Copione merged onto master

app/src/androidTest/java/org/mozilla/fenix/AppRequestInterceptor.kt

@@ -22,10 +22,11 @@ class AppRequestInterceptor(private val context: Context) : RequestInterceptor {
         uri: String,
         hasUserGesture: Boolean,
         isSameDomain: Boolean,
-        isRedirect: Boolean
+        isRedirect: Boolean,
+        isDirectNavigation: Boolean
     ): RequestInterceptor.InterceptionResponse? {
         return appContext.components.services.accountsAuthFeature.interceptor.onLoadRequest(
-            engineSession, uri, hasUserGesture, isSameDomain, isRedirect
+            engineSession, uri, hasUserGesture, isSameDomain, isRedirect, isDirectNavigation
         )
     }
 }

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

@@ -173,6 +173,7 @@ class ContextMenusTest {
     }
 
     @Test
+    @Ignore("Intermittent: https://github.com/mozilla-mobile/fenix/issues/12309")
     fun verifyContextSaveImage() {
         val pageLinks =
             TestAssetHelper.getGenericAsset(mockWebServer, 4)
@@ -197,6 +198,7 @@ class ContextMenusTest {
     }
 
     @Test
+    @Ignore("Intermittent: https://github.com/mozilla-mobile/fenix/issues/12309")
     fun verifyContextMixedVariations() {
         val pageLinks =
             TestAssetHelper.getGenericAsset(mockWebServer, 4)

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

@@ -43,7 +43,7 @@ class ThreeDotMenuMainTest {
         @JvmStatic
         fun setDevicePreference() {
             val mDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
-            mDevice.executeShellCommand("settings put secure long_press_timeout 1500")
+            mDevice.executeShellCommand("settings put secure long_press_timeout 3000")
         }
     }
 

app/src/main/java/org/mozilla/fenix/AppRequestInterceptor.kt

@@ -21,10 +21,11 @@ class AppRequestInterceptor(private val context: Context) : RequestInterceptor {
         uri: String,
         hasUserGesture: Boolean,
         isSameDomain: Boolean,
-        isRedirect: Boolean
+        isRedirect: Boolean,
+        isDirectNavigation: Boolean
     ): RequestInterceptor.InterceptionResponse? {
         return context.components.services.appLinksInterceptor
-            .onLoadRequest(engineSession, uri, hasUserGesture, isSameDomain, isRedirect)
+            .onLoadRequest(engineSession, uri, hasUserGesture, isSameDomain, isRedirect, isDirectNavigation)
     }
 
     override fun onErrorRequest(

app/src/main/java/org/mozilla/fenix/HomeActivity.kt

@@ -63,8 +63,8 @@ import org.mozilla.fenix.exceptions.ExceptionsFragmentDirections
 import org.mozilla.fenix.ext.alreadyOnDestination
 import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.ext.nav
-import org.mozilla.fenix.ext.settings
 import org.mozilla.fenix.ext.resetPoliciesAfter
+import org.mozilla.fenix.ext.settings
 import org.mozilla.fenix.home.HomeFragmentDirections
 import org.mozilla.fenix.home.intent.CrashReporterIntentProcessor
 import org.mozilla.fenix.home.intent.DeepLinkIntentProcessor
@@ -100,7 +100,7 @@ import org.mozilla.fenix.utils.RunWhenReadyQueue
  * - browser screen
  */
 @SuppressWarnings("TooManyFunctions", "LargeClass")
-open class HomeActivity : LocaleAwareAppCompatActivity() {
+open class HomeActivity : LocaleAwareAppCompatActivity(), NavHostActivity {
 
     private var webExtScope: CoroutineScope? = null
     lateinit var themeManager: ThemeManager
@@ -392,7 +392,7 @@ open class HomeActivity : LocaleAwareAppCompatActivity() {
      * Returns the [supportActionBar], inflating it if necessary.
      * Everyone should call this instead of supportActionBar.
      */
-    fun getSupportActionBarAndInflateIfNecessary(): ActionBar {
+    override fun getSupportActionBarAndInflateIfNecessary(): ActionBar {
         if (!isToolbarInflated) {
             navigationToolbar = navigationToolbarStub.inflate() as Toolbar
 

app/src/main/java/org/mozilla/fenix/NavHostActivity.kt

@@ -0,0 +1,20 @@
+/* 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
+
+import androidx.appcompat.app.ActionBar
+
+/**
+ * Interface for the main activity in a single-activity architecture.
+ * All fragments will be displayed inside this activity.
+ */
+interface NavHostActivity {
+
+    /**
+     * Returns the support action bar, inflating it if necessary.
+     * Everyone should call this instead of supportActionBar.
+     */
+    fun getSupportActionBarAndInflateIfNecessary(): ActionBar
+}

app/src/main/java/org/mozilla/fenix/addons/AddonPermissionsDetailsFragment.kt

@@ -5,10 +5,11 @@
 package org.mozilla.fenix.addons
 
 import android.content.Intent
-import android.net.Uri
+import android.content.Intent.ACTION_VIEW
 import android.os.Bundle
 import android.view.View
 import androidx.annotation.StringRes
+import androidx.core.net.toUri
 import androidx.fragment.app.Fragment
 import androidx.navigation.fragment.navArgs
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -26,7 +27,7 @@ private const val LEARN_MORE_URL =
 /**
  * A fragment to show the permissions of an add-on.
  */
-class AddonPermissionsDetailsFragment : Fragment(R.layout.fragment_add_on_permissions), View.OnClickListener {
+class AddonPermissionsDetailsFragment : Fragment(R.layout.fragment_add_on_permissions) {
 
     private val args by navArgs<AddonPermissionsDetailsFragmentArgs>()
 
@@ -55,12 +56,9 @@ class AddonPermissionsDetailsFragment : Fragment(R.layout.fragment_add_on_permis
     }
 
     private fun bindLearnMore(view: View) {
-        view.learn_more_label.setOnClickListener(this)
+        view.learn_more_label.setOnClickListener {
-    }
+            val intent = Intent(ACTION_VIEW, LEARN_MORE_URL.toUri())
-
+            startActivity(intent)
-    override fun onClick(v: View?) {
+        }
-        val intent =
-            Intent(Intent.ACTION_VIEW).setData(Uri.parse(LEARN_MORE_URL))
-        startActivity(intent)
     }
 }

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

@@ -24,7 +24,6 @@ import mozilla.components.feature.app.links.AppLinksUseCases
 import mozilla.components.feature.contextmenu.ContextMenuCandidate
 import mozilla.components.feature.readerview.ReaderViewFeature
 import mozilla.components.feature.search.SearchFeature
-import mozilla.components.feature.session.TrackingProtectionUseCases
 import mozilla.components.feature.sitepermissions.SitePermissions
 import mozilla.components.feature.tab.collections.TabCollection
 import mozilla.components.feature.tabs.WindowFeature
@@ -207,11 +206,7 @@ class BrowserFragment : BaseBrowserFragment(), UserInteractionHandler {
     override fun navToTrackingProtectionPanel(session: Session) {
         val navController = findNavController()
 
-        val useCase = TrackingProtectionUseCases(
+        requireComponents.useCases.trackingProtectionUseCases.containsException(session.id) { contains ->
-            sessionManager = requireComponents.core.sessionManager,
-            engine = requireComponents.core.engine
-        )
-        useCase.containsException(session) { contains ->
             val isEnabled = session.trackerBlockingEnabled && !contains
             val directions =
                 BrowserFragmentDirections.actionBrowserFragmentToTrackingProtectionPanelDialogFragment(

app/src/main/java/org/mozilla/fenix/components/TabCollectionStorage.kt

@@ -84,11 +84,7 @@ class TabCollectionStorage(
     }
 
     fun removeTabFromCollection(tabCollection: TabCollection, tab: Tab) {
-        if (tabCollection.tabs.size == 1) {
+        collectionStorage.removeTabFromCollection(tabCollection, tab)
-            removeCollection(tabCollection)
-        } else {
-            collectionStorage.removeTabFromCollection(tabCollection, tab)
-        }
     }
 
     fun renameCollection(tabCollection: TabCollection, title: String) {

app/src/main/java/org/mozilla/fenix/components/UseCases.kt

@@ -18,6 +18,7 @@ import mozilla.components.feature.pwa.WebAppUseCases
 import mozilla.components.feature.search.SearchUseCases
 import mozilla.components.feature.session.SessionUseCases
 import mozilla.components.feature.session.SettingsUseCases
+import mozilla.components.feature.session.TrackingProtectionUseCases
 import mozilla.components.feature.tabs.TabsUseCases
 import org.mozilla.fenix.utils.Mockable
 
@@ -42,7 +43,7 @@ class UseCases(
     /**
      * Use cases that provide tab management.
      */
-    val tabsUseCases: TabsUseCases by lazy { TabsUseCases(sessionManager) }
+    val tabsUseCases: TabsUseCases by lazy { TabsUseCases(store, sessionManager) }
 
     /**
      * Use cases that provide search engine integration.
@@ -65,4 +66,6 @@ class UseCases(
     val contextMenuUseCases by lazy { ContextMenuUseCases(sessionManager, store) }
 
     val engineSessionUseCases by lazy { EngineSessionUseCases(sessionManager) }
+
+    val trackingProtectionUseCases by lazy { TrackingProtectionUseCases(store, engine) }
 }

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

@@ -11,7 +11,6 @@ import androidx.core.view.isVisible
 import androidx.navigation.fragment.navArgs
 import kotlinx.android.synthetic.main.component_browser_top_toolbar.*
 import kotlinx.android.synthetic.main.fragment_browser.*
-import kotlinx.android.synthetic.main.fragment_browser.view.*
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import mozilla.components.browser.session.Session
 import mozilla.components.concept.engine.manifest.WebAppManifestParser
@@ -22,7 +21,6 @@ import mozilla.components.feature.pwa.feature.ManifestUpdateFeature
 import mozilla.components.feature.pwa.feature.WebAppActivityFeature
 import mozilla.components.feature.pwa.feature.WebAppHideToolbarFeature
 import mozilla.components.feature.pwa.feature.WebAppSiteControlsFeature
-import mozilla.components.feature.session.TrackingProtectionUseCases
 import mozilla.components.feature.sitepermissions.SitePermissions
 import mozilla.components.support.base.feature.UserInteractionHandler
 import mozilla.components.support.base.feature.ViewBoundFeatureWrapper
@@ -171,11 +169,7 @@ class ExternalAppBrowserFragment : BaseBrowserFragment(), UserInteractionHandler
     }
 
     override fun navToTrackingProtectionPanel(session: Session) {
-        val useCase = TrackingProtectionUseCases(
+        requireComponents.useCases.trackingProtectionUseCases.containsException(session.id) { contains ->
-            sessionManager = requireComponents.core.sessionManager,
-            engine = requireComponents.core.engine
-        )
-        useCase.containsException(session) { contains ->
             val isEnabled = session.trackerBlockingEnabled && !contains
             val directions =
                 ExternalAppBrowserFragmentDirections

app/src/main/java/org/mozilla/fenix/exceptions/ExceptionsFragment.kt

@@ -44,10 +44,7 @@ class ExceptionsFragment : Fragment() {
         savedInstanceState: Bundle?
     ): View? {
         val view = inflater.inflate(R.layout.fragment_exceptions, container, false)
-        trackingProtectionUseCases = TrackingProtectionUseCases(
+        trackingProtectionUseCases = view.context.components.useCases.trackingProtectionUseCases
-            sessionManager = view.context.components.core.sessionManager,
-            engine = view.context.components.core.engine
-        )
         exceptionsStore = StoreProvider.get(this) {
             ExceptionsFragmentStore(
                 ExceptionsFragmentState(

app/src/main/java/org/mozilla/fenix/ext/Ads.kt

@@ -1,29 +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.ext
-
-import org.mozilla.fenix.search.telemetry.SearchProviderModel
-
-fun SearchProviderModel.containsAds(urlList: List<String>): Boolean {
-    return urlList.containsAds(this.extraAdServersRegexps)
-}
-
-private fun String.isAd(adRegexps: List<String>): Boolean {
-    for (adsRegex in adRegexps) {
-        if (Regex(adsRegex).containsMatchIn(this)) {
-            return true
-        }
-    }
-    return false
-}
-
-private fun List<String>.containsAds(adRegexps: List<String>): Boolean {
-    for (url in this) {
-        if (url.isAd(adRegexps)) {
-            return true
-        }
-    }
-    return false
-}

app/src/main/java/org/mozilla/fenix/ext/Fragment.kt

@@ -13,7 +13,7 @@ import androidx.navigation.NavOptions
 import androidx.navigation.Navigator
 import androidx.navigation.fragment.NavHostFragment.findNavController
 import androidx.navigation.fragment.findNavController
-import org.mozilla.fenix.HomeActivity
+import org.mozilla.fenix.NavHostActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.components.Components
 
@@ -43,7 +43,7 @@ fun Fragment.getPreferenceKey(@StringRes resourceId: Int): String = getString(re
  */
 fun Fragment.showToolbar(title: String) {
     (requireActivity() as AppCompatActivity).title = title
-    (activity as HomeActivity).getSupportActionBarAndInflateIfNecessary().show()
+    (activity as NavHostActivity).getSupportActionBarAndInflateIfNecessary().show()
 }
 
 /**

app/src/main/java/org/mozilla/fenix/home/HomeFragment.kt

@@ -20,7 +20,6 @@ import android.view.accessibility.AccessibilityEvent
 import android.widget.Button
 import android.widget.LinearLayout
 import android.widget.PopupWindow
-import androidx.annotation.StringRes
 import androidx.appcompat.app.AlertDialog
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.constraintlayout.widget.ConstraintSet
@@ -133,11 +132,11 @@ class HomeFragment : Fragment() {
 
     private val collectionStorageObserver = object : TabCollectionStorage.Observer {
         override fun onCollectionCreated(title: String, sessions: List<Session>) {
-            scrollAndAnimateCollection(sessions.size)
+            scrollAndAnimateCollection()
         }
 
         override fun onTabsAdded(tabCollection: TabCollection, sessions: List<Session>) {
-            scrollAndAnimateCollection(sessions.size, tabCollection)
+            scrollAndAnimateCollection(tabCollection)
         }
 
         override fun onCollectionRenamed(tabCollection: TabCollection, title: String) {
@@ -218,7 +217,8 @@ class HomeFragment : Fragment() {
         sessionControlView = SessionControlView(
             view.sessionControlRecyclerView,
             sessionControlInteractor,
-            homeViewModel
+            homeViewModel,
+            requireComponents.core.store.state.normalTabs.isNotEmpty()
         )
 
         updateSessionControlView(view)
@@ -470,11 +470,10 @@ class HomeFragment : Fragment() {
         }
     }
 
