Bug 1851079 – refactored Activity enterImmersiveMode to enable proper unit testing

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

@@ -99,7 +99,7 @@ import mozilla.components.support.base.feature.ActivityResultHandler
 import mozilla.components.support.base.feature.PermissionsFeature
 import mozilla.components.support.base.feature.UserInteractionHandler
 import mozilla.components.support.base.feature.ViewBoundFeatureWrapper
-import mozilla.components.support.ktx.android.view.enterToImmersiveMode
+import mozilla.components.support.ktx.android.view.enterImmersiveMode
 import mozilla.components.support.ktx.android.view.exitImmersiveMode
 import mozilla.components.support.ktx.android.view.hideKeyboard
 import mozilla.components.support.ktx.kotlin.getOrigin
@@ -1508,7 +1508,7 @@ abstract class BaseBrowserFragment :
             Toast
                 .makeText(requireContext(), R.string.full_screen_notification, Toast.LENGTH_SHORT)
                 .show()
-            activity?.enterToImmersiveMode()
+            activity?.enterImmersiveMode()
             (view as? SwipeGestureLayout)?.isSwipeEnabled = false
             browserToolbarView.collapse()
             browserToolbarView.view.isVisible = false

app/src/main/java/org/mozilla/fenix/theme/ThemeManager.kt

@@ -18,7 +18,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.colorResource
 import mozilla.components.support.ktx.android.content.getColorFromAttr
-import mozilla.components.support.ktx.android.view.getWindowInsetsController
+import mozilla.components.support.ktx.android.view.createWindowInsetsController
 import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.browser.browsingmode.BrowsingMode
@@ -88,14 +88,14 @@ abstract class ThemeManager(
         private fun updateLightSystemBars(window: Window, context: Context) {
             if (SDK_INT >= Build.VERSION_CODES.M) {
                 window.statusBarColor = context.getColorFromAttr(android.R.attr.statusBarColor)
-                window.getWindowInsetsController().isAppearanceLightStatusBars = true
+                window.createWindowInsetsController().isAppearanceLightStatusBars = true
             } else {
                 window.statusBarColor = Color.BLACK
             }
 
             if (SDK_INT >= Build.VERSION_CODES.O) {
                 // API level can display handle light navigation bar color
-                window.getWindowInsetsController().isAppearanceLightNavigationBars = true
+                window.createWindowInsetsController().isAppearanceLightNavigationBars = true
 
                 updateNavigationBar(window, context)
             }
@@ -103,12 +103,12 @@ abstract class ThemeManager(
 
         private fun clearLightSystemBars(window: Window) {
             if (SDK_INT >= Build.VERSION_CODES.M) {
-                window.getWindowInsetsController().isAppearanceLightStatusBars = false
+                window.createWindowInsetsController().isAppearanceLightStatusBars = false
             }
 
             if (SDK_INT >= Build.VERSION_CODES.O) {
                 // API level can display handle light navigation bar color
-                window.getWindowInsetsController().isAppearanceLightNavigationBars = false
+                window.createWindowInsetsController().isAppearanceLightNavigationBars = false
             }
         }