Search bar toolbar in some screens + many search fixes

This would be a yoink if this wasn't from scratch, so let's call it a spiritual yoink

Floating search bar as a toolbar for the following screens:
Library, Recents, Browse, Settings, Browse Source, Global search

Fixes include:
Searching now saves when pausing/resuming tachi activity

Other changes:
Tapping on the search bar in library also shows backdrop now (which will collapse on close/starting to type
Also using a subtitle in the library to show the current category

*good luck TF*

app/src/main/java/eu/kanade/tachiyomi/ui/base/BaseToolbar.kt

@@ -0,0 +1,93 @@
+package eu.kanade.tachiyomi.ui.base
+
+import android.content.Context
+import android.util.AttributeSet
+import android.widget.TextView
+import androidx.annotation.DrawableRes
+import androidx.appcompat.graphics.drawable.DrawerArrowDrawable
+import androidx.core.view.isVisible
+import com.google.android.material.appbar.MaterialToolbar
+import eu.kanade.tachiyomi.R
+
+open class BaseToolbar @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
+    MaterialToolbar(context, attrs) {
+
+    protected lateinit var toolbarTitle: TextView
+    private val defStyleRes = com.google.android.material.R.style.Widget_MaterialComponents_Toolbar
+
+    protected val titleTextAppeance: Int
+
+    var incognito = false
+    var hasDropdown: Boolean? = null
+    init {
+        val a = context.obtainStyledAttributes(
+            attrs,
+            R.styleable.Toolbar,
+            0,
+            defStyleRes
+        )
+        titleTextAppeance = a.getResourceId(R.styleable.Toolbar_titleTextAppearance, 0)
+        a.recycle()
+    }
+
+    override fun setTitle(resId: Int) {
+        setCustomTitle(context.getString(resId))
+    }
+
+    override fun setTitle(title: CharSequence?) {
+        setCustomTitle(title)
+    }
+
+    protected open fun setCustomTitle(title: CharSequence?) {
+        toolbarTitle.isVisible = true
+        toolbarTitle.text = title
+        super.setTitle(null)
+        if (navigationIcon is DrawerArrowDrawable) {
+            hideDropdown()
+        }
+        setIncognitoMode(incognito)
+    }
+
+    fun hideDropdown() {
+        hasDropdown = null
+        setIcons()
+    }
+
+    fun showDropdown(down: Boolean = true) {
+        hasDropdown = down
+        setIcons()
+    }
+
+    fun setIncognitoMode(enabled: Boolean) {
+        incognito = enabled
+        setIcons()
+    }
+
+    open fun setIcons() {
+        toolbarTitle.setCompoundDrawablesRelativeWithIntrinsicBounds(
+            getIncogRes(),
+            0,
+            getDropdownRes(),
+            0
+        )
+    }
+
+    @DrawableRes
+    private fun getIncogRes(): Int {
+        return when {
+            incognito -> R.drawable.ic_incognito_circle_24dp
+            hasDropdown != null -> R.drawable.ic_blank_24dp
+            else -> 0
+        }
+    }
+
+    @DrawableRes
+    private fun getDropdownRes(): Int {
+        return when {
+            hasDropdown == true -> R.drawable.ic_arrow_drop_down_24dp
+            hasDropdown == false -> R.drawable.ic_arrow_drop_up_24dp
+            incognito && navigationIcon !is DrawerArrowDrawable -> R.drawable.ic_blank_28dp
+            else -> 0
+        }
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/ui/base/CenteredToolbar.kt

@@ -4,12 +4,8 @@ import android.annotation.SuppressLint
 import android.content.Context
 import android.util.AttributeSet
 import android.view.Gravity
-import android.widget.TextView
-import androidx.annotation.DrawableRes
 import androidx.appcompat.graphics.drawable.DrawerArrowDrawable
-import androidx.core.view.isVisible
 import androidx.core.view.updateLayoutParams
-import com.google.android.material.appbar.MaterialToolbar
 import com.google.android.material.textview.MaterialTextView
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.util.system.dpToPx
@@ -17,25 +13,8 @@ import eu.kanade.tachiyomi.util.system.getResourceColor
 
 @SuppressLint("CustomViewStyleable")
 class CenteredToolbar@JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
-    MaterialToolbar(context, attrs) {
+    BaseToolbar(context, attrs) {
 
-    private lateinit var toolbarTitle: TextView
-    private val defStyleRes = com.google.android.material.R.style.Widget_MaterialComponents_Toolbar
-
-    private val titleTextAppeance: Int
-
-    var incognito = false
-    var hasDropdown: Boolean? = null
-    init {
-        val a = context.obtainStyledAttributes(
-            attrs,
-            R.styleable.Toolbar,
-            0,
-            defStyleRes
-        )
-        titleTextAppeance = a.getResourceId(R.styleable.Toolbar_titleTextAppearance, 0)
-        a.recycle()
-    }
     override fun onFinishInflate() {
         super.onFinishInflate()
         toolbarTitle = findViewById<MaterialTextView>(R.id.toolbar_title)
@@ -43,68 +22,11 @@ class CenteredToolbar@JvmOverloads constructor(context: Context, attrs: Attribut
         toolbarTitle.setTextColor(context.getResourceColor(R.attr.actionBarTintColor))
     }
 
-    override fun setTitle(resId: Int) {
+    override fun setCustomTitle(title: CharSequence?) {
-        setCustomTitle(context.getString(resId))
+        super.setCustomTitle(title)
-    }
-
-    override fun setTitle(title: CharSequence?) {
-        setCustomTitle(title)
-    }
-
-    private fun setCustomTitle(title: CharSequence?) {
-        toolbarTitle.isVisible = true
-        toolbarTitle.text = title
-        super.setTitle(null)
         toolbarTitle.updateLayoutParams<LayoutParams> {
             gravity = if (navigationIcon is DrawerArrowDrawable) Gravity.START else Gravity.CENTER
         }
         toolbarTitle.compoundDrawablePadding = if (navigationIcon is DrawerArrowDrawable) 6.dpToPx else 0
-        if (navigationIcon is DrawerArrowDrawable) {
-            hideDropdown()
-        }
-        setIncognitoMode(incognito)
-    }
-
-    fun hideDropdown() {
-        hasDropdown = null
-        setIcons()
-    }
-
-    fun showDropdown(down: Boolean = true) {
-        hasDropdown = down
-        setIcons()
-    }
-
-    fun setIncognitoMode(enabled: Boolean) {
-        incognito = enabled
-        setIcons()
-    }
-
-    private fun setIcons() {
-        toolbarTitle.setCompoundDrawablesRelativeWithIntrinsicBounds(
-            getIncogRes(),
-            0,
-            getDropdownRes(),
-            0
-        )
-    }
-
-    @DrawableRes
-    private fun getIncogRes(): Int {
-        return when {
-            incognito -> R.drawable.ic_incognito_circle_24dp
-            hasDropdown != null -> R.drawable.ic_blank_24dp
-            else -> 0
-        }
-    }
-
-    @DrawableRes
-    private fun getDropdownRes(): Int {
-        return when {
-            hasDropdown == true -> R.drawable.ic_arrow_drop_down_24dp
-            hasDropdown == false -> R.drawable.ic_arrow_drop_up_24dp
-            incognito && navigationIcon !is DrawerArrowDrawable -> R.drawable.ic_blank_28dp
-            else -> 0
-        }
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/base/FloatingToolbar.kt