-    private fun showDeleteCollectionPrompt(tabCollection: TabCollection) {
+    private fun showDeleteCollectionPrompt(tabCollection: TabCollection, title: String?, message: String) {
         val context = context ?: return
         AlertDialog.Builder(context).apply {
-            val message =
+            setTitle(title)
-                context.getString(R.string.tab_collection_dialog_message, tabCollection.title)
             setMessage(message)
             setNegativeButton(R.string.tab_collection_dialog_negative) { dialog: DialogInterface, _ ->
                 dialog.cancel()
@@ -787,7 +786,6 @@ class HomeFragment : Fragment() {
     }
 
     private fun scrollAndAnimateCollection(
-        tabsAddedToCollectionSize: Int,
         changedCollection: TabCollection? = null
     ) {
         if (view != null) {
@@ -818,7 +816,7 @@ class HomeFragment : Fragment() {
                         ) {
                             super.onScrollStateChanged(recyclerView, newState)
                             if (newState == SCROLL_STATE_IDLE) {
-                                animateCollection(tabsAddedToCollectionSize, indexOfCollection)
+                                animateCollection(indexOfCollection)
                                 recyclerView.removeOnScrollListener(this)
                             }
                         }
@@ -826,13 +824,13 @@ class HomeFragment : Fragment() {
                     recyclerView.addOnScrollListener(onScrollListener)
                     recyclerView.smoothScrollToPosition(indexOfCollection)
                 } else {
-                    animateCollection(tabsAddedToCollectionSize, indexOfCollection)
+                    animateCollection(indexOfCollection)
                 }
             }
         }
     }
 
-    private fun animateCollection(addedTabsSize: Int, indexOfCollection: Int) {
+    private fun animateCollection(indexOfCollection: Int) {
         viewLifecycleOwner.lifecycleScope.launch {
             val viewHolder =
                 sessionControlView!!.view.findViewHolderForAdapterPosition(indexOfCollection)
@@ -859,26 +857,20 @@ class HomeFragment : Fragment() {
                 ?.setDuration(FADE_ANIM_DURATION)
                 ?.setListener(listener)?.start()
         }.invokeOnCompletion {
-            showSavedSnackbar(addedTabsSize)
+            showSavedSnackbar()
         }
     }
 
-    private fun showSavedSnackbar(tabSize: Int) {
+    private fun showSavedSnackbar() {
         viewLifecycleOwner.lifecycleScope.launch {
             delay(ANIM_SNACKBAR_DELAY)
             view?.let { view ->
-                @StringRes
-                val stringRes = if (tabSize > 1) {
-                    R.string.create_collection_tabs_saved
-                } else {
-                    R.string.create_collection_tab_saved
-                }
                 FenixSnackbar.make(
                     view = view,
                     duration = Snackbar.LENGTH_LONG,
                     isDisplayedWithBrowserToolbar = false
                 )
-                    .setText(view.context.getString(stringRes))
+                    .setText(view.context.getString(R.string.create_collection_tabs_saved_new_collection))
                     .setAnchorView(snackbarAnchorView)
                     .show()
             }

app/src/main/java/org/mozilla/fenix/home/sessioncontrol/SessionControlAdapter.kt

@@ -108,7 +108,8 @@ class AdapterItemDiffCallback : DiffUtil.ItemCallback<AdapterItem>() {
 }
 
 class SessionControlAdapter(
-    private val interactor: SessionControlInteractor
+    private val interactor: SessionControlInteractor,
+    private val hasNormalTabsOpened: Boolean
 ) : ListAdapter<AdapterItem, RecyclerView.ViewHolder>(AdapterItemDiffCallback()) {
 
     // This method triggers the ComplexMethod lint error when in fact it's quite simple.
@@ -119,7 +120,8 @@ class SessionControlAdapter(
             ButtonTipViewHolder.LAYOUT_ID -> ButtonTipViewHolder(view, interactor)
             TopSiteViewHolder.LAYOUT_ID -> TopSiteViewHolder(view, interactor)
             PrivateBrowsingDescriptionViewHolder.LAYOUT_ID -> PrivateBrowsingDescriptionViewHolder(view, interactor)
-            NoCollectionsMessageViewHolder.LAYOUT_ID -> NoCollectionsMessageViewHolder(view, interactor)
+            NoCollectionsMessageViewHolder.LAYOUT_ID ->
+                NoCollectionsMessageViewHolder(view, interactor, hasNormalTabsOpened)
             CollectionHeaderViewHolder.LAYOUT_ID -> CollectionHeaderViewHolder(view)
             CollectionViewHolder.LAYOUT_ID -> CollectionViewHolder(view, interactor)
             TabInCollectionViewHolder.LAYOUT_ID -> TabInCollectionViewHolder(view, interactor, differentLastItem = true)

app/src/main/java/org/mozilla/fenix/home/sessioncontrol/SessionControlController.kt

@@ -136,7 +136,7 @@ class DefaultSessionControlController(
     private val getListOfTabs: () -> List<Tab>,
     private val hideOnboarding: () -> Unit,
     private val registerCollectionStorageObserver: () -> Unit,
-    private val showDeleteCollectionPrompt: (tabCollection: TabCollection) -> Unit,
+    private val showDeleteCollectionPrompt: (tabCollection: TabCollection, title: String?, message: String) -> Unit,
     private val openSettingsScreen: () -> Unit,
     private val openWhatsNewLink: () -> Unit,
     private val openPrivacyNotice: () -> Unit,
@@ -196,8 +196,14 @@ class DefaultSessionControlController(
     override fun handleCollectionRemoveTab(collection: TabCollection, tab: ComponentTab) {
         metrics.track(Event.CollectionTabRemoved)
 
-        viewLifecycleScope.launch(Dispatchers.IO) {
+        if (collection.tabs.size == 1) {
-            tabCollectionStorage.removeTabFromCollection(collection, tab)
+            val title = activity.resources.getString(R.string.delete_tab_and_collection_dialog_title, collection.title)
+            val message = activity.resources.getString(R.string.delete_tab_and_collection_dialog_message)
+            showDeleteCollectionPrompt(collection, title, message)
+        } else {
+            viewLifecycleScope.launch(Dispatchers.IO) {
+                tabCollectionStorage.removeTabFromCollection(collection, tab)
+            }
         }
     }
 
@@ -207,7 +213,8 @@ class DefaultSessionControlController(
     }
 
     override fun handleDeleteCollectionTapped(collection: TabCollection) {
-        showDeleteCollectionPrompt(collection)
+        val message = activity.resources.getString(R.string.tab_collection_dialog_message, collection.title)
+        showDeleteCollectionPrompt(collection, null, message)
     }
 
     override fun handleOpenInPrivateTabClicked(topSite: TopSite) {

app/src/main/java/org/mozilla/fenix/home/sessioncontrol/SessionControlView.kt

@@ -114,12 +114,13 @@ private fun collectionTabItems(collection: TabCollection) = collection.tabs.mapI
 class SessionControlView(
     override val containerView: View?,
     interactor: SessionControlInteractor,
-    private var homeScreenViewModel: HomeScreenViewModel
+    private var homeScreenViewModel: HomeScreenViewModel,
+    private val hasNormalTabsOpened: Boolean
 ) : LayoutContainer {
 
     val view: RecyclerView = containerView as RecyclerView
 
-    private val sessionControlAdapter = SessionControlAdapter(interactor)
+    private val sessionControlAdapter = SessionControlAdapter(interactor, hasNormalTabsOpened)
 
     init {
         view.apply {

app/src/main/java/org/mozilla/fenix/home/sessioncontrol/viewholders/NoCollectionsMessageViewHolder.kt

@@ -5,6 +5,7 @@
 package org.mozilla.fenix.home.sessioncontrol.viewholders
 
 import android.view.View
+import androidx.core.view.isVisible
 import kotlinx.android.synthetic.main.no_collections_message.view.*
 import org.mozilla.fenix.R
 import org.mozilla.fenix.ext.ViewHolder
@@ -12,13 +13,15 @@ import org.mozilla.fenix.home.sessioncontrol.CollectionInteractor
 
 open class NoCollectionsMessageViewHolder(
     view: View,
-    interactor: CollectionInteractor
+    interactor: CollectionInteractor,
+    hasNormalTabsOpened: Boolean
 ) : ViewHolder(view) {
 
     init {
         view.add_tabs_to_collections_button.setOnClickListener {
             interactor.onAddTabsToCollectionTapped()
         }
+        view.add_tabs_to_collections_button.isVisible = hasNormalTabsOpened
     }
     companion object {
         const val LAYOUT_ID = R.layout.no_collections_message

app/src/main/java/org/mozilla/fenix/library/bookmarks/BookmarkFragment.kt

@@ -37,7 +37,7 @@ import mozilla.components.concept.storage.BookmarkNode
 import mozilla.components.concept.storage.BookmarkNodeType
 import mozilla.components.lib.state.ext.consumeFrom
 import mozilla.components.support.base.feature.UserInteractionHandler
-import org.mozilla.fenix.HomeActivity
+import org.mozilla.fenix.NavHostActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.components.FenixSnackbar
 import org.mozilla.fenix.components.StoreProvider
@@ -147,7 +147,7 @@ class BookmarkFragment : LibraryPageFragment<BookmarkNode>(), UserInteractionHan
     override fun onResume() {
         super.onResume()
 
-        (activity as HomeActivity).getSupportActionBarAndInflateIfNecessary().show()
+        (activity as NavHostActivity).getSupportActionBarAndInflateIfNecessary().show()
 
         // Reload bookmarks when returning to this fragment in case they have been edited
         val args by navArgs<BookmarkFragmentArgs>()

app/src/main/java/org/mozilla/fenix/library/bookmarks/edit/EditBookmarkFragment.kt

@@ -31,7 +31,7 @@ import mozilla.components.concept.storage.BookmarkNode
 import mozilla.components.concept.storage.BookmarkNodeType
 import mozilla.components.support.ktx.android.content.getColorFromAttr
 import mozilla.components.support.ktx.android.view.hideKeyboard
-import org.mozilla.fenix.HomeActivity
+import org.mozilla.fenix.NavHostActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.components.FenixSnackbar
 import org.mozilla.fenix.components.metrics.Event
@@ -111,15 +111,13 @@ class EditBookmarkFragment : Fragment(R.layout.fragment_edit_bookmark) {
     }
 
     private fun initToolbar() {
-        val activity = activity as? AppCompatActivity
+        val activity = activity as AppCompatActivity
-        val actionBar = (activity as HomeActivity).getSupportActionBarAndInflateIfNecessary()
+        val actionBar = (activity as NavHostActivity).getSupportActionBarAndInflateIfNecessary()
         val toolbar = activity.findViewById<Toolbar>(R.id.navigationToolbar)
-        context?.let {
+        toolbar?.setToolbarColors(
-            toolbar?.setToolbarColors(
+            foreground = activity.getColorFromAttr(R.attr.primaryText),
-                foreground = it.getColorFromAttr(R.attr.primaryText),
+            background = activity.getColorFromAttr(R.attr.foundation)
-                background = it.getColorFromAttr(R.attr.foundation)
+        )
-            )
-        }
         actionBar.show()
     }
 

app/src/main/java/org/mozilla/fenix/search/SearchFragment.kt

@@ -101,6 +101,7 @@ class SearchFragment : Fragment(), UserInteractionHandler {
 
         requireComponents.analytics.metrics.track(Event.InteractWithSearchURLArea)
 
+        val areShortcutsAvailable = areShortcutsAvailable()
         searchStore = StoreProvider.get(this) {
             SearchFragmentStore(
                 SearchFragmentState(
@@ -111,7 +112,10 @@ class SearchFragment : Fragment(), UserInteractionHandler {
                     defaultEngineSource = currentSearchEngine,
                     showSearchSuggestions = shouldShowSearchSuggestions(isPrivate),
                     showSearchSuggestionsHint = false,
-                    showSearchShortcuts = requireContext().settings().shouldShowSearchShortcuts && url.isEmpty(),
+                    showSearchShortcuts = requireContext().settings().shouldShowSearchShortcuts &&
+                            url.isEmpty() &&
+                            areShortcutsAvailable,
+                    areShortcutsAvailable = areShortcutsAvailable,
                     showClipboardSuggestions = requireContext().settings().shouldShowClipboardSuggestions,
                     showHistorySuggestions = requireContext().settings().shouldShowHistorySuggestions,
                     showBookmarkSuggestions = requireContext().settings().shouldShowBookmarkSuggestions,
@@ -334,6 +338,12 @@ class SearchFragment : Fragment(), UserInteractionHandler {
             )
         }
 
+        // Users can from this fragment go to install/uninstall search engines and then return.
+        val areShortcutsAvailable = areShortcutsAvailable()
+        if (searchStore.state.areShortcutsAvailable != areShortcutsAvailable) {
+            searchStore.dispatch(SearchFragmentAction.UpdateShortcutsAvailability(areShortcutsAvailable))
+        }
+
         if (!permissionDidUpdate) {
             toolbarView.view.edit.focus()
         }
@@ -431,6 +441,8 @@ class SearchFragment : Fragment(), UserInteractionHandler {
 
     private fun updateSearchShortcutsIcon(searchState: SearchFragmentState) {
         view?.apply {
+            search_shortcuts_button.isVisible = searchState.areShortcutsAvailable
+
             val showShortcuts = searchState.showSearchShortcuts
             search_shortcuts_button.isChecked = showShortcuts
 
@@ -441,7 +453,16 @@ class SearchFragment : Fragment(), UserInteractionHandler {
         }
     }
 
