4281 remove qab (#6310)

* For #4281: small ToolbarMenu refactor

This makes it easier to see how items are ordered in the menuItems list

* For 4281: add QAB buttons to menu

* For 4281: removed menu back button per mocks

I double checked with UX, and we'll be relying on the hardware back button for its functionality

* For 4281: add content descriptions for bookmarking

* For 4281: updated BrowserToolbarController for new functionality

* For 4281: provided simple dependencies to browser controller

More complex changes will be in a following commit, for review readability

* For 4281: move toolbar controller dependencies up to BaseBrowserFragment

The functionality they control is being moved into the toolbar menu, which is shared by both normal tabs and custom ones

* For 4281: removed (now unused) code related to QAB

* For 4281: fix test compilation after QAB removal

Tests still need to be expanded to include added functionality

* For 4281: updated menu to show if url is bookmarked

This sloppy workaround is required because TwoStateButton requires that `isInPrimaryState` be a synchronous call, and checking whether or not the current site is bookmarked is quite slow (10-50 MS, in my tests).  After days of work and many attempted solutions, this was the least abhorrent among them.

https://github.com/mozilla-mobile/android-components/issues/4915 was opened against AC to evaluate potentially supporting async `isInPrimaryState` functions.
https://github.com/mozilla-mobile/fenix/issues/6370 was opened against Fenix to investigate the unexpectedly slow call to `BookmarkStorage`.

* For 4281: update reader mode switch

* For 4281: selectively show/hide menu items

* For 4281: add reader mode appearance

* For 4281: update bookmark button when it is clicked

* For 4281: removed unused QAB code

* For 4281: removed QAB robot, updated UI tests

* For 4281: removed QuickActionSheet metrics

Since this behavior now lives in the toolbar, it is tracked via Event.BrowserMenuItemTapped

* For 4281: fixed lint errors

* For 4281: add new strings for buttons added to menu

This is necessary because the location change (from QAB to toolbar menu) could affect the grammar in some languages

* For 4281: remove outdated TODOs

* For 4281: removed QAB container

* For 4281: removed back button reference from UI test

This button no longer exists

* For 4821: Fixes a visual defect (extra padding on top of toolbar)

* For 4281: update copy on reader mode

* For 4281: fixed review nits

app/metrics.yaml

@@ -276,74 +276,6 @@ find_in_page:
     - fenix-core@mozilla.com
     expires: "2020-03-01"
 
-quick_action_sheet:
-  opened:
-    type: event
-    description: >
-      A user opened the quick action sheet UI
-    bugs:
-    - https://github.com/mozilla-mobile/fenix/issue/1195
-    data_reviews:
-    - https://github.com/mozilla-mobile/fenix/pull/1362#issuecomment-479668466
-    notification_emails:
-    - fenix-core@mozilla.com
-    expires: "2020-03-01"
-  closed:
-    type: event
-    description: >
-      A user closed the quick action sheet UI
-    bugs:
-    - https://github.com/mozilla-mobile/fenix/issue/1195
-    data_reviews:
-    - https://github.com/mozilla-mobile/fenix/pull/1362#issuecomment-479668466
-    notification_emails:
-    - fenix-core@mozilla.com
-    expires: "2020-03-01"
-  share_tapped:
-    type: event
-    description: >
-      A user tapped the share button
-    bugs:
-    - https://github.com/mozilla-mobile/fenix/issue/1195
-    data_reviews:
-    - https://github.com/mozilla-mobile/fenix/pull/1362#issuecomment-479668466
-    notification_emails:
-    - fenix-core@mozilla.com
-    expires: "2020-03-01"
-  bookmark_tapped:
-    type: event
-    description: >
-      A user tapped the bookmark button
-    bugs:
-    - https://github.com/mozilla-mobile/fenix/issue/1195
-    data_reviews:
-    - https://github.com/mozilla-mobile/fenix/pull/1362#issuecomment-479668466
-    notification_emails:
-    - fenix-core@mozilla.com
-    expires: "2020-03-01"
-  download_tapped:
-    type: event
-    description: >
-      A user tapped the download button
-    bugs:
-    - https://github.com/mozilla-mobile/fenix/issue/1195
-    data_reviews:
-    - https://github.com/mozilla-mobile/fenix/pull/1362#issuecomment-479668466
-    notification_emails:
-    - fenix-core@mozilla.com
-    expires: "2020-03-01"
-  open_app_tapped:
-    type: event
-    description: >
-      A user tapped the open in app button
-    bugs:
-      - https://github.com/mozilla-mobile/fenix/issue/1195
-    data_reviews:
-      - https://github.com/mozilla-mobile/fenix/pull/4629
-    notification_emails:
-      - fenix-core@mozilla.com
-    expires: "2020-03-01"
-
 metrics:
   default_browser:
     type: boolean

app/src/androidTest/java/org/mozilla/fenix/ui/BookmarksTest.kt

@@ -18,7 +18,6 @@ import org.mozilla.fenix.helpers.TestAssetHelper
 import org.mozilla.fenix.ui.robots.browserScreen
 import org.mozilla.fenix.ui.robots.homeScreen
 import org.mozilla.fenix.ui.robots.navigationToolbar
-import org.mozilla.fenix.ui.robots.quickActionBar
 
 /**
  *  Tests for verifying basic functionality of bookmarks
@@ -66,12 +65,12 @@ class BookmarksTest {
 
         navigationToolbar {
         }.enterURLAndEnterToBrowser(defaultWebPage.url) {
-        }.openQuickActionBar {
+        }.openThreeDotMenu {
             verifyAddBookmarkButton()
-            clickBookmarkButton()
+            clickAddBookmarkButton()
         }
         browserScreen {
-        }.openQuickActionBar {
+        }.openThreeDotMenu {
             verifyEditBookmarkButton()
         }
     }
@@ -80,11 +79,8 @@ class BookmarksTest {
     fun addBookmarkTest() {
         val defaultWebPage = TestAssetHelper.getGenericAsset(mockWebServer, 1)
 
-        quickActionBar {
+        browserScreen {
             createBookmark(defaultWebPage.url)
-        }
-
-        navigationToolbar {
         }.openThreeDotMenu {
         }.openLibrary {
         }.openBookmarks {
@@ -109,9 +105,8 @@ class BookmarksTest {
     fun editBookmarkViewTest() {
         val defaultWebPage = TestAssetHelper.getGenericAsset(mockWebServer, 1)
 
-        quickActionBar { createBookmark(defaultWebPage.url) }
+        browserScreen {
-
+            createBookmark(defaultWebPage.url)
-        navigationToolbar {
         }.openThreeDotMenu {
         }.openLibrary {
         }.openBookmarks {
@@ -130,9 +125,8 @@ class BookmarksTest {
     fun copyBookmarkURLTest() {
         val defaultWebPage = TestAssetHelper.getGenericAsset(mockWebServer, 1)
 
-        quickActionBar { createBookmark(defaultWebPage.url) }
+        browserScreen {
-
+            createBookmark(defaultWebPage.url)
-        navigationToolbar {
         }.openThreeDotMenu {
         }.openLibrary {
         }.openBookmarks {
@@ -146,9 +140,8 @@ class BookmarksTest {
     fun openBookmarkInNewTabTest() {
         val defaultWebPage = TestAssetHelper.getGenericAsset(mockWebServer, 1)
 
-        quickActionBar { createBookmark(defaultWebPage.url) }
+        browserScreen {
-
+            createBookmark(defaultWebPage.url)
-        navigationToolbar {
         }.openThreeDotMenu {
         }.openLibrary {
         }.openBookmarks {
@@ -164,9 +157,8 @@ class BookmarksTest {
     fun openBookmarkInPrivateTabTest() {
         val defaultWebPage = TestAssetHelper.getGenericAsset(mockWebServer, 1)
 
-        quickActionBar { createBookmark(defaultWebPage.url) }
+        browserScreen {
-
+            createBookmark(defaultWebPage.url)
-        navigationToolbar {
         }.openThreeDotMenu {
         }.openLibrary {
         }.openBookmarks {
@@ -182,9 +174,8 @@ class BookmarksTest {
     fun deleteBookmarkTest() {
         val defaultWebPage = TestAssetHelper.getGenericAsset(mockWebServer, 1)
 
-        quickActionBar { createBookmark(defaultWebPage.url) }
+        browserScreen {
-
+            createBookmark(defaultWebPage.url)
-        navigationToolbar {
         }.openThreeDotMenu {
         }.openLibrary {
         }.openBookmarks {

app/src/androidTest/java/org/mozilla/fenix/ui/NavigationToolbarTest.kt

@@ -65,7 +65,6 @@ class NavigationToolbarTest {
         navigationToolbar {
         }.openThreeDotMenu {
             verifyThreeDotMenuExists()
-            verifyBackButton()
         }.goBack {
             verifyPageContent(defaultWebPage.content)
         }

app/src/androidTest/java/org/mozilla/fenix/ui/robots/BrowserRobot.kt

@@ -6,6 +6,7 @@
 
 package org.mozilla.fenix.ui.robots
 
+import android.net.Uri
 import androidx.test.espresso.Espresso.onView
 import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.assertion.ViewAssertions.matches
@@ -67,6 +68,14 @@ class BrowserRobot {
             TestAssetHelper.waitingTime)
     }
 
+    fun createBookmark(url: Uri) {
+        navigationToolbar {
+        }.enterURLAndEnterToBrowser(url) {
+        }.openThreeDotMenu {
+            clickAddBookmarkButton()
+        }
+    }
+
     class Transition {
         private val mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
         private fun threeDotButton() = onView(
@@ -106,16 +115,6 @@ class BrowserRobot {
             HomeScreenRobot().interact()
             return HomeScreenRobot.Transition()
         }
-
-        fun openQuickActionBar(interact: QuickActionBarRobot.() -> Unit): QuickActionBarRobot.Transition {
-            mDevice.waitNotNull(Until.gone(By.res("org.mozilla.fenix.debug:id/quick_action_sheet")),
-                TestAssetHelper.waitingTime
-            )
-            quickActionBarHandle().click()
-
-            QuickActionBarRobot().interact()
-            return QuickActionBarRobot.Transition()
-        }
     }
 }
 
@@ -133,4 +132,3 @@ fun dismissTrackingOnboarding() {
 fun navURLBar() = onView(withId(R.id.mozac_browser_toolbar_url_view))
 
 private fun tabsCounter() = onView(withId(R.id.counter_box))
-private fun quickActionBarHandle() = onView(withId(R.id.quick_action_sheet_handle))

app/src/androidTest/java/org/mozilla/fenix/ui/robots/QuickActionBarRobot.kt

@@ -1,81 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-@file:Suppress("TooManyFunctions")
-
-package org.mozilla.fenix.ui.robots
-
-import android.net.Uri
-import androidx.test.espresso.Espresso.onView
-import androidx.test.espresso.assertion.ViewAssertions.matches
-import androidx.test.espresso.matcher.ViewMatchers
-import androidx.test.espresso.matcher.ViewMatchers.withEffectiveVisibility
-import androidx.test.espresso.matcher.ViewMatchers.withId
-import androidx.test.espresso.matcher.ViewMatchers.withText
-import androidx.test.platform.app.InstrumentationRegistry
-import androidx.test.uiautomator.UiDevice
-import org.hamcrest.Matchers.allOf
-import org.mozilla.fenix.R
-import org.mozilla.fenix.helpers.click
-import org.mozilla.fenix.helpers.isSelected
-
-/**
- * Implementation of Robot Pattern for the quick action bar.
- */
-class QuickActionBarRobot {
-
-    fun verifyAddBookmarkButton() = assertAddBookmarkButton()
-
-    fun verifyEditBookmarkButton() = assertEditBookmarkButton()
-
-    fun clickBookmarkButton() {
-        addBookmarkButton().click()
-    }
-
-    fun createBookmark(url: Uri) {
-
-        navigationToolbar {
-        }.enterURLAndEnterToBrowser(url) {
-        }.openQuickActionBar {
-            clickBookmarkButton()
-        }
-    }
-
-    class Transition {
-        val mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
-
-        fun closeQuickActionBar(interact: BrowserRobot.() -> Unit): BrowserRobot.Transition {
-            quickActionBarHandle().click()
-
-            BrowserRobot().interact()
-            return BrowserRobot.Transition()
-        }
-    }
-}
-
-fun quickActionBar(interact: QuickActionBarRobot.() -> Unit): QuickActionBarRobot.Transition {
-    QuickActionBarRobot().interact()
-    return QuickActionBarRobot.Transition()
-}
-
-private fun quickActionBarHandle() = onView(withId(R.id.quick_action_sheet_handle))
-
-private fun addBookmarkButton() =
-    onView(allOf(withId(R.id.quick_action_bookmark), isSelected(false)))
-
-private fun editBookmarkButton() =
-    onView(allOf(withId(R.id.quick_action_bookmark), isSelected(true)))
-
-private fun snackBarText() = onView(withId(R.id.snackbar_text))
-
-private fun assertAddBookmarkButton() = addBookmarkButton()
-    .check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))
-    .check(matches(withText("Bookmark")))
-
-private fun assertBookmarkSavedSnackBarText() =
-    snackBarText().check(matches(withText("Bookmark saved!")))
-
-private fun assertEditBookmarkButton() = editBookmarkButton().check(matches(withEffectiveVisibility(
-    ViewMatchers.Visibility.VISIBLE)))
-    .check(matches(withText("Edit Bookmark")))

app/src/androidTest/java/org/mozilla/fenix/ui/robots/ThreeDotMenuMainRobot.kt

@@ -11,11 +11,11 @@ import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.assertion.ViewAssertions.matches
 import androidx.test.espresso.matcher.ViewMatchers
 import androidx.test.espresso.matcher.ViewMatchers.hasFocus
-import androidx.test.espresso.matcher.ViewMatchers.withId
 import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
-import androidx.test.espresso.matcher.ViewMatchers.withText
 import androidx.test.espresso.matcher.ViewMatchers.withEffectiveVisibility
+import androidx.test.espresso.matcher.ViewMatchers.withId
 import androidx.test.espresso.matcher.ViewMatchers.withResourceName
+import androidx.test.espresso.matcher.ViewMatchers.withText
 import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.uiautomator.By
 import androidx.test.uiautomator.UiDevice
@@ -38,7 +38,8 @@ class ThreeDotMenuMainRobot {
     fun verifyHelpButton() = assertHelpButton()
     fun verifyThreeDotMenuExists() = threeDotMenuRecyclerViewExists()
     fun verifyForwardButton() = assertForwardButton()
-    fun verifyBackButton() = assertBackButton()
+    fun verifyAddBookmarkButton() = assertAddBookmarkButton()
+    fun verifyEditBookmarkButton() = assertEditBookmarkButton()
     fun verifyRefreshButton() = assertRefreshButton()
     fun verifyCloseAllTabsButton() = assertCloseAllTabsButton()
     fun verifyShareButton() = assertShareButton()
@@ -55,6 +56,7 @@ class ThreeDotMenuMainRobot {
     fun clickAddNewCollection() {
         addNewCollectionButton().click()
     }
+    fun clickAddBookmarkButton() = addBookmarkButton().click()
     fun verifyCollectionNameTextField() = assertCollectionNameTextField()
     fun verifyFindInPageButton() = assertFindInPageButton()
     fun verifyShareScrim() = assertShareScrim()
@@ -115,8 +117,10 @@ class ThreeDotMenuMainRobot {
         }
 
         fun goBack(interact: BrowserRobot.() -> Unit): BrowserRobot.Transition {
-            mDevice.waitNotNull(Until.findObject(By.desc("Back")), waitingTime)
+            // Close three dot
-            backButton().click()
+            mDevice.pressBack()
+            // Nav back to previous page
+            mDevice.pressBack()
 
             BrowserRobot().interact()
             return BrowserRobot.Transition()
@@ -194,8 +198,12 @@ private fun forwardButton() = onView(ViewMatchers.withContentDescription("Forwar
 private fun assertForwardButton() = forwardButton()
     .check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))
 
