955 lines
38 KiB
Kotlin
955 lines
38 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.browser
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import android.content.Context
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import android.content.Intent
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import android.os.Build
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import android.os.Bundle
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import android.view.Gravity
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import androidx.annotation.CallSuper
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import androidx.coordinatorlayout.widget.CoordinatorLayout
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import androidx.core.net.toUri
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import androidx.fragment.app.Fragment
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import androidx.fragment.app.activityViewModels
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import androidx.lifecycle.lifecycleScope
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import androidx.navigation.fragment.findNavController
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import com.google.android.material.snackbar.Snackbar
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import kotlinx.android.synthetic.main.fragment_browser.*
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import kotlinx.android.synthetic.main.fragment_browser.view.*
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import kotlinx.coroutines.Dispatchers.IO
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import kotlinx.coroutines.Dispatchers.Main
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import kotlinx.coroutines.Job
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import kotlinx.coroutines.MainScope
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import kotlinx.coroutines.launch
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import kotlinx.coroutines.withContext
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import mozilla.appservices.places.BookmarkRoot
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import mozilla.components.browser.session.Session
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import mozilla.components.browser.session.SessionManager
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import mozilla.components.browser.session.runWithSessionIdOrSelected
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import mozilla.components.browser.state.action.ContentAction
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import mozilla.components.browser.state.state.content.DownloadState
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import mozilla.components.browser.state.store.BrowserStore
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import mozilla.components.concept.engine.prompt.ShareData
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import mozilla.components.feature.accounts.FxaCapability
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import mozilla.components.feature.accounts.FxaWebChannelFeature
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import mozilla.components.feature.app.links.AppLinksFeature
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import mozilla.components.feature.contextmenu.ContextMenuCandidate
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import mozilla.components.feature.contextmenu.ContextMenuFeature
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import mozilla.components.feature.downloads.AbstractFetchDownloadService
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import mozilla.components.feature.downloads.DownloadsFeature
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import mozilla.components.feature.downloads.manager.FetchDownloadManager
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import mozilla.components.feature.intent.ext.EXTRA_SESSION_ID
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import mozilla.components.feature.prompts.PromptFeature
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import mozilla.components.feature.prompts.share.ShareDelegate
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import mozilla.components.feature.readerview.ReaderViewFeature
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import mozilla.components.feature.session.FullScreenFeature
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import mozilla.components.feature.session.PictureInPictureFeature
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import mozilla.components.feature.session.SessionFeature
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import mozilla.components.feature.session.SessionUseCases
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import mozilla.components.feature.session.SwipeRefreshFeature
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import mozilla.components.feature.session.behavior.EngineViewBottomBehavior
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import mozilla.components.feature.sitepermissions.SitePermissions
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import mozilla.components.feature.sitepermissions.SitePermissionsFeature
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import mozilla.components.feature.sitepermissions.SitePermissionsRules
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import mozilla.components.service.sync.logins.DefaultLoginValidationDelegate
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import mozilla.components.support.base.feature.PermissionsFeature
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import mozilla.components.support.base.feature.UserInteractionHandler
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import mozilla.components.support.base.feature.ViewBoundFeatureWrapper
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import mozilla.components.support.ktx.android.view.exitImmersiveModeIfNeeded
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import mozilla.components.support.ktx.android.view.hideKeyboard
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import org.mozilla.fenix.FeatureFlags
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import org.mozilla.fenix.HomeActivity
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import org.mozilla.fenix.IntentReceiverActivity
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import org.mozilla.fenix.NavGraphDirections
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import org.mozilla.fenix.R
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import org.mozilla.fenix.browser.readermode.DefaultReaderModeController
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import org.mozilla.fenix.components.FenixSnackbar
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import org.mozilla.fenix.components.FindInPageIntegration
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import org.mozilla.fenix.components.StoreProvider
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import org.mozilla.fenix.components.metrics.Event
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import org.mozilla.fenix.components.toolbar.BrowserFragmentState
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import org.mozilla.fenix.components.toolbar.BrowserFragmentStore
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import org.mozilla.fenix.components.toolbar.BrowserInteractor
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import org.mozilla.fenix.components.toolbar.BrowserToolbarView
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import org.mozilla.fenix.components.toolbar.BrowserToolbarViewInteractor
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import org.mozilla.fenix.components.toolbar.DefaultBrowserToolbarController
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import org.mozilla.fenix.components.toolbar.SwipeRefreshScrollingViewBehavior
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import org.mozilla.fenix.components.toolbar.ToolbarIntegration
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import org.mozilla.fenix.downloads.DynamicDownloadDialog
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import org.mozilla.fenix.downloads.DownloadService
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import org.mozilla.fenix.ext.components
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import org.mozilla.fenix.ext.enterToImmersiveMode
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import org.mozilla.fenix.ext.hideToolbar
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import org.mozilla.fenix.ext.metrics
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import org.mozilla.fenix.ext.nav
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import org.mozilla.fenix.ext.requireComponents
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import org.mozilla.fenix.ext.sessionsOfType
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import org.mozilla.fenix.ext.settings
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import org.mozilla.fenix.home.SharedViewModel
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import org.mozilla.fenix.theme.ThemeManager
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import org.mozilla.fenix.wifi.SitePermissionsWifiIntegration
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import java.lang.ref.WeakReference
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/**
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* Base fragment extended by [BrowserFragment].