+    /**
+     * Return if the user has *at least 2* installed search engines.
+     * Useful to decide whether to show / enable certain functionalities.
+     */
+    private fun areShortcutsAvailable() =
+            requireContext().components.search.provider.installedSearchEngines(requireContext())
+                    .list.size >= MINIMUM_SEARCH_ENGINES_NUMBER_TO_SHOW_SHORTCUTS
+
     companion object {
         private const val REQUEST_CODE_CAMERA_PERMISSIONS = 1
+        private const val MINIMUM_SEARCH_ENGINES_NUMBER_TO_SHOW_SHORTCUTS = 2
     }
 }

app/src/main/java/org/mozilla/fenix/search/SearchFragmentStore.kt

@@ -41,6 +41,8 @@ sealed class SearchEngineSource {
  * @property showSearchSuggestions Whether or not to show search suggestions from the search engine in the AwesomeBar
  * @property showSearchSuggestionsHint Whether or not to show search suggestions in private hint panel
  * @property showSearchShortcuts Whether or not to show search shortcuts in the AwesomeBar
+ * @property areShortcutsAvailable Whether or not there are >=2 search engines installed
+ *                                 so to know to present users with certain options or not.
  * @property showClipboardSuggestions Whether or not to show clipboard suggestion in the AwesomeBar
  * @property showHistorySuggestions Whether or not to show history suggestions in the AwesomeBar
  * @property showBookmarkSuggestions Whether or not to show the bookmark suggestion in the AwesomeBar
@@ -55,6 +57,7 @@ data class SearchFragmentState(
     val showSearchSuggestions: Boolean,
     val showSearchSuggestionsHint: Boolean,
     val showSearchShortcuts: Boolean,
+    val areShortcutsAvailable: Boolean,
     val showClipboardSuggestions: Boolean,
     val showHistorySuggestions: Boolean,
     val showBookmarkSuggestions: Boolean,
@@ -71,6 +74,7 @@ sealed class SearchFragmentAction : Action {
     data class SearchShortcutEngineSelected(val engine: SearchEngine) : SearchFragmentAction()
     data class SelectNewDefaultSearchEngine(val engine: SearchEngine) : SearchFragmentAction()
     data class ShowSearchShortcutEnginePicker(val show: Boolean) : SearchFragmentAction()
+    data class UpdateShortcutsAvailability(val areShortcutsAvailable: Boolean) : SearchFragmentAction()
     data class AllowSearchSuggestionsInPrivateModePrompt(val show: Boolean) : SearchFragmentAction()
     data class UpdateQuery(val query: String) : SearchFragmentAction()
 }
@@ -86,7 +90,9 @@ private fun searchStateReducer(state: SearchFragmentState, action: SearchFragmen
                 showSearchShortcuts = false
             )
         is SearchFragmentAction.ShowSearchShortcutEnginePicker ->
-            state.copy(showSearchShortcuts = action.show)
+            state.copy(showSearchShortcuts = action.show && state.areShortcutsAvailable)
+        is SearchFragmentAction.UpdateShortcutsAvailability ->
+            state.copy(areShortcutsAvailable = action.areShortcutsAvailable)
         is SearchFragmentAction.UpdateQuery ->
             state.copy(query = action.query)
         is SearchFragmentAction.SelectNewDefaultSearchEngine ->

app/src/main/java/org/mozilla/fenix/search/telemetry/BaseSearchTelemetry.kt

@@ -82,14 +82,8 @@ abstract class BaseSearchTelemetry {
 
     abstract fun install(engine: Engine, store: BrowserStore)
 
-    internal fun getProviderForUrl(url: String): SearchProviderModel? {
+    internal fun getProviderForUrl(url: String): SearchProviderModel? =
-        for (provider in providerList) {
+        providerList.find { provider -> provider.regexp.containsMatchIn(url) }
-            if (Regex(provider.regexp).containsMatchIn(url)) {
-                return provider
-            }
-        }
-        return null
-    }
 
     internal fun installWebExtension(
         engine: Engine,

app/src/main/java/org/mozilla/fenix/search/telemetry/SearchProviderModel.kt

@@ -6,11 +6,41 @@ package org.mozilla.fenix.search.telemetry
 
 data class SearchProviderModel(
     val name: String,
-    val regexp: String,
+    val regexp: Regex,
     val queryParam: String,
-    val codeParam: String = "",
+    val codeParam: String,
-    val codePrefixes: List<String> = ArrayList(),
+    val codePrefixes: List<String>,
-    val followOnParams: List<String> = ArrayList(),
+    val followOnParams: List<String>,
-    val extraAdServersRegexps: List<String> = ArrayList(),
+    val extraAdServersRegexps: List<Regex>,
-    val followOnCookies: List<SearchProviderCookie> = ArrayList()
+    val followOnCookies: List<SearchProviderCookie>
-)
+) {
+
+    constructor(
+        name: String,
+        regexp: String,
+        queryParam: String,
+        codeParam: String = "",
+        codePrefixes: List<String> = emptyList(),
+        followOnParams: List<String> = emptyList(),
+        extraAdServersRegexps: List<String> = emptyList(),
+        followOnCookies: List<SearchProviderCookie> = emptyList()
+    ) : this(
+        name = name,
+        regexp = regexp.toRegex(),
+        queryParam = queryParam,
+        codeParam = codeParam,
+        codePrefixes = codePrefixes,
+        followOnParams = followOnParams,
+        extraAdServersRegexps = extraAdServersRegexps.map { it.toRegex() },
+        followOnCookies = followOnCookies
+    )
+
+    /**
+     * Checks if any of the given URLs represent an ad from the search engine.
+     * Used to check if a clicked link was for an ad.
+     */
+    fun containsAds(urlList: List<String>) = urlList.any { url -> isAd(url) }
+
+    private fun isAd(url: String) =
+        extraAdServersRegexps.any { adsRegex -> adsRegex.containsMatchIn(url) }
+}

app/src/main/java/org/mozilla/fenix/search/telemetry/ads/AdsTelemetry.kt

@@ -10,7 +10,6 @@ import mozilla.components.concept.engine.Engine
 import org.json.JSONObject
 import org.mozilla.fenix.components.metrics.Event
 import org.mozilla.fenix.components.metrics.MetricController
-import org.mozilla.fenix.ext.containsAds
 import org.mozilla.fenix.search.telemetry.BaseSearchTelemetry
 import org.mozilla.fenix.search.telemetry.ExtensionInfo
 

app/src/main/java/org/mozilla/fenix/settings/search/AddSearchEngineFragment.kt

@@ -14,7 +14,6 @@ import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
 import android.widget.CompoundButton
-import androidx.appcompat.app.AppCompatActivity
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.lifecycleScope
@@ -36,6 +35,7 @@ import org.mozilla.fenix.components.metrics.Event
 import org.mozilla.fenix.components.searchengine.CustomSearchEngineStore
 import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.ext.requireComponents
+import org.mozilla.fenix.ext.showToolbar
 import org.mozilla.fenix.settings.SupportUtils
 import java.util.Locale
 
@@ -93,7 +93,7 @@ class AddSearchEngineFragment : Fragment(), CompoundButton.OnCheckedChangeListen
 
         availableEngines.forEachIndexed(setupSearchEngineItem)
 
-        val engineItem = makeCustomButton(layoutInflater)
+        val engineItem = makeCustomButton(layoutInflater, res = resources)
         engineItem.id = CUSTOM_INDEX
         engineItem.radio_button.isChecked = selectedIndex == CUSTOM_INDEX
         engineViews.add(engineItem)
@@ -115,8 +115,7 @@ class AddSearchEngineFragment : Fragment(), CompoundButton.OnCheckedChangeListen
 
     override fun onResume() {
         super.onResume()
-        (activity as AppCompatActivity).title = getString(R.string.search_engine_add_custom_search_engine_title)
+        showToolbar(getString(R.string.search_engine_add_custom_search_engine_title))
-        (activity as HomeActivity).getSupportActionBarAndInflateIfNecessary().show()
     }
 
     override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
@@ -250,11 +249,12 @@ class AddSearchEngineFragment : Fragment(), CompoundButton.OnCheckedChangeListen
         toggleCustomForm(selectedIndex == -1)
     }
 
-    private fun makeCustomButton(layoutInflater: LayoutInflater): View {
+    private fun makeCustomButton(layoutInflater: LayoutInflater, res: Resources): View {
         val wrapper = layoutInflater
             .inflate(R.layout.custom_search_engine_radio_button, null) as ConstraintLayout
         wrapper.setOnClickListener { wrapper.radio_button.isChecked = true }
         wrapper.radio_button.setOnCheckedChangeListener(this)
+        wrapper.minHeight = res.getDimensionPixelSize(R.dimen.radio_button_preference_height)
         return wrapper
     }
 
@@ -280,6 +280,7 @@ class AddSearchEngineFragment : Fragment(), CompoundButton.OnCheckedChangeListen
         engineIcon.setBounds(0, 0, iconSize, iconSize)
         wrapper.engine_icon.setImageDrawable(engineIcon)
         wrapper.overflow_menu.visibility = View.GONE
+        wrapper.minHeight = res.getDimensionPixelSize(R.dimen.radio_button_preference_height)
         return wrapper
     }
 

app/src/main/java/org/mozilla/fenix/settings/sitepermissions/SitePermissionsExceptionsFragment.kt

@@ -28,7 +28,7 @@ import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.Dispatchers.Main
 import kotlinx.coroutines.launch
 import mozilla.components.feature.sitepermissions.SitePermissions
-import org.mozilla.fenix.HomeActivity
+import org.mozilla.fenix.NavHostActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.ext.loadIntoView
@@ -44,7 +44,7 @@ class SitePermissionsExceptionsFragment :
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        (activity as HomeActivity).getSupportActionBarAndInflateIfNecessary().show()
+        (activity as NavHostActivity).getSupportActionBarAndInflateIfNecessary().show()
     }
 
     override fun onViewCreated(rootView: View, savedInstanceState: Bundle?) {

app/src/main/java/org/mozilla/fenix/tabtray/TabTrayDialogFragment.kt

@@ -51,11 +51,11 @@ class TabTrayDialogFragment : AppCompatDialogFragment() {
 
     private val collectionStorageObserver = object : TabCollectionStorage.Observer {
         override fun onCollectionCreated(title: String, sessions: List<Session>) {
-            showCollectionSnackbar()
+            showCollectionSnackbar(sessions.size, true)
         }
 
         override fun onTabsAdded(tabCollection: TabCollection, sessions: List<Session>) {
-            showCollectionSnackbar()
+            showCollectionSnackbar(sessions.size)
         }
     }
 
@@ -245,8 +245,19 @@ class TabTrayDialogFragment : AppCompatDialogFragment() {
         }
     }
 
-    private fun showCollectionSnackbar() {
+    private fun showCollectionSnackbar(tabSize: Int, isNewCollection: Boolean = false) {
         view.let {
+            val messageStringRes = when {
+                isNewCollection -> {
+                    R.string.create_collection_tabs_saved_new_collection
+                }
+                tabSize > 1 -> {
+                    R.string.create_collection_tabs_saved
+                }
+                else -> {
+                    R.string.create_collection_tab_saved
+                }
+            }
             val snackbar = FenixSnackbar
                 .make(
                     duration = FenixSnackbar.LENGTH_LONG,
@@ -254,7 +265,7 @@ class TabTrayDialogFragment : AppCompatDialogFragment() {
                     view = (view as View)
                 )
                 .setAnchorView(snackbarAnchor)
-                .setText(requireContext().getString(R.string.create_collection_tabs_saved))
+                .setText(requireContext().getString(messageStringRes))
                 .setAction(requireContext().getString(R.string.create_collection_view)) {
                     dismissAllowingStateLoss()
                     findNavController().navigate(

app/src/main/java/org/mozilla/fenix/trackingprotection/TrackingProtectionPanelDialogFragment.kt

@@ -61,11 +61,7 @@ class TrackingProtectionPanelDialogFragment : AppCompatDialogFragment(), UserInt
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        val components = requireComponents
+        trackingProtectionUseCases = requireComponents.useCases.trackingProtectionUseCases
-        trackingProtectionUseCases = TrackingProtectionUseCases(
-            sessionManager = components.core.sessionManager,
-            engine = components.core.engine
-        )
     }
 
     override fun onCreateView(
@@ -115,7 +111,7 @@ class TrackingProtectionPanelDialogFragment : AppCompatDialogFragment(), UserInt
 
     private fun updateTrackers(session: Session) {
         trackingProtectionUseCases.fetchTrackingLogs(
-            session,
+            session.id,
             onSuccess = {
                 trackingProtectionStore.dispatch(TrackingProtectionAction.TrackerLogChange(it))
             },
@@ -150,10 +146,10 @@ class TrackingProtectionPanelDialogFragment : AppCompatDialogFragment(), UserInt
             val session = context.components.core.sessionManager.findSessionById(args.sessionId)
             session?.let {
                 if (isEnabled) {
-                    trackingProtectionUseCases.removeException(it)
+                    trackingProtectionUseCases.removeException(it.id)
                 } else {
                     context.metrics.track(Event.TrackingProtectionException)
-                    trackingProtectionUseCases.addException(it)
+                    trackingProtectionUseCases.addException(it.id)
                 }
 
                 with(context.components) {

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

@@ -1,4 +1,7 @@
 <?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:layout_width="match_parent"
@@ -10,7 +13,6 @@
         android:id="@+id/locale_list"
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_margin="@dimen/locale_list_margin"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"

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

@@ -29,6 +29,7 @@
             android:id="@+id/edit_engine_name"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
+            android:minHeight="@dimen/accessibility_min_height"
             android:hint="@string/search_add_custom_engine_name_hint"
             android:inputType="text" />
     </com.google.android.material.textfield.TextInputLayout>
@@ -46,6 +47,7 @@
             android:id="@+id/edit_search_string"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
+            android:minHeight="@dimen/accessibility_min_height"
             android:hint="@string/search_add_custom_engine_search_string_hint"
             android:inputType="text" />
     </com.google.android.material.textfield.TextInputLayout>

