nokia - How to mix android.support.v4.app.Fragment and android.app.Fragment -


i'm having problem com.here.android.mapping.mapfragment when trying use tabs.

the issue comes since tabactivity deprecated(i know still works, need future proof solution), , fragmenttabhost appears requiring v4 fragment used (it crashes if fragment derived other one) , when try having com.here.android.mapping.mapfragment used in layout of 1 of tab fragments, can not retrieve required initialization, since (mapfragment) getfragmentmanager().findfragmentbyid() line has error indicating casting mapfragment can not made.

i suppose issue mapfragment derived android.app.fragment , findfragmentbyid expects return mix android.support.v4.app.fragment, question on how mixture run smoothly ?

the android.support.v4.app.fragment , android.app.fragment classes can't used interchangeably.

nokia have created com.here.android.mapping.mapcompatibilityfragment extends android.support.v4.app.fragment - use instead if app uses support fragments.


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