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* This class only contains shared code focused on the main browsing content.
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* UI code specific to the app or to custom tabs can be found in the subclasses.
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*/
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@Suppress("TooManyFunctions", "LargeClass")
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abstract class BaseBrowserFragment : Fragment(), UserInteractionHandler, SessionManager.Observer {
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protected lateinit var browserFragmentStore: BrowserFragmentStore
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private lateinit var browserAnimator: BrowserAnimator
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private var _browserInteractor: BrowserToolbarViewInteractor? = null
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protected val browserInteractor: BrowserToolbarViewInteractor
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get() = _browserInteractor!!
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private var _browserToolbarView: BrowserToolbarView? = null
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protected val browserToolbarView: BrowserToolbarView
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get() = _browserToolbarView!!
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protected val readerViewFeature = ViewBoundFeatureWrapper<ReaderViewFeature>()
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private val sessionFeature = ViewBoundFeatureWrapper<SessionFeature>()
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private val contextMenuFeature = ViewBoundFeatureWrapper<ContextMenuFeature>()
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private val downloadsFeature = ViewBoundFeatureWrapper<DownloadsFeature>()
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private val appLinksFeature = ViewBoundFeatureWrapper<AppLinksFeature>()
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private val promptsFeature = ViewBoundFeatureWrapper<PromptFeature>()
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private val findInPageIntegration = ViewBoundFeatureWrapper<FindInPageIntegration>()
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private val toolbarIntegration = ViewBoundFeatureWrapper<ToolbarIntegration>()
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private val sitePermissionsFeature = ViewBoundFeatureWrapper<SitePermissionsFeature>()
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private val fullScreenFeature = ViewBoundFeatureWrapper<FullScreenFeature>()
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private val swipeRefreshFeature = ViewBoundFeatureWrapper<SwipeRefreshFeature>()
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private val webchannelIntegration = ViewBoundFeatureWrapper<FxaWebChannelFeature>()
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private val sitePermissionWifiIntegration = ViewBoundFeatureWrapper<SitePermissionsWifiIntegration>()
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private var pipFeature: PictureInPictureFeature? = null
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var customTabSessionId: String? = null
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private var browserInitialized: Boolean = false
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private var initUIJob: Job? = null
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private var enteredPip = false
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private val sharedViewModel: SharedViewModel by activityViewModels()
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@CallSuper
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override fun onCreateView(
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inflater: LayoutInflater,
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container: ViewGroup?,
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savedInstanceState: Bundle?