-private fun backButton() = onView(ViewMatchers.withContentDescription("Back"))
+private fun addBookmarkButton() = onView(ViewMatchers.withContentDescription("Bookmark"))
-private fun assertBackButton() = backButton()
+private fun assertAddBookmarkButton() = addBookmarkButton()
+    .check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))
+
+private fun editBookmarkButton() = onView(ViewMatchers.withContentDescription("Edit bookmark"))
+private fun assertEditBookmarkButton() = editBookmarkButton()
     .check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))
 
 private fun refreshButton() = onView(ViewMatchers.withContentDescription("Refresh"))
@@ -210,7 +218,7 @@ private fun shareTabButton() = onView(allOf(withText("Share tabs")))
 private fun assertShareTabButton() = shareTabButton()
     .check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))
 
-private fun shareButton() = onView(allOf(withText("Share")))
+private fun shareButton() = onView(ViewMatchers.withContentDescription("Share"))
 private fun assertShareButton() = shareButton()
     .check(matches(withEffectiveVisibility(ViewMatchers.Visibility.VISIBLE)))
 

app/src/main/java/org/mozilla/fenix/browser/BaseBrowserFragment.kt

@@ -23,7 +23,7 @@ import androidx.lifecycle.lifecycleScope
 import androidx.navigation.NavDirections
 import androidx.navigation.fragment.findNavController
 import com.google.android.material.snackbar.Snackbar
-import kotlinx.android.synthetic.main.component_search.*
+import kotlinx.android.synthetic.main.component_search.toolbar
 import kotlinx.android.synthetic.main.fragment_browser.*
 import kotlinx.android.synthetic.main.fragment_browser.view.*
 import kotlinx.coroutines.Dispatchers.IO
@@ -32,6 +32,7 @@ import kotlinx.coroutines.Job
 import kotlinx.coroutines.MainScope
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import mozilla.appservices.places.BookmarkRoot
 import mozilla.components.browser.session.Session
 import mozilla.components.browser.session.SessionManager
 import mozilla.components.feature.accounts.FxaCapability
@@ -44,6 +45,7 @@ import mozilla.components.feature.downloads.DownloadsFeature
 import mozilla.components.feature.downloads.manager.FetchDownloadManager
 import mozilla.components.feature.intent.ext.EXTRA_SESSION_ID
 import mozilla.components.feature.prompts.PromptFeature
+import mozilla.components.feature.readerview.ReaderViewFeature
 import mozilla.components.feature.session.FullScreenFeature
 import mozilla.components.feature.session.SessionFeature
 import mozilla.components.feature.session.SessionUseCases
@@ -61,17 +63,17 @@ import org.mozilla.fenix.FeatureFlags
 import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.IntentReceiverActivity
 import org.mozilla.fenix.R
+import org.mozilla.fenix.browser.readermode.DefaultReaderModeController
 import org.mozilla.fenix.components.FenixSnackbar
 import org.mozilla.fenix.components.FindInPageIntegration
 import org.mozilla.fenix.components.StoreProvider
 import org.mozilla.fenix.components.metrics.Event
 import org.mozilla.fenix.components.toolbar.BrowserFragmentState
 import org.mozilla.fenix.components.toolbar.BrowserFragmentStore
-import org.mozilla.fenix.components.toolbar.BrowserToolbarController
+import org.mozilla.fenix.components.toolbar.BrowserInteractor
 import org.mozilla.fenix.components.toolbar.BrowserToolbarView
 import org.mozilla.fenix.components.toolbar.BrowserToolbarViewInteractor
 import org.mozilla.fenix.components.toolbar.DefaultBrowserToolbarController
-import org.mozilla.fenix.components.toolbar.QuickActionSheetState
 import org.mozilla.fenix.components.toolbar.ToolbarIntegration
 import org.mozilla.fenix.downloads.DownloadNotificationBottomSheetDialog
 import org.mozilla.fenix.downloads.DownloadService
@@ -84,7 +86,6 @@ import org.mozilla.fenix.ext.requireComponents
 import org.mozilla.fenix.ext.sessionsOfType
 import org.mozilla.fenix.ext.settings
 import org.mozilla.fenix.isInExperiment
-import org.mozilla.fenix.quickactionsheet.QuickActionSheetBehavior
 import org.mozilla.fenix.settings.SupportUtils
 import org.mozilla.fenix.theme.ThemeManager
 
@@ -95,10 +96,12 @@ import org.mozilla.fenix.theme.ThemeManager
  */
 @Suppress("TooManyFunctions", "LargeClass")
 abstract class BaseBrowserFragment : Fragment(), BackHandler, SessionManager.Observer {
-    protected lateinit var browserStore: BrowserFragmentStore
+    protected lateinit var browserFragmentStore: BrowserFragmentStore
     protected lateinit var browserInteractor: BrowserToolbarViewInteractor
     protected lateinit var browserToolbarView: BrowserToolbarView
 
+    protected val readerViewFeature = ViewBoundFeatureWrapper<ReaderViewFeature>()
+
     private val sessionFeature = ViewBoundFeatureWrapper<SessionFeature>()
     private val windowFeature = ViewBoundFeatureWrapper<WindowFeature>()
     private val contextMenuFeature = ViewBoundFeatureWrapper<ContextMenuFeature>()
@@ -131,20 +134,9 @@ abstract class BaseBrowserFragment : Fragment(), BackHandler, SessionManager.Obs
         val activity = activity as HomeActivity
         activity.themeManager.applyStatusBarTheme(activity)
 
-        val appLink = requireComponents.useCases.appLinksUseCases.appLinkRedirect
+        browserFragmentStore = StoreProvider.get(this) {
-        browserStore = StoreProvider.get(this) {
             BrowserFragmentStore(
-                BrowserFragmentState(
+                BrowserFragmentState()
-                    quickActionSheetState = QuickActionSheetState(
-                        readable = getSessionById()?.readerable ?: false,
-                        bookmarked = false,
-                        readerActive = getSessionById()?.readerMode ?: false,
-                        bounceNeeded = false,
-                        isAppLink = getSessionById()?.let {
-                            appLink.invoke(it.url).hasExternalApp()
-                        } ?: false
-                    )
-                )
             )
         }
 
@@ -173,10 +165,13 @@ abstract class BaseBrowserFragment : Fragment(), BackHandler, SessionManager.Obs
             }
 
             val browserToolbarController = DefaultBrowserToolbarController(
-                requireActivity(),
+                store = browserFragmentStore,
-                snackbar,
+                activity = requireActivity(),
-                findNavController(),
+                snackbar = snackbar,
-                (activity as HomeActivity).browsingModeManager,
+                navController = findNavController(),
+                readerModeController = DefaultReaderModeController(readerViewFeature),
+                browsingModeManager = (activity as HomeActivity).browsingModeManager,
+                sessionManager = requireComponents.core.sessionManager,
                 findInPageLauncher = { findInPageIntegration.withFeature { it.launch() } },
                 browserLayout = view.browserLayout,
                 engineView = engineView,
@@ -193,15 +188,14 @@ abstract class BaseBrowserFragment : Fragment(), BackHandler, SessionManager.Obs
                     action = Intent.ACTION_VIEW
                     flags = Intent.FLAG_ACTIVITY_NEW_TASK
                 },
-                bottomSheetBehavior = QuickActionSheetBehavior.from(nestedScrollQuickAction),
+                bookmarkTapped = { lifecycleScope.launch { bookmarkTapped(it) } },
                 scope = lifecycleScope,
                 tabCollectionStorage = requireComponents.core.tabCollectionStorage
             )
 
-            browserInteractor =
+            browserInteractor = BrowserInteractor(
-                createBrowserToolbarViewInteractor(
+                browserToolbarController = browserToolbarController
-                    browserToolbarController,
+            )
-                    customTabSessionId?.let { sessionManager.findSessionById(it) })
 
             browserToolbarView = BrowserToolbarView(
                 container = view.browserLayout,
@@ -368,7 +362,6 @@ abstract class BaseBrowserFragment : Fragment(), BackHandler, SessionManager.Obs
                             ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE
                         activity?.enterToImmersiveMode()
                         toolbar.visibility = View.GONE
-                        nestedScrollQuickAction.visibility = View.GONE
                     } else {
                         activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_USER
                         activity?.exitImmersiveModeIfNeeded()
@@ -376,7 +369,6 @@ abstract class BaseBrowserFragment : Fragment(), BackHandler, SessionManager.Obs
                             activity.themeManager.applyStatusBarTheme(activity)
                         }
                         toolbar.visibility = View.VISIBLE
-                        nestedScrollQuickAction.visibility = View.VISIBLE
                     }
                     updateLayoutMargins(inFullScreen)
                 },
@@ -557,11 +549,6 @@ abstract class BaseBrowserFragment : Fragment(), BackHandler, SessionManager.Obs
         return false
     }
 
-    protected abstract fun createBrowserToolbarViewInteractor(
-        browserToolbarController: BrowserToolbarController,
-        session: Session?
-    ): BrowserToolbarViewInteractor
-
     protected abstract fun navToQuickSettingsSheet(
         session: Session,
         sitePermissions: SitePermissions?
@@ -644,6 +631,48 @@ abstract class BaseBrowserFragment : Fragment(), BackHandler, SessionManager.Obs
         }
     }
 
+    private suspend fun bookmarkTapped(session: Session) = withContext(IO) {
+        val bookmarksStorage = requireComponents.core.bookmarksStorage
+        val existing =
+            bookmarksStorage.getBookmarksWithUrl(session.url).firstOrNull { it.url == session.url }
+        if (existing != null) {
+            // Bookmark exists, go to edit fragment
+            withContext(Main) {
+                nav(
+                    R.id.browserFragment,
+                    BrowserFragmentDirections.actionBrowserFragmentToBookmarkEditFragment(existing.guid)
+                )
+            }
+        } else {
+            // Save bookmark, then go to edit fragment
+            val guid = bookmarksStorage.addItem(
+                BookmarkRoot.Mobile.id,
+                url = session.url,
+                title = session.title,
+                position = null
+            )
+
+            withContext(Main) {
+                requireComponents.analytics.metrics.track(Event.AddBookmark)
+
+                view?.let { view ->
+                    FenixSnackbar.make(view, Snackbar.LENGTH_LONG)
+                        .setAnchorView(browserToolbarView.view)
+                        .setAction(getString(R.string.edit_bookmark_snackbar_action)) {
+                            nav(
+                                R.id.browserFragment,
+                                BrowserFragmentDirections.actionBrowserFragmentToBookmarkEditFragment(
+                                    guid
+                                )
+                            )
+                        }
+                        .setText(getString(R.string.bookmark_saved_snackbar))
+                        .show()
+                }
+            }
+        }
+    }
+
     companion object {
         private const val KEY_CUSTOM_TAB_SESSION_ID = "custom_tab_session_id"
         private const val REQUEST_CODE_DOWNLOAD_PERMISSIONS = 1

app/src/main/java/org/mozilla/fenix/browser/BrowserFragment.kt

@@ -20,19 +20,13 @@ import android.widget.RadioButton
 import androidx.appcompat.widget.AppCompatImageView
 import androidx.core.content.ContextCompat
 import androidx.lifecycle.Observer
-import androidx.lifecycle.lifecycleScope
-import androidx.navigation.fragment.findNavController
 import androidx.transition.TransitionInflater
 import com.google.android.material.snackbar.Snackbar
-import kotlinx.android.synthetic.main.fragment_browser.*
+import kotlinx.android.synthetic.main.fragment_browser.view.browserLayout
-import kotlinx.android.synthetic.main.fragment_browser.view.*
+import kotlinx.android.synthetic.main.fragment_browser.view.readerViewControlsBar
-import kotlinx.android.synthetic.main.tracking_protection_onboarding_popup.view.*
+import kotlinx.android.synthetic.main.fragment_home.bottom_bar
-import kotlinx.coroutines.Dispatchers.IO
+import kotlinx.android.synthetic.main.tracking_protection_onboarding_popup.view.onboarding_message
-import kotlinx.coroutines.Dispatchers.Main
 import kotlinx.coroutines.ExperimentalCoroutinesApi
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import mozilla.appservices.places.BookmarkRoot
 import mozilla.components.browser.session.Session
 import mozilla.components.feature.contextmenu.ContextMenuCandidate
 import mozilla.components.feature.readerview.ReaderViewFeature
@@ -40,18 +34,12 @@ import mozilla.components.feature.session.TrackingProtectionUseCases
 import mozilla.components.feature.sitepermissions.SitePermissions
 import mozilla.components.lib.state.ext.consumeFrom
 import mozilla.components.support.base.feature.BackHandler
-import mozilla.components.support.base.feature.ViewBoundFeatureWrapper
 import org.jetbrains.anko.dimen
 import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.R
-import org.mozilla.fenix.browser.readermode.DefaultReaderModeController
 import org.mozilla.fenix.components.FenixSnackbar
 import org.mozilla.fenix.components.TabCollectionStorage
 import org.mozilla.fenix.components.metrics.Event
-import org.mozilla.fenix.components.toolbar.BrowserInteractor
-import org.mozilla.fenix.components.toolbar.BrowserToolbarController
-import org.mozilla.fenix.components.toolbar.BrowserToolbarViewInteractor
-import org.mozilla.fenix.components.toolbar.QuickActionSheetAction
 import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.ext.getDimenInDip
 import org.mozilla.fenix.ext.increaseTapArea
@@ -61,9 +49,6 @@ import org.mozilla.fenix.ext.settings
 import org.mozilla.fenix.home.sessioncontrol.SessionControlChange
 import org.mozilla.fenix.home.sessioncontrol.TabCollection
 import org.mozilla.fenix.mvi.getManagedEmitter
-import org.mozilla.fenix.quickactionsheet.DefaultQuickActionSheetController
-import org.mozilla.fenix.quickactionsheet.QuickActionSheetSessionObserver
-import org.mozilla.fenix.quickactionsheet.QuickActionSheetView
 
 /**
  * Fragment used for browsing the web within the main app.
@@ -71,10 +56,6 @@ import org.mozilla.fenix.quickactionsheet.QuickActionSheetView
 @ExperimentalCoroutinesApi
 @Suppress("TooManyFunctions", "LargeClass")
 class BrowserFragment : BaseBrowserFragment(), BackHandler {
-    private lateinit var quickActionSheetView: QuickActionSheetView
-    private var quickActionSheetSessionObserver: QuickActionSheetSessionObserver? = null
-
-    private val readerViewFeature = ViewBoundFeatureWrapper<ReaderViewFeature>()
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -114,15 +95,6 @@ class BrowserFragment : BaseBrowserFragment(), BackHandler {
                     if (available) {
                         context.components.analytics.metrics.track(Event.ReaderModeAvailable)
                     }
-
-                    browserStore.apply {
-                        dispatch(QuickActionSheetAction.ReadableStateChange(available))
-                        dispatch(
-                            QuickActionSheetAction.ReaderActiveStateChange(
-                                sessionManager.selectedSession?.readerMode ?: false
-                            )
-                        )
-                    }
                 },
                 owner = this,
                 view = view
@@ -134,8 +106,7 @@ class BrowserFragment : BaseBrowserFragment(), BackHandler {
                 themeReaderViewControlsForPrivateMode(view.readerViewControlsBar)
             }
 
-            consumeFrom(browserStore) {
+            consumeFrom(browserFragmentStore) {
-                quickActionSheetView.update(it)
                 browserToolbarView.update(it)
             }
         }
@@ -144,13 +115,6 @@ class BrowserFragment : BaseBrowserFragment(), BackHandler {
     override fun onStart() {
         super.onStart()
         subscribeToTabCollections()
-        quickActionSheetSessionObserver = QuickActionSheetSessionObserver(
-            lifecycleScope,
-            requireComponents,
-            dispatch = { action -> browserStore.dispatch(action) }
-        ).also { observer ->
-            getSessionById()?.register(observer, this, autoPause = true)
-        }
         getSessionById()?.register(toolbarSessionObserver, this, autoPause = true)
     }
 
@@ -173,7 +137,6 @@ class BrowserFragment : BaseBrowserFragment(), BackHandler {
              * This fixes issue #5254.
              */
             (activity as HomeActivity).updateThemeForSession(it)
-            quickActionSheetSessionObserver?.updateBookmarkState(it)
         }
         requireComponents.core.tabCollectionStorage.register(collectionStorageObserver, this)
     }
@@ -182,34 +145,6 @@ class BrowserFragment : BaseBrowserFragment(), BackHandler {
         return readerViewFeature.onBackPressed() || super.onBackPressed()
     }
 