@@ -0,0 +1,77 @@
+package eu.kanade.tachiyomi.ui.base
+
+import android.content.Context
+import android.util.AttributeSet
+import android.view.Gravity
+import android.widget.ImageView
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.core.graphics.ColorUtils
+import androidx.core.view.isVisible
+import androidx.core.view.updateLayoutParams
+import com.google.android.material.textview.MaterialTextView
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.util.system.getResourceColor
+
+class FloatingToolbar @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
+    BaseToolbar(context, attrs) {
+
+    private val actionColorAlpha = ColorUtils.setAlphaComponent(context.getResourceColor(R.attr.actionBarTintColor), 200)
+    private val actionColorAlphaSecondary = ColorUtils.setAlphaComponent(context.getResourceColor(R.attr.actionBarTintColor), 150)
+
+    private lateinit var toolbarsubTitle: TextView
+    private lateinit var cardIncogImage: ImageView
+    private val defStyleRes = com.google.android.material.R.style.Widget_MaterialComponents_Toolbar
+    private val subtitleTextAppeance: Int
+
+    init {
+        val a = context.obtainStyledAttributes(
+            attrs,
+            R.styleable.Toolbar,
+            0,
+            defStyleRes
+        )
+        subtitleTextAppeance = a.getResourceId(R.styleable.Toolbar_subtitleTextAppearance, 0)
+        a.recycle()
+    }
+    override fun onFinishInflate() {
+        super.onFinishInflate()
+        toolbarTitle = findViewById<MaterialTextView>(R.id.card_title)
+        toolbarTitle.setTextAppearance(titleTextAppeance)
+        toolbarTitle.setTextColor(actionColorAlpha)
+
+        toolbarsubTitle = findViewById<MaterialTextView>(R.id.card_subtitle)
+        toolbarsubTitle.setTextAppearance(subtitleTextAppeance)
+        toolbarsubTitle.setTextColor(actionColorAlphaSecondary)
+        toolbarsubTitle.isVisible = false
+
+        cardIncogImage = findViewById(R.id.card_incog_image)
+
+        setNavigationIconTint(actionColorAlpha)
+    }
+
+    override fun setSubtitle(resId: Int) {
+        setCustomSubtitle(context.getString(resId))
+    }
+
+    override fun setSubtitle(subtitle: CharSequence?) {
+        setCustomSubtitle(subtitle)
+    }
+
+    override fun setIcons() {
+        cardIncogImage.isVisible = incognito
+    }
+
+    private fun setCustomSubtitle(title: CharSequence?) {
+        toolbarsubTitle.isVisible = !title.isNullOrBlank()
+        toolbarsubTitle.text = title
+        super.setSubtitle(null)
+    }
+
+    override fun setCustomTitle(title: CharSequence?) {
+        super.setCustomTitle(title)
+        toolbarTitle.updateLayoutParams<LinearLayout.LayoutParams> {
+            gravity = Gravity.START
+        }
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/ui/base/MiniSearchView.kt

@@ -0,0 +1,24 @@
+package eu.kanade.tachiyomi.ui.base
+
+import android.content.Context
+import android.util.AttributeSet
+import android.util.TypedValue
+import androidx.appcompat.widget.SearchView
+import androidx.core.graphics.ColorUtils
+import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.util.system.getResourceColor
+
+class MiniSearchView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
+    SearchView(context, attrs) {
+
+    init {
+        val searchTextView =
+            findViewById<SearchAutoComplete>(androidx.appcompat.R.id.search_src_text)
+        searchTextView?.setTextAppearance(android.R.style.TextAppearance_Material_Body1)
+        val actionColorAlpha =
+            ColorUtils.setAlphaComponent(context.getResourceColor(R.attr.actionBarTintColor), 200)
+        searchTextView?.setTextColor(actionColorAlpha)
+        searchTextView?.setTextSize(TypedValue.COMPLEX_UNIT_SP, 16f)
+        searchTextView?.setHintTextColor(actionColorAlpha)
+    }
+}

app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/BaseController.kt

@@ -1,5 +1,6 @@
 package eu.kanade.tachiyomi.ui.base.controller
 
+import android.app.Activity
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.MenuItem
@@ -11,6 +12,7 @@ import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
 import com.bluelinelabs.conductor.RestoreViewOnCreateController
+import eu.kanade.tachiyomi.util.view.removeQueryListener
 import timber.log.Timber
 
 abstract class BaseController<VB : ViewBinding>(bundle: Bundle? = null) :
@@ -57,6 +59,8 @@ abstract class BaseController<VB : ViewBinding>(bundle: Bundle? = null) :
     override fun onChangeStarted(handler: ControllerChangeHandler, type: ControllerChangeType) {
         if (type.isEnter) {
             setTitle()
+        } else {
+            removeQueryListener()
         }
         setHasOptionsMenu(type.isEnter)
         super.onChangeStarted(handler, type)
@@ -69,6 +73,11 @@ abstract class BaseController<VB : ViewBinding>(bundle: Bundle? = null) :
         return null
     }
 
+    override fun onActivityPaused(activity: Activity) {
+        super.onActivityPaused(activity)
+        removeQueryListener()
+    }
+
     fun setTitle() {
         var parentController = parentController
         while (parentController != null) {
@@ -114,6 +123,10 @@ abstract class BaseController<VB : ViewBinding>(bundle: Bundle? = null) :
         }
     }
 
+    fun MenuItem.fixExpandInvalidate() {
+        fixExpand { invalidateMenuOnExpand() }
+    }
+
     /**
      * Workaround for menu items not disappearing when expanding an expandable item like a SearchView.
      * [expandActionViewFromInteraction] should be set to true in [onOptionsItemSelected] when the expandable item is selected

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryController.kt

@@ -54,6 +54,7 @@ import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.data.preference.getOrDefault
 import eu.kanade.tachiyomi.databinding.LibraryControllerBinding
 import eu.kanade.tachiyomi.source.LocalSource
+import eu.kanade.tachiyomi.ui.base.MaterialFastScroll
 import eu.kanade.tachiyomi.ui.base.MaterialMenuSheet
 import eu.kanade.tachiyomi.ui.base.controller.BaseController
 import eu.kanade.tachiyomi.ui.category.CategoryController
@@ -67,6 +68,7 @@ import eu.kanade.tachiyomi.ui.library.LibraryGroup.UNGROUPED
 import eu.kanade.tachiyomi.ui.library.display.TabbedLibraryDisplaySheet
 import eu.kanade.tachiyomi.ui.library.filter.FilterBottomSheet
 import eu.kanade.tachiyomi.ui.main.BottomSheetController
+import eu.kanade.tachiyomi.ui.main.FloatingSearchInterface
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.main.RootSearchInterface
 import eu.kanade.tachiyomi.ui.manga.MangaDetailsController
@@ -126,6 +128,7 @@ class LibraryController(
     LibraryCategoryAdapter.LibraryListener,
     BottomSheetController,
     RootSearchInterface,
+    FloatingSearchInterface,
     LibraryServiceListener {
 
     init {
@@ -209,11 +212,12 @@ class LibraryController(
     private var hopperOffset = 0f
 
     override fun getTitle(): String? {
-        return if (!showCategoryInTitle || binding.headerTitle.text.isNullOrBlank() || binding.recyclerCover.isClickable) {
+        setSubtitle()
-            view?.context?.getString(R.string.library)
+//        return if (!showCategoryInTitle || binding.headerTitle.text.isNullOrBlank() || binding.recyclerCover.isClickable) {
-        } else {
+        return searchTitle(view?.context?.getString(R.string.library))
-            binding.headerTitle.text.toString()
+//        } else {
-        }
+//            binding.headerTitle.text.toString()
+//        }
     }
 
     private var scrollListener = object : RecyclerView.OnScrollListener() {
@@ -338,18 +342,30 @@ class LibraryController(
         if (currentCategory > -1) {
             binding.categoryRecycler.setCategories(currentCategory)
             binding.headerTitle.text = presenter.categories[currentCategory].name
-            setTitle()
+            setSubtitle()
         }
     }
 
     fun showMiniBar() {
-        binding.headerTitle.visibleIf(showCategoryInTitle)
+        binding.headerCard.visibleIf(showCategoryInTitle)
-        setTitle()
+        setSubtitle()
+    }
+
+    private fun setSubtitle() {
+        if (!singleCategory && presenter.showAllCategories &&
+            !binding.headerTitle.text.isNullOrBlank() && !binding.recyclerCover.isClickable
+        ) {
+            activityBinding?.cardToolbar?.subtitle = binding.headerTitle.text.toString()
+        } else {
+            activityBinding?.cardToolbar?.subtitle = null
+        }
     }
 
     fun showCategoryText(name: String) {
         textAnim?.cancel()
-        textAnim = binding.jumperCategoryText.animate().alpha(0f).setDuration(250L).setStartDelay(2000)
+        textAnim = binding.jumperCategoryText.animate().alpha(0f).setDuration(250L).setStartDelay(
+            2000
+        )
         textAnim?.start()
         binding.jumperCategoryText.alpha = 1f
         binding.jumperCategoryText.text = name
@@ -432,6 +448,7 @@ class LibraryController(
 
     override fun createBinding(inflater: LayoutInflater) = LibraryControllerBinding.inflate(inflater)
 