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): View {
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require(arguments != null)
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customTabSessionId = arguments?.getString(EXTRA_SESSION_ID)
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val view = inflater.inflate(R.layout.fragment_browser, container, false)
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val activity = activity as HomeActivity
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activity.themeManager.applyStatusBarTheme(activity)
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browserFragmentStore = StoreProvider.get(this) {
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BrowserFragmentStore(
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BrowserFragmentState()
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)
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}
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return view
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}
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final override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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browserInitialized = initializeUI(view) != null
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}
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@Suppress("ComplexMethod", "LongMethod")
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@CallSuper
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protected open fun initializeUI(view: View): Session? {
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val context = requireContext()
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val sessionManager = context.components.core.sessionManager
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val store = context.components.core.store
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val toolbarHeight = resources.getDimensionPixelSize(R.dimen.browser_toolbar_height)
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browserAnimator = BrowserAnimator(
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fragment = WeakReference(this),
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engineView = WeakReference(engineView),
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swipeRefresh = WeakReference(swipeRefresh),
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viewLifecycleScope = viewLifecycleOwner.lifecycleScope,
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arguments = requireArguments()
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).apply {
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beginAnimateInIfNecessary()
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}
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return getSessionById()?.also { session ->
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val browserToolbarController = DefaultBrowserToolbarController(
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activity = requireActivity(),
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navController = findNavController(),
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readerModeController = DefaultReaderModeController(
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readerViewFeature,
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(activity as HomeActivity).browsingModeManager.mode.isPrivate,
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view.readerViewControlsBar
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),
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sessionManager = requireComponents.core.sessionManager,
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findInPageLauncher = { findInPageIntegration.withFeature { it.launch() } },
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engineView = engineView,
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swipeRefresh = swipeRefresh,
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browserAnimator = browserAnimator,
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customTabSession = customTabSessionId?.let { sessionManager.findSessionById(it) },
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openInFenixIntent = Intent(context, IntentReceiverActivity::class.java).apply {
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action = Intent.ACTION_VIEW
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},
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bookmarkTapped = { viewLifecycleOwner.lifecycleScope.launch { bookmarkTapped(it) } },
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scope = viewLifecycleOwner.lifecycleScope,
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tabCollectionStorage = requireComponents.core.tabCollectionStorage,
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topSiteStorage = requireComponents.core.topSiteStorage,
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sharedViewModel = sharedViewModel
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)
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_browserInteractor = BrowserInteractor(
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browserToolbarController = browserToolbarController
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)
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_browserToolbarView = BrowserToolbarView(
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container = view.browserLayout,
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shouldUseBottomToolbar = context.settings().shouldUseBottomToolbar,
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interactor = browserInteractor,
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customTabSession = customTabSessionId?.let { sessionManager.findSessionById(it) },
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lifecycleOwner = viewLifecycleOwner
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)
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toolbarIntegration.set(
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feature = browserToolbarView.toolbarIntegration,
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owner = this,
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view = view
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)
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findInPageIntegration.set(
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feature = FindInPageIntegration(
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store = store,
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sessionId = customTabSessionId,
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stub = view.stubFindInPage,
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engineView = view.engineView,
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toolbar = browserToolbarView.view
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),
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owner = this,
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view = view
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)
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browserToolbarView.view.display.setOnSiteSecurityClickedListener {
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showQuickSettingsDialog()
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}
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browserToolbarView.view.display.setOnTrackingProtectionClickedListener {
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context.metrics.track(Event.TrackingProtectionIconPressed)
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showTrackingProtectionPanel()
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}
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contextMenuFeature.set(
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feature = ContextMenuFeature(
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fragmentManager = parentFragmentManager,
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store = store,
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candidates = getContextMenuCandidates(context, view),
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engineView = view.engineView,
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useCases = context.components.useCases.contextMenuUseCases,
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tabId = customTabSessionId
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),
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owner = this,
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view = view
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)
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val downloadFeature = DownloadsFeature(
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context.applicationContext,
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store = store,
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useCases = context.components.useCases.downloadUseCases,
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fragmentManager = childFragmentManager,
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tabId = customTabSessionId,
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downloadManager = FetchDownloadManager(
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context.applicationContext,
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DownloadService::class
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),
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promptsStyling = DownloadsFeature.PromptsStyling(
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gravity = Gravity.BOTTOM,
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shouldWidthMatchParent = true,
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positiveButtonBackgroundColor = ThemeManager.resolveAttribute(
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R.attr.accent,
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context
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),
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positiveButtonTextColor = ThemeManager.resolveAttribute(
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R.attr.contrastText,
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context
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),
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positiveButtonRadius = (resources.getDimensionPixelSize(R.dimen.tab_corner_radius)).toFloat()
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),
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onNeedToRequestPermissions = { permissions ->
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requestPermissions(permissions, REQUEST_CODE_DOWNLOAD_PERMISSIONS)
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}
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)
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downloadFeature.onDownloadStopped = { downloadState, _, downloadJobStatus ->
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// If the download is just paused, don't show any in-app notification
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if (downloadJobStatus == AbstractFetchDownloadService.DownloadJobStatus.COMPLETED ||
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downloadJobStatus == AbstractFetchDownloadService.DownloadJobStatus.FAILED
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) {
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saveDownloadDialogState(session, downloadState, downloadJobStatus)
