Hi. I'm having some problems with using listpreference.setValue or setIndexValue. None of the methods that I need to alter the values of a listpreference programmatically doesn't seem to be available. My class extends Preferencefragmentcompat Thanks Stefan

Sorry, I haven't noticed how your question was related to Kotlin.

ListPreference

has

setValue(String)

but not

setIndexValue

(it is named

setValueIndex(Int)

). In Kotlin, when a class has 2 methods like the following :

Foo getFoo()

,

setFoo( Foo f)

, Kotlin converts it to a property, so you can directly write

obj.foo = ...

instead of

obj.setFoo(...)

. That's the case for `ListPreference`: it has both

getValue()

and

setValue(String)

, thus the IDE suggests you "value" instead of "setValue(String)".

Thank you for that, I'm still pretty new at kotlin and it's still a bit confusing. I'm unable to get anything other than setDefaultValue. I'll try to jot down some code.