+    @SuppressLint("ClickableViewAccessibility")
     override fun onViewCreated(view: View) {
         super.onViewCreated(view)
         if (!::presenter.isInitialized) presenter = LibraryPresenter(this)
@@ -463,9 +480,15 @@ class LibraryController(
             showCategories(false)
         }
         binding.categoryRecycler.onCategoryClicked = {
-            binding.libraryGridRecycler.recycler.itemAnimator = null
             scrollToHeader(it)
-            showCategories(show = false)
+            showCategories(show = false, closeSearch = true)
+        }
+        binding.categoryRecycler.setOnTouchListener { _, _ ->
+            val searchView = activityBinding?.cardToolbar?.menu?.findItem(R.id.action_search)?.actionView
+                ?: return@setOnTouchListener false
+            val imm = activity?.getSystemService(Context.INPUT_METHOD_SERVICE) as? InputMethodManager
+            imm!!.hideSoftInputFromWindow(searchView.windowToken, 0)
+            false
         }
         binding.categoryRecycler.onShowAllClicked = { isChecked ->
             preferences.showAllCategories().set(isChecked)
@@ -486,10 +509,12 @@ class LibraryController(
                     binding.fastScroller.updateLayoutParams<ViewGroup.MarginLayoutParams> {
                         topMargin = binding.libraryGridRecycler.recycler.paddingTop
                     }
-                    binding.headerTitle.updatePaddingRelative(top = insets.systemWindowInsetTop + 2.dpToPx)
+                    binding.headerCard.updateLayoutParams<ViewGroup.MarginLayoutParams> {
+                        topMargin = insets.systemWindowInsetTop + 4.dpToPx
+                    }
                 },
                 onLeavingController = {
-                    binding.headerTitle.gone()
+                    binding.headerCard.gone()
                 },
                 onBottomNavUpdate = {
                     updateFilterSheetY()
@@ -616,7 +641,7 @@ class LibraryController(
                 3 -> showGroupOptions()
                 2 -> showDisplayOptions()
                 1 -> if (canCollapseOrExpandCategory() != null) presenter.toggleAllCategoryVisibility()
-                else -> activityBinding?.toolbar?.menu?.performIdentifierAction(
+                else -> activityBinding?.cardToolbar?.menu?.performIdentifierAction(
                     R.id.action_search,
                     0
                 )
@@ -779,7 +804,12 @@ class LibraryController(
             view.elevation = 15f.dpToPx
             setAction(R.string.cancel) {
                 LibraryUpdateService.stop(context)
-                Handler().post { NotificationReceiver.dismissNotification(context, Notifications.ID_LIBRARY_PROGRESS) }
+                Handler().post {
+                    NotificationReceiver.dismissNotification(
+                        context,
+                        Notifications.ID_LIBRARY_PROGRESS
+                    )
+                }
             }
         }
     }
@@ -906,7 +936,9 @@ class LibraryController(
         binding.progress.gone()
         if (!freshStart) {
             justStarted = false
-            if (binding.recyclerLayout.alpha == 0f) binding.recyclerLayout.animate().alpha(1f).setDuration(500)
+            if (binding.recyclerLayout.alpha == 0f) binding.recyclerLayout.animate().alpha(1f).setDuration(
+                500
+            )
                 .start()
         } else binding.recyclerLayout.alpha = 1f
         if (justStarted && freshStart) {
@@ -942,6 +974,7 @@ class LibraryController(
                     showSlideAnimation()
                 }
             }
+            setSubtitle()
             showMiniBar()
         }
     }
@@ -985,9 +1018,12 @@ class LibraryController(
             .setDuration(duration)
     }
 
-    private fun showCategories(show: Boolean) {
+    private fun showCategories(show: Boolean, closeSearch: Boolean = false) {
         binding.recyclerCover.isClickable = show
         binding.recyclerCover.isFocusable = show
+        if (closeSearch) {
+            activityBinding?.cardToolbar?.menu?.findItem(R.id.action_search)?.collapseActionView()
+        }
         val full = binding.categoryRecycler.height.toFloat() + binding.libraryGridRecycler.recycler.paddingTop
         val translateY = if (show) full else 0f
         binding.libraryGridRecycler.recycler.animate().translationY(translateY).apply {
@@ -1002,7 +1038,7 @@ class LibraryController(
         binding.libraryGridRecycler.recycler.suppressLayout(show)
         activityBinding?.toolbar?.showDropdown(!show)
         binding.swipeRefresh.isEnabled = !show
-        setTitle()
+        setSubtitle()
         if (show) {
             binding.categoryRecycler.scrollToCategory(activeCategory)
             binding.fastScroller.hideScrollbar()
@@ -1075,7 +1111,10 @@ class LibraryController(
             (binding.libraryGridRecycler.recycler.layoutManager as LinearLayoutManager).findFirstVisibleItemPosition()
         binding.libraryGridRecycler.recycler.adapter = adapter
 
-        (binding.libraryGridRecycler.recycler.layoutManager as LinearLayoutManager).scrollToPositionWithOffset(position, 0)
+        (binding.libraryGridRecycler.recycler.layoutManager as LinearLayoutManager).scrollToPositionWithOffset(
+            position,
+            0
+        )
     }
 
     fun search(query: String?): Boolean {
@@ -1085,7 +1124,9 @@ class LibraryController(
             adapter.addScrollableHeader(searchItem)
         } else if (this.query.isNotBlank()) {
             searchItem.string = this.query
-            (binding.libraryGridRecycler.recycler.findViewHolderForAdapterPosition(0) as? SearchGlobalItem.Holder)?.bind(this.query)
+            (binding.libraryGridRecycler.recycler.findViewHolderForAdapterPosition(0) as? SearchGlobalItem.Holder)?.bind(
+                this.query
+            )
         } else if (this.query.isBlank() && adapter.scrollableHeaders.isNotEmpty()) {
             adapter.removeAllScrollableHeaders()
         }
@@ -1264,7 +1305,10 @@ class LibraryController(
             ) ||
             adapter.getItem(fromPosition) == null
         ) {
-            binding.libraryGridRecycler.recycler.scrollBy(0, binding.libraryGridRecycler.recycler.paddingTop)
+            binding.libraryGridRecycler.recycler.scrollBy(
+                0,
+                binding.libraryGridRecycler.recycler.paddingTop
+            )
         }
         if (lastItemPosition == toPosition) lastItemPosition = null
         else if (lastItemPosition == null) lastItemPosition = fromPosition
@@ -1481,8 +1525,26 @@ class LibraryController(
             searchView.clearFocus()
         }
 
-        setOnQueryTextChangeListener(searchView) { search(it) }
+        setOnQueryTextChangeListener(searchView) {
-        searchItem.fixExpand(onExpand = { invalidateMenuOnExpand() })
+            if (!it.isNullOrEmpty() && binding.recyclerCover.isClickable) {
+                showCategories(false)
+            }
+            search(it)
+        }
+        searchItem.fixExpand(
+            onExpand = {
+                if (!binding.recyclerCover.isClickable && query.isBlank()) {
+                    showCategories(true)
+                }
+                invalidateMenuOnExpand()
+            },
+            onCollapse = {
+                if (binding.recyclerCover.isClickable) {
+                    showCategories(false)
+                }
+                true
+            }
+        )
     }
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {

app/src/main/java/eu/kanade/tachiyomi/ui/main/MainActivity.kt

@@ -12,6 +12,7 @@ import android.os.Bundle
 import android.os.Handler
 import android.provider.Settings
 import android.view.GestureDetector
+import android.view.Menu
 import android.view.MenuItem
 import android.view.MotionEvent
 import android.view.View
@@ -21,6 +22,7 @@ import android.view.WindowManager
 import android.webkit.WebView
 import androidx.annotation.IdRes
 import androidx.appcompat.graphics.drawable.DrawerArrowDrawable
+import androidx.appcompat.widget.Toolbar
 import androidx.core.content.ContextCompat
 import androidx.core.graphics.ColorUtils
 import androidx.core.view.GestureDetectorCompat
@@ -112,6 +114,7 @@ open class MainActivity : BaseActivity<MainActivityBinding>(), DownloadServiceLi
     private val isUpdaterEnabled = BuildConfig.INCLUDE_UPDATER
     var tabAnimation: ValueAnimator? = null
     var overflowDialog: Dialog? = null
+    var currentToolbar: Toolbar? = null
 
     fun setUndoSnackBar(snackBar: Snackbar?, extraViewToCheck: View? = null) {
         this.snackBar = snackBar
@@ -145,7 +148,7 @@ open class MainActivity : BaseActivity<MainActivityBinding>(), DownloadServiceLi
         binding = MainActivityBinding.inflate(layoutInflater)
 
         setContentView(binding.root)
-        setSupportActionBar(binding.toolbar)
+        setFloatingToolbar(true)
 
         drawerArrow = DrawerArrowDrawable(this)
         drawerArrow?.color = getResourceColor(R.attr.actionBarTintColor)
@@ -270,6 +273,17 @@ open class MainActivity : BaseActivity<MainActivityBinding>(), DownloadServiceLi
             } else onBackPressed()
         }
 