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DynamicDownloadDialog(
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container = view.browserLayout,
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downloadState = downloadState,
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didFail = downloadJobStatus == AbstractFetchDownloadService.DownloadJobStatus.FAILED,
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tryAgain = downloadFeature::tryAgain,
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onCannotOpenFile = {
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FenixSnackbar.make(
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view = view,
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duration = Snackbar.LENGTH_SHORT,
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isDisplayedWithBrowserToolbar = true
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)
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.setText(context.getString(R.string.mozac_feature_downloads_could_not_open_file))
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.show()
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},
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view = view.viewDynamicDownloadDialog,
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toolbarHeight = toolbarHeight,
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onDismiss = { sharedViewModel.downloadDialogState.remove(session.id) }
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).show()
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browserToolbarView.expand()
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}
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}
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downloadsFeature.set(
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downloadFeature,
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owner = this,
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view = view
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)
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resumeDownloadDialogState(session, store, view, context, toolbarHeight)
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pipFeature = PictureInPictureFeature(
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requireComponents.core.sessionManager,
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requireActivity(),
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requireComponents.analytics.crashReporter,
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customTabSessionId,
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::pipModeChanged
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)
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appLinksFeature.set(
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feature = AppLinksFeature(
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context,
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sessionManager = sessionManager,
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sessionId = customTabSessionId,
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fragmentManager = parentFragmentManager,
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launchInApp = { context.settings().openLinksInExternalApp }
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),
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owner = this,
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view = view
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)
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promptsFeature.set(
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feature = PromptFeature(
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fragment = this,
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store = store,
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customTabId = customTabSessionId,
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fragmentManager = parentFragmentManager,
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loginValidationDelegate = DefaultLoginValidationDelegate(
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context.components.core.lazyPasswordsStorage
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),
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isSaveLoginEnabled = {
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context.settings().shouldPromptToSaveLogins
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},
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shareDelegate = object : ShareDelegate {
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override fun showShareSheet(
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context: Context,
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shareData: ShareData,
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onDismiss: () -> Unit,
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onSuccess: () -> Unit
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) {
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val directions = NavGraphDirections.actionGlobalShareFragment(
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data = arrayOf(shareData),
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showPage = true,
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sessionId = getSessionById()?.id
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)
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findNavController().navigate(directions)
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}
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},
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onNeedToRequestPermissions = { permissions ->
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requestPermissions(permissions, REQUEST_CODE_PROMPT_PERMISSIONS)
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}),
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owner = this,
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view = view
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)
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sessionFeature.set(
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feature = SessionFeature(
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sessionManager,
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SessionUseCases(sessionManager),
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view.engineView,
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customTabSessionId
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),
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owner = this,
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view = view
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)
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val accentHighContrastColor =
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ThemeManager.resolveAttribute(R.attr.accentHighContrast, context)
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sitePermissionsFeature.set(
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feature = SitePermissionsFeature(
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context = context,
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storage = context.components.core.permissionStorage.permissionsStorage,
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sessionManager = sessionManager,
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fragmentManager = parentFragmentManager,
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promptsStyling = SitePermissionsFeature.PromptsStyling(
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gravity = getAppropriateLayoutGravity(),
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shouldWidthMatchParent = true,
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positiveButtonBackgroundColor = accentHighContrastColor,
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positiveButtonTextColor = R.color.photonWhite
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),
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sessionId = customTabSessionId,
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onNeedToRequestPermissions = { permissions ->
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requestPermissions(permissions, REQUEST_CODE_APP_PERMISSIONS)
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},
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onShouldShowRequestPermissionRationale = { shouldShowRequestPermissionRationale(it) }),
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owner = this,
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view = view
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)
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sitePermissionWifiIntegration.set(
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feature = SitePermissionsWifiIntegration(
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settings = context.settings(),
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wifiConnectionMonitor = context.components.wifiConnectionMonitor
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),
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owner = this,
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view = view
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)
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context.settings().setSitePermissionSettingListener(viewLifecycleOwner) {
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// If the user connects to WIFI while on the BrowserFragment, this will update the
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// SitePermissionsRules (specifically autoplay) accordingly
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this.context?.let { assignSitePermissionsRules(it) }
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}
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assignSitePermissionsRules(context)
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fullScreenFeature.set(
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feature = FullScreenFeature(
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sessionManager,
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SessionUseCases(sessionManager),
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customTabSessionId,
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::viewportFitChange,
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::fullScreenChanged
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),
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owner = this,
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view = view
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)
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session.register(observer = object : Session.Observer {
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override fun onNavigationStateChanged(
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session: Session,
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canGoBack: Boolean,
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canGoForward: Boolean
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) {
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// Once https://bugzilla.mozilla.org/show_bug.cgi?id=1626338 is fixed, we can
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// rely solely on `onLoadRequest` entirely, but as it stands that is not called
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// for history navigation (back or forward).