-    override fun createBrowserToolbarViewInteractor(
-        browserToolbarController: BrowserToolbarController,
-        session: Session?
-    ): BrowserToolbarViewInteractor {
-        val context = requireContext()
-
-        val interactor = BrowserInteractor(
-            context = context,
-            store = browserStore,
-            browserToolbarController = browserToolbarController,
-            quickActionSheetController = DefaultQuickActionSheetController(
-                context = context,
-                navController = findNavController(),
-                sessionManager = context.components.core.sessionManager,
-                appLinksUseCases = context.components.useCases.appLinksUseCases,
-                bookmarkTapped = {
-                    lifecycleScope.launch { bookmarkTapped(it) }
-                }
-            ),
-            readerModeController = DefaultReaderModeController(readerViewFeature),
-            currentSession = session
-        )
-
-        quickActionSheetView = QuickActionSheetView(view!!.nestedScrollQuickAction, interactor)
-
-        return interactor
-    }
-
     override fun navToQuickSettingsSheet(session: Session, sitePermissions: SitePermissions?) {
         val directions =
             BrowserFragmentDirections.actionBrowserFragmentToQuickSettingsSheetDialogFragment(
@@ -241,8 +176,8 @@ class BrowserFragment : BaseBrowserFragment(), BackHandler {
     }
 
     override fun getEngineMargins(): Pair<Int, Int> {
-        val toolbarAndQASSize = resources.getDimensionPixelSize(R.dimen.toolbar_and_qab_height)
+        val toolbarSize = resources.getDimensionPixelSize(R.dimen.browser_toolbar_height)
-        return 0 to toolbarAndQASSize
+        return 0 to toolbarSize
     }
 
     override fun getAppropriateLayoutGravity() = Gravity.BOTTOM
@@ -277,51 +212,6 @@ class BrowserFragment : BaseBrowserFragment(), BackHandler {
         }
     }
 
-    private suspend fun bookmarkTapped(session: Session) = withContext(IO) {
-        val bookmarksStorage = requireComponents.core.bookmarksStorage
-        val existing =
-            bookmarksStorage.getBookmarksWithUrl(session.url).firstOrNull { it.url == session.url }
-        if (existing != null) {
-            // Bookmark exists, go to edit fragment
-            withContext(Main) {
-                nav(
-                    R.id.browserFragment,
-                    BrowserFragmentDirections.actionBrowserFragmentToBookmarkEditFragment(existing.guid)
-                )
-            }
-        } else {
-            // Save bookmark, then go to edit fragment
-            val guid = bookmarksStorage.addItem(
-                BookmarkRoot.Mobile.id,
-                url = session.url,
-                title = session.title,
-                position = null
-            )
-
-            withContext(Main) {
-                browserStore.dispatch(
-                    QuickActionSheetAction.BookmarkedStateChange(bookmarked = true)
-                )
-                requireComponents.analytics.metrics.track(Event.AddBookmark)
-
-                view?.let { view ->
-                    FenixSnackbar.make(view, Snackbar.LENGTH_LONG)
-                        .setAnchorView(browserToolbarView.view)
-                        .setAction(getString(R.string.edit_bookmark_snackbar_action)) {
-                            nav(
-                                R.id.browserFragment,
-                                BrowserFragmentDirections.actionBrowserFragmentToBookmarkEditFragment(
-                                    guid
-                                )
-                            )
-                        }
-                        .setText(getString(R.string.bookmark_saved_snackbar))
-                        .show()
-                }
-            }
-        }
-    }
-
     private fun subscribeToTabCollections() {
         requireComponents.core.tabCollectionStorage.getCollections().observe(this, Observer {
             requireComponents.core.tabCollectionStorage.cachedTabCollections = it
@@ -333,11 +223,6 @@ class BrowserFragment : BaseBrowserFragment(), BackHandler {
         })
     }
 
-    override fun onSessionSelected(session: Session) {
-        super.onSessionSelected(session)
-        quickActionSheetSessionObserver?.updateBookmarkState(session)
-    }
-
     private val collectionStorageObserver = object : TabCollectionStorage.Observer {
         override fun onCollectionCreated(title: String, sessions: List<Session>) {
             showTabSavedToCollectionSnackbar()
@@ -415,7 +300,7 @@ class BrowserFragment : BaseBrowserFragment(), BackHandler {
         view,
         FenixSnackbarDelegate(
             view,
-            nestedScrollQuickAction
+            bottom_bar
         )
     )
 

app/src/main/java/org/mozilla/fenix/components/metrics/GleanMetricsService.kt

@@ -31,7 +31,6 @@ import org.mozilla.fenix.GleanMetrics.Pings
 import org.mozilla.fenix.GleanMetrics.PrivateBrowsingMode
 import org.mozilla.fenix.GleanMetrics.PrivateBrowsingShortcut
 import org.mozilla.fenix.GleanMetrics.QrScanner
-import org.mozilla.fenix.GleanMetrics.QuickActionSheet
 import org.mozilla.fenix.GleanMetrics.ReaderMode
 import org.mozilla.fenix.GleanMetrics.SearchDefaultEngine
 import org.mozilla.fenix.GleanMetrics.SearchShortcuts
@@ -138,24 +137,6 @@ private val Event.wrapper: EventWrapper<*>?
             { Events.browserMenuAction.record(it) },
             { Events.browserMenuActionKeys.valueOf(it) }
         )
-        is Event.QuickActionSheetOpened -> EventWrapper<NoExtraKeys>(
-            { QuickActionSheet.opened.record(it) }
-        )
-        is Event.QuickActionSheetClosed -> EventWrapper<NoExtraKeys>(
-            { QuickActionSheet.closed.record(it) }
-        )
-        is Event.QuickActionSheetShareTapped -> EventWrapper<NoExtraKeys>(
-            { QuickActionSheet.shareTapped.record(it) }
-        )
-        is Event.QuickActionSheetBookmarkTapped -> EventWrapper<NoExtraKeys>(
-            { QuickActionSheet.bookmarkTapped.record(it) }
-        )
-        is Event.QuickActionSheetDownloadTapped -> EventWrapper<NoExtraKeys>(
-            { QuickActionSheet.downloadTapped.record(it) }
-        )
-        is Event.QuickActionSheetOpenInAppTapped -> EventWrapper<NoExtraKeys>(
-            { QuickActionSheet.openAppTapped.record(it) }
-        )
         is Event.OpenedBookmarkInNewTab -> EventWrapper<NoExtraKeys>(
             { BookmarksManagement.openInNewTab.record(it) }
         )

app/src/main/java/org/mozilla/fenix/components/metrics/Metrics.kt

@@ -50,12 +50,6 @@ sealed class Event {
     object AddBookmarkFolder : Event()
     object RemoveBookmarkFolder : Event()
     object RemoveBookmarks : Event()
-    object QuickActionSheetOpened : Event()
-    object QuickActionSheetClosed : Event()
-    object QuickActionSheetShareTapped : Event()
-    object QuickActionSheetBookmarkTapped : Event()
-    object QuickActionSheetDownloadTapped : Event()
-    object QuickActionSheetOpenInAppTapped : Event()
     object CustomTabsClosed : Event()
     object CustomTabsActionTapped : Event()
     object CustomTabsMenuOpened : Event()
@@ -300,7 +294,8 @@ sealed class Event {
         enum class Item {
             SETTINGS, LIBRARY, HELP, DESKTOP_VIEW_ON, DESKTOP_VIEW_OFF, FIND_IN_PAGE, NEW_TAB,
             NEW_PRIVATE_TAB, SHARE, REPORT_SITE_ISSUE, BACK, FORWARD, RELOAD, STOP, OPEN_IN_FENIX,
-            SAVE_TO_COLLECTION, ADD_TO_HOMESCREEN, QUIT
+            SAVE_TO_COLLECTION, ADD_TO_HOMESCREEN, QUIT, READER_MODE_ON, READER_MODE_OFF, OPEN_IN_APP,
+            BOOKMARK, READER_MODE_APPEARANCE
         }
 
         override val extras: Map<Events.browserMenuActionKeys, String>?

app/src/main/java/org/mozilla/fenix/components/toolbar/BrowserFragmentStore.kt

@@ -2,51 +2,27 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+@file:Suppress("unused", "UNUSED_PARAMETER")
+
 package org.mozilla.fenix.components.toolbar
 
 import mozilla.components.lib.state.Action
 import mozilla.components.lib.state.State
 import mozilla.components.lib.state.Store
 
+// The state that used to live in this class was moved into another component in #4281. Keeping
+// the shell of this file because we will need to expand it as we add additional features to
+// the browser.
 class BrowserFragmentStore(initialState: BrowserFragmentState) :
     Store<BrowserFragmentState, BrowserFragmentAction>(initialState, ::browserStateReducer)
 
 /**
  * The state for the Browser Screen
- * @property quickActionSheetState: state of the quick action sheet
  */
-data class BrowserFragmentState(
+class BrowserFragmentState : State
-    val quickActionSheetState: QuickActionSheetState
-) : State
-
-/**
- * The state for the QuickActionSheet
- * @property readable Whether or not the current session can display a reader view
- * @property bookmarked Whether or not the current session is already bookmarked
- * @property readerActive Whether or not the current session is in reader mode
- * @property bounceNeeded Whether or not the quick action sheet should bounce
- */
-data class QuickActionSheetState(
-    val readable: Boolean,
-    val bookmarked: Boolean,
-    val readerActive: Boolean,
-    val bounceNeeded: Boolean,
-    val isAppLink: Boolean
-) : State
 
 sealed class BrowserFragmentAction : Action
 
-/**
- * Actions to dispatch through the [QuickActionSheetStore] to modify [QuickActionSheetState] through the reducer.
- */
-sealed class QuickActionSheetAction : BrowserFragmentAction() {
-    data class BookmarkedStateChange(val bookmarked: Boolean) : QuickActionSheetAction()
-    data class ReadableStateChange(val readable: Boolean) : QuickActionSheetAction()
-    data class ReaderActiveStateChange(val active: Boolean) : QuickActionSheetAction()
-    data class AppLinkStateChange(val isAppLink: Boolean) : QuickActionSheetAction()
-    object BounceNeededChange : QuickActionSheetAction()
-}
-
 /**
  * Reducers for [BrowserFragmentStore].
  *
@@ -57,30 +33,7 @@ private fun browserStateReducer(
     state: BrowserFragmentState,
     action: BrowserFragmentAction
 ): BrowserFragmentState {
-    return when (action) {
+    return when {
-        is QuickActionSheetAction -> {
+        else -> BrowserFragmentState()
-            QuickActionSheetStateReducer.reduce(state, action)
-        }
-    }
-}
-
-/**
- * Reduces [QuickActionSheetAction]s to update [BrowserFragmentState].
- */
-internal object QuickActionSheetStateReducer {
-    fun reduce(state: BrowserFragmentState, action: QuickActionSheetAction): BrowserFragmentState {
-        return when (action) {
-            is QuickActionSheetAction.BookmarkedStateChange ->
-                state.copy(quickActionSheetState = state.quickActionSheetState.copy(bookmarked = action.bookmarked))
-            is QuickActionSheetAction.ReadableStateChange ->
-                state.copy(quickActionSheetState = state.quickActionSheetState.copy(readable = action.readable))
-            is QuickActionSheetAction.ReaderActiveStateChange ->
-                state.copy(quickActionSheetState = state.quickActionSheetState.copy(readerActive = action.active))
-            is QuickActionSheetAction.BounceNeededChange ->
-                state.copy(quickActionSheetState = state.quickActionSheetState.copy(bounceNeeded = true))
-            is QuickActionSheetAction.AppLinkStateChange -> {
-                state.copy(quickActionSheetState = state.quickActionSheetState.copy(isAppLink = action.isAppLink))
-            }
-        }
     }
 }

app/src/main/java/org/mozilla/fenix/components/toolbar/BrowserInteractor.kt

@@ -4,16 +4,7 @@
 
 package org.mozilla.fenix.components.toolbar
 
-import android.content.Context
+open class BrowserInteractor(
-import mozilla.components.browser.session.Session
-import org.mozilla.fenix.browser.readermode.ReaderModeController
-import org.mozilla.fenix.components.metrics.Event
-import org.mozilla.fenix.ext.components
-import org.mozilla.fenix.ext.metrics
-import org.mozilla.fenix.quickactionsheet.QuickActionSheetController
-import org.mozilla.fenix.quickactionsheet.QuickActionSheetViewInteractor
-
-open class BrowserToolbarInteractor(
     private val browserToolbarController: BrowserToolbarController
 ) : BrowserToolbarViewInteractor {
 
@@ -37,56 +28,3 @@ open class BrowserToolbarInteractor(
         browserToolbarController.handleToolbarItemInteraction(item)
     }
 }
-
-class BrowserInteractor(
-    private val context: Context,
-    private val store: BrowserFragmentStore,
-    browserToolbarController: BrowserToolbarController,
-    private val quickActionSheetController: QuickActionSheetController,
-    private val readerModeController: ReaderModeController,
-    private val currentSession: Session?
-) : BrowserToolbarInteractor(browserToolbarController), QuickActionSheetViewInteractor {
-
-    override fun onQuickActionSheetOpened() {
-        context.metrics.track(Event.QuickActionSheetOpened)
-    }
-
-    override fun onQuickActionSheetClosed() {
-        context.metrics.track(Event.QuickActionSheetClosed)
-    }
-
-    override fun onQuickActionSheetSharePressed() {
-        quickActionSheetController.handleShare()
-    }
-
-    override fun onQuickActionSheetDownloadPressed() {
-        quickActionSheetController.handleDownload()
-    }
-
-    override fun onQuickActionSheetBookmarkPressed() {
-        quickActionSheetController.handleBookmark()
-    }
-
-    override fun onQuickActionSheetReadPressed() {
-        val enabled =
-            currentSession?.readerMode ?: context.components.core.sessionManager.selectedSession?.readerMode ?: false
-
-        if (enabled) {
-            context.metrics.track(Event.QuickActionSheetClosed)
-            readerModeController.hideReaderView()
-        } else {
-            context.metrics.track(Event.QuickActionSheetOpened)
-            readerModeController.showReaderView()
-        }
-        store.dispatch(QuickActionSheetAction.ReaderActiveStateChange(!enabled))
-    }
-
-    override fun onQuickActionSheetOpenLinkPressed() {
-        quickActionSheetController.handleOpenLink()
-    }
-
-    override fun onQuickActionSheetAppearancePressed() {
-        context.metrics.track(Event.ReaderModeAppearanceOpened)
-        readerModeController.showControls()
-    }
-}

app/src/main/java/org/mozilla/fenix/components/toolbar/BrowserToolbarController.kt

@@ -11,18 +11,17 @@ import android.graphics.drawable.ColorDrawable
 import android.view.View
 import android.view.ViewGroup
 import androidx.annotation.VisibleForTesting
-import androidx.core.widget.NestedScrollView
 import androidx.lifecycle.LifecycleCoroutineScope
 import androidx.navigation.NavController
 import androidx.navigation.NavDirections
 import androidx.navigation.NavOptions
 import androidx.navigation.fragment.FragmentNavigator
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
-import com.google.android.material.bottomsheet.BottomSheetBehavior
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.MainScope
 import kotlinx.coroutines.launch
 import mozilla.components.browser.session.Session
+import mozilla.components.browser.session.SessionManager
 import mozilla.components.concept.engine.EngineView
 import mozilla.components.support.ktx.kotlin.isUrl
 import org.mozilla.fenix.NavGraphDirections
@@ -31,14 +30,14 @@ import org.mozilla.fenix.browser.BrowserFragment
 import org.mozilla.fenix.browser.BrowserFragmentDirections
 import org.mozilla.fenix.browser.browsingmode.BrowsingMode
 import org.mozilla.fenix.browser.browsingmode.BrowsingModeManager
-import org.mozilla.fenix.components.FenixSnackbar
+import org.mozilla.fenix.browser.readermode.ReaderModeController
 import org.mozilla.fenix.collections.SaveCollectionStep
 import org.mozilla.fenix.components.TabCollectionStorage
+import org.mozilla.fenix.components.FenixSnackbar
 import org.mozilla.fenix.components.metrics.Event
 import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.ext.nav
 import org.mozilla.fenix.lib.Do
-import org.mozilla.fenix.quickactionsheet.QuickActionSheetBehavior
 import org.mozilla.fenix.settings.deletebrowsingdata.deleteAndQuit
 
