Remove bottom nav behavior and add bottom padding to root controller contents

app/src/main/java/eu/kanade/tachiyomi/ui/recent/updates/UpdatesController.kt

@@ -10,8 +10,6 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import eu.kanade.presentation.components.ChapterDownloadAction
 import eu.kanade.presentation.components.LoadingScreen
 import eu.kanade.presentation.updates.UpdateScreen
-import eu.kanade.presentation.util.NavBarVisibility
-import eu.kanade.presentation.util.toBoolean
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.download.DownloadService
 import eu.kanade.tachiyomi.data.download.model.Download
@@ -49,7 +47,6 @@ class UpdatesController :
                     onDownloadChapter = this::downloadChapters,
                     onUpdateLibrary = this::updateLibrary,
                     onBackClicked = this::onBackClicked,
-                    toggleNavBarVisibility = this::toggleNavBarVisibility,
                     // For bottom action menu
                     onMultiBookmarkClicked = { updatesItems, bookmark ->
                         presenter.bookmarkUpdates(updatesItems, bookmark)
@@ -80,15 +77,6 @@ class UpdatesController :
         (activity as? MainActivity)?.moveToStartScreen()
     }
 
-    private fun toggleNavBarVisibility(navBarVisibility: NavBarVisibility) {
-        val showNavBar = navBarVisibility.toBoolean()
-        (activity as? MainActivity)?.showBottomNav(showNavBar)
-    }
-
-    /**
-     * Download selected items
-     * @param items list of selected [UpdatesItem]s
-     */
     private fun downloadChapters(items: List<UpdatesItem>, action: ChapterDownloadAction) {
         if (items.isEmpty()) return
         viewScope.launch {

app/src/main/java/eu/kanade/tachiyomi/widget/HideBottomNavigationOnScrollBehavior.kt

@@ -1,106 +0,0 @@
-package eu.kanade.tachiyomi.widget
-
-import android.animation.ValueAnimator
-import android.content.Context
-import android.util.AttributeSet
-import android.view.View
-import android.view.ViewGroup
-import android.view.animation.DecelerateInterpolator
-import androidx.appcompat.widget.Toolbar
-import androidx.coordinatorlayout.widget.CoordinatorLayout
-import androidx.core.view.ViewCompat
-import com.google.android.material.appbar.AppBarLayout
-import com.google.android.material.bottomnavigation.BottomNavigationView
-import eu.kanade.tachiyomi.util.system.animatorDurationScale
-import eu.kanade.tachiyomi.util.view.findChild
-import kotlin.math.roundToLong
-
-/**
- * Hide behavior similar to app bar for [BottomNavigationView]
- */
-class HideBottomNavigationOnScrollBehavior @JvmOverloads constructor(
-    context: Context? = null,
-    attrs: AttributeSet? = null,
-) : CoordinatorLayout.Behavior<BottomNavigationView>(context, attrs) {
-
-    @ViewCompat.NestedScrollType
-    private var lastStartedType: Int = 0
-
-    private var offsetAnimator: ValueAnimator? = null
-
-    private var dyRatio = 1F
-
-    override fun layoutDependsOn(parent: CoordinatorLayout, child: BottomNavigationView, dependency: View): Boolean {
-        return dependency is AppBarLayout
-    }
-
-    override fun onDependentViewChanged(
-        parent: CoordinatorLayout,
-        child: BottomNavigationView,
-        dependency: View,
-    ): Boolean {
-        val toolbarSize = (dependency as ViewGroup).findChild<Toolbar>()?.height ?: 0
-        dyRatio = if (toolbarSize > 0) {
-            child.height.toFloat() / toolbarSize
-        } else {
-            1F
-        }
-        return false
-    }
-
-    override fun onStartNestedScroll(
-        coordinatorLayout: CoordinatorLayout,
-        child: BottomNavigationView,
-        directTargetChild: View,
-        target: View,
-        axes: Int,
-        type: Int,
-    ): Boolean {
-        if (axes != ViewCompat.SCROLL_AXIS_VERTICAL) {
-            return false
-        }
-        lastStartedType = type
-        offsetAnimator?.cancel()
-        return true
-    }
-
-    override fun onNestedPreScroll(
-        coordinatorLayout: CoordinatorLayout,
-        child: BottomNavigationView,
-        target: View,
-        dx: Int,
-        dy: Int,
-        consumed: IntArray,
-        type: Int,
-    ) {
-        super.onNestedPreScroll(coordinatorLayout, child, target, dx, dy, consumed, type)
-        child.translationY = (child.translationY + (dy * dyRatio)).coerceIn(0F, child.height.toFloat())
-    }
-
-    override fun onStopNestedScroll(
-        coordinatorLayout: CoordinatorLayout,
-        child: BottomNavigationView,
-        target: View,
-        type: Int,
-    ) {
-        if (lastStartedType == ViewCompat.TYPE_TOUCH || type == ViewCompat.TYPE_NON_TOUCH) {
-            animateBottomNavigationVisibility(child, child.translationY < child.height / 2)
-        }
-    }
-
-    private fun animateBottomNavigationVisibility(child: BottomNavigationView, isVisible: Boolean) {
-        offsetAnimator?.cancel()
-        offsetAnimator = ValueAnimator().apply {
-            interpolator = DecelerateInterpolator()
-            duration = (150 * child.context.animatorDurationScale).roundToLong()
-            addUpdateListener {
-                child.translationY = it.animatedValue as Float
-            }
-        }
-        offsetAnimator?.setFloatValues(
-            child.translationY,
-            if (isVisible) 0F else child.height.toFloat(),
-        )
-        offsetAnimator?.start()
-    }
-}