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browserToolbarView.expand()
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}
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override fun onLoadRequest(
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session: Session,
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url: String,
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triggeredByRedirect: Boolean,
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triggeredByWebContent: Boolean
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) {
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browserToolbarView.expand()
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}
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}, owner = viewLifecycleOwner)
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sessionManager.register(observer = object : SessionManager.Observer {
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override fun onSessionSelected(session: Session) {
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fullScreenChanged(false)
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browserToolbarView.expand()
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}
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}, owner = viewLifecycleOwner)
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@Suppress("ConstantConditionIf")
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if (FeatureFlags.pullToRefreshEnabled) {
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val primaryTextColor =
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ThemeManager.resolveAttribute(R.attr.primaryText, context)
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view.swipeRefresh.setColorSchemeColors(primaryTextColor)
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swipeRefreshFeature.set(
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feature = SwipeRefreshFeature(
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sessionManager,
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context.components.useCases.sessionUseCases.reload,
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view.swipeRefresh,
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customTabSessionId
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),
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owner = this,
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view = view
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)
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} else {
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// Disable pull to refresh
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view.swipeRefresh.setOnChildScrollUpCallback { _, _ -> true }
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}
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@Suppress("ConstantConditionIf")
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if (!FeatureFlags.asFeatureWebChannelsDisabled) {
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webchannelIntegration.set(
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feature = FxaWebChannelFeature(
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requireContext(),
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customTabSessionId,
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requireComponents.core.engine,
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requireComponents.core.store,
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requireComponents.backgroundServices.accountManager,
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requireComponents.backgroundServices.serverConfig,
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setOf(FxaCapability.CHOOSE_WHAT_TO_SYNC)
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),
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owner = this,
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view = view
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)
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}
|
|
|
|
initializeEngineView(toolbarHeight)
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Preserves current state of the [DynamicDownloadDialog] to persist through tab changes and
|
|
* other fragments navigation.
|
|
* */
|
|
private fun saveDownloadDialogState(
|
|
session: Session,
|
|
downloadState: DownloadState,
|
|
downloadJobStatus: AbstractFetchDownloadService.DownloadJobStatus
|
|
) {
|
|
sharedViewModel.downloadDialogState[session.id] = Pair(
|
|
downloadState,
|
|
downloadJobStatus == AbstractFetchDownloadService.DownloadJobStatus.FAILED
|
|
)
|
|
}
|
|
|
|
/**
|
|
* Re-initializes [DynamicDownloadDialog] if the user hasn't dismissed the dialog
|
|
* before navigating away from it's original tab.
|
|
* onTryAgain it will use [ContentAction.UpdateDownloadAction] to re-enqueue the former failed
|
|
* download, because [DownloadsFeature] clears any queued downloads onStop.
|
|
* */
|
|
private fun resumeDownloadDialogState(
|
|
session: Session,
|
|
store: BrowserStore,
|
|
view: View,
|
|
context: Context,
|
|
toolbarHeight: Int
|
|
) {
|
|
val savedDownloadState =
|
|
sharedViewModel.downloadDialogState[session.id] ?: return
|
|
|
|
val onTryAgain: (Long) -> Unit = {
|
|
savedDownloadState.first?.let { dlState ->
|
|
store.dispatch(
|
|
ContentAction.UpdateDownloadAction(
|
|
session.id, dlState.copy(skipConfirmation = true)
|
|
)
|
|
)
|
|
}
|
|
}
|
|
|
|
val onCannotOpenFile = {
|
|
FenixSnackbar.make(
|
|
view = view,
|
|
duration = Snackbar.LENGTH_SHORT,
|
|
isDisplayedWithBrowserToolbar = true
|
|
)
|
|
.setText(context.getString(R.string.mozac_feature_downloads_could_not_open_file))
|
|
.show()
|
|
}
|
|
|
|
val onDismiss: () -> Unit =
|
|
{ sharedViewModel.downloadDialogState.remove(session.id) }
|
|
|
|
DynamicDownloadDialog(
|
|
container = view.browserLayout,
|
|
downloadState = savedDownloadState.first,
|
|
didFail = savedDownloadState.second,
|
|
tryAgain = onTryAgain,
|
|
onCannotOpenFile = onCannotOpenFile,
|
|
view = view.viewDynamicDownloadDialog,
|
|
toolbarHeight = toolbarHeight,
|
|
onDismiss = onDismiss
|
|
).show()
|
|
|
|
browserToolbarView.expand()
|
|
}
|
|
|
|
private fun initializeEngineView(toolbarHeight: Int) {
|
|
if (FeatureFlags.dynamicBottomToolbar) {
|
|
engineView.setDynamicToolbarMaxHeight(toolbarHeight)
|
|
|
|
val behavior = if (requireContext().settings().shouldUseBottomToolbar) {
|
|
EngineViewBottomBehavior(context, null)
|
|
} else {
|
|
SwipeRefreshScrollingViewBehavior(requireContext(), null, engineView, browserToolbarView)
|
|
}
|
|
|
|
(swipeRefresh.layoutParams as CoordinatorLayout.LayoutParams).behavior = behavior
|
|
} else {
|
|
if (!requireContext().settings().shouldUseBottomToolbar) {
|
|
engineView.setDynamicToolbarMaxHeight(toolbarHeight)
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns a list of context menu items [ContextMenuCandidate] for the context menu
|
|
*/
|
|
protected abstract fun getContextMenuCandidates(
|
|
context: Context,
|
|
view: View
|
|
): List<ContextMenuCandidate>
|
|
|
|
@CallSuper
|
|
override fun onSessionSelected(session: Session) {
|
|
(activity as HomeActivity).updateThemeForSession(session)
|
|
if (!browserInitialized) {
|
|
// Initializing a new coroutineScope to avoid ConcurrentModificationException in ObserverRegistry
|
|
// This will be removed when ObserverRegistry is deprecated by browser-state.