 /**
@@ -54,10 +53,13 @@ interface BrowserToolbarController {
 
 @Suppress("LargeClass")
 class DefaultBrowserToolbarController(
+    private val store: BrowserFragmentStore,
     private val activity: Activity,
     private val snackbar: FenixSnackbar?,
     private val navController: NavController,
+    private val readerModeController: ReaderModeController,
     private val browsingModeManager: BrowsingModeManager,
+    private val sessionManager: SessionManager,
     private val findInPageLauncher: () -> Unit,
     private val browserLayout: ViewGroup,
     private val engineView: EngineView,
@@ -66,7 +68,7 @@ class DefaultBrowserToolbarController(
     private val customTabSession: Session?,
     private val getSupportUrl: () -> String,
     private val openInFenixIntent: Intent,
-    private val bottomSheetBehavior: QuickActionSheetBehavior<NestedScrollView>,
+    private val bookmarkTapped: (Session) -> Unit,
     private val scope: LifecycleCoroutineScope,
     private val tabCollectionStorage: TabCollectionStorage
 ) : BrowserToolbarController {
@@ -163,7 +165,6 @@ class DefaultBrowserToolbarController(
                 browsingModeManager.mode = BrowsingMode.Private
             }
             ToolbarMenu.Item.FindInPage -> {
-                bottomSheetBehavior.state = BottomSheetBehavior.STATE_COLLAPSED
                 findInPageLauncher()
                 activity.components.analytics.metrics.track(Event.FindInPageOpened)
             }
@@ -210,6 +211,35 @@ class DefaultBrowserToolbarController(
                 activity.finish()
             }
             ToolbarMenu.Item.Quit -> deleteAndQuit(activity, scope, snackbar)
+            is ToolbarMenu.Item.ReaderMode -> {
+                val enabled = currentSession?.readerMode
+                    ?: activity.components.core.sessionManager.selectedSession?.readerMode
+                    ?: false
+
+                if (enabled) {
+                    readerModeController.hideReaderView()
+                } else {
+                    readerModeController.showReaderView()
+                }
+            }
+            ToolbarMenu.Item.ReaderModeAppearance -> {
+                readerModeController.showControls()
+            }
+            ToolbarMenu.Item.OpenInApp -> {
+                val appLinksUseCases =
+                    activity.components.useCases.appLinksUseCases
+                val getRedirect = appLinksUseCases.appLinkRedirect
+                sessionManager.selectedSession?.let {
+                    val redirect = getRedirect.invoke(it.url)
+                    redirect.appIntent?.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+                    appLinksUseCases.openAppLink.invoke(redirect)
+                }
+            }
+            ToolbarMenu.Item.Bookmark -> {
+                sessionManager.selectedSession?.let {
+                    bookmarkTapped(it)
+                }
+            }
         }
     }
 
@@ -260,6 +290,16 @@ class DefaultBrowserToolbarController(
             ToolbarMenu.Item.SaveToCollection -> Event.BrowserMenuItemTapped.Item.SAVE_TO_COLLECTION
             ToolbarMenu.Item.AddToHomeScreen -> Event.BrowserMenuItemTapped.Item.ADD_TO_HOMESCREEN
             ToolbarMenu.Item.Quit -> Event.BrowserMenuItemTapped.Item.QUIT
+            is ToolbarMenu.Item.ReaderMode ->
+                if (item.isChecked) {
+                    Event.BrowserMenuItemTapped.Item.READER_MODE_ON
+                } else {
+                    Event.BrowserMenuItemTapped.Item.READER_MODE_OFF
+                }
+            ToolbarMenu.Item.ReaderModeAppearance ->
+                Event.BrowserMenuItemTapped.Item.READER_MODE_APPEARANCE
+            ToolbarMenu.Item.OpenInApp -> Event.BrowserMenuItemTapped.Item.OPEN_IN_APP
+            ToolbarMenu.Item.Bookmark -> Event.BrowserMenuItemTapped.Item.BOOKMARK
         }
 
         activity.components.analytics.metrics.track(Event.BrowserMenuItemTapped(eventItem))

app/src/main/java/org/mozilla/fenix/components/toolbar/BrowserToolbarView.kt

@@ -10,11 +10,14 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.LinearLayout
 import android.widget.PopupWindow
+import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import androidx.core.view.isVisible
 import com.google.android.material.snackbar.Snackbar
 import kotlinx.android.extensions.LayoutContainer
-import kotlinx.android.synthetic.main.browser_toolbar_popup_window.view.*
+import kotlinx.android.synthetic.main.browser_toolbar_popup_window.view.copy
+import kotlinx.android.synthetic.main.browser_toolbar_popup_window.view.paste
+import kotlinx.android.synthetic.main.browser_toolbar_popup_window.view.paste_and_go
 import mozilla.components.browser.domains.autocomplete.ShippedDomainsProvider
 import mozilla.components.browser.session.Session
 import mozilla.components.browser.toolbar.BrowserToolbar
@@ -24,6 +27,7 @@ import org.jetbrains.anko.dimen
 import org.mozilla.fenix.R
 import org.mozilla.fenix.components.FenixSnackbar
 import org.mozilla.fenix.customtabs.CustomTabToolbarMenu
+import org.mozilla.fenix.ext.bookmarkStorage
 import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.theme.ThemeManager
 
@@ -168,12 +172,18 @@ class BrowserToolbarView(
                 )
             } else {
                 DefaultToolbarMenu(
-                    this,
+                    context = this,
                     hasAccountProblem = components.backgroundServices.accountManager.accountNeedsReauth(),
                     requestDesktopStateProvider = {
                         sessionManager.selectedSession?.desktopMode ?: false
                     },
-                    onItemTapped = { interactor.onBrowserToolbarMenuItemTapped(it) }
+                    readerModeStateProvider = {
+                        sessionManager.selectedSession?.readerMode ?: false
+                    },
+                    onItemTapped = { interactor.onBrowserToolbarMenuItemTapped(it) },
+                    lifecycleOwner = container.context as AppCompatActivity,
+                    sessionManager = sessionManager,
+                    bookmarksStorage = bookmarkStorage
                 )
             }
 

app/src/main/java/org/mozilla/fenix/components/toolbar/DefaultToolbarMenu.kt

@@ -5,12 +5,19 @@
 package org.mozilla.fenix.components.toolbar
 
 import android.content.Context
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.lifecycleScope
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
 import mozilla.components.browser.menu.BrowserMenuBuilder
 import mozilla.components.browser.menu.item.BrowserMenuDivider
 import mozilla.components.browser.menu.item.BrowserMenuHighlightableItem
 import mozilla.components.browser.menu.item.BrowserMenuImageText
 import mozilla.components.browser.menu.item.BrowserMenuItemToolbar
 import mozilla.components.browser.menu.item.BrowserMenuImageSwitch
+import mozilla.components.browser.session.Session
+import mozilla.components.browser.session.SessionManager
+import mozilla.components.concept.storage.BookmarksStorage
 import org.mozilla.fenix.browser.browsingmode.BrowsingMode
 import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.R
@@ -19,35 +26,24 @@ import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.theme.ThemeManager
 import org.mozilla.fenix.utils.Settings
 
+@Suppress("LargeClass") // While large, most of the class is very simple
 class DefaultToolbarMenu(
     private val context: Context,
     private val hasAccountProblem: Boolean = false,
     private val requestDesktopStateProvider: () -> Boolean = { false },
-    private val onItemTapped: (ToolbarMenu.Item) -> Unit = {}
+    private val onItemTapped: (ToolbarMenu.Item) -> Unit = {},
+    private val lifecycleOwner: LifecycleOwner,
+    private val bookmarksStorage: BookmarksStorage,
+    readerModeStateProvider: () -> Boolean = { false },
+    sessionManager: SessionManager
 ) : ToolbarMenu {
 
+    private var currentUrlIsBookmarked = false
+    private var isBookmarkedJob: Job? = null
+
     override val menuBuilder by lazy { BrowserMenuBuilder(menuItems, endOfMenuAlwaysVisible = true) }
 
     override val menuToolbar by lazy {
-        val back = BrowserMenuItemToolbar.TwoStateButton(
-            primaryImageResource = mozilla.components.ui.icons.R.drawable.mozac_ic_back,
-            primaryContentDescription = context.getString(R.string.browser_menu_back),
-            primaryImageTintResource = ThemeManager.resolveAttribute(
-                R.attr.primaryText,
-                context
-            ),
-            isInPrimaryState = {
-                context.components.core.sessionManager.selectedSession?.canGoBack ?: true
-            },
-            secondaryImageTintResource = ThemeManager.resolveAttribute(
-                R.attr.disabled,
-                context
-            ),
-            disableInSecondaryState = true
-        ) {
-            onItemTapped.invoke(ToolbarMenu.Item.Back)
-        }
-
         val forward = BrowserMenuItemToolbar.TwoStateButton(
             primaryImageResource = mozilla.components.ui.icons.R.drawable.mozac_ic_forward,
             primaryContentDescription = context.getString(R.string.browser_menu_forward),
@@ -93,143 +89,227 @@ class DefaultToolbarMenu(
             }
         }
 
-        BrowserMenuItemToolbar(listOf(back, forward, refresh))
+        val share = BrowserMenuItemToolbar.Button(
-    }
+            imageResource = R.drawable.mozac_ic_share,
-
+            contentDescription = context.getString(R.string.browser_menu_share),
-    private val menuItems by lazy {
+            iconTintColorResource = primaryTextColor(),
-        val items = mutableListOf(
+            listener = {
-            BrowserMenuImageText(
-                context.getString(R.string.browser_menu_help),
-                R.drawable.ic_help,
-                ThemeManager.resolveAttribute(R.attr.primaryText, context)
-            ) {
-                onItemTapped.invoke(ToolbarMenu.Item.Help)
-            },
-
-            BrowserMenuHighlightableItem(
-                label = context.getString(R.string.browser_menu_settings),
-                imageResource = R.drawable.ic_settings,
-                iconTintColorResource = if (hasAccountProblem)
-                    R.color.sync_error_text_color else
-                    ThemeManager.resolveAttribute(R.attr.primaryText, context),
-                textColorResource = if (hasAccountProblem)
-                    R.color.sync_error_text_color else
-                    ThemeManager.resolveAttribute(R.attr.primaryText, context),
-                highlight = if (hasAccountProblem) {
-                    BrowserMenuHighlightableItem.Highlight(
-                        endImageResource = R.drawable.ic_alert,
-                        backgroundResource = R.drawable.sync_error_background_with_ripple,
-                        colorResource = R.color.sync_error_background_color
-                    )
-                } else null
-            ) {
-                onItemTapped.invoke(ToolbarMenu.Item.Settings)
-            },
-
-            BrowserMenuImageText(
-                context.getString(R.string.browser_menu_your_library),
-                R.drawable.ic_library,
-                ThemeManager.resolveAttribute(R.attr.primaryText, context)
-            ) {
-                onItemTapped.invoke(ToolbarMenu.Item.Library)
-            },
-
-            BrowserMenuImageSwitch(
-                R.drawable.ic_desktop,
-                context.getString(R.string.browser_menu_desktop_site),
-                requestDesktopStateProvider
-            ) { checked ->
-                onItemTapped.invoke(ToolbarMenu.Item.RequestDesktop(checked))
-            },
-
-            BrowserMenuImageText(
-                context.getString(R.string.browser_menu_add_to_homescreen),
-                R.drawable.ic_add_to_homescreen,
-                ThemeManager.resolveAttribute(R.attr.primaryText, context)
-            ) {
-                onItemTapped.invoke(ToolbarMenu.Item.AddToHomeScreen)
-            }.apply {
-                visible = ::shouldShowAddToHomescreen
-            },
-
-            BrowserMenuImageText(
-                context.getString(R.string.browser_menu_find_in_page),
-                R.drawable.mozac_ic_search,
-                ThemeManager.resolveAttribute(R.attr.primaryText, context)
-            ) {
-                onItemTapped.invoke(ToolbarMenu.Item.FindInPage)
-            },
-
-            BrowserMenuImageText(
-                context.getString(R.string.browser_menu_private_tab),
-                R.drawable.ic_private_browsing,
-                ThemeManager.resolveAttribute(R.attr.primaryText, context)
-            ) {
-                onItemTapped.invoke(ToolbarMenu.Item.NewPrivateTab)
-            },
-
-            BrowserMenuImageText(
-                context.getString(R.string.browser_menu_new_tab),
-                R.drawable.ic_new,
-                ThemeManager.resolveAttribute(R.attr.primaryText, context)
-            ) {
-                onItemTapped.invoke(ToolbarMenu.Item.NewTab)
-            },
-
-            BrowserMenuImageText(
-                context.getString(R.string.browser_menu_share),
-                R.drawable.mozac_ic_share,
-                ThemeManager.resolveAttribute(R.attr.primaryText, context)
-            ) {
                 onItemTapped.invoke(ToolbarMenu.Item.Share)
-            },
-
-            BrowserMenuImageText(
-                context.getString(R.string.browser_menu_report_issue),
-                R.drawable.ic_report_issues,
-                ThemeManager.resolveAttribute(R.attr.primaryText, context)
-            ) {
-                onItemTapped.invoke(ToolbarMenu.Item.ReportIssue)
             }
         )
 
-        if ((context.asActivity() as? HomeActivity)?.browsingModeManager?.mode == BrowsingMode.Normal) {
+        registerForIsBookmarkedUpdates(sessionManager)
-            items.add(
+        val bookmark = BrowserMenuItemToolbar.TwoStateButton(
-                BrowserMenuImageText(
+            primaryImageResource = R.drawable.ic_bookmark_filled,
-                    context.getString(R.string.browser_menu_save_to_collection),
+            primaryContentDescription = context.getString(R.string.browser_menu_edit_bookmark),
-                    R.drawable.ic_tab_collection,
+            primaryImageTintResource = ThemeManager.resolveAttribute(
-                    ThemeManager.resolveAttribute(R.attr.primaryText, context)
+                R.attr.primaryText,
-                ) {
+                context
-                    onItemTapped.invoke(ToolbarMenu.Item.SaveToCollection)
+            ),
-                }
+            // TwoStateButton.isInPrimaryState must be synchronous, and checking bookmark state is
-            )
+            // relatively slow. The best we can do here is periodically compute and cache a new "is
+            // bookmarked" state, and use that whenever the menu has been opened.
+            isInPrimaryState = { currentUrlIsBookmarked },
+            secondaryImageResource = R.drawable.ic_bookmark_outline,
+            secondaryContentDescription = context.getString(R.string.browser_menu_bookmark),
+            secondaryImageTintResource = ThemeManager.resolveAttribute(
+                R.attr.primaryText,
+                context
+            ),
+            disableInSecondaryState = false
+        ) {
+            if (!currentUrlIsBookmarked) currentUrlIsBookmarked = true
+            onItemTapped.invoke(ToolbarMenu.Item.Bookmark)
         }
 