+        binding.cardToolbar.setNavigationOnClickListener {
+            val rootSearchController = router.backstack.lastOrNull()?.controller()
+            if (rootSearchController is RootSearchInterface) {
+                rootSearchController.expandSearch()
+            } else onBackPressed()
+        }
+
+        binding.cardToolbar.setOnClickListener {
+            binding.cardToolbar.menu.findItem(R.id.action_search)?.expandActionView()
+        }
+
         binding.bottomNav.visibleIf(!hideBottomNav)
         binding.bottomView.visibility = if (hideBottomNav) View.GONE else binding.bottomView.visibility
         binding.bottomNav.alpha = if (hideBottomNav) 0f else 1f
@@ -325,12 +339,42 @@ open class MainActivity : BaseActivity<MainActivityBinding>(), DownloadServiceLi
         }
 
         preferences.incognitoMode()
-            .asImmediateFlow { binding.toolbar.setIncognitoMode(it) }
+            .asImmediateFlow {
+                binding.toolbar.setIncognitoMode(it)
+                binding.cardToolbar.setIncognitoMode(it)
+            }
             .launchIn(lifecycleScope)
         setExtensionsBadge()
     }
 
+    fun setFloatingToolbar(show: Boolean, solidBG: Boolean = false) {
+        val oldTB = currentToolbar
+        currentToolbar = if (show) {
+            binding.cardToolbar
+        } else {
+            binding.toolbar
+        }
+        if (oldTB != currentToolbar) {
+            setSupportActionBar(currentToolbar)
+        }
+        binding.toolbar.isVisible = !show
+        binding.cardFrame.isVisible = show
+        binding.appBar.setBackgroundColor(
+            if (show && !solidBG) Color.TRANSPARENT else getResourceColor(R.attr.colorSecondary)
+        )
+        currentToolbar?.setNavigationOnClickListener {
+            val rootSearchController = router.backstack.lastOrNull()?.controller()
+            if (rootSearchController is RootSearchInterface) {
+                rootSearchController.expandSearch()
+            } else onBackPressed()
+        }
+        if (oldTB != currentToolbar) {
+            invalidateOptionsMenu()
+        }
+    }
+
     fun setDismissIcon(enabled: Boolean) {
+        binding.cardToolbar.navigationIcon = if (enabled) dismissDrawable else searchDrawable
         binding.toolbar.navigationIcon = if (enabled) dismissDrawable else searchDrawable
     }
 
@@ -553,6 +597,7 @@ open class MainActivity : BaseActivity<MainActivityBinding>(), DownloadServiceLi
         DownloadService.removeListener(this)
         if (isBindingInitialized) {
             binding.toolbar.setNavigationOnClickListener(null)
+            binding.cardToolbar.setNavigationOnClickListener(null)
         }
     }
 
@@ -608,6 +653,12 @@ open class MainActivity : BaseActivity<MainActivityBinding>(), DownloadServiceLi
         router.setRoot(controller.withFadeTransaction().tag(id.toString()))
     }
 
+    override fun onPrepareOptionsMenu(menu: Menu?): Boolean {
+        val searchItem = menu?.findItem(R.id.action_search)
+        searchItem?.isVisible = currentToolbar != binding.cardToolbar
+        return super.onPrepareOptionsMenu(menu)
+    }
+
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             // Initialize option to open catalogue settings.
@@ -660,6 +711,9 @@ open class MainActivity : BaseActivity<MainActivityBinding>(), DownloadServiceLi
         return super.dispatchTouchEvent(ev)
     }
 
+    protected fun canShowFloatingToolbar(controller: Controller?) =
+        controller is FloatingSearchInterface
+
     protected open fun syncActivityViewWithController(
         to: Controller?,
         from: Controller? = null,
@@ -668,14 +722,18 @@ open class MainActivity : BaseActivity<MainActivityBinding>(), DownloadServiceLi
         if (from is DialogController || to is DialogController) {
             return
         }
+        setFloatingToolbar(canShowFloatingToolbar(to))
         val onRoot = router.backstackSize == 1
         if (onRoot) {
             window?.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN)
             binding.toolbar.navigationIcon = searchDrawable
+            binding.cardToolbar.navigationIcon = searchDrawable
         } else {
             window?.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE)
             binding.toolbar.navigationIcon = drawerArrow
+            binding.cardToolbar.navigationIcon = drawerArrow
         }
+        binding.cardToolbar.subtitle = null
         drawerArrow?.progress = 1f
 
         binding.bottomNav.visibility = if (!hideBottomNav) View.VISIBLE else binding.bottomNav.visibility
@@ -803,8 +861,19 @@ interface BottomNavBarInterface {
 
 interface RootSearchInterface {
     fun expandSearch() {
-        if (this is Controller) (activity as? MainActivity)?.binding?.toolbar?.menu?.findItem(R.id.action_search)
+        if (this is Controller) {
-            ?.expandActionView()
+            val mainActivity = activity as? MainActivity ?: return
+            mainActivity.binding.cardToolbar.menu.findItem(R.id.action_search)?.expandActionView()
+        }
+    }
+}
+
+interface FloatingSearchInterface {
+    fun searchTitle(title: String?): String? {
+        if (this is Controller) {
+            return activity?.getString(R.string.search_, title)
+        }
+        return title
     }
 }
 

app/src/main/java/eu/kanade/tachiyomi/ui/main/OverflowDialog.kt

@@ -15,6 +15,7 @@ import eu.kanade.tachiyomi.util.system.dpToPx
 import eu.kanade.tachiyomi.util.system.openInBrowser
 import eu.kanade.tachiyomi.util.view.updateLayoutParams
 import uy.kohesive.injekt.injectLazy
+import kotlin.math.max
 
 class OverflowDialog(activity: MainActivity) : Dialog(activity, R.style.OverflowDialogTheme) {
 
@@ -76,7 +77,7 @@ class OverflowDialog(activity: MainActivity) : Dialog(activity, R.style.Overflow
         }
 
         binding.overflowCardView.updateLayoutParams<ViewGroup.MarginLayoutParams> {
-            topMargin = activity.binding.toolbar.height - 2.dpToPx
+            topMargin = max(activity.binding.toolbar.height, activity.binding.cardFrame.height) - 2.dpToPx
         }
         window?.let { window ->
             window.navigationBarColor = Color.TRANSPARENT

app/src/main/java/eu/kanade/tachiyomi/ui/main/SearchActivity.kt

@@ -25,9 +25,9 @@ class SearchActivity : MainActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         binding.toolbar.navigationIcon = drawerArrow
-        binding.toolbar.setNavigationOnClickListener {
+        binding.cardToolbar.navigationIcon = drawerArrow
-            popToRoot()
+        binding.toolbar.setNavigationOnClickListener { popToRoot() }
-        }
+        binding.cardToolbar.setNavigationOnClickListener { popToRoot() }
         (router.backstack.lastOrNull()?.controller() as? BaseController<*>)?.setTitle()
         (router.backstack.lastOrNull()?.controller() as? SettingsController)?.setTitle()
     }
@@ -63,6 +63,8 @@ class SearchActivity : MainActivity() {
         if (from is DialogController || to is DialogController) {
             return
         }
+        setFloatingToolbar(canShowFloatingToolbar(to))
+        binding.cardToolbar.navigationIcon = drawerArrow
         binding.toolbar.navigationIcon = drawerArrow
         drawerArrow?.progress = 1f
 