|
|
initUIJob = MainScope().launch {
|
|
view?.let {
|
|
browserInitialized = initializeUI(it) != null
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
@CallSuper
|
|
override fun onStart() {
|
|
super.onStart()
|
|
requireComponents.core.sessionManager.register(this, this, autoPause = true)
|
|
sitePermissionWifiIntegration.get()?.maybeAddWifiConnectedListener()
|
|
}
|
|
|
|
@CallSuper
|
|
override fun onResume() {
|
|
super.onResume()
|
|
val components = requireComponents
|
|
|
|
val preferredColorScheme = components.core.getPreferredColorScheme()
|
|
if (components.core.engine.settings.preferredColorScheme != preferredColorScheme) {
|
|
components.core.engine.settings.preferredColorScheme = preferredColorScheme
|
|
components.useCases.sessionUseCases.reload()
|
|
}
|
|
hideToolbar()
|
|
}
|
|
|
|
@CallSuper
|
|
final override fun onPause() {
|
|
super.onPause()
|
|
// If we didn't enter PiP, exit full screen on pause
|
|
if (!enteredPip && fullScreenFeature.onBackPressed()) {
|
|
fullScreenChanged(false)
|
|
}
|
|
enteredPip = false
|
|
if (findNavController().currentDestination?.id != R.id.searchFragment) {
|
|
view?.hideKeyboard()
|
|
}
|
|
}
|
|
|
|
@CallSuper
|
|
override fun onStop() {
|
|
super.onStop()
|
|
initUIJob?.cancel()
|
|
}
|
|
|
|
@CallSuper
|
|
override fun onBackPressed(): Boolean {
|
|
return findInPageIntegration.onBackPressed() ||
|
|
fullScreenFeature.onBackPressed() ||
|
|
sessionFeature.onBackPressed() ||
|
|
removeSessionIfNeeded()
|
|
}
|
|
|
|
/**
|
|
* Saves the external app session ID to be restored later in [onViewStateRestored].
|
|
*/
|
|
final override fun onSaveInstanceState(outState: Bundle) {
|
|
super.onSaveInstanceState(outState)
|
|
outState.putString(KEY_CUSTOM_TAB_SESSION_ID, customTabSessionId)
|
|
}
|
|
|
|
/**
|
|
* Retrieves the external app session ID saved by [onSaveInstanceState].
|
|
*/
|
|
final override fun onViewStateRestored(savedInstanceState: Bundle?) {
|
|
super.onViewStateRestored(savedInstanceState)
|
|
savedInstanceState?.getString(KEY_CUSTOM_TAB_SESSION_ID)?.let {
|
|
if (requireComponents.core.sessionManager.findSessionById(it)?.customTabConfig != null) {
|
|
customTabSessionId = it
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Forwards permission grant results to one of the features.
|
|
*/
|
|
final override fun onRequestPermissionsResult(
|
|
requestCode: Int,
|
|
permissions: Array<String>,
|
|
grantResults: IntArray
|
|
) {
|
|
val feature: PermissionsFeature? = when (requestCode) {
|
|
REQUEST_CODE_DOWNLOAD_PERMISSIONS -> downloadsFeature.get()
|
|
REQUEST_CODE_PROMPT_PERMISSIONS -> promptsFeature.get()
|
|
REQUEST_CODE_APP_PERMISSIONS -> sitePermissionsFeature.get()
|
|
else -> null
|
|
}
|
|
feature?.onPermissionsResult(permissions, grantResults)
|
|
}
|
|
|
|
/**
|
|
* Forwards activity results to the prompt feature.