-        if (Settings.getInstance(context).shouldDeleteBrowsingDataOnQuit) {
+        BrowserMenuItemToolbar(listOf(forward, bookmark, share, refresh))
-            items.add(
+    }
-                BrowserMenuImageText(
+
-                    context.getString(R.string.delete_browsing_data_on_quit_action),
+    private val menuItems by lazy {
-                    R.drawable.ic_exit,
+        // Predicates that are called once, during screen init
-                    ThemeManager.resolveAttribute(R.attr.primaryText, context)
+        val shouldShowSaveToCollection = (context.asActivity() as? HomeActivity)
-                ) {
+            ?.browsingModeManager?.mode == BrowsingMode.Normal
-                    onItemTapped.invoke(ToolbarMenu.Item.Quit)
+        val shouldDeleteDataOnQuit = Settings.getInstance(context)
-                }
+            .shouldDeleteBrowsingDataOnQuit
-            )
+
+        // Predicates that need to be repeatedly called as the session changes
+        fun shouldShowAddToHomescreen(): Boolean {
+            return context.components.useCases.webAppUseCases.isPinningSupported() &&
+                    context.components.core.sessionManager.selectedSession != null
         }
+        fun shouldShowReaderMode(): Boolean = sessionManager.selectedSession?.readerable ?: false
+        fun shouldShowOpenInApp(): Boolean = sessionManager.selectedSession?.let { session ->
+            val appLink =
+                context.components.useCases.appLinksUseCases.appLinkRedirect
+            appLink(session.url).hasExternalApp()
+        } ?: false
+        fun shouldShowReaderAppearance(): Boolean =
+            sessionManager.selectedSession?.readerMode ?: false
 
-        items.add(
+        listOfNotNull(
-            BrowserMenuDivider()
+            help,
-        )
+            settings,
-
+            library,
-        items.add(
+            desktopMode,
+            addToHomescreen.apply { visible = ::shouldShowAddToHomescreen },
+            findInPage,
+            privateTab,
+            newTab,
+            reportIssue,
+            if (shouldShowSaveToCollection) saveToCollection else null,
+            if (shouldDeleteDataOnQuit) deleteDataOnQuit else null,
+            readerMode.apply { visible = ::shouldShowReaderMode },
+            readerAppearance.apply { visible = ::shouldShowReaderAppearance },
+            openInApp.apply { visible = ::shouldShowOpenInApp },
+            BrowserMenuDivider(),
             menuToolbar
         )
-
-        items
     }
 
-    private fun shouldShowAddToHomescreen(): Boolean {
+    private val help = BrowserMenuImageText(
-        return context.components.useCases.webAppUseCases.isPinningSupported() &&
+        context.getString(R.string.browser_menu_help),
-                context.components.core.sessionManager.selectedSession != null
+        R.drawable.ic_help,
+        primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.Help)
+    }
+
+    private val settings = BrowserMenuHighlightableItem(
+        label = context.getString(R.string.browser_menu_settings),
+        imageResource = R.drawable.ic_settings,
+        iconTintColorResource = if (hasAccountProblem)
+            R.color.sync_error_text_color else
+            primaryTextColor(),
+        textColorResource = if (hasAccountProblem)
+            R.color.sync_error_text_color else
+            primaryTextColor(),
+        highlight = if (hasAccountProblem) {
+            BrowserMenuHighlightableItem.Highlight(
+                endImageResource = R.drawable.ic_alert,
+                backgroundResource = R.drawable.sync_error_background_with_ripple,
+                colorResource = R.color.sync_error_background_color
+            )
+        } else null
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.Settings)
+    }
+
+    private val library = BrowserMenuImageText(
+        label = context.getString(R.string.browser_menu_your_library),
+        imageResource = R.drawable.ic_library,
+        iconTintColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.Library)
+    }
+
+    private val desktopMode = BrowserMenuImageSwitch(
+        imageResource = R.drawable.ic_desktop,
+        label = context.getString(R.string.browser_menu_desktop_site),
+        initialState = requestDesktopStateProvider
+    ) { checked ->
+        onItemTapped.invoke(ToolbarMenu.Item.RequestDesktop(checked))
+    }
+
+    private val addToHomescreen = BrowserMenuImageText(
+        label = context.getString(R.string.browser_menu_add_to_homescreen),
+        imageResource = R.drawable.ic_add_to_homescreen,
+        iconTintColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.AddToHomeScreen)
+    }
+
+    private val findInPage = BrowserMenuImageText(
+        label = context.getString(R.string.browser_menu_find_in_page),
+        imageResource = R.drawable.mozac_ic_search,
+        iconTintColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.FindInPage)
+    }
+
+    private val privateTab = BrowserMenuImageText(
+        label = context.getString(R.string.browser_menu_private_tab),
+        imageResource = R.drawable.ic_private_browsing,
+        iconTintColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.NewPrivateTab)
+    }
+
+    private val newTab = BrowserMenuImageText(
+        label = context.getString(R.string.browser_menu_new_tab),
+        imageResource = R.drawable.ic_new,
+        iconTintColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.NewTab)
+    }
+
+    private val reportIssue = BrowserMenuImageText(
+        label = context.getString(R.string.browser_menu_report_issue),
+        imageResource = R.drawable.ic_report_issues,
+        iconTintColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.ReportIssue)
+    }
+
+    private val saveToCollection = BrowserMenuImageText(
+        label = context.getString(R.string.browser_menu_save_to_collection),
+        imageResource = R.drawable.ic_tab_collection,
+        iconTintColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.SaveToCollection)
+    }
+
+    private val deleteDataOnQuit = BrowserMenuImageText(
+        label = context.getString(R.string.delete_browsing_data_on_quit_action),
+        imageResource = R.drawable.ic_exit,
+        iconTintColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.Quit)
+    }
+
+    private val readerMode = BrowserMenuImageSwitch(
+        label = context.getString(R.string.browser_menu_read),
+        imageResource = R.drawable.ic_readermode,
+        initialState = readerModeStateProvider
+    ) { checked ->
+        onItemTapped.invoke(ToolbarMenu.Item.ReaderMode(checked))
+    }
+
+    private val readerAppearance = BrowserMenuImageText(
+        label = context.getString(R.string.browser_menu_read_appearance),
+        imageResource = R.drawable.ic_readermode_appearance,
+        iconTintColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.ReaderModeAppearance)
+    }
+
+    private val openInApp = BrowserMenuImageText(
+        label = context.getString(R.string.browser_menu_open_app_link),
+        imageResource = R.drawable.ic_app_links,
+        iconTintColorResource = primaryTextColor()
+        ) {
+        onItemTapped.invoke(ToolbarMenu.Item.OpenInApp)
+    }
+
+    private fun primaryTextColor() = ThemeManager.resolveAttribute(R.attr.primaryText, context)
+
+    private fun registerForIsBookmarkedUpdates(sessionManager: SessionManager) {
+        val observer = object : Session.Observer {
+            override fun onUrlChanged(session: Session, url: String) {
+                currentUrlIsBookmarked = false
+                updateCurrentUrlIsBookmarked(url)
+            }
+        }
+
+        sessionManager.selectedSession?.url?.let { updateCurrentUrlIsBookmarked(it) }
+        sessionManager.selectedSession?.register(observer, lifecycleOwner)
+    }
+
+    private fun updateCurrentUrlIsBookmarked(newUrl: String) {
+        isBookmarkedJob?.cancel()
+        isBookmarkedJob = lifecycleOwner.lifecycleScope.launch {
+            currentUrlIsBookmarked = bookmarksStorage
+                .getBookmarksWithUrl(newUrl)
+                .any { it.url == newUrl }
+        }
     }
 }

app/src/main/java/org/mozilla/fenix/components/toolbar/ToolbarMenu.kt

@@ -26,6 +26,10 @@ interface ToolbarMenu {
         object SaveToCollection : Item()
         object AddToHomeScreen : Item()
         object Quit : Item()
+        data class ReaderMode(val isChecked: Boolean) : Item()
+        object OpenInApp : Item()
+        object Bookmark : Item()
+        object ReaderModeAppearance : Item()
     }
 
     val menuBuilder: BrowserMenuBuilder

app/src/main/java/org/mozilla/fenix/customtabs/CustomTabToolbarMenu.kt

@@ -99,60 +99,58 @@ class CustomTabToolbarMenu(
     private val menuItems by lazy {
         listOf(
             menuToolbar,
-
             BrowserMenuDivider(),
-
+            share,
-            BrowserMenuImageText(
+            desktopMode,
-                context.getString(R.string.browser_menu_share),
+            findInPage,
-                R.drawable.mozac_ic_share,
+            openInFenix,
-                textColorResource = ThemeManager.resolveAttribute(
-                    R.attr.primaryText,
-                    context
-                ),
-                iconTintColorResource = ThemeManager.resolveAttribute(
-                    R.attr.primaryText,
-                    context
-                )
-            ) {
-                onItemTapped.invoke(ToolbarMenu.Item.Share)
-            },
-
-            BrowserMenuSwitch(context.getString(R.string.browser_menu_desktop_site),
-                { session?.desktopMode ?: false }, { checked ->
-                    onItemTapped.invoke(ToolbarMenu.Item.RequestDesktop(checked))
-                }),
-
-            BrowserMenuImageText(
-                context.getString(R.string.browser_menu_find_in_page),
-                R.drawable.mozac_ic_search,
-                ThemeManager.resolveAttribute(R.attr.primaryText, context)
-            ) {
-                onItemTapped.invoke(ToolbarMenu.Item.FindInPage)
-            },
-
-            SimpleBrowserMenuItem(
-                {
-                    val appName = context.getString(R.string.app_name)
-                    context.getString(R.string.browser_menu_open_in_fenix, appName)
-                }(),
-                textColorResource = ThemeManager.resolveAttribute(
-                    R.attr.primaryText,
-                    context
-                )
-            ) {
-                onItemTapped.invoke(ToolbarMenu.Item.OpenInFenix)
-            },
-
             BrowserMenuDivider(),
-
+            poweredBy
-            SimpleBrowserMenuItem(
-                {
-                    val appName = context.getString(R.string.app_name)
-                    context.getString(R.string.browser_menu_powered_by2, appName).toUpperCase()
-                }(),
-                ToolbarMenu.CAPTION_TEXT_SIZE,
-                ThemeManager.resolveAttribute(R.attr.primaryText, context)
-            )
         )
     }
+
+    private val share = BrowserMenuImageText(
+        label = context.getString(R.string.browser_menu_share),
+        imageResource = R.drawable.mozac_ic_share,
+        textColorResource = primaryTextColor(),
+        iconTintColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.Share)
+    }
+
+    private val desktopMode = BrowserMenuSwitch(
+        label = context.getString(R.string.browser_menu_desktop_site),
+        initialState = { session?.desktopMode ?: false }, listener = { checked ->
+            onItemTapped.invoke(ToolbarMenu.Item.RequestDesktop(checked))
+        })
+
+    private val findInPage = BrowserMenuImageText(
+        label = context.getString(R.string.browser_menu_find_in_page),
+        imageResource = R.drawable.mozac_ic_search,
+        iconTintColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.FindInPage)
+    }
+
+    private val openInFenix = SimpleBrowserMenuItem(
+        label = {
+            val appName = context.getString(R.string.app_name)
+            context.getString(R.string.browser_menu_open_in_fenix, appName)
+        }(),
+        textSize = ToolbarMenu.CAPTION_TEXT_SIZE,
+        textColorResource = primaryTextColor()
+    ) {
+        onItemTapped.invoke(ToolbarMenu.Item.OpenInFenix)
+    }
+
+    private val poweredBy = SimpleBrowserMenuItem(
+        label = {
+            val appName = context.getString(R.string.app_name)
+            context.getString(R.string.browser_menu_powered_by, appName).toUpperCase()
+        }(),
+        textSize = ToolbarMenu.CAPTION_TEXT_SIZE,
+        textColorResource = primaryTextColor()
+    )
+
+    private fun primaryTextColor() = ThemeManager.resolveAttribute(R.attr.primaryText, context)
 }

app/src/main/java/org/mozilla/fenix/customtabs/CustomTabsIntegration.kt

@@ -9,7 +9,6 @@ import android.view.Gravity
 import android.view.View
 import androidx.appcompat.content.res.AppCompatResources
 import androidx.coordinatorlayout.widget.CoordinatorLayout
-import androidx.core.widget.NestedScrollView
 import com.airbnb.lottie.LottieCompositionFactory
 import com.airbnb.lottie.LottieDrawable
 import mozilla.components.browser.session.SessionManager
@@ -28,7 +27,6 @@ class CustomTabsIntegration(
     toolbar: BrowserToolbar,
     sessionId: String,
     activity: Activity,
-    quickActionbar: NestedScrollView,
     engineLayout: View,
     onItemTapped: (ToolbarMenu.Item) -> Unit = {}
 ) : LifecycleAwareFeature, BackHandler {
@@ -52,9 +50,6 @@ class CustomTabsIntegration(
             }
         }
 
-        // Hide the Quick Action Bar.
-        quickActionbar.visibility = View.GONE
-
         val task = LottieCompositionFactory
             .fromRawRes(
                 activity,

app/src/main/java/org/mozilla/fenix/customtabs/ExternalAppBrowserFragment.kt

@@ -32,8 +32,6 @@ import org.mozilla.fenix.R
 import org.mozilla.fenix.browser.BaseBrowserFragment
 import org.mozilla.fenix.browser.CustomTabContextMenuCandidate
 import org.mozilla.fenix.browser.FenixSnackbarDelegate
-import org.mozilla.fenix.components.toolbar.BrowserToolbarController
-import org.mozilla.fenix.components.toolbar.BrowserToolbarInteractor
 import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.ext.nav
 import org.mozilla.fenix.ext.requireComponents
@@ -63,12 +61,11 @@ class ExternalAppBrowserFragment : BaseBrowserFragment(), BackHandler {
             customTabSessionId?.let { customTabSessionId ->
                 customTabsIntegration.set(
                     feature = CustomTabsIntegration(
-                        requireComponents.core.sessionManager,
+                        sessionManager = requireComponents.core.sessionManager,
-                        toolbar,
+                        toolbar = toolbar,
-                        customTabSessionId,
+                        sessionId = customTabSessionId,
-                        activity,
+                        activity = activity,
-                        view.nestedScrollQuickAction,
+                        engineLayout = view.swipeRefresh,
-                        view.swipeRefresh,
                         onItemTapped = { browserInteractor.onBrowserToolbarMenuItemTapped(it) }
                     ),
                     owner = this,
@@ -123,7 +120,7 @@ class ExternalAppBrowserFragment : BaseBrowserFragment(), BackHandler {
                 }
             }
 
-            consumeFrom(browserStore) {
+            consumeFrom(browserFragmentStore) {
                 browserToolbarView.update(it)
             }
 
@@ -146,11 +143,6 @@ class ExternalAppBrowserFragment : BaseBrowserFragment(), BackHandler {
         return customTabsIntegration.onBackPressed() || super.removeSessionIfNeeded()
     }
 