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

@@ -20,7 +20,8 @@
         android:textAppearance="?android:attr/textAppearanceListItem"
         android:layout_marginStart="@dimen/search_bar_search_engine_icon_padding"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"/>
     <TextView
         android:id="@+id/engine_text"
         android:textColor="?primaryText"
@@ -29,8 +30,9 @@
         android:layout_marginStart="@dimen/search_bar_search_icon_margin"
         android:layout_marginEnd="@dimen/radio_button_padding_horizontal"
         android:text="@string/search_add_custom_engine_label_other"
+        android:textSize="16sp"
         app:layout_constraintStart_toEndOf="@id/radio_button"
-        app:layout_constraintTop_toTopOf="@id/radio_button"
+        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toBottomOf="@id/radio_button"
+        app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent" />
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -1,4 +1,7 @@
 <?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:layout_width="match_parent"

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

@@ -1,19 +1,22 @@
 <?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"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content">
+    android:layout_height="48dp">
 
     <ImageView
         android:id="@+id/locale_selected_icon"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/locale_item_vertical_margin"
+        android:layout_marginStart="@dimen/locale_list_margin"
-        android:layout_marginBottom="@dimen/locale_item_vertical_margin"
         android:contentDescription="@string/a11y_selected_locale_content_description"
         app:srcCompat="@drawable/mozac_ic_check"
-        android:tint="?primaryText"
+        app:tint="?primaryText"
-        android:visibility="gone"
+        android:visibility="visible"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
@@ -23,7 +26,7 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="@dimen/locale_item_text_margin_start"
-        android:layout_marginTop="@dimen/locale_item_vertical_margin"
+        android:layout_marginEnd="@dimen/locale_item_text_margin_end"
         android:textColor="?primaryText"
         android:textAlignment="viewStart"
         app:layout_goneMarginStart="@dimen/locale_item_text_margin_gone_start"
@@ -33,22 +36,24 @@
         app:layout_constraintStart_toEndOf="@+id/locale_selected_icon"
         app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintVertical_chainStyle="packed"
-        app:layout_goneMarginBottom="@dimen/locale_item_vertical_margin" />
+        tools:text="English (United States)" />
 
     <TextView
         android:id="@+id/locale_subtitle_text"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="@dimen/locale_item_text_margin_start"
-        android:layout_marginBottom="@dimen/locale_item_vertical_margin"
+        android:layout_marginEnd="@dimen/locale_item_text_margin_end"
         android:textColor="?secondaryText"
         android:textAlignment="viewStart"
         android:textSize="@dimen/locale_item_subtitle_size"
+        android:visibility="visible"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_goneMarginStart="@dimen/locale_item_text_margin_gone_start"
         app:layout_constraintStart_toEndOf="@+id/locale_selected_icon"
         app:layout_constraintTop_toBottomOf="@+id/locale_title_text"
-        app:layout_constraintVertical_chainStyle="packed" />
+        app:layout_constraintVertical_chainStyle="packed"
+        tools:text="English (United States)" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -1,13 +1,15 @@
 <?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/. -->
 <TextView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@android:id/title"
+    style="?android:attr/listViewStyle"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    style="?android:attr/listViewStyle"
-    android:layout_marginTop="16dp"
-    android:textAlignment="viewStart"
     android:layout_marginStart="72dp"
+    android:layout_marginTop="16dp"
     android:gravity="start|center_vertical"
-    app:fontFamily="@font/metropolis_semibold"
+    android:textAlignment="viewStart"
-    android:id="@android:id/title" />
+    app:fontFamily="@font/metropolis_semibold" />

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

@@ -29,6 +29,7 @@
     <TextView
         android:id="@+id/title"
         android:layout_width="0dp"
+        android:layout_marginStart="8dp"
         android:layout_height="wrap_content"
         android:gravity="center|start"
         android:layout_marginEnd="@dimen/radio_button_preference_horizontal"

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

@@ -3,8 +3,8 @@
    - 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:tools="http://schemas.android.com/tools"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/synced_tabs_group"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
@@ -12,17 +12,19 @@
 
     <TextView
         android:id="@+id/synced_tabs_group_name"
-        android:layout_width="wrap_content"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
         android:layout_marginTop="8dp"
+        android:layout_marginEnd="8dp"
         android:drawablePadding="32dp"
+        android:gravity="center_vertical|start"
         android:textAppearance="@style/Header14TextStyle"
         android:textColor="?primaryText"
         android:textSize="12sp"
-        android:gravity="center"
         app:drawableStartCompat="@drawable/mozac_ic_device_desktop"
         app:drawableTint="?primaryText"
+        app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
         tools:text="Header" />

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

@@ -807,6 +807,9 @@
     <string name="tip_firefox_preview_moved_description">Firefox Nightly anuévase cada nueche y tien carauterístiques esperimentales.
         Por embargu, ye menos estable. Baxa la versión beta del restolador pa una esperiencia más estable.</string>
 
+    <!-- text for firefox preview moving tip button. "Firefox for Android Beta" is intentionally hardcoded -->
+    <string name="tip_firefox_preview_moved_button_2">Consiguir Firefox Beta p\'Android</string>
+
     <!-- text for firefox preview moving tip header. "Firefox Nightly" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_header_preview_installed">Firefox Nightly mudó</string>
     <!-- text for firefox preview moving tip description -->
@@ -819,6 +822,9 @@
     <string name="tip_firefox_preview_moved_description_preview_not_installed">Dexa d\'usar esta aplicación darréu que nun va recibir más anovamientos de seguranza. Consigui la versión nueva de Nightly.
         \n\nPa tresferir los marcadores, anicios de sesión y l\'historial a otra aplicación, crea una cuenta de Firefox.</string>
 
+    <!-- text for firefox preview moving tip button  -->
+    <string name="tip_firefox_preview_moved_button_preview_not_installed">Consiguir el Nightly nuevu</string>
+
     <!-- Onboarding -->
     <!-- Text for onboarding welcome message
     The first parameter is the name of the app (e.g. Firefox Preview) -->

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

@@ -698,6 +698,8 @@
     <!-- Confirmation dialog button -->
     <string name="sync_confirmation_button">Зразумела</string>
 
+    <!-- Share error message -->
+    <string name="share_error_snackbar">Немагчыма падзяліцца гэтай праграмай</string>
     <!-- Add new device screen title -->
     <string name="sync_add_new_device_title">Даслаць на прыладу</string>
     <!-- Text for the warning message on the Add new device screen -->
@@ -751,6 +753,9 @@
     <string name="a11y_dialog_deleted_undo">Адмяніць</string>
     <!-- Text for action to confirm deleting a tab or collection shown in a11y dialog -->
     <string name="a11y_dialog_deleted_confirm">Пацвердзіць</string>
+    <!-- QR code scanner prompt which appears after scanning a code, but before navigating to it
+        First parameter is the name of the app, second parameter is the URL or text scanned-->
+    <string name="qr_scanner_confirmation_dialog_message">Дазволіць %1$s адкрыць %2$s</string>
     <!-- QR code scanner prompt dialog positive option to allow navigation to scanned link -->
     <string name="qr_scanner_dialog_positive">ДАЗВОЛІЦЬ</string>
     <!-- QR code scanner prompt dialog positive option to deny navigation to scanned link -->
@@ -766,12 +771,18 @@
     <!-- Message for copying the URL via long press on the toolbar -->
     <string name="url_copied">URL скапіраваны</string>
 
+    <!-- Sample text for accessibility font size -->
+    <string name="accessibility_text_size_sample_text_1">Гэта ўзор тэксту. Ён тут, каб паказаць, як тэкст будзе выглядаць пры павелічэнні або памяншэнні памеру з дапамогай гэтай налады.</string>
+    <!-- Summary for Accessibility Text Size Scaling Preference -->
+    <string name="preference_accessibility_text_size_summary">Зрабіць тэкст на сайтах большым ці меншым</string>
     <!-- Title for Accessibility Text Size Scaling Preference -->
     <string name="preference_accessibility_font_size_title">Памер шрыфту</string>
 
     <!-- Title for Accessibility Text Automatic Size Scaling Preference -->
     <string name="preference_accessibility_auto_size_2">Аўтаматычны памер шрыфту</string>
 
+    <!-- Title for the Delete browsing data preference -->
+    <string name="preferences_delete_browsing_data">Выдаліць дадзеныя аглядання</string>
     <!-- Title for the tabs item in Delete browsing data -->
     <string name="preferences_delete_browsing_data_tabs_title_2">Адкрытыя карткі</string>
     <!-- Subtitle for the tabs item in Delete browsing data, parameter will be replaced with the number of open tabs -->
@@ -788,12 +799,18 @@
     <string name="preferences_delete_browsing_data_browsing_history_subtitle">Старонак: %d</string>
     <!-- Title for the cookies item in Delete browsing data -->
     <string name="preferences_delete_browsing_data_cookies">Кукі</string>
+    <!-- Subtitle for the cookies item in Delete browsing data -->
+    <string name="preferences_delete_browsing_data_cookies_subtitle">Вы выйдзеце з большасці сайтаў</string>
+    <!-- Title for the cached images and files item in Delete browsing data -->
+    <string name="preferences_delete_browsing_data_cached_files">Кэшаваныя відарысы і файлы</string>
     <!-- Title for the site permissions item in Delete browsing data -->
     <string name="preferences_delete_browsing_data_site_permissions">Дазволы для сайтаў</string>
     <!-- Text for the button to delete browsing data -->
     <string name="preferences_delete_browsing_data_button">Выдаліць звесткі аглядання</string>
     <!-- Title for the Delete browsing data on quit preference -->
     <string name="preferences_delete_browsing_data_on_quit">Выдаляць звесткі аглядання пры выхадзе</string>
+    <!-- Summary for the Delete browsing data on quit preference. "Quit" translation should match delete_browsing_data_on_quit_action translation. -->
+    <string name="preference_summary_delete_browsing_data_on_quit">Аўтаматычна выдаляе дадзеныя аглядання, калі вы выбіраеце &quot;Выйсці&quot; ў галоўным меню</string>
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">Выйсці</string>
 
@@ -802,6 +819,15 @@
     <!-- Text for the allow button for the data deletion dialog -->
     <string name="delete_browsing_data_prompt_allow">Выдаліць</string>
 
+    <!-- Text for the snackbar confirmation that the data was deleted -->
+    <string name="preferences_delete_browsing_data_snackbar">Дадзеныя аглядання выдалены</string>
+
+    <!-- Tips -->
+    <!-- text for firefox preview moving tip header "Firefox Preview" and "Firefox Nightly" are intentionally hardcoded -->
+    <string name="tip_firefox_preview_moved_header">Firefox Preview цяпер Firefox Nightly</string>
+    <!-- text for firefox preview moving tip description -->
+    <string name="tip_firefox_preview_moved_description">Firefox Nightly абнаўляецца кожную ноч і мае новыя эксперыментальныя магчымасці.
+        Аднак ён можа быць менш стабільным. Сцягніце нашу бэта-версію для больш стабільнай працы.</string>
     <!-- text for firefox preview moving tip button. "Firefox for Android Beta" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_button_2">Атрымаць Firefox для Android Beta</string>
 
@@ -835,8 +861,14 @@
     <!-- text for the firefox account onboarding card header
     The first parameter is the name of the app (e.g. Firefox Preview) -->
     <string name="onboarding_firefox_account_header">Атрымайце максімум ад %s.</string>
+    <!-- text for the button to confirm automatic sign-in -->
+    <string name="onboarding_firefox_account_auto_signin_confirm">Так, увайсці</string>
+    <!-- text for the automatic sign-in button while signing in is in process -->
+    <string name="onboarding_firefox_account_signing_in">Уваход…</string>
     <!-- text for the button to manually sign into Firefox account. The word "Firefox" should not be translated -->
     <string name="onboarding_firefox_account_sign_in">Увайсці ў Firefox</string>
+    <!-- text for the button to stay signed out when presented with an option to automatically sign-in. -->
+    <string name="onboarding_firefox_account_stay_signed_out">Не ўваходзіць</string>
     <!-- text to display in the snackbar once account is signed-in -->
     <string name="onboarding_firefox_account_sync_is_on">Сінхранізацыя ўключана</string>
     <!-- text to display in the snackbar if automatic sign-in fails. user may try again -->
@@ -940,6 +972,8 @@
     <string name="preference_enhanced_tracking_protection_explanation_learn_more">Даведацца больш</string>
     <!-- Preference for enhanced tracking protection for the standard protection settings -->
     <string name="preference_enhanced_tracking_protection_standard_default_1">Стандартная (прадвызначана)</string>
+    <!-- Preference description for enhanced tracking protection for the standard protection settings -->
+    <string name="preference_enhanced_tracking_protection_standard_description_3">Блакуе менш трэкераў. Старонкі загружаюцца нармальна.</string>
     <!--  Accessibility text for the Standard protection information icon  -->
     <string name="preference_enhanced_tracking_protection_standard_info_button">Што блакуецца стандартнай аховай ад сачэння</string>
     <!-- Preference for enhanced tracking protection for the strict protection settings -->
@@ -1149,6 +1183,13 @@
     <!-- Text shown when a user leaves the name field empty -->
     <string name="search_add_custom_engine_error_empty_name">Увядзіце назву пошукавай сістэмы</string>
 
+    <!-- Text shown when a user leaves the search string field empty -->
+    <string name="search_add_custom_engine_error_empty_search_string">Увядзіце радок пошуку</string>
+
+    <!-- Text on the disabled button while in progress. Placeholder replaced with app name -->
+    <string name="migration_updating_app_button_text">Абнаўленне %s…</string>
+    <!-- Text on the enabled button. Placeholder replaced with app name-->
+    <string name="migration_update_app_button">Запусціць %s</string>
     <!-- Accessibility description text for a completed migration item -->
     <string name="migration_icon_description">Міграцыя завершана</string>
     <!--Text on list of migrated items (e.g. Settings, History, etc.)-->
@@ -1184,6 +1225,10 @@
     <string name="login_deletion_confirmation">Вы сапраўды хочаце выдаліць гэтае лагін?</string>
     <!-- Positive action of a dialog asking to delete  -->
     <string name="dialog_delete_positive">Выдаліць</string>
+    <!--  The editable text field for a login's web address. -->
+    <string name="saved_login_hostname_description">Тэкставае поле для рэдагавання вэб-адраса для ўваходу ў сістэму.</string>
+    <!--  The editable text field for a login's username. -->
+    <string name="saved_login_username_description">Тэкставае поле для рэдагавання імені карыстальніка для ўваходу ў сістэму.</string>
     <!--  The error message in edit login view when password field is blank. -->
     <string name="saved_login_password_required">Патрабуецца пароль</string>
     <!-- Voice search button content description  -->

