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Code Releases Activity

For #3440 - Reduce HomeFragment require calls

master
Tiger Oakes 2019-08-30 13:42:46 -04:00 committed by Jeff Boek
parent 976c840047
commit 106458c2c9
1 changed files with 59 additions and 53 deletions
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112
app/src/main/java/org/mozilla/fenix/home/HomeFragment.kt
View File

@ -38,6 +38,8 @@ import com.google.android.material.snackbar.Snackbar
import kotlinx.android.synthetic.main.fragment_home.*
import kotlinx.android.synthetic.main.fragment_home.view.*
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.Dispatchers.IO
import kotlinx.coroutines.Dispatchers.Main
import kotlinx.coroutines.delay
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
@ -71,6 +73,7 @@ import org.mozilla.fenix.components.PrivateShortcutCreateManager
import org.mozilla.fenix.components.TabCollectionStorage
import org.mozilla.fenix.components.metrics.Event
import org.mozilla.fenix.ext.metrics
import org.mozilla.fenix.ext.components
import org.mozilla.fenix.ext.nav
import org.mozilla.fenix.ext.requireComponents
import org.mozilla.fenix.ext.sessionsOfType
@ -295,20 +298,23 @@ class HomeFragment : Fragment(), AccountObserver {
}
}
val context = requireContext()
val components = context.components
getManagedEmitter<SessionControlChange>().onNext(
SessionControlChange.Change(
tabs = getListOfSessions().toTabs(),
mode = currentMode(context!!),
collections = requireComponents.core.tabCollectionStorage.cachedTabCollections
mode = currentMode(context),
collections = components.core.tabCollectionStorage.cachedTabCollections
)
)
(activity as AppCompatActivity).supportActionBar?.hide()
components.backgroundServices.accountManager.register(this, owner = this)
requireComponents.backgroundServices.accountManager.register(this, owner = this)
if (requireContext().settings.showPrivateModeContextualFeatureRecommender &&
browsingModeManager.mode.isPrivate) {
if (context.settings.showPrivateModeContextualFeatureRecommender &&
browsingModeManager.mode.isPrivate
) {
recommendPrivateBrowsingShortcut()
}
}
@ -326,7 +332,7 @@ class HomeFragment : Fragment(), AccountObserver {
is OnboardingAction.Finish -> {
onboarding.finish()
homeLayout?.progress = 0F
val mode = currentMode(context!!)
val mode = currentMode(requireContext())
getManagedEmitter<SessionControlChange>().onNext(
SessionControlChange.ModeChange(
mode
@ -450,25 +456,24 @@ class HomeFragment : Fragment(), AccountObserver {
}
private fun createDeleteCollectionPrompt(tabCollection: TabCollection) {
context?.let {
AlertDialog.Builder(it).apply {
val message =
context.getString(R.string.tab_collection_dialog_message, tabCollection.title)
setMessage(message)
setNegativeButton(R.string.tab_collection_dialog_negative) { dialog: DialogInterface, _ ->
dialog.cancel()
val context = context ?: return
AlertDialog.Builder(context).apply {
val message =
context.getString(R.string.tab_collection_dialog_message, tabCollection.title)
setMessage(message)
setNegativeButton(R.string.tab_collection_dialog_negative) { dialog: DialogInterface, _ ->
dialog.cancel()
}
setPositiveButton(R.string.tab_collection_dialog_positive) { dialog: DialogInterface, _ ->
viewLifecycleOwner.lifecycleScope.launch(IO) {
context.components.core.tabCollectionStorage.removeCollection(tabCollection)
context.components.analytics.metrics.track(Event.CollectionRemoved)
}.invokeOnCompletion {
dialog.dismiss()
}
setPositiveButton(R.string.tab_collection_dialog_positive) { dialog: DialogInterface, _ ->
viewLifecycleOwner.lifecycleScope.launch(Dispatchers.IO) {
requireComponents.core.tabCollectionStorage.removeCollection(tabCollection)
requireComponents.analytics.metrics.track(Event.CollectionRemoved)
}.invokeOnCompletion {
dialog.dismiss()
}
}
create()
}.show()
}
}
create()
}.show()
}
@SuppressWarnings("LongMethod")
@ -495,9 +500,13 @@ class HomeFragment : Fragment(), AccountObserver {
}
is CollectionAction.OpenTab -> {
invokePendingDeleteJobs()
val context = requireContext()
val components = context.components
val session = action.tab.restore(
context = context!!,
engine = requireComponents.core.engine,
context = context,
engine = components.core.engine,
tab = action.tab,
restoreSessionId = false
)
@ -509,38 +518,42 @@ class HomeFragment : Fragment(), AccountObserver {