-    override fun createBrowserToolbarViewInteractor(
-        browserToolbarController: BrowserToolbarController,
-        session: Session?
-    ) = BrowserToolbarInteractor(browserToolbarController)
-
     override fun navToQuickSettingsSheet(session: Session, sitePermissions: SitePermissions?) {
         val directions = ExternalAppBrowserFragmentDirections
             .actionExternalAppBrowserFragmentToQuickSettingsSheetDialogFragment(

app/src/main/java/org/mozilla/fenix/quickactionsheet/QuickActionSheet.kt

@@ -1,128 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.fenix.quickactionsheet
-
-import android.content.Context
-import android.os.Bundle
-import android.util.AttributeSet
-import android.view.View
-import android.view.accessibility.AccessibilityEvent
-import android.view.accessibility.AccessibilityNodeInfo
-import androidx.constraintlayout.widget.ConstraintLayout
-import androidx.core.widget.NestedScrollView
-import com.google.android.material.bottomsheet.BottomSheetBehavior
-import kotlinx.android.synthetic.main.layout_quick_action_sheet.view.*
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.MainScope
-import kotlinx.coroutines.cancel
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.launch
-import org.mozilla.fenix.R
-import org.mozilla.fenix.ext.settings
-
-const val POSITION_SNAP_BUFFER = 1f
-
-class QuickActionSheet @JvmOverloads constructor(
-    context: Context,
-    attrs: AttributeSet? = null,
-    defStyle: Int = 0,
-    defStyleRes: Int = 0
-) : ConstraintLayout(context, attrs, defStyle, defStyleRes) {
-
-    private val scope = MainScope()
-
-    private lateinit var quickActionSheetBehavior: QuickActionSheetBehavior<NestedScrollView>
-
-    init {
-        inflate(context, R.layout.layout_quick_action_sheet, this)
-    }
-
-    override fun onAttachedToWindow() {
-        super.onAttachedToWindow()
-        quickActionSheetBehavior =
-            QuickActionSheetBehavior.from(quick_action_sheet.parent as NestedScrollView)
-        quickActionSheetBehavior.isHideable = false
-        setupHandle()
-    }
-
-    override fun onDetachedFromWindow() {
-        super.onDetachedFromWindow()
-        scope.cancel()
-    }
-
-    private fun setupHandle() {
-        quick_action_sheet_handle.setOnClickListener {
-            quickActionSheetBehavior.state = when (quickActionSheetBehavior.state) {
-                BottomSheetBehavior.STATE_EXPANDED -> BottomSheetBehavior.STATE_COLLAPSED
-                else -> BottomSheetBehavior.STATE_EXPANDED
-            }
-        }
-
-        quick_action_sheet_handle.setAccessibilityDelegate(HandleAccessibilityDelegate(quickActionSheetBehavior))
-    }
-
-    fun bounceSheet() {
-        context.settings().incrementAutomaticBounceQuickActionSheetCount()
-        scope.launch(Dispatchers.Main) {
-            delay(BOUNCE_ANIMATION_DELAY_LENGTH)
-            quickActionSheetBehavior.state = BottomSheetBehavior.STATE_EXPANDED
-            delay(BOUNCE_ANIMATION_PAUSE_LENGTH)
-            quickActionSheetBehavior.state = BottomSheetBehavior.STATE_COLLAPSED
-        }
-    }
-
-    class HandleAccessibilityDelegate(
-        private val quickActionSheetBehavior: QuickActionSheetBehavior<NestedScrollView>
-    ) : View.AccessibilityDelegate() {
-        private var finalState = BottomSheetBehavior.STATE_COLLAPSED
-            get() = when (quickActionSheetBehavior.state) {
-                BottomSheetBehavior.STATE_EXPANDED,
-                BottomSheetBehavior.STATE_HIDDEN,
-                BottomSheetBehavior.STATE_COLLAPSED -> {
-                    quickActionSheetBehavior.state
-                }
-                else -> field
-            }
-            set(value) {
-                field = value
-                quickActionSheetBehavior.state = value
-            }
-
-        override fun performAccessibilityAction(host: View?, action: Int, args: Bundle?): Boolean {
-            finalState = when (action) {
-                AccessibilityNodeInfo.ACTION_CLICK ->
-                    when (quickActionSheetBehavior.state) {
-                        BottomSheetBehavior.STATE_EXPANDED -> BottomSheetBehavior.STATE_COLLAPSED
-                        else -> BottomSheetBehavior.STATE_EXPANDED
-                    }
-                AccessibilityNodeInfo.ACTION_COLLAPSE ->
-                    BottomSheetBehavior.STATE_COLLAPSED
-                AccessibilityNodeInfo.ACTION_EXPAND ->
-                    BottomSheetBehavior.STATE_EXPANDED
-                else -> return super.performAccessibilityAction(host, action, args)
-            }
-
-            host?.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED)
-
-            return true
-        }
-
-        override fun onInitializeAccessibilityNodeInfo(host: View?, info: AccessibilityNodeInfo?) {
-            super.onInitializeAccessibilityNodeInfo(host, info)
-            info?.addAction(
-                when (finalState) {
-                    BottomSheetBehavior.STATE_COLLAPSED,
-                    BottomSheetBehavior.STATE_HIDDEN -> AccessibilityNodeInfo.AccessibilityAction.ACTION_EXPAND
-                    else -> AccessibilityNodeInfo.AccessibilityAction.ACTION_COLLAPSE
-                }
-            )
-        }
-    }
-
-    companion object {
-        const val BOUNCE_ANIMATION_DELAY_LENGTH = 1000L
-        const val BOUNCE_ANIMATION_PAUSE_LENGTH = 2000L
-    }
-}

app/src/main/java/org/mozilla/fenix/quickactionsheet/QuickActionSheetController.kt

@@ -1,68 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.fenix.quickactionsheet
-
-import android.content.Context
-import android.content.Intent
-import androidx.navigation.NavController
-import mozilla.components.browser.session.Session
-import mozilla.components.browser.session.SessionManager
-import mozilla.components.feature.app.links.AppLinksUseCases
-import org.mozilla.fenix.R
-import org.mozilla.fenix.browser.BrowserFragmentDirections
-import org.mozilla.fenix.components.metrics.Event
-import org.mozilla.fenix.ext.metrics
-import org.mozilla.fenix.ext.nav
-import org.mozilla.fenix.utils.ItsNotBrokenSnack
-
-/**
- * An interface that handles the view manipulation of the QuickActionSheet, triggered by the Interactor
- */
-interface QuickActionSheetController {
-    fun handleShare()
-    fun handleDownload()
-    fun handleBookmark()
-    fun handleOpenLink()
-}
-
-class DefaultQuickActionSheetController(
-    private val context: Context,
-    private val navController: NavController,
-    private val sessionManager: SessionManager,
-    private val appLinksUseCases: AppLinksUseCases,
-    private val bookmarkTapped: (Session) -> Unit
-) : QuickActionSheetController {
-
-    override fun handleShare() {
-        context.metrics.track(Event.QuickActionSheetShareTapped)
-        sessionManager.selectedSession?.url.let {
-            val directions = BrowserFragmentDirections.actionBrowserFragmentToShareFragment(it)
-            navController.nav(R.id.browserFragment, directions)
-        }
-    }
-
-    override fun handleDownload() {
-        context.metrics.track(Event.QuickActionSheetDownloadTapped)
-        ItsNotBrokenSnack(context).showSnackbar(issueNumber = "348")
-    }
-
-    override fun handleBookmark() {
-        context.metrics.track(Event.QuickActionSheetBookmarkTapped)
-        sessionManager.selectedSession?.let {
-            bookmarkTapped(it)
-        }
-    }
-
-    override fun handleOpenLink() {
-        context.metrics.track(Event.QuickActionSheetOpenInAppTapped)
-
-        val getRedirect = appLinksUseCases.appLinkRedirect
-        sessionManager.selectedSession?.let {
-            val redirect = getRedirect.invoke(it.url)
-            redirect.appIntent?.flags = Intent.FLAG_ACTIVITY_NEW_TASK
-            appLinksUseCases.openAppLink.invoke(redirect)
-        }
-    }
-}

app/src/main/java/org/mozilla/fenix/quickactionsheet/QuickActionSheetSessionObserver.kt

@@ -1,68 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.fenix.quickactionsheet
-
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers.IO
-import kotlinx.coroutines.Dispatchers.Main
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import mozilla.components.browser.session.Session
-import org.mozilla.fenix.components.Components
-import org.mozilla.fenix.components.toolbar.QuickActionSheetAction
-import java.net.MalformedURLException
-import java.net.URL
-
-class QuickActionSheetSessionObserver(
-    private val parentScope: CoroutineScope,
-    private val components: Components,
-    private val dispatch: (QuickActionSheetAction) -> Unit
-) : Session.Observer {
-
-    private var findBookmarkJob: Job? = null
-
-    override fun onLoadingStateChanged(session: Session, loading: Boolean) {
-        if (!loading) {
-            updateBookmarkState(session)
-            dispatch(QuickActionSheetAction.BounceNeededChange)
-        }
-    }
-
-    override fun onUrlChanged(session: Session, url: String) {
-        updateBookmarkState(session)
-        updateAppLinksState(session)
-    }
-
-    /**
-     * Launches job to update the bookmark button on the quick action sheet.
-     */
-    fun updateBookmarkState(session: Session) {
-        findBookmarkJob?.cancel()
-        findBookmarkJob = parentScope.launch(Main) {
-            val found = findBookmarkedURL(session)
-            dispatch(QuickActionSheetAction.BookmarkedStateChange(found))
-        }
-    }
-
-    /**
-     * Updates the app link button on the quick action sheet.
-     */
-    private fun updateAppLinksState(session: Session) {
-        val url = session.url
-        val appLinks = components.useCases.appLinksUseCases.appLinkRedirect
-        dispatch(QuickActionSheetAction.AppLinkStateChange(appLinks(url).hasExternalApp()))
-    }
-
-    private suspend fun findBookmarkedURL(session: Session): Boolean = withContext(IO) {
-        try {
-            val url = URL(session.url).toString()
-            val list = components.core.bookmarksStorage.getBookmarksWithUrl(url)
-            list.isNotEmpty() && list[0].url == url
-        } catch (e: MalformedURLException) {
-            false
-        }
-    }
-}

app/src/main/java/org/mozilla/fenix/quickactionsheet/QuickActionSheetView.kt

@@ -1,159 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
-   License, v. 2.0. If a copy of the MPL was not distributed with this
-   file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.fenix.quickactionsheet
-
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.annotation.DrawableRes
-import androidx.core.content.edit
-import androidx.core.view.isVisible
-import androidx.core.widget.NestedScrollView
-import kotlinx.android.extensions.LayoutContainer
-import kotlinx.android.synthetic.main.fragment_browser.*
-import kotlinx.android.synthetic.main.layout_quick_action_sheet.*
-import kotlinx.android.synthetic.main.layout_quick_action_sheet.view.*
-import mozilla.components.support.ktx.android.view.putCompoundDrawablesRelativeWithIntrinsicBounds
-import org.mozilla.fenix.R
-import org.mozilla.fenix.ext.settings
-import org.mozilla.fenix.components.toolbar.BrowserFragmentState
-
-interface QuickActionSheetViewInteractor {
-    fun onQuickActionSheetOpened()
-    fun onQuickActionSheetClosed()
-    fun onQuickActionSheetSharePressed()
-    fun onQuickActionSheetDownloadPressed()
-    fun onQuickActionSheetBookmarkPressed()
-    fun onQuickActionSheetReadPressed()
-    fun onQuickActionSheetAppearancePressed()
-    fun onQuickActionSheetOpenLinkPressed()
-}
-
-/**
- * View for the quick action sheet that slides out from the toolbar.
- */
-class QuickActionSheetView(
-    override val containerView: ViewGroup,
-    private val interactor: QuickActionSheetViewInteractor
-) : LayoutContainer, View.OnClickListener {
-
-    val view: NestedScrollView = LayoutInflater.from(containerView.context)
-        .inflate(R.layout.component_quick_action_sheet, containerView, true)
-        .findViewById(R.id.nestedScrollQuickAction)
-
-    private val quickActionSheet = view.quick_action_sheet as QuickActionSheet
-    private val quickActionSheetBehavior = QuickActionSheetBehavior.from(nestedScrollQuickAction)
-
-    init {
-        quickActionSheetBehavior.setQuickActionSheetCallback(object :
-            QuickActionSheetBehavior.QuickActionSheetCallback {
-            override fun onStateChanged(bottomSheet: View, newState: Int) {
-                updateImportantForAccessibility(newState)
-
-                if (newState == QuickActionSheetBehavior.STATE_EXPANDED) {
-                    interactor.onQuickActionSheetOpened()
-                } else if (newState == QuickActionSheetBehavior.STATE_COLLAPSED) {
-                    interactor.onQuickActionSheetClosed()
-                }
-            }
-
-            override fun onSlide(bottomSheet: View, slideOffset: Float) {
-                animateOverlay(slideOffset)
-            }
-        })
-
-        updateImportantForAccessibility(quickActionSheetBehavior.state)
-
-        quick_action_share.setOnClickListener(this)
-        quick_action_downloads.setOnClickListener(this)
-        quick_action_bookmark.setOnClickListener(this)
-        quick_action_read.setOnClickListener(this)
-        quick_action_appearance.setOnClickListener(this)
-        quick_action_open_app_link.setOnClickListener(this)
-    }
-
-    /**
-     * Handles clicks from quick action buttons
-     */
-    override fun onClick(button: View) {
-        when (button.id) {
-            R.id.quick_action_share -> interactor.onQuickActionSheetSharePressed()
-            R.id.quick_action_downloads -> interactor.onQuickActionSheetDownloadPressed()
-            R.id.quick_action_bookmark -> interactor.onQuickActionSheetBookmarkPressed()
-            R.id.quick_action_read -> interactor.onQuickActionSheetReadPressed()
-            R.id.quick_action_appearance -> interactor.onQuickActionSheetAppearancePressed()
-            R.id.quick_action_open_app_link -> interactor.onQuickActionSheetOpenLinkPressed()
-            else -> return
-        }
-        quickActionSheetBehavior.state = QuickActionSheetBehavior.STATE_COLLAPSED
-    }
-
-    /**
-     * Changes alpha of overlay based on new offset of this sheet within [-1,1] range.
-     */
-    private fun animateOverlay(offset: Float) {
-        quick_action_overlay.alpha = (1 - offset)
-    }
-
-    /**
-     * Updates the important for accessibility flag on the buttons container,
-     * depending on if the sheet is opened or closed.
-     */
-    private fun updateImportantForAccessibility(state: Int) {
-        view.quick_action_buttons_layout.importantForAccessibility = when (state) {
-            QuickActionSheetBehavior.STATE_COLLAPSED, QuickActionSheetBehavior.STATE_HIDDEN ->
-                View.IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS
-            else ->
-                View.IMPORTANT_FOR_ACCESSIBILITY_AUTO
-        }
-    }
-
-    fun update(state: BrowserFragmentState) {
-        val quickActionSheetState = state.quickActionSheetState
-        view.quick_action_read.isVisible = quickActionSheetState.readable
-        view.quick_action_read.isSelected = quickActionSheetState.readerActive
-        view.quick_action_read.text = view.context.getString(
-            if (quickActionSheetState.readerActive) R.string.quick_action_read_close else R.string.quick_action_read
-        )
-        notifyReaderModeButton(quickActionSheetState.readable)
-
-        view.quick_action_appearance.isVisible = quickActionSheetState.readerActive
-
-        view.quick_action_bookmark.isSelected = quickActionSheetState.bookmarked
-        view.quick_action_bookmark.text = view.context.getString(
-            if (quickActionSheetState.bookmarked) {
-                R.string.quick_action_bookmark_edit
-            } else {
-                R.string.quick_action_bookmark
-            }
-        )
-
-        if (quickActionSheetState.bounceNeeded && view.context.settings().shouldAutoBounceQuickActionSheet) {
-            quickActionSheet.bounceSheet()
-        }
-
-        view.quick_action_open_app_link.apply {
-            visibility = if (quickActionSheetState.isAppLink) View.VISIBLE else View.GONE
-        }
-    }
-
-    private fun notifyReaderModeButton(readable: Boolean) {
-        val settings = view.context.settings().preferences
-        val shouldNotifyKey = view.context.getString(R.string.pref_key_reader_mode_notification)
-
-        @DrawableRes
-        val readerTwoStateDrawableRes = if (readable && settings.getBoolean(shouldNotifyKey, true)) {
-            quickActionSheet.bounceSheet()
-            settings.edit { putBoolean(shouldNotifyKey, false) }
-            R.drawable.reader_two_state_with_notification
-        } else {
-            R.drawable.reader_two_state
-        }
-
-        view.quick_action_read.putCompoundDrawablesRelativeWithIntrinsicBounds(
-            top = view.context.getDrawable(readerTwoStateDrawableRes)
-        )
-    }
-}

app/src/main/java/org/mozilla/fenix/utils/Settings.kt

@@ -132,9 +132,6 @@ class Settings private constructor(
         get() = trackingProtectionOnboardingCount < trackingProtectionOnboardingMaximumCount &&
                 !trackingProtectionOnboardingShownThisSession
 
-    val shouldAutoBounceQuickActionSheet: Boolean
-        get() = autoBounceQuickActionSheetCount < autoBounceMaximumCount
-
     val shouldShowSecurityPinWarningSync: Boolean
         get() = loginsSecureWarningSyncCount < showLoginsSecureWarningSyncMaxCount
 
@@ -225,12 +222,6 @@ class Settings private constructor(
             else -> appContext.getString(R.string.preference_light_theme)
         }
 