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

@@ -914,7 +914,7 @@
     <!-- text for firefox preview moving tip header. "Firefox Nightly" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_header_preview_installed">Mae Firefox Nightly wedi symud</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description_preview_installed">Ni fydd yr ap hon yn derbyn diweddariadau diogelwch mwyach. Peidiwch a defnyddio’r ap hon a symud i’r Nightly newydd.
+    <string name="tip_firefox_preview_moved_description_preview_installed">Ni fydd yr ap hwn yn derbyn diweddariadau diogelwch mwyach. Peidiwch â defnyddio’r ap hwn a newidiwch i’r Nightly newydd.
         \n\nEr mwyn trosglwyddo’ch nodau tudalen, eich mewngofnodion a’ch hanes i ap arall, crëwch gyfrif Firefox.</string>
     <!-- text for firefox preview moving tip button  -->
     <string name="tip_firefox_preview_moved_button_preview_installed">Newid i’r Nightly newydd</string>
@@ -922,7 +922,7 @@
     <!-- text for firefox preview moving tip header. "Firefox Nightly" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_header_preview_not_installed">Mae Firefox Nightly wedi symud</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description_preview_not_installed">Ni fydd yr ap hon yn derbyn diweddariadau diogelwch bellach. Estynnwch y Nightly newydd a pheidio a defnyddio’r ap hon.
+    <string name="tip_firefox_preview_moved_description_preview_not_installed">Ni fydd yr ap hwn yn derbyn diweddariadau diogelwch bellach. Estynnwch y Nightly newydd a pheidio â defnyddio’r ap hwn bellach.
         \n\nEr mwyn trosglwyddo’ch nodau tudalen, eich mewngofnodion a’ch hanes i ap arall, crëwch gyfrif Firefox.</string>
     <!-- text for firefox preview moving tip button  -->
     <string name="tip_firefox_preview_moved_button_preview_not_installed">Estyn y Nightly newydd</string>

app/src/main/res/values-es-rAR/strings.xml

@@ -908,8 +908,6 @@
     <string name="preference_summary_delete_browsing_data_on_quit">Elimina automáticamente los datos de navegación cuando seleccionás &quot;Salir&quot; en el menú principal</string>
     <!-- Summary for the Delete browsing data on quit preference. "Quit" translation should match delete_browsing_data_on_quit_action translation. -->
     <string name="preference_summary_delete_browsing_data_on_quit_2">Elimina automáticamente los datos de navegación cuando seleccionás &quot;Salir&quot; en el menú principal</string>
-    <!-- Category for history items to delete on quit in delete browsing data on quit -->
-    <string name="preferences_delete_browsing_data_on_quit_browsing_history">Historial de navegación</string>
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">Salir</string>
 
@@ -931,25 +929,22 @@
     <!-- text for firefox preview moving tip header "Firefox Preview" and "Firefox Nightly" are intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_header">Firefox Nightly ahora es Firefox Preview</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description">Firefox Nightly se actualiza todas las noches y tiene nuevas funciones experimentales.
+    <string name="tip_firefox_preview_moved_description">Firefox Nightly se actualiza todas las noches y tiene nuevas funciones experimentales.  Sin embargo, puede ser menos estable. Para una experiencia más estable descargá nuestro navegador beta.</string>
-        Sin embargo, puede ser menos estable. Descargá nuestro navegador beta para una experiencia más estable.</string>
 
     <!-- text for firefox preview moving tip button. "Firefox for Android Beta" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_button_2">Obtené Firefox para Android Beta</string>
 
     <!-- text for firefox preview moving tip header. "Firefox Nightly" is intentionally hardcoded -->
-    <string name="tip_firefox_preview_moved_header_preview_installed">Firefox Nightly se movió</string>
+    <string name="tip_firefox_preview_moved_header_preview_installed">Firefox Nightly cambió</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description_preview_installed">Esta aplicación ya no va arecibir actualizaciones de seguridad. Deja de usar la y cambiá al nuevo Nightly.
+    <string name="tip_firefox_preview_moved_description_preview_installed">Esta aplicación ya no va a recibir actualizaciones de seguridad. Dejá de usarla y cambiá al nuevo Nightly. Para transferir tus marcadores, inicios de sesión e historial a otra aplicación, creá una cuenta de Firefox.</string>
-        \ n \ nPara transferir tus marcadores, inicios de sesión e historial a otra aplicación, creá una cuenta de Firefox.</string>
     <!-- text for firefox preview moving tip button  -->
     <string name="tip_firefox_preview_moved_button_preview_installed">Cambiá al nuevo Nightly</string>
 
     <!-- text for firefox preview moving tip header. "Firefox Nightly" is intentionally hardcoded -->
-    <string name="tip_firefox_preview_moved_header_preview_not_installed">Firefox Nightly se movió</string>
+    <string name="tip_firefox_preview_moved_header_preview_not_installed">Firefox Nightly cambió</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description_preview_not_installed">Esta aplicación ya no va a recibir actualizaciones de seguridad. Deja de usarla y cambiá al nuevo Nightly.
+    <string name="tip_firefox_preview_moved_description_preview_not_installed">Esta aplicación ya no va a recibir actualizaciones de seguridad. Deja de usarla y cambiá al nuevo Nightly. Para transferir tus marcadores, inicios de sesión e historial a otra aplicación, creá una cuenta de Firefox.</string>
-        \ n \ nPara transferir tus marcadores, inicios de sesión e historial a otra aplicación, creá una cuenta de Firefox.</string>
     <!-- text for firefox preview moving tip button  -->
     <string name="tip_firefox_preview_moved_button_preview_not_installed">Obtené el nuevo Nightly</string>
 

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

@@ -892,8 +892,6 @@
     <string name="preference_summary_delete_browsing_data_on_quit">Automatski briše podatke pregledavanja kad u glavnom izborniku odabereš „Zatvori”</string>
     <!-- Summary for the Delete browsing data on quit preference. "Quit" translation should match delete_browsing_data_on_quit_action translation. -->
     <string name="preference_summary_delete_browsing_data_on_quit_2">Automatski briše podatke pregledavanja kad u glavnom izborniku odabereš „Zatvori”</string>
-    <!-- Category for history items to delete on quit in delete browsing data on quit -->
-    <string name="preferences_delete_browsing_data_on_quit_browsing_history">Povijest pregledavanja</string>
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">Zatvori</string>
 
@@ -915,8 +913,8 @@
     <!-- text for firefox preview moving tip header "Firefox Preview" and "Firefox Nightly" are intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_header">Firefox pregled je sada Firefox Nightly</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description">Firefox Nightly se aktualizira svake večeri i sadrži nove eksperimentalne funkcije.
+    <string name="tip_firefox_preview_moved_description">Firefox Nightly je aktualiziran svake noći i sadrži nove eksperimentalne značajke.
-        Međutim, vjerojatno je manje stabilna verzija. Preuzmi naš beta preglednik za stabilnije iskustvo.</string>
+        Međutim, Nightly može biti manje stabilan. Preuzmi beta verziju našeg preglednika za stabilnije iskustvo.</string>
 
     <!-- text for firefox preview moving tip button. "Firefox for Android Beta" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_button_2">Preuzmite Firefox za Android Beta</string>

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

@@ -1107,7 +1107,7 @@
     <!--  Accessibility text for the Standard protection information icon  -->
     <string name="preference_enhanced_tracking_protection_standard_info_button">Elementi bloccati nella protezione antitracciamento normale</string>
     <!-- Preference for enhanced tracking protection for the strict protection settings -->
-    <string name="preference_enhanced_tracking_protection_strict">Restrittivo</string>
+    <string name="preference_enhanced_tracking_protection_strict">Restrittiva</string>
     <!-- Preference description for enhanced tracking protection for the strict protection settings -->
     <string name="preference_enhanced_tracking_protection_strict_description_2">Blocca più elementi traccianti, annunci pubblicitari e pop-up. Le pagine verranno caricate più velocemente, ma alcuni elementi potrebbero non funzionare correttamente.</string>
     <!--  Accessibility text for the Strict protection information icon  -->

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

@@ -0,0 +1,132 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- App name for private browsing mode. The first parameter is the name of the app defined in app_name (for example: Fenix)-->
+    <string name="app_name_private_5">Privou %s</string>
+    <!-- App name for private browsing mode. The first parameter is the name of the app defined in app_name (for example: Fenix)-->
+    <string name="app_name_private_4">%s (Privou)</string>
+    <!-- Home Fragment -->
+    <!-- Content description (not visible, for screen readers etc.): "Three dot" menu button. -->
+    <string name="content_description_menu">Ciù inpostaçioin</string>
+    <!-- Content description (not visible, for screen readers etc.): "Private Browsing" menu button. -->
+    <string name="content_description_private_browsing_button">Abilita Navegaçion privâ</string>
+    <!-- Content description (not visible, for screen readers etc.): "Private Browsing" menu button. -->
+    <string name="content_description_disable_private_browsing_button">Dizabilita Navegaçion privâ</string>
+    <!-- Placeholder text shown in the search bar before a user enters text -->
+    <string name="search_hint">Scrivi ò çerca indirisso</string>
+
+    <!-- Text for the negative button -->
+    <string name="cfr_neg_button_text">No graçie</string>
+
+    <!-- Text for the positive button -->
+    <string name="search_widget_cfr_pos_button_text">Azonzi widget</string>
+    <!-- Text for the negative button -->
+    <string name="search_widget_cfr_neg_button_text">Oua no</string>
+
+    <!-- Home screen icons - Long press shortcuts -->
+    <!-- Shortcut action to open new tab -->
+    <string name="home_screen_shortcut_open_new_tab_2">Neuvo feuggio</string>
+    <!-- Shortcut action to open new private tab -->
+    <string name="home_screen_shortcut_open_new_private_tab_2">Neuvo feuggio privou</string>
+    <!-- Heading for the Top Sites block -->
+    <string name="home_screen_top_sites_heading">I megio sciti</string>
+
+    <!-- Browser Fragment -->
+    <!-- Content description (not visible, for screen readers etc.): Navigate to open tabs -->
+    <string name="browser_tabs_button">Arvi Feuggi</string>
+    <!-- Content description (not visible, for screen readers etc.): Navigate backward (browsing history) -->
+    <string name="browser_menu_back">Inderê</string>
+    <!-- Content description (not visible, for screen readers etc.): Navigate forward (browsing history) -->
+    <string name="browser_menu_forward"></string>
+    <!-- Content description (not visible, for screen readers etc.): Refresh current website -->
+    <string name="browser_menu_refresh">Agiorna</string>
+    <!-- Content description (not visible, for screen readers etc.): Stop loading current website -->
+    <string name="browser_menu_stop">Ferma</string>
+    <!-- Content description (not visible, for screen readers etc.): Bookmark the current page -->
+    <string name="browser_menu_bookmark">Segnalibbro</string>
+    <!-- Content description (not visible, for screen readers etc.): Un-bookmark the current page -->
+    <string name="browser_menu_edit_bookmark">Cangia segnalibbro</string>
+    <!-- Browser menu button that opens the addon manager -->
+    <string name="browser_menu_add_ons">Conponenti azonti</string>
+    <!-- Browser menu button that sends a user to help articles -->
+    <string name="browser_menu_help">Agiutto</string>
+    <!-- Browser menu button that sends a to a the what's new article -->
+    <string name="browser_menu_whats_new">Cöse gh\'é de neuvo</string>
+    <!-- Browser menu button that opens the settings menu -->
+    <string name="browser_menu_settings">Inpostaçioin</string>
+    <!-- Browser menu button that opens a user's library -->
+    <string name="browser_menu_library">Libraia</string>
+    <!-- Browser menu toggle that requests a desktop site -->
+    <string name="browser_menu_desktop_site">Scito desktop</string>
+    <!-- Browser menu toggle that adds a shortcut to the site on the device home screen. -->
+    <string name="browser_menu_add_to_homescreen">Azonzi a-a Pagina Prinçipâ</string>
+    <!-- Browser menu toggle that installs a Progressive Web App shortcut to the site on the device home screen. -->
+    <string name="browser_menu_install_on_homescreen">Installa</string>
+    <!-- Menu option on the toolbar that takes you to synced tabs page-->
+    <string name="synced_tabs"></string>
+    <!-- Browser menu button that opens the find in page menu -->
+    <string name="browser_menu_find_in_page">Treuva in pagina</string>
+    <!-- Browser menu button that creates a private tab -->
+    <string name="browser_menu_private_tab">Feuggio privou</string>
+    <!-- Browser menu button that creates a new tab -->
+    <string name="browser_menu_new_tab">Neuvo feuggio</string>
+    <!-- Browser menu button that open a share menu to share the current site -->
+    <string name="browser_menu_share">Condividdi</string>
+    <!-- Share menu title, displayed when a user is sharing their current site -->
+    <string name="menu_share_with">Condividdi con…</string>
+    <!-- Browser menu button shown in custom tabs that opens the current tab in Fenix
+        The first parameter is the name of the app defined in app_name (for example: Fenix) -->
+    <string name="browser_menu_open_in_fenix">Arvi in %1$s</string>
+    <!-- Browser menu text shown in custom tabs to indicate this is a Fenix tab
+        The first parameter is the name of the app defined in app_name (for example: Fenix) -->
+    <string name="browser_menu_powered_by">FÆTO CON %1$s</string>
+    <!-- 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">Tecnologia de %s</string>
+    <!-- Browser menu button to put the current page in reader mode -->
+    <string name="browser_menu_read">Mòddo letua</string>
+    <!-- Browser menu button content description to close reader mode and return the user to the regular browser -->
+    <string name="browser_menu_read_close">Særa modalitæ letua</string>
+    <!-- Browser menu button to open the current page in an external app -->
+    <string name="browser_menu_open_app_link">Arvi 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">Aparensa</string>
+
+    <!-- Locale Settings Fragment -->
+    <!-- Content description for tick mark on selected language -->
+    <string name="a11y_selected_locale_content_description">Seleçionn-a lengoa</string>
+    <!-- Content description for search icon -->
+    <string name="a11y_search_icon_content_description">Çerca</string>
+    <!-- Text for default locale item -->
+    <string name="default_locale_text">Deuvia lengoa do dispoxitivo</string>
+    <!-- Placeholder text shown in the search bar before a user enters text -->
+    <string name="locale_search_hint">Çerca lengoa</string>
+
+    <!-- Search Fragment -->
+    <!-- Button in the search view that lets a user search by scanning a QR code -->
+    <string name="search_scan_button">Scanscionn-a</string>
+    <!-- Button in the search view that lets a user search by using a shortcut -->
+    <string name="search_shortcuts_button">Scorsaiéu</string>
+    <!-- DEPRECATED: Header displayed when selecting a shortcut search engine -->
+    <string name="search_shortcuts_search_with">Çerca con</string>
+    <!-- Button in the search suggestions onboarding that allows search suggestions in private sessions -->
+    <string name="search_suggestions_onboarding_allow_button">Permetti</string>
+    <!-- Button in the search suggestions onboarding that does not allow search suggestions in private sessions -->
+    <string name="search_suggestions_onboarding_do_not_allow_button">No permette</string>
+    <!-- Search suggestion onboarding hint Learn more link text -->
+    <string name="search_suggestions_onboarding_learn_more_link">Atre informaçioin</string>
+
+    <!-- Search Widget -->
+    <!-- Text preview for smaller sized widgets -->
+    <string name="search_widget_text_short">Çerca</string>
+    <!-- Text preview for larger sized widgets -->
+    <string name="search_widget_text_long">Çerca inta ræ</string>
+    <!-- Content description (not visible, for screen readers etc.): Voice search -->
+    <string name="search_widget_voice">Çerca co-a voxe</string>
+
+    <!-- Preferences -->
+    <!-- Title for the settings page-->
+    <string name="settings">Inpostaçioin</string>
+    <!-- Preference category for basic settings -->
+    <string name="preferences_category_basics">Generale</string>
+
+    </resources>