app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaDetailsController.kt

@@ -69,6 +69,7 @@ import eu.kanade.tachiyomi.ui.base.controller.BaseController
 import eu.kanade.tachiyomi.ui.base.controller.DialogController
 import eu.kanade.tachiyomi.ui.base.holder.BaseFlexibleViewHolder
 import eu.kanade.tachiyomi.ui.library.LibraryController
+import eu.kanade.tachiyomi.ui.main.FloatingSearchInterface
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.main.SearchActivity
 import eu.kanade.tachiyomi.ui.manga.chapter.ChapterHolder
@@ -445,9 +446,10 @@ class MangaDetailsController :
             if (router.backstackSize > 0 &&
                 router.backstack.last().controller() !is MangaDetailsController
             ) {
+                if (router.backstack.last().controller() !is FloatingSearchInterface) {
                     activityBinding?.appBar?.setBackgroundColor(colorSecondary)
+                }
                 activityBinding?.toolbar?.setBackgroundColor(colorSecondary)
-
                 activity?.window?.statusBarColor = activity?.getResourceColor(
                     android.R.attr.statusBarColor
                 ) ?: colorSecondary

app/src/main/java/eu/kanade/tachiyomi/ui/recents/RecentsController.kt

@@ -32,6 +32,7 @@ import eu.kanade.tachiyomi.databinding.RecentsControllerBinding
 import eu.kanade.tachiyomi.ui.base.controller.BaseController
 import eu.kanade.tachiyomi.ui.base.controller.DialogController
 import eu.kanade.tachiyomi.ui.main.BottomSheetController
+import eu.kanade.tachiyomi.ui.main.FloatingSearchInterface
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.main.RootSearchInterface
 import eu.kanade.tachiyomi.ui.manga.MangaDetailsController
@@ -74,6 +75,7 @@ class RecentsController(bundle: Bundle? = null) :
     FlexibleAdapter.OnItemMoveListener,
     FlexibleAdapter.EndlessScrollListener,
     RootSearchInterface,
+    FloatingSearchInterface,
     BottomSheetController,
     RemoveHistoryDialog.Listener {
 
@@ -100,11 +102,16 @@ class RecentsController(bundle: Bundle? = null) :
     private var lastChapterId: Long? = null
     private var showingDownloads = false
     var headerHeight = 0
+    private var query = ""
+        set(value) {
+            field = value
+            presenter.query = value
+        }
 
     override fun getTitle(): String? {
         return if (showingDownloads) {
             resources?.getString(R.string.download_queue)
-        } else resources?.getString(R.string.recents)
+        } else searchTitle(resources?.getString(R.string.recents))
     }
 
     override fun createBinding(inflater: LayoutInflater) = RecentsControllerBinding.inflate(inflater)
@@ -230,7 +237,7 @@ class RecentsController(bundle: Bundle? = null) :
                     val oldShow = showingDownloads
                     showingDownloads = progress > 0.92f
                     if (oldShow != showingDownloads) {
-                        setTitle()
+                        updateTitleAndMenu()
                         activity?.invalidateOptionsMenu()
                     }
                 }
@@ -242,7 +249,7 @@ class RecentsController(bundle: Bundle? = null) :
                         binding.downloadBottomSheet.sheetLayout.alpha =
                             if (state == BottomSheetBehavior.STATE_COLLAPSED) 1f else 0f
                         showingDownloads = state == BottomSheetBehavior.STATE_EXPANDED
-                        setTitle()
+                        updateTitleAndMenu()
                         activity?.invalidateOptionsMenu()
                     }
 
@@ -299,6 +306,11 @@ class RecentsController(bundle: Bundle? = null) :
         requestPermissionsSafe(arrayOf(WRITE_EXTERNAL_STORAGE), 301)
     }
 
+    fun updateTitleAndMenu() {
+        (activity as? MainActivity)?.setFloatingToolbar(!showingDownloads, true)
+        setTitle()
+    }
+
     private fun setBottomPadding() {
         val bottomBar = activityBinding?.bottomNav ?: return
         val pad = bottomBar.translationY - bottomBar.height
@@ -554,7 +566,7 @@ class RecentsController(bundle: Bundle? = null) :
         (activity as? MainActivity)?.setUndoSnackBar(snack)
     }
 
-    override fun isSearching() = presenter.query.isNotEmpty()
+    override fun isSearching() = query.isNotEmpty()
 
     override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
         if (onRoot) (activity as? MainActivity)?.setDismissIcon(showingDownloads)
@@ -566,20 +578,22 @@ class RecentsController(bundle: Bundle? = null) :
             val searchItem = menu.findItem(R.id.action_search)
             val searchView = searchItem.actionView as SearchView
             searchView.queryHint = view?.context?.getString(R.string.search_recents)
+            searchItem.collapseActionView()
             if (isSearching()) {
                 searchItem.expandActionView()
-                searchView.setQuery(presenter.query, true)
+                searchView.setQuery(query, true)
                 searchView.clearFocus()
             }
             setOnQueryTextChangeListener(searchView) {
-                if (presenter.query != it) {
+                if (query != it) {
-                    presenter.query = it ?: return@setOnQueryTextChangeListener false
+                    query = it ?: return@setOnQueryTextChangeListener false
                     // loadNoMore()
                     resetProgressItem()
                     refresh()
                 }
                 true
             }
+            searchItem.fixExpandInvalidate()
         }
     }
 
@@ -636,7 +650,12 @@ class RecentsController(bundle: Bundle? = null) :
 
     override fun onChangeEnded(handler: ControllerChangeHandler, type: ControllerChangeType) {
         super.onChangeEnded(handler, type)
-        if (type == ControllerChangeType.POP_ENTER) setBottomPadding()
+        if (type == ControllerChangeType.POP_ENTER) {
+            setBottomPadding()
+        }
+        if (type.isEnter) {
+            updateTitleAndMenu()
+        }
     }
 
     fun hasQueue() = presenter.downloadManager.hasQueue()
@@ -659,7 +678,7 @@ class RecentsController(bundle: Bundle? = null) :
         if (showingDownloads) {
             binding.downloadBottomSheet.dlBottomSheet.dismiss()
         } else {
-            activityBinding?.toolbar?.menu?.findItem(R.id.action_search)?.expandActionView()
+            activityBinding?.cardToolbar?.menu?.findItem(R.id.action_search)?.expandActionView()
         }
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsController.kt

@@ -20,6 +20,7 @@ import com.bluelinelabs.conductor.ControllerChangeType
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.ui.base.controller.BaseController
+import eu.kanade.tachiyomi.ui.main.FloatingSearchInterface
 import eu.kanade.tachiyomi.util.view.scrollViewWith
 import kotlinx.coroutines.MainScope
 import rx.Observable
@@ -96,6 +97,9 @@ abstract class SettingsController : PreferenceController() {
     }
 
     open fun getTitle(): String? {
+        if (this is FloatingSearchInterface) {
+            return searchTitle(preferenceScreen?.title?.toString())
+        }
         return preferenceScreen?.title?.toString()
     }
 

app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsMainController.kt

@@ -8,11 +8,12 @@ import androidx.preference.PreferenceScreen
 import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.RouterTransaction
 import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.ui.main.FloatingSearchInterface
 import eu.kanade.tachiyomi.ui.setting.search.SettingsSearchController
 import eu.kanade.tachiyomi.util.system.getResourceColor
 import eu.kanade.tachiyomi.util.view.withFadeTransaction
 
-class SettingsMainController : SettingsController() {
+class SettingsMainController : SettingsController(), FloatingSearchInterface {
 
     init {
         setHasOptionsMenu(true)

app/src/main/java/eu/kanade/tachiyomi/ui/setting/search/SettingsSearchController.kt