-    @VisibleForTesting(otherwise = PRIVATE)
-    internal val autoBounceQuickActionSheetCount by intPreference(
-        appContext.getPreferenceKey(R.string.pref_key_bounce_quick_action),
-        default = 0
-    )
-
     @VisibleForTesting(otherwise = PRIVATE)
     internal val loginsSecureWarningSyncCount by intPreference(
         appContext.getPreferenceKey(R.string.pref_key_logins_secure_warning_sync),
@@ -257,13 +248,6 @@ class Settings private constructor(
         ).apply()
     }
 
-    fun incrementAutomaticBounceQuickActionSheetCount() {
-        preferences.edit().putInt(
-            appContext.getPreferenceKey(R.string.pref_key_bounce_quick_action),
-            autoBounceQuickActionSheetCount + 1
-        ).apply()
-    }
-
     val shouldShowSearchSuggestions by booleanPreference(
         appContext.getPreferenceKey(R.string.pref_key_show_search_suggestions),
         default = true

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

@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<org.mozilla.fenix.quickactionsheet.QuickActionSheet xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/quick_action_sheet"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:layout_gravity="bottom" />

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

@@ -14,7 +14,7 @@
         android:id="@+id/swipeRefresh"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:layout_marginBottom="@dimen/toolbar_and_qab_height">
+        android:layout_marginBottom="@dimen/browser_toolbar_height">
 
         <mozilla.components.concept.engine.EngineView
             android:id="@+id/engineView"
@@ -22,14 +22,6 @@
             android:layout_height="match_parent" />
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
-    <androidx.core.widget.NestedScrollView
-        android:id="@+id/nestedScrollQuickAction"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        app:mozac_behavior_hideable="true"
-        app:mozac_behavior_peekHeight="12dp"
-        app:layout_behavior="org.mozilla.fenix.quickactionsheet.QuickActionSheetBehavior" />
-
     <ViewStub
         android:id="@+id/stubFindInPage"
         android:inflatedId="@+id/findInPageView"

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

@@ -1,141 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<androidx.constraintlayout.widget.ConstraintLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:id="@+id/quick_action_sheet"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:background="?foundation">
-
-    <View
-        android:id="@+id/quick_action_sheet_faded_handle"
-        android:layout_width="match_parent"
-        android:layout_height="1dp"
-        android:background="?attr/neutralFaded"
-        android:focusable="false"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <ImageButton
-        android:id="@+id/quick_action_sheet_handle"
-        android:layout_width="match_parent"
-        android:layout_height="12dp"
-        android:background="@null"
-        android:contentDescription="@string/quick_action_sheet_handle"
-        android:paddingTop="7dp"
-        android:src="@drawable/ic_drawer_pull_tab"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@id/quick_action_sheet_faded_handle" />
-
-    <LinearLayout
-        android:id="@+id/quick_action_buttons_layout"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="bottom"
-        android:layout_marginBottom="12dp"
-        android:background="@null"
-        android:orientation="horizontal"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/quick_action_sheet_handle">
-
-        <Button
-            android:id="@+id/quick_action_share"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:background="?selectableItemBackgroundBorderless"
-            android:drawableTop="@drawable/quick_action_icon_share"
-            android:drawablePadding="5dp"
-            android:text="@string/quick_action_share"
-            android:textAllCaps="false"
-            android:textColor="?primaryText"
-            android:textSize="12sp" />
-
-        <Button
-            android:id="@+id/quick_action_downloads"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:background="?selectableItemBackgroundBorderless"
-            android:drawableTop="@drawable/library_icon_downloads_circle_background"
-            android:drawablePadding="5dp"
-            android:text="@string/quick_action_download"
-            android:textAllCaps="false"
-            android:textColor="?primaryText"
-            android:textSize="12sp"
-            android:visibility="gone" />
-
-        <Button
-            android:id="@+id/quick_action_bookmark"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:background="?selectableItemBackgroundBorderless"
-            android:drawableTop="@drawable/bookmark_two_state"
-            android:drawablePadding="5dp"
-            android:text="@string/quick_action_bookmark"
-            android:textAllCaps="false"
-            android:textColor="?primaryText"
-            android:textSize="12sp" />
-
-        <Button
-            android:id="@+id/quick_action_appearance"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:background="?selectableItemBackgroundBorderless"
-            android:drawableTop="@drawable/quick_action_icon_appearance"
-            android:drawablePadding="5dp"
-            android:text="@string/quick_action_read_appearance"
-            android:textAllCaps="false"
-            android:textColor="?primaryText"
-            android:textSize="12sp"
-            android:visibility="gone" />
-
-        <Button
-            android:id="@+id/quick_action_open_app_link"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:background="?selectableItemBackgroundBorderless"
-            android:drawableTop="@drawable/library_icon_app_links_circle_background"
-            android:drawablePadding="5dp"
-            android:text="@string/quick_action_open_app_link"
-            android:textAllCaps="false"
-            android:textColor="?primaryText"
-            android:textSize="12sp"
-            android:visibility="gone" />
-
-        <Button
-            android:id="@+id/quick_action_read"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:background="?selectableItemBackgroundBorderless"
-            android:drawableTop="@drawable/reader_two_state"
-            android:drawablePadding="5dp"
-            android:text="@string/quick_action_read"
-            android:textAllCaps="false"
-            android:textColor="?primaryText"
-            android:textSize="12sp"
-            android:visibility="gone" />
-    </LinearLayout>
-
-    <View
-        android:id="@+id/quick_action_overlay"
-        android:layout_width="0dp"
-        android:layout_height="0dp"
-        android:alpha="0.0"
-        android:background="?foundation"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@id/quick_action_buttons_layout" />
-</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -67,55 +67,4 @@
         <attr name="onboardingKey" format="reference" />
     </declare-styleable>
 
-    <declare-styleable name="QuickActionSheetBehavior_Layout">
-        <!-- The height of the bottom sheet when it is collapsed. -->
-        <attr format="dimension" name="mozac_behavior_peekHeight">
-            <!-- Peek at the 16:9 ratio keyline of its parent -->
-            <enum name="auto" value="-1"/>
-        </attr>
-        <!-- Whether this bottom sheet can be hidden by dragging it further downwards -->
-        <attr format="boolean" name="mozac_behavior_hideable"/>
-        <!-- Skip the collapsed state once expanded; no effect unless it is hideable -->
-        <attr format="boolean" name="mozac_behavior_skipCollapsed"/>
-        <!-- Whether height of expanded sheet wraps content or not -->
-        <attr format="boolean" name="mozac_behavior_fitToContents"/>
-        <!-- The ratio to be used to set the height of half-expanded state in proportion to parent, when
-             fitToContents is false. Defaults to true half, 0.5, if not explicitly set. Ratio must be a
-             float value between 0 and 1 and produce a half-expanded state height larger than the
-             peek height for the half-expanded state to be operational -->
-        <attr format="reference|float" name="mozac_behavior_halfExpandedRatio"/>
-        <!-- The top offset of the BottomSheet in the expanded-state when fitsToContent is false.
-             The default value is 0, which results in the sheet matching the parent's top. -->
-        <attr format="reference|integer" name="mozac_behavior_expandedOffset"/>
-        <!-- Shape appearance style reference for BottomSheet. Attribute declaration is in the shape
-             package. -->
-        <attr name="shapeAppearance"/>
-        <!-- Shape appearance overlay style reference for BottomSheet. To be used to augment attributes
-             declared in the shapeAppearance. Attribute declaration is in the shape package. -->
-        <attr name="shapeAppearanceOverlay"/>
-        <!-- Background color used by the BottomSheetBehavior background drawable when shape theming is
-             enabled. Accepts a ColorStateList or ColorInt. If shape theming is not enabled,
-             android:background should instead be utilized to set the background resource. -->
-        <attr name="backgroundTint"/>
-        <!-- Behavior properties will be saved and restored by evaluating each flag.
-              usage: app:behavior_saveFlags=”hideable|skipCollapsed” -->
-        <attr name="mozac_behavior_saveFlags">
-            <!-- This flag will preserve the peekHeight on configuration change. -->
-            <flag name="peekHeight" value="0x1"/>
-            <!-- This flag will preserve the fitToContents boolean value on configuration change. -->
-            <flag name="fitToContents" value="0x2"/>
-            <!-- This flag will preserve the hideable boolean value on configuration change. -->
-            <flag name="hideable" value="0x4"/>
-            <!-- This flag will preserve the skipCollapsed boolean value on configuration change. -->
-            <flag name="skipCollapsed" value="0x8"/>
-            <!-- This flag will preserve the all the aforementioned values on configuration change. -->
-            <flag name="all" value="-1"/>
-            <!-- This flag will not preserve the aforementioned values on configuration change. The only
-                 value preserved will be the positional state, e.g. collapsed, hidden, expanded, etc.
-                 This is the default behavior. -->
-            <flag name="none" value="0"/>
-        </attr>
-        <attr name="android:elevation"/>
-
-    </declare-styleable>
 </resources>

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

@@ -54,7 +54,6 @@
 
     <!-- Browser Toolbar -->
     <dimen name="browser_toolbar_height">56dp</dimen>
-    <dimen name="toolbar_and_qab_height">67dp</dimen>
 
     <!-- SignIn Component -->
     <dimen name="sign_in_button_padding">10dp</dimen>

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

@@ -59,6 +59,10 @@
     <string name="browser_menu_refresh">Refresh</string>
     <!-- Content description (not visible, for screen readers etc.): Stop loading current website -->
     <string name="browser_menu_stop">Stop</string>
+    <!-- Content description (not visible, for screen readers etc.): Bookmark the current page -->
+    <string name="browser_menu_bookmark">Bookmark</string>
+    <!-- Content description (not visible, for screen readers etc.): Un-bookmark the current page -->
+    <string name="browser_menu_edit_bookmark">Edit bookmark</string>
     <!-- Browser menu button that sends a user to help articles -->
     <string name="browser_menu_help">Help</string>
     <!-- Browser menu button that sends a to a the what's new article -->
@@ -94,6 +98,12 @@
     <!-- Browser menu text shown in custom tabs to indicate this is a Fenix tab
         The first parameter is the name of the app defined in app_name (for example: Fenix) -->
     <string name="browser_menu_powered_by2">Powered by %1$s</string>
+    <!-- Browser menu button to put the the current page in reader mode -->
+    <string name="browser_menu_read">Reader view</string>
+    <!-- Browser menu button to open the current page in an external app -->
+    <string name="browser_menu_open_app_link">Open in App</string>
+    <!-- Browser menu button to configure reader mode appearance e.g. the used font type and size -->
+    <string name="browser_menu_read_appearance">Appearance</string>
 
     <!-- Search Fragment -->
     <!-- Button in the search view that lets a user search by scanning a QR code -->
@@ -302,27 +312,6 @@
     <!-- Preference for using following device theme -->
     <string name="preference_follow_device_theme">Follow device theme</string>
 
-    <!-- Quick Action Sheet -->
-    <!-- Button in the browser chrome to share the current page -->
-    <string name="quick_action_share">Share</string>
-    <!-- Button in the browser chrome to download the current page -->
-    <string name="quick_action_download">Download</string>
-    <!-- Button in the browser chrome in the browser to bookmark the current page -->
-    <string name="quick_action_bookmark">Bookmark</string>
-    <!-- Button in the browser chrome in the browser to edit the bookmark of the current page -->
-    <string name="quick_action_bookmark_edit">Edit Bookmark</string>
-    <!-- Button in the browser chrome in the browser to put the the current page in reader mode -->
-    <string name="quick_action_read">Read</string>
-    <!-- Button in the browser chrome to exit reader mode -->
-    <string name="quick_action_read_close">Close</string>
-    <!-- Button in the browser chrome to open the current page in an external app -->
-    <string name="quick_action_open_app_link">Open in App</string>
-    <!-- Button in the browser chrome to configure reader mode appearance e.g. the used font type and size -->
-    <string name="quick_action_read_appearance">Appearance</string>
-    <!-- Content description (not visible, for screen readers etc.): Quick action sheet handle to provide users
-        with shortcuts to commonly used actions such as Share, Bookmark etc.. -->
-    <string name="quick_action_sheet_handle">Quick actions</string>
-
     <!-- Library -->
     <!-- Option in Library to open Sessions page -->
     <string name="library_sessions">Sessions</string>

app/src/test/java/org/mozilla/fenix/components/toolbar/BrowserFragmentStoreTest.kt

@@ -1,75 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.fenix.components.toolbar
-
-import kotlinx.coroutines.runBlocking
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertNotSame
-import org.junit.Test
-
-class BrowserFragmentStoreTest {
-
-    @Test
-    fun bookmarkStateChange() = runBlocking {
-        val initialState = defaultBrowserState()
-        val store = BrowserFragmentStore(initialState)
-
-        store.dispatch(QuickActionSheetAction.BookmarkedStateChange(true)).join()
-        assertNotSame(initialState, store.state)
-        assertEquals(store.state.quickActionSheetState.bookmarked, true)
-    }
-
-    @Test
-    fun readableStateChange() = runBlocking {
-        val initialState = defaultBrowserState()
-        val store = BrowserFragmentStore(initialState)
-
-        store.dispatch(QuickActionSheetAction.ReadableStateChange(true)).join()
-        assertNotSame(initialState, store.state)
-        assertEquals(store.state.quickActionSheetState.readable, true)
-    }
-
-    @Test
-    fun readerActiveStateChange() = runBlocking {
-        val initialState = defaultBrowserState()
-        val store = BrowserFragmentStore(initialState)
-
-        store.dispatch(QuickActionSheetAction.ReaderActiveStateChange(true)).join()
-        assertNotSame(initialState, store.state)
-        assertEquals(store.state.quickActionSheetState.readerActive, true)
-    }
-
-    @Test
-    fun bounceNeededChange() = runBlocking {
-        val initialState = defaultBrowserState()
-        val store = BrowserFragmentStore(initialState)
-
-        store.dispatch(QuickActionSheetAction.BounceNeededChange).join()
-        assertNotSame(initialState, store.state)
-        assertEquals(store.state.quickActionSheetState.bounceNeeded, true)
-    }
-
-    @Test
-    fun appLinkStateChange() = runBlocking {
-        val initialState = defaultBrowserState()
-        val store = BrowserFragmentStore(initialState)
-
-        store.dispatch(QuickActionSheetAction.AppLinkStateChange(true)).join()
-        assertNotSame(initialState, store.state)
-        assertEquals(store.state.quickActionSheetState.isAppLink, true)
-    }
-
-    private fun defaultBrowserState(): BrowserFragmentState = BrowserFragmentState(
-        quickActionSheetState = defaultQuickActionSheetState()
-    )
-
-    private fun defaultQuickActionSheetState(): QuickActionSheetState = QuickActionSheetState(
-        readable = false,
-        bookmarked = false,
-        readerActive = false,
-        bounceNeeded = false,
-        isAppLink = false
-    )
-}

app/src/test/java/org/mozilla/fenix/components/toolbar/BrowserInteractorTest.kt

@@ -1,52 +1,21 @@
 package org.mozilla.fenix.components.toolbar
 
-import android.content.Context
-import io.mockk.Runs
-import io.mockk.every
-import io.mockk.just
 import io.mockk.mockk
 import io.mockk.verify
-import mozilla.components.browser.session.Session
 import org.junit.Before
 import org.junit.Test
 
-import org.mozilla.fenix.browser.readermode.ReaderModeController
-import org.mozilla.fenix.components.metrics.Event
-import org.mozilla.fenix.components.metrics.MetricController
-import org.mozilla.fenix.ext.components
-import org.mozilla.fenix.ext.metrics
-import org.mozilla.fenix.quickactionsheet.QuickActionSheetController
-
 class BrowserInteractorTest {
 
-    lateinit var metrics: MetricController
-    lateinit var context: Context
-    lateinit var browserStore: BrowserFragmentStore
     lateinit var browserToolbarController: BrowserToolbarController
-    lateinit var quickActionSheetController: QuickActionSheetController
-    lateinit var readerModeController: ReaderModeController
-    lateinit var session: Session
     lateinit var interactor: BrowserInteractor
 