|
|
*/
|
|
final override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
|
|
promptsFeature.withFeature { it.onActivityResult(requestCode, resultCode, data) }
|
|
}
|
|
|
|
/**
|
|
* Removes the session if it was opened by an ACTION_VIEW intent
|
|
* or if it has a parent session and no more history
|
|
*/
|
|
protected open fun removeSessionIfNeeded(): Boolean {
|
|
getSessionById()?.let { session ->
|
|
val sessionManager = requireComponents.core.sessionManager
|
|
if (session.source == Session.Source.ACTION_VIEW) {
|
|
sessionManager.remove(session)
|
|
activity?.finish()
|
|
} else {
|
|
val isLastSession =
|
|
sessionManager.sessionsOfType(private = session.private).count() == 1
|
|
if (session.hasParentSession) {
|
|
sessionManager.remove(session, true)
|
|
}
|
|
val goToOverview = isLastSession || !session.hasParentSession
|
|
return !goToOverview
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
|
|
protected abstract fun navToQuickSettingsSheet(
|
|
session: Session,
|
|
sitePermissions: SitePermissions?
|
|
)
|
|
|
|
protected abstract fun navToTrackingProtectionPanel(session: Session)
|
|
|
|
/**
|
|
* Returns the top and bottom margins.
|
|
*/
|
|
private fun getEngineMargins(): Pair<Int, Int> =
|
|
if (context?.settings()?.shouldUseBottomToolbar == true) {
|
|
val toolbarSize = resources.getDimensionPixelSize(R.dimen.browser_toolbar_height)
|
|
0 to toolbarSize
|
|
} else {
|
|
0 to 0
|
|
}
|
|
|
|
/**
|
|
* Returns the layout [android.view.Gravity] for the quick settings and ETP dialog.
|
|
*/
|
|
protected fun getAppropriateLayoutGravity(): Int =
|
|
if (context?.settings()?.shouldUseBottomToolbar == true) Gravity.BOTTOM else Gravity.TOP
|
|
|
|
protected fun updateLayoutMargins(inFullScreen: Boolean) {
|
|
view?.swipeRefresh?.apply {
|
|
val (topMargin, bottomMargin) = if (inFullScreen) 0 to 0 else getEngineMargins()
|
|
(layoutParams as CoordinatorLayout.LayoutParams).setMargins(
|
|
0,
|
|
topMargin,
|
|
0,
|
|
bottomMargin
|
|
)
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Updates the site permissions rules based on user settings.
|
|
*/
|
|
private fun assignSitePermissionsRules(context: Context) {
|
|
val settings = context.settings()
|
|
|
|
val rules: SitePermissionsRules = settings.getSitePermissionsCustomSettingsRules()
|
|
|
|
sitePermissionsFeature.withFeature {
|
|
it.sitePermissionsRules = rules
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Displays the quick settings dialog,
|
|
* which lets the user control tracking protection and site settings.
|
|
*/
|
|
private fun showQuickSettingsDialog() {
|
|
val session = getSessionById() ?: return
|
|
viewLifecycleOwner.lifecycleScope.launch(Main) {
|
|
val sitePermissions: SitePermissions? = withContext(IO) {
|
|
session.url.toUri().host?.let { host ->
|
|
val storage = requireContext().components.core.permissionStorage
|
|
storage.findSitePermissionsBy(host)
|
|
}
|
|
}
|
|
|
|
view?.let {
|
|
navToQuickSettingsSheet(session, sitePermissions)
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun showTrackingProtectionPanel() {
|
|
val session = getSessionById() ?: return
|
|
view?.let {
|
|
navToTrackingProtectionPanel(session)
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the current session.