@@ -11,6 +11,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.databinding.SettingsSearchControllerBinding
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
+import eu.kanade.tachiyomi.ui.main.FloatingSearchInterface
 import eu.kanade.tachiyomi.ui.setting.SettingsController
 import eu.kanade.tachiyomi.util.view.liftAppbarWith
 import eu.kanade.tachiyomi.util.view.withFadeTransaction
@@ -21,6 +22,7 @@ import eu.kanade.tachiyomi.util.view.withFadeTransaction
  */
 class SettingsSearchController :
     NucleusController<SettingsSearchControllerBinding, SettingsSearchPresenter>(),
+    FloatingSearchInterface,
     SettingsSearchAdapter.OnTitleClickListener {
 
     /**
@@ -107,7 +109,7 @@ class SettingsSearchController :
 
         adapter = SettingsSearchAdapter(this)
 
-        liftAppbarWith(binding.recycler)
+        liftAppbarWith(binding.recycler, true)
         // Create recycler and set adapter.
         binding.recycler.layoutManager = LinearLayoutManager(view.context)
         binding.recycler.adapter = adapter

app/src/main/java/eu/kanade/tachiyomi/ui/source/BrowseController.kt

@@ -32,6 +32,7 @@ import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.ui.base.controller.BaseController
 import eu.kanade.tachiyomi.ui.extension.SettingsExtensionsController
 import eu.kanade.tachiyomi.ui.main.BottomSheetController
+import eu.kanade.tachiyomi.ui.main.FloatingSearchInterface
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.main.RootSearchInterface
 import eu.kanade.tachiyomi.ui.setting.SettingsBrowseController
@@ -59,8 +60,8 @@ import kotlinx.android.parcel.Parcelize
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
 import java.util.Date
+import kotlin.math.abs
 import kotlin.math.max
-import kotlin.math.min
 
 /**
  * This controller shows and manages the different catalogues enabled by the user.
@@ -73,6 +74,7 @@ class BrowseController :
     FlexibleAdapter.OnItemClickListener,
     SourceAdapter.SourceListener,
     RootSearchInterface,
+    FloatingSearchInterface,
     BottomSheetController {
 
     /**
@@ -109,7 +111,7 @@ class BrowseController :
                     else -> R.string.source_migration
                 }
             )
-        } else view?.context?.getString(R.string.browse)
+        } else searchTitle(view?.context?.getString(R.string.sources))
     }
 
     val presenter = SourcePresenter(this)
@@ -142,19 +144,6 @@ class BrowseController :
                     bottom = (activityBinding?.bottomNav?.height ?: 0) + 58.spToPx
                 )
             },
-            liftOnScroll = { el ->
-                if (!binding.bottomSheet.root.sheetBehavior.isExpanded()) {
-                    elevationAnim?.cancel()
-                    elevationAnim = ValueAnimator.ofFloat(
-                        activityBinding?.appBar?.elevation ?: 0f,
-                        if (el) 15f else 0f
-                    )
-                    elevationAnim?.addUpdateListener { valueAnimator ->
-                        activityBinding?.appBar?.elevation = valueAnimator.animatedValue as Float
-                    }
-                    elevationAnim?.start()
-                }
-            },
             onBottomNavUpdate = {
                 setBottomPadding()
             }
@@ -162,33 +151,31 @@ class BrowseController :
 
         binding.sourceRecycler.post {
             setBottomSheetTabs(if (binding.bottomSheet.root.sheetBehavior.isCollapsed()) 0f else 1f)
-            activityBinding?.appBar?.elevation = min(
-                if (binding.bottomSheet.root.sheetBehavior.isCollapsed()) 0f else 1f * 15f,
-                if (binding.sourceRecycler.canScrollVertically(-1)) 15f else 0f
-            )
             binding.sourceRecycler.updatePaddingRelative(
                 bottom = (activityBinding?.bottomNav?.height ?: 0) + 58.spToPx
             )
+            val isCollapsed = binding.bottomSheet.root.sheetBehavior.isCollapsed()
+            binding.shadow.alpha = if (isCollapsed) 0.5f else 0f
+            updateTitleAndMenu()
         }
 
         requestPermissionsSafe(arrayOf(WRITE_EXTERNAL_STORAGE), 301)
         binding.bottomSheet.root.onCreate(this)
 
+        binding.shadow.alpha =
+            if (binding.bottomSheet.root.sheetBehavior?.state == BottomSheetBehavior.STATE_COLLAPSED) 0.5f else 0f
+
         binding.bottomSheet.root.sheetBehavior?.addBottomSheetCallback(
             object : BottomSheetBehavior
             .BottomSheetCallback() {
                 override fun onSlide(bottomSheet: View, progress: Float) {
                     binding.shadow2.alpha = (1 - max(0f, progress)) * 0.25f
-                    activityBinding?.appBar?.elevation = min(
+                    binding.shadow.alpha = (1 - abs(progress)) * 0.5f
-                        (1f - progress) * 15f,
-                        if (binding.sourceRecycler.canScrollVertically(-1)) 15f else 0f
-                    )
                     activityBinding?.appBar?.y = max(activityBinding!!.appBar.y, -headerHeight * (1 - progress))
                     val oldShow = showingExtensions
                     showingExtensions = progress > 0.92f
                     if (oldShow != showingExtensions) {
-                        setTitle()
+                        updateTitleAndMenu()
-                        activity?.invalidateOptionsMenu()
                     }
                     setBottomSheetTabs(max(0f, progress))
                 }
@@ -209,11 +196,15 @@ class BrowseController :
                     ) {
                         binding.bottomSheet.root.sheetBehavior?.isDraggable = true
                         showingExtensions = state == BottomSheetBehavior.STATE_EXPANDED
-                        setTitle()
+                        updateTitleAndMenu()
                         if (state == BottomSheetBehavior.STATE_EXPANDED) {
                             extBottomSheet.fetchOnlineExtensionsIfNeeded()
                         } else extBottomSheet.shouldCallApi = true
-                        activity?.invalidateOptionsMenu()
+                    }
+
+                    if (state == BottomSheetBehavior.STATE_EXPANDED || state == BottomSheetBehavior.STATE_COLLAPSED) {
+                        binding.shadow.alpha =
+                            if (state == BottomSheetBehavior.STATE_COLLAPSED) 0.5f else 0f
                     }
 
                     retainViewMode = if (state == BottomSheetBehavior.STATE_EXPANDED) {
@@ -238,8 +229,9 @@ class BrowseController :
     }
 
     fun updateTitleAndMenu() {
-        setTitle()
+        (activity as? MainActivity)?.setFloatingToolbar(!showingExtensions)
         activity?.invalidateOptionsMenu()
+        setTitle()
     }
 
     fun setBottomSheetTabs(progress: Float) {
@@ -348,20 +340,9 @@ class BrowseController :
         }
         if (!type.isEnter) {
             binding.bottomSheet.root.canExpand = false
-            activityBinding?.appBar?.elevation =
-                when {
-                    binding.bottomSheet.root.sheetBehavior.isExpanded() -> 0f
-                    binding.sourceRecycler.canScrollVertically(-1) -> 15f
-                    else -> 0f
-                }
         } else {
             binding.bottomSheet.root.presenter.refreshMigrations()
-            activityBinding?.appBar?.elevation =
+            updateTitleAndMenu()
-                when {
-                    binding.bottomSheet.root.sheetBehavior.isExpanded() -> 0f
-                    binding.sourceRecycler.canScrollVertically(-1) -> 15f
-                    else -> 0f
-                }
         }
         setBottomPadding()
     }
@@ -458,7 +439,7 @@ class BrowseController :
 
     override fun expandSearch() {
         if (showingExtensions) binding.bottomSheet.root.sheetBehavior?.collapse()
-        else activityBinding?.toolbar?.menu?.findItem(R.id.action_search)?.expandActionView()
+        else activityBinding?.cardToolbar?.menu?.findItem(R.id.action_search)?.expandActionView()
     }
 
     /**
@@ -480,13 +461,19 @@ class BrowseController :
 