     @Before
     fun setup() {
-        metrics = mockk()
-        context = mockk()
-        browserStore = mockk(relaxed = true)
         browserToolbarController = mockk(relaxed = true)
-        quickActionSheetController = mockk(relaxed = true)
-        readerModeController = mockk(relaxed = true)
-        session = mockk()
         interactor = BrowserInteractor(
-            context,
+            browserToolbarController
-            browserStore,
-            browserToolbarController,
-            quickActionSheetController,
-            readerModeController,
-            session
         )
-        every { context.metrics } returns metrics
-        every { context.components.core.sessionManager.selectedSession } returns session
     }
 
     @Test
@@ -85,86 +54,4 @@ class BrowserInteractorTest {
 
         verify { browserToolbarController.handleToolbarItemInteraction(item) }
     }
-
-    @Test
-    fun onQuickActionSheetOpened() {
-        every { metrics.track(Event.QuickActionSheetOpened) } just Runs
-
-        interactor.onQuickActionSheetOpened()
-
-        verify { metrics.track(Event.QuickActionSheetOpened) }
-    }
-
-    @Test
-    fun onQuickActionSheetClosed() {
-        every { metrics.track(Event.QuickActionSheetClosed) } just Runs
-
-        interactor.onQuickActionSheetClosed()
-
-        verify { metrics.track(Event.QuickActionSheetClosed) }
-    }
-
-    @Test
-    fun onQuickActionSheetSharePressed() {
-        interactor.onQuickActionSheetSharePressed()
-
-        verify { quickActionSheetController.handleShare() }
-    }
-
-    @Test
-    fun onQuickActionSheetDownloadPressed() {
-        every { metrics.track(Event.QuickActionSheetDownloadTapped) } just Runs
-
-        interactor.onQuickActionSheetDownloadPressed()
-
-        verify { quickActionSheetController.handleDownload() }
-    }
-
-    @Test
-    fun onQuickActionSheetBookmarkPressed() {
-        interactor.onQuickActionSheetBookmarkPressed()
-
-        verify { quickActionSheetController.handleBookmark() }
-    }
-
-    @Test
-    fun onQuickActionSheetReadPressed() {
-        every { session.readerMode } returns false
-        every { metrics.track(Event.QuickActionSheetOpened) } just Runs
-
-        interactor.onQuickActionSheetReadPressed()
-
-        verify { metrics.track(Event.QuickActionSheetOpened) }
-        verify { readerModeController.showReaderView() }
-    }
-
-    @Test
-    fun onQuickActionSheetReadPressedWithActiveReaderMode() {
-        every { session.readerMode } returns true
-        every { metrics.track(Event.QuickActionSheetClosed) } just Runs
-
-        interactor.onQuickActionSheetReadPressed()
-
-        verify { metrics.track(Event.QuickActionSheetClosed) }
-        verify { readerModeController.hideReaderView() }
-    }
-
-    @Test
-    fun onQuickActionSheetOpenLinkPressed() {
-        interactor.onQuickActionSheetOpenLinkPressed()
-
-        verify { quickActionSheetController.handleOpenLink() }
-    }
-
-    @Test
-    fun onQuickActionSheetAppearancePressed() {
-        every { metrics.track(Event.ReaderModeAppearanceOpened) } just Runs
-
-        interactor.onQuickActionSheetAppearancePressed()
-
-        verify {
-            metrics.track(Event.ReaderModeAppearanceOpened)
-            readerModeController.showControls()
-        }
-    }
 }

app/src/test/java/org/mozilla/fenix/components/toolbar/DefaultBrowserToolbarControllerTest.kt

@@ -7,7 +7,6 @@ package org.mozilla.fenix.components.toolbar
 import android.content.Context
 import android.content.Intent
 import android.view.ViewGroup
-import androidx.core.widget.NestedScrollView
 import androidx.lifecycle.LifecycleCoroutineScope
 import androidx.navigation.NavController
 import androidx.navigation.NavDirections
@@ -52,7 +51,6 @@ import org.mozilla.fenix.ext.nav
 import org.mozilla.fenix.ext.toTab
 import org.mozilla.fenix.home.sessioncontrol.Tab
 import org.mozilla.fenix.home.sessioncontrol.TabCollection
-import org.mozilla.fenix.quickactionsheet.QuickActionSheetBehavior
 import org.mozilla.fenix.settings.deletebrowsingdata.deleteAndQuit
 
 @ExperimentalCoroutinesApi
@@ -72,8 +70,6 @@ class DefaultBrowserToolbarControllerTest {
     private val getSupportUrl: () -> String = { "https://supportUrl.org" }
     private val openInFenixIntent: Intent = mockk(relaxed = true)
     private val currentSessionAsTab: Tab = mockk(relaxed = true)
-    private val bottomSheetBehavior: QuickActionSheetBehavior<NestedScrollView> =
-        mockk(relaxed = true)
     private val metrics: MetricController = mockk(relaxed = true)
     private val searchUseCases: SearchUseCases = mockk(relaxed = true)
     private val sessionUseCases: SessionUseCases = mockk(relaxed = true)
@@ -99,11 +95,14 @@ class DefaultBrowserToolbarControllerTest {
             customTabSession = null,
             getSupportUrl = getSupportUrl,
             openInFenixIntent = openInFenixIntent,
-            bottomSheetBehavior = bottomSheetBehavior,
             scope = scope,
             browserLayout = browserLayout,
             swipeRefresh = swipeRefreshLayout,
-            tabCollectionStorage = tabCollectionStorage
+            tabCollectionStorage = tabCollectionStorage,
+            bookmarkTapped = mockk(),
+            readerModeController = mockk(),
+            sessionManager = mockk(),
+            store = mockk()
         )
 
         mockkStatic(
@@ -338,7 +337,6 @@ class DefaultBrowserToolbarControllerTest {
 
         controller.handleToolbarItemInteraction(item)
 
-        verify { bottomSheetBehavior.state = QuickActionSheetBehavior.STATE_COLLAPSED }
         verify { findInPageLauncher() }
         verify { metrics.track(Event.FindInPageOpened) }
     }
@@ -466,11 +464,14 @@ class DefaultBrowserToolbarControllerTest {
             customTabSession = currentSession,
             getSupportUrl = getSupportUrl,
             openInFenixIntent = openInFenixIntent,
-            bottomSheetBehavior = bottomSheetBehavior,
             scope = scope,
             browserLayout = browserLayout,
             swipeRefresh = swipeRefreshLayout,
-            tabCollectionStorage = tabCollectionStorage
+            tabCollectionStorage = tabCollectionStorage,
+            bookmarkTapped = mockk(),
+            readerModeController = mockk(),
+            sessionManager = mockk(),
+            store = mockk()
         )
 
         val sessionManager: SessionManager = mockk(relaxed = true)

app/src/test/java/org/mozilla/fenix/quickactionsheet/DefaultQuickActionSheetControllerTest.kt

@@ -1,89 +0,0 @@
-/*
- *  This Source Code Form is subject to the terms of the Mozilla Public
- *  * License, v. 2.0. If a copy of the MPL was not distributed with this
- *  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- */
-
-package org.mozilla.fenix.quickactionsheet
-
-import androidx.navigation.NavController
-import io.mockk.every
-import io.mockk.mockk
-import io.mockk.verify
-import mozilla.components.browser.session.Session
-import mozilla.components.browser.session.SessionManager
-import mozilla.components.feature.app.links.AppLinksUseCases
-import org.junit.Before
-import org.junit.Test
-import org.mozilla.fenix.HomeActivity
-import org.mozilla.fenix.R
-import org.mozilla.fenix.browser.BrowserFragmentDirections
-import org.mozilla.fenix.components.metrics.Event
-import org.mozilla.fenix.components.metrics.MetricController
-import org.mozilla.fenix.ext.metrics
-import org.mozilla.fenix.ext.nav
-import org.mozilla.fenix.utils.ItsNotBrokenSnack
-
-class DefaultQuickActionSheetControllerTest {
-    private val context: HomeActivity = mockk(relaxed = true)
-    private val navController: NavController = mockk(relaxed = true)
-    private val sessionManager: SessionManager = mockk(relaxed = true)
-    private val currentSession: Session = mockk(relaxed = true)
-    private val appLinksUseCases: AppLinksUseCases = mockk(relaxed = true)
-    private val bookmarkTapped: (Session) -> Unit = mockk(relaxed = true)
-    private val metrics: MetricController = mockk(relaxed = true)
-
-    private lateinit var controller: DefaultQuickActionSheetController
-
-    @Before
-    fun setUp() {
-        controller = DefaultQuickActionSheetController(
-            context,
-            navController,
-            sessionManager,
-            appLinksUseCases,
-            bookmarkTapped
-        )
-
-        every { sessionManager.selectedSession } returns currentSession
-
-        every { context.metrics } returns metrics
-    }
-
-    @Test
-    fun handleShare() {
-        controller.handleShare()
-
-        verify { metrics.track(Event.QuickActionSheetShareTapped) }
-        verify {
-            navController.nav(
-                R.id.browserFragment,
-                BrowserFragmentDirections.actionBrowserFragmentToShareFragment(currentSession.url)
-            )
-        }
-    }
-
-    @Test
-    fun handleDownload() {
-        controller.handleDownload()
-
-        verify { metrics.track(Event.QuickActionSheetDownloadTapped) }
-        verify { ItsNotBrokenSnack(context).showSnackbar(issueNumber = "348") }
-    }
-
-    @Test
-    fun handleBookmark() {
-        controller.handleBookmark()
-
-        verify { metrics.track(Event.QuickActionSheetBookmarkTapped) }
-        verify { bookmarkTapped(currentSession) }
-    }
-
-    @Test
-    fun handleOpenLink() {
-        controller.handleOpenLink()
-
-        verify { metrics.track(Event.QuickActionSheetOpenInAppTapped) }
-        verify { appLinksUseCases.appLinkRedirect.invoke(currentSession.url) }
-    }
-}

app/src/test/java/org/mozilla/fenix/quickactionsheet/QuickActionSheetSessionObserverTest.kt

@@ -1,70 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.fenix.quickactionsheet
-
-import io.mockk.Runs
-import io.mockk.every
-import io.mockk.just
-import io.mockk.mockk
-import io.mockk.spyk
-import io.mockk.verify
-import kotlinx.coroutines.ExperimentalCoroutinesApi
-import mozilla.components.browser.session.Session
-import mozilla.components.feature.app.links.AppLinkRedirect
-import mozilla.components.feature.app.links.AppLinksUseCases
-import org.junit.Before
-import org.junit.Test
-import org.mozilla.fenix.components.Components
-import org.mozilla.fenix.components.toolbar.BrowserFragmentStore
-import org.mozilla.fenix.components.toolbar.QuickActionSheetAction
-
-@ExperimentalCoroutinesApi
-class QuickActionSheetSessionObserverTest {
-
-    private lateinit var components: Components
-    private lateinit var appLinkRedirect: AppLinksUseCases.GetAppLinkRedirect
-    private lateinit var store: BrowserFragmentStore
-    private lateinit var dispatch: (QuickActionSheetAction) -> Unit
-
-    @Before
-    fun setup() {
-        components = mockk(relaxed = true)
-        appLinkRedirect = mockk(relaxed = true)
-        store = mockk(relaxed = true)
-        dispatch = { store.dispatch(it) }
-
-        every { components.useCases.appLinksUseCases.appLinkRedirect } returns appLinkRedirect
-    }
-
-    @Test
-    fun `onLoadingStateChanged dispatches BounceNeededChange and updates bookmark button`() {
-        val session: Session = mockk()
-        val observer = spyk(QuickActionSheetSessionObserver(mockk(), components, dispatch))
-        every { observer.updateBookmarkState(session) } just Runs
-
-        observer.onLoadingStateChanged(session, true)
-        verify(exactly = 0) { store.dispatch(QuickActionSheetAction.BounceNeededChange) }
-
-        observer.onLoadingStateChanged(session, false)
-        verify { observer.updateBookmarkState(session) }
-        verify { store.dispatch(QuickActionSheetAction.BounceNeededChange) }
-    }
-
-    @Test
-    fun `onUrlChanged updates bookmark and app link buttons`() {
-        val url = "https://example.com"
-        val session: Session = mockk()
-        every { session.url } returns url
-
-        val observer = spyk(QuickActionSheetSessionObserver(mockk(), components, dispatch))
-        every { observer.updateBookmarkState(session) } just Runs
-        every { appLinkRedirect.invoke(url) } returns AppLinkRedirect(mockk(), "", false)
-
-        observer.onUrlChanged(session, "")
-        verify { observer.updateBookmarkState(session) }
-        verify { appLinkRedirect.invoke("https://example.com") }
-        verify { store.dispatch(QuickActionSheetAction.AppLinkStateChange(true)) }
-    }
-}

app/src/test/java/org/mozilla/fenix/utils/SettingsTest.kt

@@ -140,39 +140,6 @@ class SettingsTest {
         assertTrue(settings.isTelemetryEnabled)
     }
 
-    @Test
-    fun autoBounceQuickActionSheetCount() {
-        // When just created
-        // Then
-        assertEquals(0, settings.autoBounceQuickActionSheetCount)
-
-        // When
-        settings.incrementAutomaticBounceQuickActionSheetCount()
-        settings.incrementAutomaticBounceQuickActionSheetCount()
-
-        // Then
-        assertEquals(2, settings.autoBounceQuickActionSheetCount)
-    }
-
-    @Test
-    fun shouldAutoBounceQuickActionSheet() {
-        // When just created
-        // Then
-        assertTrue(settings.shouldAutoBounceQuickActionSheet)
-
-        // When
-        settings.incrementAutomaticBounceQuickActionSheetCount()
-
-        // Then
-        assertTrue(settings.shouldAutoBounceQuickActionSheet)
-
-        // When
-        settings.incrementAutomaticBounceQuickActionSheetCount()
-
-        // Then
-        assertFalse(settings.shouldAutoBounceQuickActionSheet)
-    }
-
     @Test
     fun showLoginsDialogWarningSync() {
         // When just created

docs/metrics.md

@@ -111,12 +111,6 @@ The following metrics are added to the ping:
 | qr_scanner.navigation_denied |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |A user tapped "deny" on the prompt, putting the user back to the scanning view  |[1](https://github.com/mozilla-mobile/fenix/pull/2524#issuecomment-492739967)||2020-03-01 |
 | qr_scanner.opened |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |A user opened the QR scanner  |[1](https://github.com/mozilla-mobile/fenix/pull/2524#issuecomment-492739967)||2020-03-01 |
 | qr_scanner.prompt_displayed |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |A user scanned a QR code, causing a confirmation prompt to display asking if they want to navigate to the page  |[1](https://github.com/mozilla-mobile/fenix/pull/2524#issuecomment-492739967)||2020-03-01 |
-| quick_action_sheet.bookmark_tapped |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |A user tapped the bookmark button  |[1](https://github.com/mozilla-mobile/fenix/pull/1362#issuecomment-479668466)||2020-03-01 |
-| quick_action_sheet.closed |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |A user closed the quick action sheet UI  |[1](https://github.com/mozilla-mobile/fenix/pull/1362#issuecomment-479668466)||2020-03-01 |
-| quick_action_sheet.download_tapped |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |A user tapped the download button  |[1](https://github.com/mozilla-mobile/fenix/pull/1362#issuecomment-479668466)||2020-03-01 |
-| quick_action_sheet.open_app_tapped |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |A user tapped the open in app button  |[1](https://github.com/mozilla-mobile/fenix/pull/4629)||2020-03-01 |
-| quick_action_sheet.opened |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |A user opened the quick action sheet UI  |[1](https://github.com/mozilla-mobile/fenix/pull/1362#issuecomment-479668466)||2020-03-01 |
-| quick_action_sheet.share_tapped |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |A user tapped the share button  |[1](https://github.com/mozilla-mobile/fenix/pull/1362#issuecomment-479668466)||2020-03-01 |
 | reader_mode.appearance |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |A user tapped the appearance button  |[1](https://github.com/mozilla-mobile/fenix/pull/3941)||2020-03-01 |
 | reader_mode.available |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |Reader mode is available for the current page  |[1](https://github.com/mozilla-mobile/fenix/pull/3941)||2020-03-01 |
 | reader_mode.closed |[event](https://mozilla.github.io/glean/book/user/metrics/event.html) |A user closed reader mode  |[1](https://github.com/mozilla-mobile/fenix/pull/4328)||2020-03-01 |