package Ġcom . da ou . scroll bottomnavigation Ċ Ċ import Ġandroid . view . View Ċ import Ġcom . google . android . material . bottom sheet . Bottom Sheet Behavior Ċ import Ġcom . google . android . material . bottom sheet . Bottom Sheet Behavior . STATE _ COLL AP SED Ċ import Ġcom . google . android . material . bottom sheet . Bottom Sheet Behavior . STATE _ EXP AN DED Ċ Ċ fun Ġ< T Ġ: ĠView > ĠBottom Sheet Behavior < T >. show () Ġ{ ĊĠĠĠ Ġstate Ġ= ĠSTATE _ EXP AN DED Ċ } Ċ Ċ fun Ġ< T Ġ: ĠView > ĠBottom Sheet Behavior < T >. hide () Ġ{ ĊĠĠĠ Ġstate Ġ= ĠSTATE _ COLL AP SED Ċ }