                 // Change hint to show global search.
                 searchView.queryHint = view?.context?.getString(R.string.search_extensions)
-
+                searchItem.collapseActionView()
+                if (extQuery.isNotEmpty()) {
+                    searchItem.expandActionView()
+                    searchView.setQuery(extQuery, true)
+                    searchView.clearFocus()
+                }
                 // Create query listener which opens the global search view.
                 setOnQueryTextChangeListener(searchView) {
                     extQuery = it ?: ""
                     binding.bottomSheet.root.drawExtensions()
                     true
                 }
+                searchItem.fixExpandInvalidate()
             } else {
                 inflater.inflate(R.menu.migration_main, menu)
             }

app/src/main/java/eu/kanade/tachiyomi/ui/source/browse/BrowseSourceController.kt

@@ -25,6 +25,7 @@ import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
+import eu.kanade.tachiyomi.ui.main.FloatingSearchInterface
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.manga.MangaDetailsController
 import eu.kanade.tachiyomi.ui.source.BrowseController
@@ -57,6 +58,7 @@ open class BrowseSourceController(bundle: Bundle) :
     NucleusController<BrowseSourceControllerBinding, BrowseSourcePresenter>(bundle),
     FlexibleAdapter.OnItemClickListener,
     FlexibleAdapter.OnItemLongClickListener,
+    FloatingSearchInterface,
     FlexibleAdapter.EndlessScrollListener {
 
     constructor(
@@ -118,7 +120,7 @@ open class BrowseSourceController(bundle: Bundle) :
     }
 
     override fun getTitle(): String? {
-        return presenter.source.name
+        return searchTitle(presenter.source.name)
     }
 
     override fun createPresenter(): BrowseSourcePresenter {

app/src/main/java/eu/kanade/tachiyomi/ui/source/global_search/GlobalSearchController.kt

@@ -15,6 +15,7 @@ import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.databinding.SourceGlobalSearchControllerBinding
 import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
+import eu.kanade.tachiyomi.ui.main.FloatingSearchInterface
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.manga.MangaDetailsController
 import eu.kanade.tachiyomi.util.addOrRemoveToFavorites
@@ -34,6 +35,7 @@ open class GlobalSearchController(
     protected val initialQuery: String? = null,
     protected val extensionFilter: String? = null
 ) : NucleusController<SourceGlobalSearchControllerBinding, GlobalSearchPresenter>(),
+    FloatingSearchInterface,
     GlobalSearchCardAdapter.OnMangaClickListener {
 
     /**

app/src/main/java/eu/kanade/tachiyomi/util/view/ControllerExtensions.kt

@@ -26,7 +26,9 @@ import com.bluelinelabs.conductor.changehandler.FadeChangeHandler
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.databinding.MainActivityBinding
+import eu.kanade.tachiyomi.ui.base.MaterialFastScroll
 import eu.kanade.tachiyomi.ui.main.BottomSheetController
+import eu.kanade.tachiyomi.ui.main.FloatingSearchInterface
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.manga.MangaDetailsController
 import eu.kanade.tachiyomi.util.system.dpToPx
@@ -67,15 +69,60 @@ fun Controller.setOnQueryTextChangeListener(
     )
 }
 
-fun Controller.liftAppbarWith(recycler: RecyclerView) {
+fun Controller.removeQueryListener() {
+    val searchView = activityBinding?.cardToolbar?.menu?.findItem(R.id.action_search)?.actionView as? SearchView
+    val searchView2 = activityBinding?.toolbar?.menu?.findItem(R.id.action_search)?.actionView as? SearchView
+    searchView?.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
+        override fun onQueryTextSubmit(query: String?) = true
+        override fun onQueryTextChange(newText: String?) = true
+    })
+    searchView2?.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
+        override fun onQueryTextSubmit(query: String?) = true
+        override fun onQueryTextChange(newText: String?) = true
+    })
+}
+
+fun Controller.liftAppbarWith(recycler: RecyclerView, padView: Boolean = false) {
+    if (padView) {
+        val attrsArray = intArrayOf(R.attr.actionBarSize)
+        val array = recycler.context.obtainStyledAttributes(attrsArray)
+        var appBarHeight = (
+            if (activityBinding?.toolbar?.height ?: 0 > 0) activityBinding!!.toolbar.height
+            else array.getDimensionPixelSize(0, 0)
+            )
+        array.recycle()
+        activityBinding!!.toolbar.post {
+            if (activityBinding!!.toolbar.height > 0) {
+                appBarHeight = activityBinding!!.toolbar.height
+                recycler.requestApplyInsets()
+            }
+        }
+        recycler.updatePaddingRelative(
+            top = activityBinding!!.toolbar.y.toInt() + appBarHeight
+        )
+        recycler.doOnApplyWindowInsets { view, insets, _ ->
+            val headerHeight = insets.systemWindowInsetTop + appBarHeight
+            view.updatePaddingRelative(
+                top = headerHeight,
+                bottom = insets.systemWindowInsetBottom
+            )
+        }
+    } else {
         view?.applyWindowInsetsForController()
         recycler.setOnApplyWindowInsetsListener(RecyclerWindowInsetsListener)
+    }
 
     var elevationAnim: ValueAnimator? = null
     var elevate = false
-    val elevateFunc: (Boolean) -> Unit = { el ->
+    val elevateFunc: (Boolean) -> Unit = f@{ el ->
         elevate = el
         elevationAnim?.cancel()
+        val floatingBar =
+            !(activityBinding?.toolbar?.isVisible == true || activityBinding?.tabsFrameLayout?.isVisible == true)
+        if (floatingBar) {
+            activityBinding?.appBar?.elevation = 0f
+            return@f
+        }
         elevationAnim = ValueAnimator.ofFloat(
             activityBinding?.appBar?.elevation ?: 0f,
             if (el) 15f else 0f
@@ -85,6 +132,12 @@ fun Controller.liftAppbarWith(recycler: RecyclerView) {
         }
         elevationAnim?.start()
     }
+
+    val floatingBar =
+        !(activityBinding?.toolbar?.isVisible == true || activityBinding?.tabsFrameLayout?.isVisible == true)
+    if (floatingBar) {
+        activityBinding?.appBar?.elevation = 0f
+    }
     elevateFunc(recycler.canScrollVertically(-1))
     recycler.addOnScrollListener(
         object : RecyclerView.OnScrollListener() {
@@ -163,12 +216,21 @@ fun Controller.scrollViewWith(
     var elevate = false
     var isInView = true
     val preferences: PreferencesHelper by injectLazy()
-    val elevateFunc: (Boolean) -> Unit = { el ->
+    val elevateFunc: (Boolean) -> Unit = f@{ el ->
         elevate = el
         if (liftOnScroll != null) {
             liftOnScroll.invoke(el)
         } else {
             elevationAnim?.cancel()
+            val floatingBar =
+                !(
+                    activityBinding?.toolbar?.isVisible == true ||
+                        (activityBinding?.tabsFrameLayout?.isVisible == true && includeTabView)
+                    )
+            if (floatingBar) {
+                activityBinding?.appBar?.elevation = 0f
+                return@f
+            }
             elevationAnim = ValueAnimator.ofFloat(
                 activityBinding?.appBar?.elevation ?: 0f,
                 if (el) 15f else 0f
@@ -179,6 +241,14 @@ fun Controller.scrollViewWith(
             elevationAnim?.start()
         }
     }
+    val floatingBar =
+        !(
+            activityBinding?.toolbar?.isVisible == true ||
+                (activityBinding?.tabsFrameLayout?.isVisible == true && includeTabView)
+            )
+    if (floatingBar) {
+        activityBinding?.appBar?.elevation = 0f
+    }
     addLifecycleListener(
         object : Controller.LifecycleListener() {
             override fun onChangeStart(
@@ -211,8 +281,10 @@ fun Controller.scrollViewWith(
                     }
                 } else {
                     if (!customPadding && lastY == 0f && (
-                        router.backstack.lastOrNull()
+                        (
-                            ?.controller() is MangaDetailsController || includeTabView
+                            this@scrollViewWith !is FloatingSearchInterface && router.backstack.lastOrNull()
+                                ?.controller() is MangaDetailsController
+                            ) || includeTabView
                         )
                     ) {
                         val parent = recycler.parent as? ViewGroup ?: return

app/src/main/res/layout/library_controller.xml

@@ -62,27 +62,37 @@
         android:layout_height="match_parent"
         app:fastScrollerBubbleEnabled="true" />
 
