Hello, Im trying to read my settings from ionic/storage so i created a service that will load all the settings if available or load defaults and i did it like this
private theme: BehaviorSubject;
constructor(private storage: Storage) {
this.theme = new BehaviorSubject(‘secondary’); //here im setting the default
this.storage.get(‘theme’).then(data=>{ //here im trying to read it from the storage if its there
if(data) this.theme.next(data);
});
}
and then i subscribe to this on my page to listen to theme change
getTheme(){
return this.theme.asObservable();
}
my problem is the app load the default theme which is the secondary first and then change it to the saved theme
and i dont want that im sure there is something wrong here can someone tell me how to do it better than this?
i tried doing
this.storage.get(‘theme’).then(data=>{
if(data) this.theme.next(data);
else this.theme = new BehaviorSubject(‘secondary’);
});
but then i get can’t read asObservable of undefined
regards