app/src/main/res/values-nn-rNO/strings.xml

@@ -894,8 +894,6 @@
     <string name="preference_summary_delete_browsing_data_on_quit">Sletter nettlesardata automatisk når du vel «Avslutt» frå hovudmenyen</string>
     <!-- Summary for the Delete browsing data on quit preference. "Quit" translation should match delete_browsing_data_on_quit_action translation. -->
     <string name="preference_summary_delete_browsing_data_on_quit_2">Slettar nettlesardata automatisk når du vel «Avslutt» frå hovudmenyen</string>
-    <!-- Category for history items to delete on quit in delete browsing data on quit -->
-    <string name="preferences_delete_browsing_data_on_quit_browsing_history">Nettlesarhistorikk</string>
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">Avslutt</string>
 
@@ -980,17 +978,17 @@
     <string name="onboarding_tracking_protection_header_2">Automatisk personvern</string>
     <!-- text for the tracking protection card description
     The first parameter is the name of the app (e.g. Firefox Preview) -->
-    <string name="onboarding_tracking_protection_description_2">Innstillingar for personvern og sikkerheit blokkerer sporfølgjarar, skadeleg kode og selskap som følgjer deg.</string>
+    <string name="onboarding_tracking_protection_description_2">Innstillingar for personvern og sikkerheit blokkerer sporarar, skadeleg kode og selskap som følgjer deg.</string>
     <!-- text for tracking protection radio button option for standard level of blocking -->
     <string name="onboarding_tracking_protection_standard_button_2">Standard (standard)</string>
     <!-- text for standard blocking option button description -->
-    <string name="onboarding_tracking_protection_standard_button_description_2">Blokkerer færre sporfølgjarar. Sider vert lasta normalt.</string>
+    <string name="onboarding_tracking_protection_standard_button_description_2">Blokkerer færre sporarar. Sider vert lasta normalt.</string>
     <!-- text for tracking protection radio button option for strict level of blocking -->
     <string name="onboarding_tracking_protection_strict_button">Streng (tilrådd)</string>
     <!-- text for tracking protection radio button option for strict level of blocking -->
     <string name="onboarding_tracking_protection_strict_option">Streng</string>
     <!-- text for strict blocking option button description -->
-    <string name="onboarding_tracking_protection_strict_button_description_2">Blokkerer fleire sporfølgjarar, reklamer og sprettoppvindauge. Sider vert lasta raskere, men nokre funksjonar fungerer kanskje ikkje.</string>
+    <string name="onboarding_tracking_protection_strict_button_description_2">Blokkerer fleire sporarar, reklamer og sprettoppvindauge. Sider vert lasta raskere, men nokre funksjonar fungerer kanskje ikkje.</string>
     <!-- text for the toolbar position card header
         In English this is an idiom for "choose a side as in an argument or fight"
         but it is ok to make this more literally about "choosing a position in a physical space -->
@@ -1079,19 +1077,19 @@
     <!-- Preference for enhanced tracking protection for the standard protection settings -->
     <string name="preference_enhanced_tracking_protection_standard_default_1">Standard (standard)</string>
     <!-- Preference description for enhanced tracking protection for the standard protection settings -->
-    <string name="preference_enhanced_tracking_protection_standard_description_3">Blokkerer færre sporfølgjarar. Sider vert lasta normalt.</string>
+    <string name="preference_enhanced_tracking_protection_standard_description_3">Blokkerer færre sporarar. Sider vert lasta normalt.</string>
     <!--  Accessibility text for the Standard protection information icon  -->
     <string name="preference_enhanced_tracking_protection_standard_info_button">Kva er blokkert av standard sporingsvern</string>
     <!-- Preference for enhanced tracking protection for the strict protection settings -->
     <string name="preference_enhanced_tracking_protection_strict">Streng</string>
     <!-- Preference description for enhanced tracking protection for the strict protection settings -->
-    <string name="preference_enhanced_tracking_protection_strict_description_2">Blokkerer fleire sporfølgjarar, reklamer og sprettoppvindauge. Sider vert lasta raskere, men nokre funksjonar fungerer kanskje ikkje.</string>
+    <string name="preference_enhanced_tracking_protection_strict_description_2">Blokkerer fleire sporarar, reklamer og sprettoppvindauge. Sider vert lasta raskere, men nokre funksjonar fungerer kanskje ikkje.</string>
     <!--  Accessibility text for the Strict protection information icon  -->
     <string name="preference_enhanced_tracking_protection_strict_info_button">Kva er blokkert av strengt sporingsvern?</string>
     <!-- Preference for enhanced tracking protection for the custom protection settings -->
     <string name="preference_enhanced_tracking_protection_custom">Tilpassa</string>
     <!-- Preference description for enhanced tracking protection for the strict protection settings -->
-    <string name="preference_enhanced_tracking_protection_custom_description_2">Vel kva for sporfølgjarar og skript som skal blokkerast.</string>
+    <string name="preference_enhanced_tracking_protection_custom_description_2">Vel kva for sporarar og skript som skal blokkerast.</string>
     <!--  Accessibility text for the Strict protection information icon  -->
     <string name="preference_enhanced_tracking_protection_custom_info_button">Kva er blokkert av tilpassa sporingsvern</string>
     <!-- Header for categories that are being blocked by current Enhanced Tracking Protection settings -->
@@ -1141,7 +1139,7 @@
     <!-- Description of tracking content that can be blocked by Enhanced Tracking Protection -->
     <string name="etp_tracking_content_description">Stoppar innlasting av eksterne annonsar, videoar og anna innhald, då dei kan innehalde sporingskode. Kan påverke visse nettstadfunksjonar.</string>
     <!-- Enhanced Tracking Protection Onboarding Message shown in a dialog above the toolbar. The first parameter is the name of the application (For example: Fenix) -->
-    <string name="etp_onboarding_cfr_message">Kvar gong skjoldet er lilla, har %s blokkert sporfølgjarar på ein nettstad. Trykk for meir info.</string>
+    <string name="etp_onboarding_cfr_message">Kvar gong skjoldet er lilla, har %s blokkert sporarar på ein nettstad. Trykk for meir info.</string>
     <!-- Enhanced Tracking Protection message that protection is currently on for this site -->
     <string name="etp_panel_on">Vern er slått PÅ for denne nettstaden</string>
     <!-- Enhanced Tracking Protection message that protection is currently off for this site -->

app/src/main/res/values-pa-rIN/strings.xml

@@ -886,8 +886,6 @@
     <string name="preference_summary_delete_browsing_data_on_quit">ਜਦੋਂ ਤੁਸੀਂ ਮੁੱਖ ਮੇਨੂ ਤੋਂ &quot;ਬਾਹਰ&quot; ਨੂੰ ਚੁਣਦੇ ਹੋ ਤਾਂ ਬਰਾਊਜ਼ ਕਰਨ ਵਾਲਾ ਡਾਟਾ ਆਪਣੇ-ਆਪ ਹਟਾਇਆ ਜਾਂਦਾ ਹੈ</string>
     <!-- Summary for the Delete browsing data on quit preference. "Quit" translation should match delete_browsing_data_on_quit_action translation. -->
     <string name="preference_summary_delete_browsing_data_on_quit_2">ਜਦੋਂ ਤੁਸੀਂ ਮੁੱਖ ਮੇਨੂ ਰਾਹੀਂ \&quot;ਬਾਹਰ\&quot; ਨੂੰ ਚੁਣਦੇ ਹੋ ਤਾਂ ਬਰਾਊਜ਼ ਕੀਤੇ ਡਾਟੇ ਨੂੰ ਆਪਣੇ-ਆਪ ਹਟਾਇਆ ਜਾਂਦਾ ਹੈ</string>
-    <!-- Category for history items to delete on quit in delete browsing data on quit -->
-    <string name="preferences_delete_browsing_data_on_quit_browsing_history">ਬਰਾਊਜ਼ਿੰਗ ਅਤੀਤ</string>
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">ਬਾਹਰ</string>
 
@@ -1396,6 +1394,8 @@
     <string name="synced_tabs_connect_another_device">ਹੋਰ ਡਿਵਾਈਸ ਨਾਲ ਕਨੈਕਟ ਕਰੋ।</string>
     <!-- Text displayed asking user to re-authenticate -->
     <string name="synced_tabs_reauth">ਮੁੜ-ਪ੍ਰਮਾਣਿਤ ਕਰੋ।</string>
+    <!-- Text displayed when user has disabled tab syncing in Firefox Sync Account -->
+    <string name="synced_tabs_enable_tab_syncing">ਟੈਬ ਨੂੰ ਸਿੰਕ ਕਰਨਾ ਸਮਰੱਥ ਕਰੋ।</string>
     <!-- Text displayed on a button in the synced tabs screen to link users to sign in when a user is not signed in to Firefox Sync -->
     <string name="synced_tabs_sign_in_button">ਸਿੰਕ ਕਰਨ ਲਈ ਸਾਈਨ ਇਨ ਕਰੋ</string>
 

app/src/main/res/values-pt-rBR/strings.xml

@@ -911,7 +911,7 @@
         No entanto, pode ser menos estável. Instale nosso navegador beta se quiser uma experiência de uso mais estável.</string>
 
     <!-- text for firefox preview moving tip button. "Firefox for Android Beta" is intentionally hardcoded -->
-    <string name="tip_firefox_preview_moved_button_2">Instale o Firefox para Android Beta</string>
+    <string name="tip_firefox_preview_moved_button_2">Instale o Firefox Beta para Android</string>
 
     <!-- text for firefox preview moving tip header. "Firefox Nightly" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_header_preview_installed">O Firefox Nightly mudou</string>

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

@@ -917,8 +917,6 @@
     <string name="preference_summary_delete_browsing_data_on_quit">Автоматически удаляет данные веб-сёрфинга, когда вы выбираете «Выйти» в главном меню</string>
     <!-- Summary for the Delete browsing data on quit preference. "Quit" translation should match delete_browsing_data_on_quit_action translation. -->
     <string name="preference_summary_delete_browsing_data_on_quit_2">Автоматически удаляет данные веб-сёрфинга, когда вы выбираете  \&quot;Выйти\&quot; в главном меню</string>
-    <!-- Category for history items to delete on quit in delete browsing data on quit -->
-    <string name="preferences_delete_browsing_data_on_quit_browsing_history">История веб-сёрфинга</string>
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">Выйти</string>
 
@@ -940,9 +938,8 @@
     <!-- text for firefox preview moving tip header "Firefox Preview" and "Firefox Nightly" are intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_header">Firefox Preview теперь стал Firefox Nightly</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description">¶
+    <string name="tip_firefox_preview_moved_description">Firefox Nightly обновляется каждую ночь и включает в себя новые, экспериментальные возможности.
- · Firefox Nightly обновляется каждую ночь и включает в себя новые, экспериментальные возможности.¶
+        Однако, он может быть менее стабилен. Если вы хотите более стабильной работы, загрузите нашу бета-версию браузера.</string>
- · Однако, он может быть менее стабилен. Если вы хотите более стабильной работы, загрузите нашу бета-версию браузера.</string>
 
     <!-- text for firefox preview moving tip button. "Firefox for Android Beta" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_button_2">Загрузить Firefox для Android Бета</string>
@@ -950,18 +947,16 @@
     <!-- text for firefox preview moving tip header. "Firefox Nightly" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_header_preview_installed">Firefox Nightly переехал</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description_preview_installed">¶
+    <string name="tip_firefox_preview_moved_description_preview_installed">Это приложение больше не будет получать обновлений безопасности. Прекратите использование этого приложения и переключитесь на новый Nightly.
- · Это приложение больше не будет получать обновлений безопасности. Прекратите использование этого приложения и переключитесь на новый Nightly.¶
+        \n\nЧтобы переместить ваши закладки, логины и историю в другое приложение, создайте аккаунт Firefox.</string>
- · \n\nЧтобы переместить ваши закладки, логины и историю в другое приложение, создайте аккаунт Firefox.</string>
     <!-- text for firefox preview moving tip button  -->
     <string name="tip_firefox_preview_moved_button_preview_installed">Переключиться на новый Nightly</string>
 
