For #12565: Remove activity from DefaultTabTrayController constructor.

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

@@ -8,13 +8,15 @@ import androidx.annotation.VisibleForTesting
 import androidx.navigation.NavController
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import mozilla.components.browser.session.Session
+import mozilla.components.browser.session.SessionManager
+import mozilla.components.concept.engine.profiler.Profiler
 import mozilla.components.concept.engine.prompt.ShareData
 import mozilla.components.concept.tabstray.Tab
 import mozilla.components.feature.tabs.TabsUseCases
 import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.browser.browsingmode.BrowsingMode
+import org.mozilla.fenix.browser.browsingmode.BrowsingModeManager
 import org.mozilla.fenix.components.TabCollectionStorage
-import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.ext.sessionsOfType
 import org.mozilla.fenix.home.HomeFragment
 
@@ -41,7 +43,9 @@ interface TabTrayController {
 /**
  * Default behavior of [TabTrayController]. Other implementations are possible.
  *
- * @param activity [HomeActivity] used for context and other Android interactions.
+ * @param profiler [Profiler] used for profiling.
+ * @param sessionManager [HomeActivity] used for retrieving a list of sessions.
+ * @param browsingModeManager [HomeActivity] used for registering browsing mode.
  * @param navController [NavController] used for navigation.
  * @param dismissTabTray callback allowing to request this entire Fragment to be dismissed.
  * @param tabTrayDialogFragmentStore [TabTrayDialogFragmentStore] holding the State for all Views displayed
@@ -55,7 +59,10 @@ interface TabTrayController {
  */
 @Suppress("TooManyFunctions")
 class DefaultTabTrayController(
-    private val activity: HomeActivity,
+    private val profiler: Profiler?,
+    private val sessionManager: SessionManager,
+    private val browsingModeManager: BrowsingModeManager,
+    private val tabCollectionStorage: TabCollectionStorage,
     private val navController: NavController,
     private val dismissTabTray: () -> Unit,
     private val dismissTabTrayAndNavigateHome: (String) -> Unit,
@@ -65,14 +72,13 @@ class DefaultTabTrayController(
     private val showChooseCollectionDialog: (List<Session>) -> Unit,
     private val showAddNewCollectionDialog: (List<Session>) -> Unit
 ) : TabTrayController {
-    private val tabCollectionStorage = activity.components.core.tabCollectionStorage
 
     override fun onNewTabTapped(private: Boolean) {
-        val startTime = activity.components.core.engine.profiler?.getProfilerTime()
-        activity.browsingModeManager.mode = BrowsingMode.fromBoolean(private)
+        val startTime = profiler?.getProfilerTime()
+        browsingModeManager.mode = BrowsingMode.fromBoolean(private)
         navController.navigate(TabTrayDialogFragmentDirections.actionGlobalHome(focusOnAddressBar = true))
         dismissTabTray()
-        activity.components.core.engine.profiler?.addMarker(
+        profiler?.addMarker(
             "DefaultTabTrayController.onNewTabTapped",
             startTime
         )
@@ -84,7 +90,7 @@ class DefaultTabTrayController(
 
     override fun onSaveToCollectionClicked(selectedTabs: Set<Tab>) {
         val sessionList = selectedTabs.map {
-            activity.components.core.sessionManager.findSessionById(it.id) ?: return
+            sessionManager.findSessionById(it.id) ?: return
         }
 
         // Only register the observer right before moving to collection creation
@@ -141,7 +147,7 @@ class DefaultTabTrayController(
 
     @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
     private fun getListOfSessions(private: Boolean): List<Session> {
-        return activity.components.core.sessionManager.sessionsOfType(private = private).toList()
+        return sessionManager.sessionsOfType(private = private).toList()
     }
 
     override fun onModeRequested(): TabTrayDialogFragmentState.Mode {

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

@@ -163,7 +163,8 @@ class TabTrayDialogFragment : AppCompatDialogFragment(), UserInteractionHandler
     @OptIn(ExperimentalCoroutinesApi::class)
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        val isPrivate = (activity as HomeActivity).browsingModeManager.mode.isPrivate
+        val activity = activity as HomeActivity
+        val isPrivate = activity.browsingModeManager.mode.isPrivate
 
