Fix @NullableType annotations to be compatible with Kotlin

[imcloud]

return type can be null, but I got compile error

rendererConfigurations = Array<RendererConfiguration?>()
rendererTrackSelections = Array<TrackSelection?>()

I think it's right to pass arrayOfNull

[tonihei]

Thanks for reporting. We'll fix the MediaClock problem.

The RendererConfigurations and TrackSelections in the second example are a problem though because they use the deprecated @NullableType of checkerframework's compat-qual package that has been removed just over a year ago. It seems Kotlin is also not recognizing them as a valid nullable annotation and we need to switch to an alternative.

[tonihei]

While we are trying to figure out how to solve the @NullableType issue, you can work around the problem by making an unchecked cast:

TrackSelectorResult(
    rendererConfigurations as Array<RendererConfiguration>,
    rendererTrackSelections as Array<TrackSelection>,
    info)

[ojw28]

The fix for MediaClock will be included in 2.11.1. For the @NullableType issue, please use the workaround mentioned above for now.

[imcloud]

thanks for your help

[imcloud]

thanks for your help

[imcloud]

another kotlin error

TrackSelector.java

info cannot be null type,

but, TrackSelectorResult allow array elements to be null

This can lead to exceptions in the kotlin language

The fix for MediaClock will be included in 2.11.1. For the @NullableType issue, please use the workaround mentioned above for now.