     <!-- text for firefox preview moving tip header. "Firefox Nightly" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_header_preview_not_installed">Firefox Nightly переехал</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description_preview_not_installed">¶
+    <string name="tip_firefox_preview_moved_description_preview_not_installed">Это приложение больше не будет получать обновлений безопасности. Получите новый Nightly и прекратите использование этого приложения.
- · Это приложение больше не будет получать обновлений безопасности. Получите новый Nightly и прекратите использование этого приложения.¶
+        \n\nЧтобы переместить ваши закладки, логины и историю в другое приложение, создайте аккаунт Firefox.</string>
- · \n\nЧтобы переместить ваши закладки, логины и историю в другое приложение, создайте аккаунт Firefox.</string>
     <!-- text for firefox preview moving tip button  -->
     <string name="tip_firefox_preview_moved_button_preview_not_installed">Получить новый Nightly</string>
 

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

@@ -150,6 +150,8 @@
     <string name="preferences_theme">கருப்பொருள்</string>
     <!-- Preference shown instead of account display name while account profile information isn't available yet. -->
     <string name="preferences_account_default_name">பயர்பாக்சு கணக்கு</string>
+    <!-- Preference text for account title when there was an error syncing FxA -->
+    <string name="preferences_account_sync_error">ஒத்திசைவை மீள்தொடங்க மீண்டும் இணைக்கவும்</string>
     <!-- Preference for language -->
     <string name="preferences_language">மொழி</string>
     <!-- Preference for data choices -->
@@ -210,4 +212,129 @@
     <!-- Name of the "receive tabs" notification channel. Displayed in the "App notifications" system settings for the app -->
     <string name="fxa_received_tab_channel_name">பெறப்பட்ட கீற்றுகள்</string>
 
+    <!-- Description of the "receive tabs" notification channel. Displayed in the "App notifications" system settings for the app -->
+    <string name="fxa_received_tab_channel_description">பிற பயர்பாக்சு சாதனங்களிலிருந்து பெறப்பட்ட கீற்றுகளுக்கான அறிவிப்புகள்.</string>
+    <!--  The body for these is the URL of the tab received  -->
+    <string name="fxa_tab_received_notification_name">கீற்று பெறப்பட்டது</string>
+    <!-- When multiple tabs have been received -->
+    <string name="fxa_tabs_received_notification_name">கீற்றுகள் பெறப்பட்டன</string>
+
+    <!-- Advanced Preferences -->
+    <!-- Preference for tracking protection settings -->
+    <string name="preferences_tracking_protection_settings">தடமறியல் பாதுகாப்பு</string>
+    <!-- Preference switch for tracking protection -->
+    <string name="preferences_tracking_protection">தடமறியல் பாதுகாப்பு</string>
+    <!-- Preference for tracking protection exceptions -->
+    <string name="preferences_tracking_protection_exceptions">விதிவிலக்குகள்</string>
+    <!-- Button in Exceptions Preference to turn on tracking protection for all sites (remove all exceptions) -->
+    <string name="preferences_tracking_protection_exceptions_turn_on_for_all">எல்லா தளங்களுக்கும் இயக்கு</string>
+    <!-- Text displayed when there are no exceptions, with learn more link that brings users to a tracking protection SUMO page -->
+    <string name="exceptions_empty_message_learn_more_link">மேலும் அறிய</string>
+
+    <!-- Title for experiments preferences -->
+    <string name="preference_experiments">சோதனைகள்</string>
+    <!-- Preference switch for crash reporter -->
+    <string name="preferences_crash_reporter">செயலிழப்பு அறிக்கையாளர்</string>
+    <!-- Preference switch for Mozilla location service -->
+    <string name="preferences_mozilla_location_service">மொசில்லா புவியிடச்சேவை</string>
+
+    <!-- Turn On Sync Preferences -->
+    <!-- Header of the Turn on Sync preference view -->
+    <string name="preferences_sync">ஒத்திசைவை இயக்கு</string>
+    <!-- Preference for account login -->
+    <string name="preferences_sync_sign_in">புகுபதிகை</string>
+    <!-- Preference for reconnecting to FxA sync -->
+    <string name="preferences_sync_sign_in_to_reconnect">மறுஇணைக்க புகுபதியுங்கள்</string>
+    <!-- Preference for removing FxA account -->
+    <string name="preferences_sync_remove_account">கணக்கை அகற்று</string>
+
+    <!-- Button to open camera for pairing -->
+    <string name="pair_open_camera">படக்கருவியைத் திற</string>
+    <!-- Button to cancel pairing -->
+    <string name="pair_cancel">இரத்து</string>
+
+    <!-- Toolbar Preferences -->
+    <!-- Preference for using top toolbar -->
+    <string name="preference_top_toolbar">மேல்</string>
+    <!-- Preference for using bottom toolbar -->
+    <string name="preference_bottom_toolbar">கீழ்</string>
+
+    <!-- Theme Preferences -->
+    <!-- Preference for using light theme -->
+    <string name="preference_light_theme">வெளிர்</string>
+    <!-- Preference for using dark theme -->
+    <string name="preference_dark_theme">கருமை</string>
+    <!-- Preference for using using dark or light theme automatically set by battery -->
+    <string name="preference_auto_battery_theme">மின்கலச்சேமிப்பான் அமைத்தது</string>
+    <!-- Preference for using following device theme -->
+    <string name="preference_follow_device_theme">சாதனக் கருப்பொருளைப் பின்பற்று</string>
+
+    <!-- Library -->
+    <!-- Option in Library to open Sessions page -->
+    <string name="library_sessions">அமர்வுகள்</string>
+    <!-- Option in Library to open Screenshots page -->
+    <string name="library_screenshots">திரைப்பிடிப்புகள்</string>
+    <!-- Option in Library to open Downloads page -->
+    <string name="library_downloads">பதிவிறக்கங்கள்</string>
+    <!-- Option in library to open Bookmarks page -->
+    <string name="library_bookmarks">புத்தகக்குறிகள்</string>
+    <!-- Option in library to open Desktop Bookmarks root page -->
+    <string name="library_desktop_bookmarks_root">மேசைக்கணினி புத்தகக்குறிகள்</string>
+    <!-- Option in library to open Desktop Bookmarks "menu" page -->
+    <string name="library_desktop_bookmarks_menu">புத்தகக்குறிகள் பட்டி</string>
+    <!-- Option in library to open Desktop Bookmarks "toolbar" page -->
+    <string name="library_desktop_bookmarks_toolbar">புத்தகக்குறிகள் கருவிப்பட்டை</string>
+    <!-- Option in library to open Desktop Bookmarks "unfiled" page -->
+    <string name="library_desktop_bookmarks_unfiled">பிற புத்தகக்குறிகள்</string>
+    <!-- Option in Library to open History page -->
+    <string name="library_history">வரலாறு</string>
+    <!-- Option in Library to open Reading List -->
+    <string name="library_reading_list">வாசிப்புப் பட்டியல்</string>
+    <!-- Menu Item Label for Search in Library -->
+    <string name="library_search">தேடல்</string>
+    <!-- Settings Page Title -->
+    <string name="settings_title">அமைவுகள்</string>
+    <!-- Content description (not visible, for screen readers etc.): "Menu icon for items on a history item" -->
+    <string name="content_description_history_menu">வரலாறு உருப்படி பட்டி</string>
+    <!-- Content description (not visible, for screen readers etc.): "Close button for library settings" -->
+    <string name="content_description_close_button">மூடு</string>
+
+    <!-- Sessions -->
+    <!-- Title for the list of tabs -->
+    <string name="tab_header_label">திறந்த கீற்றுகள்</string>
+    <!-- Title for the list of tabs in the current private session -->
+    <string name="tabs_header_private_title">கமுக்க அமர்வு</string>
+    <!-- Title for the list of tabs in the current private session -->
+    <string name="tabs_header_private_tabs_title">கமுக்கக் கீற்றுகள்</string>
+    <!-- Content description (not visible, for screen readers etc.): Add tab button. Adds a news tab when pressed -->
+    <string name="add_tab">கீற்றைச் சேர்</string>
+    <!-- Content description (not visible, for screen readers etc.): Close tab button. Closes the current session when pressed -->
+    <string name="close_tab">கீற்றை மூடு</string>
+    <!-- Content description (not visible, for screen readers etc.): Close tab <title> button. First parameter is tab title  -->
+    <string name="close_tab_title">%s கீற்றை மூடு</string>
+    <!-- Content description (not visible, for screen readers etc.): Opens the open tabs menu when pressed -->
+    <string name="open_tabs_menu">கீற்றுப் பட்டியைத் திற</string>
+    <!-- Open tabs menu item to close all tabs -->
+    <string name="tabs_menu_close_all_tabs">எல்லாக் கீற்றுகளையும் மூடு</string>
+    <!-- Open tabs menu item to share all tabs -->
+    <string name="tabs_menu_share_tabs">கீற்றுகளைப் பகிர்</string>
+    <!-- Content description (not visible, for screen readers etc.): Opens the tab menu when pressed -->
+    <string name="tab_menu">கீற்றுப் பட்டி</string>
+    <!-- Tab menu item to share the tab -->
+    <string name="tab_share">தரவைப் பகிர்</string>
+    <!-- Button in the current session menu. Deletes the session when pressed -->
+    <string name="current_session_delete">நீக்கு</string>
+    <!-- Button in the current session menu. Saves the session when pressed -->
+    <string name="current_session_save">சேமி</string>
+    <!-- Button in the current session menu. Opens the share menu when pressed -->
+    <string name="current_session_share">பகிர்</string>
+    <!-- Button to save the current set of tabs into a collection -->
+    <string name="save_to_collection">திரட்டில் சேமி</string>
+    <!-- Text for the menu button to delete a collection -->
+    <string name="collection_delete">திரட்டை நீக்கு</string>
+    <!-- Text for the menu button to rename a collection -->
+    <string name="collection_rename">திரட்டை மறுபெயரிடு</string>
+    <!-- Text for the button to open tabs of the selected collection -->
+    <string name="collection_open_tabs">கீற்றுகளைத் திற</string>
+
     </resources>

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

@@ -897,8 +897,6 @@
     <string name="preference_summary_delete_browsing_data_on_quit">Автоматично видаляє дані перегляду при виборі &quot;Вихід&quot; в головному меню</string>
     <!-- Summary for the Delete browsing data on quit preference. "Quit" translation should match delete_browsing_data_on_quit_action translation. -->
     <string name="preference_summary_delete_browsing_data_on_quit_2">Автоматично видаляє дані перегляду при виборі \&quot;Вихід\&quot; в головному меню</string>
-    <!-- Category for history items to delete on quit in delete browsing data on quit -->
-    <string name="preferences_delete_browsing_data_on_quit_browsing_history">Історія перегляду</string>
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">Вихід</string>
 
@@ -1444,7 +1442,7 @@
     <!-- Text displayed to ask user to connect another device as no devices found with account -->
     <string name="synced_tabs_connect_another_device">Під’єднати інший пристрій.</string>
     <!-- Text displayed asking user to re-authenticate -->
-    <string name="synced_tabs_reauth">Необхідно повторно авторизуватись.</string>
+    <string name="synced_tabs_reauth">Повторіть автентифікацію.</string>
     <!-- Text displayed when user has disabled tab syncing in Firefox Sync Account -->
     <string name="synced_tabs_enable_tab_syncing">Увімкніть синхронізацію вкладок.</string>
     <!-- Text displayed when user has no tabs that have been synced -->

app/src/main/res/values-zh-rCN/strings.xml

@@ -926,8 +926,6 @@
     <string name="preference_summary_delete_browsing_data_on_quit">从主菜单中选择“退出”时，自动删除浏览数据</string>
     <!-- Summary for the Delete browsing data on quit preference. "Quit" translation should match delete_browsing_data_on_quit_action translation. -->
     <string name="preference_summary_delete_browsing_data_on_quit_2">从主菜单中选择“退出”时，自动删除浏览数据</string>
-    <!-- Category for history items to delete on quit in delete browsing data on quit -->
-    <string name="preferences_delete_browsing_data_on_quit_browsing_history">浏览历史</string>
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">退出</string>
 
@@ -947,7 +945,7 @@
 
     <!-- Tips -->
     <!-- text for firefox preview moving tip header "Firefox Preview" and "Firefox Nightly" are intentionally hardcoded -->
-    <string name="tip_firefox_preview_moved_header">Firefox Preview 即为现在的 Firefox Nightly</string>
+    <string name="tip_firefox_preview_moved_header">Firefox Preview 已迁移至 Firefox Nightly</string>
     <!-- text for firefox preview moving tip description -->
     <string name="tip_firefox_preview_moved_description">Firefox Nightly 每日获得更新，包含实验性的新功能。
 但可能不够稳定，您可以下载我们的 Beta 版浏览器以获得更稳定的体验。</string>

app/src/main/res/values-zh-rTW/strings.xml

@@ -919,8 +919,6 @@
     <string name="preference_summary_delete_browsing_data_on_quit">當您點擊主選單當中的「離開」時，自動刪除瀏覽資料</string>
     <!-- Summary for the Delete browsing data on quit preference. "Quit" translation should match delete_browsing_data_on_quit_action translation. -->
     <string name="preference_summary_delete_browsing_data_on_quit_2">點擊主選單中的「離開」時，自動清除上網資料</string>
-    <!-- Category for history items to delete on quit in delete browsing data on quit -->
-    <string name="preferences_delete_browsing_data_on_quit_browsing_history">瀏覽紀錄</string>
     <!-- Action item in menu for the Delete browsing data on quit feature -->
     <string name="delete_browsing_data_on_quit_action">離開</string>
 
@@ -940,9 +938,9 @@
 
     <!-- Tips -->
     <!-- text for firefox preview moving tip header "Firefox Preview" and "Firefox Nightly" are intentionally hardcoded -->
-    <string name="tip_firefox_preview_moved_header">Firefox Nightly 已被 Firefox Preview 取代</string>
+    <string name="tip_firefox_preview_moved_header">Firefox Nightly 已接手原 Firefox Preview 功能</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description">Firefox Nightly 每天都會更新一次，當中包含實驗中的新功能，然而這些新功能可能會較不穩定。若須有較穩定的使用體驗，請下載我們的 Beta 測試版。</string>
+    <string name="tip_firefox_preview_moved_description">Firefox Nightly 每天都會更新，當中包含實驗中的新功能，然而這些新功能可能會較不穩定。\n\n若想要有較穩定的使用體驗，請下載我們的 Beta 測試版。</string>
 