         val thumbnailLoader = ThumbnailLoader(requireContext().components.core.thumbnailStorage)
         val adapter = FenixTabsAdapter(requireContext(), thumbnailLoader)
@@ -173,7 +174,10 @@ class TabTrayDialogFragment : AppCompatDialogFragment(), UserInteractionHandler
             adapter,
             interactor = TabTrayFragmentInteractor(
                 DefaultTabTrayController(
-                    activity = (activity as HomeActivity),
+                    profiler = activity.components.core.engine.profiler,
+                    sessionManager = activity.components.core.sessionManager,
+                    browsingModeManager = activity.browsingModeManager,
+                    tabCollectionStorage = activity.components.core.tabCollectionStorage,
                     navController = findNavController(),
                     dismissTabTray = ::dismissAllowingStateLoss,
                     dismissTabTrayAndNavigateHome = ::dismissTabTrayAndNavigateHome,

app/src/test/java/org/mozilla/fenix/tabtray/DefaultTabTrayControllerTest.kt

@@ -18,6 +18,7 @@ import io.mockk.verifyOrder
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import mozilla.components.browser.session.Session
 import mozilla.components.browser.session.SessionManager
+import mozilla.components.concept.engine.profiler.Profiler
 import mozilla.components.concept.tabstray.Tab
 import mozilla.components.feature.tab.collections.TabCollection
 import mozilla.components.feature.tabs.TabsUseCases
@@ -25,18 +26,18 @@ import org.junit.Assert.assertEquals
 import org.junit.Assert.assertTrue
 import org.junit.Before
 import org.junit.Test
-import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.browser.browsingmode.BrowsingMode
+import org.mozilla.fenix.browser.browsingmode.BrowsingModeManager
 import org.mozilla.fenix.components.TabCollectionStorage
-import org.mozilla.fenix.ext.components
 import org.mozilla.fenix.ext.sessionsOfType
 
 @OptIn(ExperimentalCoroutinesApi::class)
 class DefaultTabTrayControllerTest {
-    private val activity: HomeActivity = mockk(relaxed = true)
+    private val profiler: Profiler? = mockk(relaxed = true)
     private val navController: NavController = mockk()
     private val sessionManager: SessionManager = mockk(relaxed = true)
+    private val browsingModeManager: BrowsingModeManager = mockk(relaxed = true)
     private val dismissTabTray: (() -> Unit) = mockk(relaxed = true)
     private val dismissTabTrayAndNavigateHome: ((String) -> Unit) = mockk(relaxed = true)
     private val registerCollectionStorageObserver: (() -> Unit) = mockk(relaxed = true)
@@ -64,9 +65,6 @@ class DefaultTabTrayControllerTest {
     @Before
     fun setUp() {
         mockkStatic("org.mozilla.fenix.ext.SessionManagerKt")
-        every { activity.components.core.sessionManager } returns sessionManager
-        every { activity.components.core.tabCollectionStorage } returns tabCollectionStorage
-        every { activity.components.core.engine.profiler } returns mockk(relaxed = true)
 
         every { sessionManager.sessionsOfType(private = true) } returns listOf(session).asSequence()
         every { sessionManager.sessionsOfType(private = false) } returns listOf(nonPrivateSession).asSequence()
@@ -83,7 +81,10 @@ class DefaultTabTrayControllerTest {
         every { tabCollection.title } returns "Collection title"
 
         controller = DefaultTabTrayController(
-            activity = activity,
+            profiler = profiler,
+            sessionManager = sessionManager,
+            browsingModeManager = browsingModeManager,
+            tabCollectionStorage = tabCollectionStorage,
             navController = navController,
             dismissTabTray = dismissTabTray,
             dismissTabTrayAndNavigateHome = dismissTabTrayAndNavigateHome,
@@ -100,7 +101,7 @@ class DefaultTabTrayControllerTest {
         controller.onNewTabTapped(private = false)
 
         verifyOrder {
-            activity.browsingModeManager.mode = BrowsingMode.fromBoolean(false)
+            browsingModeManager.mode = BrowsingMode.fromBoolean(false)
             navController.navigate(
                 TabTrayDialogFragmentDirections.actionGlobalHome(
                     focusOnAddressBar = true
@@ -112,7 +113,7 @@ class DefaultTabTrayControllerTest {
         controller.onNewTabTapped(private = true)
 
         verifyOrder {
-            activity.browsingModeManager.mode = BrowsingMode.fromBoolean(true)
+            browsingModeManager.mode = BrowsingMode.fromBoolean(true)
             navController.navigate(
                 TabTrayDialogFragmentDirections.actionGlobalHome(
                     focusOnAddressBar = true