain the actual scenario you want? Do you want to save redux state so that when you reopen the app the data comes back again?

[chinavane]

When I switch the scene, I will trigger the onExit method. At this time, I want to store some data in redux store, for example, the rolling position of flatlist. But onExit is a static method, and the static method can't get the this object, so it's not good to operate this.state

[afilp]

I tried to use it with a "connected" component but onExit does not even trigger. Is this normal?

[aksonov]

Please try to reproduce it with Example project and latest version 4.0.0-beta.40. Feel free to open if the issue still exists