+    <androidx.cardview.widget.CardView
+        android:id="@+id/header_card"
+        android:layout_marginTop="6dp"
+        app:cardCornerRadius="16dp"
+        app:cardBackgroundColor="@android:color/transparent"
+        app:cardElevation="2dp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center|top">
+
         <TextView
             android:id="@+id/header_title"
             style="@style/TextAppearance.MaterialComponents.Headline6"
-        android:layout_width="match_parent"
+            android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-        android:layout_marginBottom="6dp"
             android:background="@drawable/list_item_selector"
-        android:backgroundTint="?colorSecondary"
+            android:backgroundTint="?colorPrimaryVariant"
             android:clickable="true"
-        android:elevation="5dp"
             android:ellipsize="end"
             android:focusable="true"
-        android:gravity="center"
             android:inputType="none"
             android:maxLines="1"
-        android:paddingStart="8dp"
+            android:textAlignment="center"
-        android:paddingEnd="8dp"
+            android:paddingStart="32dp"
-        android:paddingBottom="6dp"
+            android:paddingEnd="32dp"
+            android:paddingTop="4dp"
+            android:paddingBottom="4dp"
             android:textColor="?actionBarTintColor"
             android:textSize="14sp"
             tools:text="Category" />
+    </androidx.cardview.widget.CardView>
 
     <eu.kanade.tachiyomi.widget.EmptyView
         android:id="@+id/empty_view"
@@ -116,6 +126,7 @@
     <FrameLayout
         android:id="@+id/category_hopper_frame"
         android:layout_width="wrap_content"
+        tools:translationY="400dp"
         android:layout_height="wrap_content"
         android:layout_gravity="top|center">
 

app/src/main/res/layout/main_activity.xml

@@ -54,6 +54,90 @@
                 tools:text="Title Text" />
         </eu.kanade.tachiyomi.ui.base.CenteredToolbar>
 
+        <FrameLayout
+            android:id="@+id/card_frame"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize" >
+
+            <androidx.cardview.widget.CardView
+                android:id="@+id/card_view"
+                android:layout_width="match_parent"
+                android:layout_marginTop="4dp"
+                app:cardBackgroundColor="?colorPrimaryVariant"
+                android:layout_marginBottom="4dp"
+                android:layout_marginStart="14dp"
+                android:layout_marginEnd="14dp"
+                app:cardCornerRadius="8dp"
+                android:layout_height="match_parent" >
+
+                <eu.kanade.tachiyomi.ui.base.FloatingToolbar
+                    android:id="@+id/card_toolbar"
+                    tools:title="Search Library..."
+                    app:contentInsetStartWithNavigation="0dp"
+                    app:contentInsetEndWithActions="0dp"
+                    app:contentInsetStart="0dp"
+                    app:contentInsetEnd="0dp"
+                    app:navigationIconTint="@color/text_color_secondary"
+                    app:navigationIcon="@drawable/ic_search_24dp"
+                    app:titleTextAppearance="@style/TextAppearance.MaterialComponents.Body1"
+                    app:subtitleTextAppearance="@style/TextAppearance.MaterialComponents.Caption"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent" >
+
+                    <LinearLayout
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:gravity="start|center"
+                        android:orientation="horizontal">
+
+                        <ImageView
+                            android:id="@+id/card_incog_image"
+                            app:tint="?actionBarTintColor"
+                            android:layout_gravity="center|start"
+                            android:layout_width="28dp"
+                            android:layout_height="28dp"
+                            android:layout_marginEnd="6dp"
+                            android:layout_marginStart="0dp"
+                            android:contentDescription="@string/incognito_mode"
+                            android:src="@drawable/ic_incognito_circle_24dp"/>
+
+                        <LinearLayout
+                            android:layout_width="wrap_content"
+                            android:layout_height="match_parent"
+                            android:gravity="start|center"
+                            android:orientation="vertical">
+                            <com.google.android.material.textview.MaterialTextView
+                                android:id="@+id/card_title"
+                                style="@style/TextAppearance.AppCompat.Widget.ActionBar.Title"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:drawableTint="?actionBarTintColor"
+                                android:ellipsize="end"
+                                android:layout_gravity="center"
+                                android:maxLines="1"
+                                android:textColor="?actionBarTintColor"
+                                android:textSize="20sp"
+                                tools:drawableEnd="@drawable/ic_arrow_drop_down_24dp"
+                                tools:drawableStart="@drawable/ic_blank_24dp"
+                                tools:text="Title Text" />
+
+                            <com.google.android.material.textview.MaterialTextView
+                                android:id="@+id/card_subtitle"
+                                style="@style/TextAppearance.AppCompat.Widget.ActionBar.Title"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:ellipsize="end"
+                                android:layout_gravity="start|center"
+                                android:maxLines="1"
+                                android:textColor="?actionBarTintColor"
+                                android:textSize="12sp"
+                                tools:text="Title Text" />
+                        </LinearLayout>
+                    </LinearLayout>
+                </eu.kanade.tachiyomi.ui.base.FloatingToolbar>
+            </androidx.cardview.widget.CardView>
+        </FrameLayout>
+
         <FrameLayout
             android:id="@+id/tabs_frame_layout"
             android:clickable="true"

app/src/main/res/layout/tachi_overflow_layout.xml

@@ -20,7 +20,7 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="24dp"
-        android:layout_marginEnd="6dp"
+        android:layout_marginEnd="14dp"
         android:background="?android:attr/colorBackground"
         app:cardBackgroundColor="?android:attr/colorBackground"
         app:cardCornerRadius="12dp"

app/src/main/res/menu/browse_source.xml

@@ -7,7 +7,7 @@
         android:id="@+id/action_search"
         android:icon="@drawable/ic_search_24dp"
         android:title="@string/search"
-        app:actionViewClass="androidx.appcompat.widget.SearchView"
+        app:actionViewClass="eu.kanade.tachiyomi.ui.base.MiniSearchView"
         app:showAsAction="collapseActionView|ifRoom" />
 
     <item

app/src/main/res/menu/catalogue_main.xml

@@ -8,7 +8,7 @@
         android:icon="@drawable/ic_search_24dp"
         android:visible="false"
         app:showAsAction="collapseActionView|ifRoom"
-        app:actionViewClass="androidx.appcompat.widget.SearchView"/>
+        app:actionViewClass="eu.kanade.tachiyomi.ui.base.MiniSearchView"/>
 
     <item android:id="@+id/action_filter"
         android:title="@string/filter"

app/src/main/res/menu/catalogue_new_list.xml

@@ -7,5 +7,5 @@
         android:title="@string/search"
         android:icon="@drawable/ic_search_24dp"
         app:showAsAction="collapseActionView|ifRoom"
-        app:actionViewClass="androidx.appcompat.widget.SearchView"/>
+        app:actionViewClass="eu.kanade.tachiyomi.ui.base.MiniSearchView"/>
 </menu>

app/src/main/res/menu/library.xml

@@ -9,7 +9,7 @@
         android:icon="@drawable/ic_search_24dp"
         android:title="@string/search"
         android:visible="false"
-        app:actionViewClass="androidx.appcompat.widget.SearchView"
+        app:actionViewClass="eu.kanade.tachiyomi.ui.base.MiniSearchView"
         app:showAsAction="collapseActionView|ifRoom" />
 
 

app/src/main/res/menu/recents.xml

@@ -7,7 +7,7 @@
         android:icon="@drawable/ic_search_24dp"
         android:title="@string/search"
         android:visible="false"
-        app:actionViewClass="androidx.appcompat.widget.SearchView"
+        app:actionViewClass="eu.kanade.tachiyomi.ui.base.MiniSearchView"
         app:showAsAction="ifRoom|collapseActionView" />
 
     <item

app/src/main/res/menu/settings_main.xml

@@ -6,6 +6,6 @@
         android:id="@+id/action_search"
         android:icon="@drawable/ic_search_24dp"
         android:title="@string/search"
-        app:actionViewClass="androidx.appcompat.widget.SearchView"
+        app:actionViewClass="eu.kanade.tachiyomi.ui.base.MiniSearchView"
         app:showAsAction="collapseActionView|ifRoom" />
 </menu>

app/src/main/res/values/strings.xml

@@ -902,6 +902,7 @@
     <string name="rotation">Rotation</string>
     <string name="save">Save</string>
     <string name="search">Search</string>
+    <string name="search_">Search %1$s</string>
     <string name="select_all">Select all</string>
     <string name="select_none">Select none</string>
     <string name="selection">Selection</string>