     <!-- text for firefox preview moving tip button. "Firefox for Android Beta" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_button_2">下載 Firefox for Android Beta 測試版</string>
@@ -950,14 +948,14 @@
     <!-- text for firefox preview moving tip header. "Firefox Nightly" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_header_preview_installed">Firefox Nightly 版本更新</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description_preview_installed">此應用程式不會再收到安全性更新。請改用新版的 Nightly 並停用此應用程式。\n\n請註冊 Firefox 帳號，即可快速移轉書籤、登入資訊、瀏覽紀錄到新版本當中。</string>
+    <string name="tip_firefox_preview_moved_description_preview_installed">此應用程式不會再收到安全性更新。請改用新版的 Nightly 並停止使用此版應用程式。\n\n註冊 Firefox 帳號，即可快速移轉書籤、登入資訊、瀏覽紀錄到新版本。</string>
     <!-- text for firefox preview moving tip button  -->
     <string name="tip_firefox_preview_moved_button_preview_installed">改用新版 Nightly</string>
 
     <!-- text for firefox preview moving tip header. "Firefox Nightly" is intentionally hardcoded -->
     <string name="tip_firefox_preview_moved_header_preview_not_installed">Firefox Nightly 版本更新</string>
     <!-- text for firefox preview moving tip description -->
-    <string name="tip_firefox_preview_moved_description_preview_not_installed">此應用程式不會再收到安全性更新。請下載新版的 Nightly 並停用此應用程式。\n\n請註冊 Firefox 帳號，即可快速移轉書籤、登入資訊、瀏覽紀錄到新版本當中。</string>
+    <string name="tip_firefox_preview_moved_description_preview_not_installed">此應用程式不會再收到安全性更新。請改用新版的 Nightly 並停止使用此版應用程式。\n\n註冊 Firefox 帳號，即可快速移轉書籤、登入資訊、瀏覽紀錄到新版本。</string>
     <!-- text for firefox preview moving tip button  -->
     <string name="tip_firefox_preview_moved_button_preview_not_installed">下載新版 Nightly</string>
 

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

@@ -109,12 +109,10 @@
     <dimen name="about_header_text_line_spacing_extra">4dp</dimen>
 
     <!-- Locale Settings Fragment -->
-    <dimen name="locale_search_bar_margin">8dp</dimen>
-    <dimen name="locale_search_bar_padding_start">-12dp</dimen>
     <dimen name="locale_list_margin">16dp</dimen>
-    <dimen name="locale_item_vertical_margin">8dp</dimen>
+    <dimen name="locale_item_text_margin_start">32dp</dimen>
-    <dimen name="locale_item_text_margin_start">16dp</dimen>
+    <dimen name="locale_item_text_margin_end">16dp</dimen>
-    <dimen name="locale_item_text_margin_gone_start">40dp</dimen>
+    <dimen name="locale_item_text_margin_gone_start">72dp</dimen>
     <dimen name="locale_item_title_size">16sp</dimen>
     <dimen name="locale_item_subtitle_size">12sp</dimen>
 

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

@@ -714,6 +714,8 @@
     <string name="create_collection_save_to_collection_tab_selected">%d tab selected</string>
     <!-- Text shown in snackbar when multiple tabs have been saved in a collection -->
     <string name="create_collection_tabs_saved">Tabs saved!</string>
+    <!-- Text shown in snackbar when one or multiple tabs have been saved in a new collection -->
+    <string name="create_collection_tabs_saved_new_collection">Collection saved!</string>
     <!-- Text shown in snackbar when one tab has been saved in a collection -->
     <string name="create_collection_tab_saved">Tab saved!</string>
     <!-- Content description (not visible, for screen readers etc.): button to close the collection creator -->
@@ -817,6 +819,10 @@
     <string name="qr_scanner_dialog_negative">DENY</string>
     <!-- Tab collection deletion prompt dialog message. Placeholder will be replaced with the collection name -->
     <string name="tab_collection_dialog_message">Are you sure you want to delete %1$s?</string>
+    <!-- Collection and tab deletion prompt dialog message. This will show when the last tab from a collection is deleted -->
+    <string name="delete_tab_and_collection_dialog_message">Deleting this tab will delete the entire collection. You can create new collections at any time.</string>
+    <!-- Collection and tab deletion prompt dialog title. Placeholder will be replaced with the collection name. This will show when the last tab from a collection is deleted -->
+    <string name="delete_tab_and_collection_dialog_title">Delete collection %1$s?</string>
     <!-- Tab collection deletion prompt dialog option to delete the collection -->
     <string name="tab_collection_dialog_positive">Delete</string>
     <!-- Tab collection deletion prompt dialog option to cancel deleting the collection -->

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

@@ -244,7 +244,8 @@
         <item name="android:textAlignment">center</item>
         <item name="android:background">@drawable/rounded_button_background</item>
         <item name="android:layout_width">match_parent</item>
-        <item name="android:layout_height">48dp</item>
+        <item name="android:minHeight">48dp</item>
+        <item name="android:layout_height">wrap_content</item>
         <item name="android:textStyle">bold</item>
         <item name="android:textAllCaps">false</item>
         <item name="backgroundTint">@color/grey_button_color</item>

app/src/main/res/xml/data_choices_preferences.xml

@@ -2,21 +2,17 @@
 <!-- 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/. -->
-<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
-    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <SwitchPreference
-    <androidx.preference.SwitchPreference
         android:key="@string/pref_key_telemetry"
         android:summary="@string/preferences_usage_data_description"
-        android:title="@string/preference_usage_data"
+        android:title="@string/preference_usage_data" />
-        app:iconSpaceReserved="false" />
+    <SwitchPreference
-    <androidx.preference.SwitchPreference
         android:key="@string/pref_key_marketing_telemetry"
         android:summary="@string/preferences_marketing_data_description"
-        android:title="@string/preferences_marketing_data"
+        android:title="@string/preferences_marketing_data" />
-        app:iconSpaceReserved="false" />
+    <SwitchPreference
-    <androidx.preference.SwitchPreference
         android:key="@string/pref_key_experimentation"
         android:summary="@string/preference_experiments_summary"
-        android:title="@string/preference_experiments"
+        android:title="@string/preference_experiments" />
-        app:iconSpaceReserved="false" />
 </PreferenceScreen>

app/src/test/java/org/mozilla/fenix/MockNavHostActivity.kt

@@ -0,0 +1,48 @@
+/* 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
+
+import androidx.appcompat.app.ActionBar
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentActivity
+import io.mockk.mockk
+import org.robolectric.Robolectric
+
+class MockNavHostActivity : AppCompatActivity(), NavHostActivity {
+
+    private val mockActionBar = mockk<ActionBar>(relaxed = true)
+
+    override fun getSupportActionBarAndInflateIfNecessary() = mockActionBar
+}
+
+/**
+ * Set up an added [Fragment] to a [FragmentActivity] that has been initialized to a resumed state.
+ *
+ * Variant of [mozilla.components.support.test.robolectric.createAddedTestFragment] that uses
+ * a custom Fenix activity to hold the fragment.
+ *
+ * @param fragmentTag the name that will be used to tag the fragment inside the [FragmentManager].
+ * @param fragmentFactory a lambda function that returns a Fragment that will be added to the Activity.
+ *
+ * @return The same [Fragment] that was returned from [fragmentFactory] after it got added to the
+ * Activity.
+ */
+inline fun <T : Fragment> createAddedTestFragmentInNavHostActivity(
+    fragmentTag: String = "test",
+    fragmentFactory: () -> T
+): T {
+    val activity = Robolectric.buildActivity(MockNavHostActivity::class.java)
+        .create()
+        .start()
+        .resume()
+        .get()
+
+    return fragmentFactory().also {
+        activity.supportFragmentManager.beginTransaction()
+            .add(it, fragmentTag)
+            .commitNow()
+    }
+}

app/src/test/java/org/mozilla/fenix/addons/AddonPermissionsDetailsFragmentTest.kt

@@ -0,0 +1,47 @@
+/* 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.addons
+
+import android.content.Intent.ACTION_VIEW
+import androidx.core.net.toUri
+import kotlinx.android.synthetic.main.fragment_add_on_permissions.*
+import mozilla.components.feature.addons.Addon
+import org.junit.Assert.assertEquals
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mozilla.fenix.createAddedTestFragmentInNavHostActivity
+import org.mozilla.fenix.helpers.FenixRobolectricTestRunner
+import org.robolectric.Shadows.shadowOf
+
+@RunWith(FenixRobolectricTestRunner::class)
+class AddonPermissionsDetailsFragmentTest {
+
+    private val addon = Addon(
+        id = "",
+        translatableName = mapOf(
+            Addon.DEFAULT_LOCALE to "Some blank addon"
+        )
+    )
+
+    @Test
+    fun `trigger view intent when learn more is clicked`() {
+        val fragment = createAddedTestFragmentInNavHostActivity {
+            AddonPermissionsDetailsFragment().apply {
+                arguments = AddonPermissionsDetailsFragmentArgs(addon).toBundle()
+            }
+        }
+
+        assertEquals("Some blank addon", fragment.activity?.title)
+
+        fragment.learn_more_label.performClick()
+
+        val intent = shadowOf(fragment.activity).peekNextStartedActivity()
+        assertEquals(ACTION_VIEW, intent.action)
+        assertEquals(
+            "https://support.mozilla.org/kb/permission-request-messages-firefox-extensions".toUri(),
+            intent.data
+        )
+    }
+}

app/src/test/java/org/mozilla/fenix/home/DefaultSessionControlControllerTest.kt

@@ -49,7 +49,7 @@ class DefaultSessionControlControllerTest {
     private val openPrivacyNotice: () -> Unit = mockk(relaxed = true)
     private val registerCollectionStorageObserver: () -> Unit = mockk(relaxed = true)
     private val showTabTray: () -> Unit = mockk(relaxed = true)
-    private val showDeleteCollectionPrompt: (tabCollection: TabCollection) -> Unit =
+    private val showDeleteCollectionPrompt: (tabCollection: TabCollection, title: String?, message: String) -> Unit =
         mockk(relaxed = true)
     private val metrics: MetricController = mockk(relaxed = true)
     private val state: HomeFragmentState = mockk(relaxed = true)
@@ -137,7 +137,7 @@ class DefaultSessionControlControllerTest {
     fun handleDeleteCollectionTapped() {
         val collection: TabCollection = mockk(relaxed = true)
         controller.handleDeleteCollectionTapped(collection)
-        verify { showDeleteCollectionPrompt(collection) }
+        verify { showDeleteCollectionPrompt(collection, null, any()) }
     }
 
     @Test

app/src/test/java/org/mozilla/fenix/search/SearchFragmentStoreTest.kt

@@ -47,6 +47,16 @@ class SearchFragmentStoreTest {
         assertEquals(true, store.state.showSearchShortcuts)
     }
 
+    @Test
+    fun hideSearchShortcutEnginePicker() = runBlocking {
+        val initialState = emptyDefaultState()
+        val store = SearchFragmentStore(initialState)
+
+        store.dispatch(SearchFragmentAction.UpdateShortcutsAvailability(false)).join()
+        assertNotSame(initialState, store.state)
+        assertEquals(false, store.state.showSearchShortcuts)
+    }
+
     private fun emptyDefaultState(): SearchFragmentState = SearchFragmentState(
         tabId = null,
         url = "",
@@ -57,6 +67,7 @@ class SearchFragmentStoreTest {
         showSearchSuggestionsHint = false,
         showSearchSuggestions = false,
         showSearchShortcuts = false,
+        areShortcutsAvailable = true,
         showClipboardSuggestions = false,
         showHistorySuggestions = false,
         showBookmarkSuggestions = false,

app/src/test/java/org/mozilla/fenix/search/SearchProviderModelTest.kt

@@ -2,14 +2,14 @@
  * 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.ext
+package org.mozilla.fenix.search
 
 import org.junit.Assert.assertFalse
 import org.junit.Assert.assertTrue
 import org.junit.Test
 import org.mozilla.fenix.search.telemetry.SearchProviderModel
 
-class AdsTest {
+class SearchProviderModelTest {
 
     private val testSearchProvider =
         SearchProviderModel(

buildSrc/src/main/java/AndroidComponents.kt

@@ -3,5 +3,5 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 object AndroidComponents {
-    const val VERSION = "49.0.20200702190156"
+    const val VERSION = "49.0.20200706130124"
 }

buildSrc/src/main/java/Dependencies.kt

@@ -7,14 +7,14 @@ object Versions {
     const val coroutines = "1.3.3"
     const val android_gradle_plugin = "3.5.0"
     const val sentry = "1.7.10"
-    const val leakcanary = "2.3"
+    const val leakcanary = "2.4"
     const val leanplum = "5.4.0"
     const val osslicenses_plugin = "0.9.5"
     const val osslicenses_library = "17.0.0"
     const val detekt = "1.6.0"
 
     const val androidx_appcompat = "1.2.0-rc01"
-    const val androidx_biometric = "1.0.1"
+    const val androidx_biometric = "1.1.0-alpha01"
     const val androidx_coordinator_layout = "1.1.0-rc01"
     const val androidx_constraint_layout = "2.0.0-beta6"
     const val androidx_preference = "1.1.0"
@@ -22,7 +22,7 @@ object Versions {
     const val androidx_annotation = "1.1.0"
     const val androidx_lifecycle = "2.2.0"
     const val androidx_fragment = "1.2.5"
-    const val androidx_navigation = "2.2.1"
+    const val androidx_navigation = "2.3.0"
     const val androidx_recyclerview = "1.1.0"
     const val androidx_core = "1.2.0"
     const val androidx_paging = "2.1.0"
@@ -44,7 +44,7 @@ object Versions {
 
     const val google_ads_id_version = "16.0.0"
 
-    const val airbnb_lottie = "3.3.0"
+    const val airbnb_lottie = "3.4.0"
 }
 
 @Suppress("unused")