|
|
*/
|
|
protected fun getSessionById(): Session? {
|
|
val sessionManager = context?.components?.core?.sessionManager ?: return null
|
|
val localCustomTabId = customTabSessionId
|
|
return if (localCustomTabId != null) {
|
|
sessionManager.findSessionById(localCustomTabId)
|
|
} else {
|
|
sessionManager.selectedSession
|
|
}
|
|
}
|
|
|
|
private suspend fun bookmarkTapped(session: Session) = withContext(IO) {
|
|
val bookmarksStorage = requireComponents.core.bookmarksStorage
|
|
val existing =
|
|
bookmarksStorage.getBookmarksWithUrl(session.url).firstOrNull { it.url == session.url }
|
|
if (existing != null) {
|
|
// Bookmark exists, go to edit fragment
|
|
withContext(Main) {
|
|
nav(
|
|
R.id.browserFragment,
|
|
BrowserFragmentDirections.actionGlobalBookmarkEditFragment(existing.guid, true)
|
|
)
|
|
}
|
|
} else {
|
|
// Save bookmark, then go to edit fragment
|
|
val guid = bookmarksStorage.addItem(
|
|
BookmarkRoot.Mobile.id,
|
|
url = session.url,
|
|
title = session.title,
|
|
position = null
|
|
)
|
|
|
|
withContext(Main) {
|
|
requireComponents.analytics.metrics.track(Event.AddBookmark)
|
|
|
|
view?.let { view ->
|
|
FenixSnackbar.make(
|
|
view = view,
|
|
duration = FenixSnackbar.LENGTH_LONG,
|
|
isDisplayedWithBrowserToolbar = true
|
|
)
|
|
.setText(getString(R.string.bookmark_saved_snackbar))
|
|
.setAction(getString(R.string.edit_bookmark_snackbar_action)) {
|
|
nav(
|
|
R.id.browserFragment,
|
|
BrowserFragmentDirections.actionGlobalBookmarkEditFragment(guid, true)
|
|
)
|
|
}
|
|
.show()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
override fun onHomePressed(): Boolean {
|
|
if (pipFeature?.onHomePressed() == true) {
|
|
enteredPip = true
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
private fun pipModeChanged(enabled: Boolean) {
|
|
val fullScreenMode =
|
|
requireComponents.core.sessionManager.runWithSessionIdOrSelected(customTabSessionId) { session ->
|
|
session.fullScreenMode
|
|
}
|
|
// If we're exiting PIP mode and we're in fullscreen mode, then we should exit fullscreen mode as well.
|
|
if (!enabled && fullScreenMode) {
|
|
onBackPressed()
|
|
fullScreenChanged(false)
|
|
}
|
|
}
|
|
|
|
final override fun onPictureInPictureModeChanged(enabled: Boolean) {
|
|
pipFeature?.onPictureInPictureModeChanged(enabled)
|
|
}
|
|
|
|
private fun viewportFitChange(layoutInDisplayCutoutMode: Int) {
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
|
|
val layoutParams = activity?.window?.attributes
|
|
layoutParams?.layoutInDisplayCutoutMode = layoutInDisplayCutoutMode
|
|
activity?.window?.attributes = layoutParams
|
|
}
|
|
}
|
|
|
|
private fun fullScreenChanged(inFullScreen: Boolean) {
|
|
if (inFullScreen) {
|
|
// Close find in page bar if opened
|
|
findInPageIntegration.onBackPressed()
|
|
FenixSnackbar.make(
|
|
view = requireView(),
|
|
duration = Snackbar.LENGTH_SHORT,
|
|
isDisplayedWithBrowserToolbar = false
|
|
)
|
|
.setText(getString(R.string.full_screen_notification))
|
|
.show()
|
|
activity?.enterToImmersiveMode()
|
|
browserToolbarView.view.visibility = View.GONE
|
|
|
|
if (FeatureFlags.dynamicBottomToolbar) {
|
|
engineView.setDynamicToolbarMaxHeight(0)
|
|
browserToolbarView.expand()
|
|
// Without this, fullscreen has a margin at the top.
|
|
engineView.setVerticalClipping(0)
|
|
}
|
|
} else {
|
|
activity?.exitImmersiveModeIfNeeded()
|
|
(activity as? HomeActivity)?.let { activity ->
|
|
activity.themeManager.applyStatusBarTheme(activity)
|
|
}
|
|
browserToolbarView.view.visibility = View.VISIBLE
|
|
if (FeatureFlags.dynamicBottomToolbar) {
|
|
val toolbarHeight = resources.getDimensionPixelSize(R.dimen.browser_toolbar_height)
|
|
engineView.setDynamicToolbarMaxHeight(toolbarHeight)
|
|
}
|
|
}
|
|
if (!FeatureFlags.dynamicBottomToolbar) {
|
|
updateLayoutMargins(inFullScreen)
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Dereference these views when the fragment view is destroyed to prevent memory leaks
|
|
*/
|
|
override fun onDestroyView() {
|
|
super.onDestroyView()
|
|
_browserToolbarView = null
|
|
_browserInteractor = null
|
|
}
|
|
|
|
companion object {
|
|
private const val KEY_CUSTOM_TAB_SESSION_ID = "custom_tab_session_id"
|
|
private const val REQUEST_CODE_DOWNLOAD_PERMISSIONS = 1
|
|
private const val REQUEST_CODE_PROMPT_PERMISSIONS = 2
|
|
private const val REQUEST_CODE_APP_PERMISSIONS = 3
|
|
}
|
|
}
|