“ tcejorp elpmaShttps://drive.google.com/open?id=0B6SE3dTgd8NPSGFTMkg0dDd5dFU ”
“ :ecnerefer rof ,llew sa ereh siht evael ot gniog m'Ihttp://stackoverflow.com/questions/40171801/bottomnavigationview-hides-when-scrolling-up-instead-of-down ”
“ :weiVnoitagivaNmottoB rof noitatnemucod ssalc eeShttps://developer.android.com/reference/com/google/android/material/bottomnavigation/BottomNavigationView . ”
“ :roivaheBllorcSnOweiVmottoBediH rof dnAhttps://developer.android.com/reference/com/google/android/material/behavior/HideBottomViewOnScrollBehavior . ”