from = BrowserDirection.FromHome
)
} else {
requireComponents.core.sessionManager.add(
components.core.sessionManager.add(
session,
true
)
(activity as HomeActivity).openToBrowser(BrowserDirection.FromHome)
}
requireComponents.analytics.metrics.track(Event.CollectionTabRestored)
components.analytics.metrics.track(Event.CollectionTabRestored)
}
is CollectionAction.OpenTabs -> {
invokePendingDeleteJobs()
val context = requireContext()
val components = context.components
action.collection.tabs.forEach {
val session = it.restore(
context = context!!,
engine = requireComponents.core.engine,
context = context,
engine = components.core.engine,
tab = it,
restoreSessionId = false
)
if (session == null) {
// We were unable to create a snapshot, so just load the tab instead
requireComponents.useCases.tabsUseCases.addTab.invoke(it.url)
components.useCases.tabsUseCases.addTab.invoke(it.url)
} else {
requireComponents.core.sessionManager.add(
components.core.sessionManager.add(
session,
requireComponents.core.sessionManager.selectedSession == null
context.components.core.sessionManager.selectedSession == null
)
}
}
viewLifecycleOwner.lifecycleScope.launch {
viewLifecycleOwner.lifecycleScope.launch(Main) {
delay(ANIM_SCROLL_DELAY)
sessionControlComponent.view.smoothScrollToPosition(0)
}
requireComponents.analytics.metrics.track(Event.CollectionAllTabsRestored)
components.analytics.metrics.track(Event.CollectionAllTabsRestored)
}
is CollectionAction.ShareTabs -> {
val shareTabs = action.collection.tabs.map { ShareTab(it.url, it.title) }
@ -548,7 +561,7 @@ class HomeFragment : Fragment(), AccountObserver {
requireComponents.analytics.metrics.track(Event.CollectionShared)
}
is CollectionAction.RemoveTab -> {
viewLifecycleOwner.lifecycleScope.launch(Dispatchers.IO) {
viewLifecycleOwner.lifecycleScope.launch(IO) {
requireComponents.core.tabCollectionStorage.removeTabFromCollection(
action.collection,
action.tab
@ -610,7 +623,8 @@ class HomeFragment : Fragment(), AccountObserver {
}
private fun setupHomeMenu() {
homeMenu = HomeMenu(requireContext()) {
val context = requireContext()
homeMenu = HomeMenu(context) {
when (it) {
HomeMenu.Item.Settings -> {
invokePendingDeleteJobs()
@ -633,7 +647,7 @@ class HomeFragment : Fragment(), AccountObserver {
hideOnboardingIfNeeded()
(activity as HomeActivity).openToBrowserAndLoad(
searchTermOrURL = SupportUtils.getSumoURLForTopic(
context!!,
context,
SupportUtils.SumoTopic.HELP
),
newTab = true,
@ -643,11 +657,11 @@ class HomeFragment : Fragment(), AccountObserver {
HomeMenu.Item.WhatsNew -> {
invokePendingDeleteJobs()
hideOnboardingIfNeeded()
WhatsNew.userViewedWhatsNew(context!!)
context!!.metrics.track(Event.WhatsNewTapped(Event.WhatsNewTapped.Source.HOME))
WhatsNew.userViewedWhatsNew(context)
context.metrics.track(Event.WhatsNewTapped(Event.WhatsNewTapped.Source.HOME))
(activity as HomeActivity).openToBrowserAndLoad(
searchTermOrURL = SupportUtils.getSumoURLForTopic(
context!!,
context,
SupportUtils.SumoTopic.WHATS_NEW
),
newTab = true,
@ -658,14 +672,6 @@ class HomeFragment : Fragment(), AccountObserver {
}
}
private fun contentDescriptionForPrivateBrowsingButton(isPrivate: Boolean): String {
val resourceId =
if (isPrivate) R.string.content_description_disable_private_browsing_button else
R.string.content_description_private_browsing_button
return getString(resourceId)
}
private fun subscribeToTabCollections(): Observer<List<TabCollection>> {
return Observer<List<TabCollection>> {
requireComponents.core.tabCollectionStorage.cachedTabCollections = it
@ -761,13 +767,13 @@ class HomeFragment : Fragment(), AccountObserver {
}
val tabs = getListOfSessions().toTabs()
val cachedTabCollections = requireComponents.core.tabCollectionStorage.cachedTabCollections
setupViewModel(viewModel, tabs, cachedTabCollections)
val storage = requireComponents.core.tabCollectionStorage
setupViewModel(viewModel, tabs, storage.cachedTabCollections)
viewModel.previousFragmentId = R.id.homeFragment
// Only register the observer right before moving to collection creation
requireComponents.core.tabCollectionStorage.register(collectionStorageObserver, this)
storage.register(collectionStorageObserver, this)
view?.let {
val directions = HomeFragmentDirections.actionHomeFragmentToCreateCollectionFragment()