Bug 1825429 - Tapping on empty search result should cancel search mode.

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

@@ -311,7 +311,7 @@ class SearchDialogFragment : AppCompatDialogFragment(), UserInteractionHandler {
         return binding.root
     }
 
-    @SuppressWarnings("LongMethod")
+    @SuppressWarnings("LongMethod", "ComplexMethod")
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
@@ -336,7 +336,17 @@ class SearchDialogFragment : AppCompatDialogFragment(), UserInteractionHandler {
 
         // When displayed above browser or home screen, dismisses keyboard when touching scrim area
         when (getPreviousDestination()?.destination?.id) {
-            R.id.browserFragment, R.id.homeFragment -> {
+            R.id.browserFragment -> {
+                binding.searchWrapper.setOnTouchListener { _, _ ->
+                    if (toolbarView.view.url.isEmpty()) {
+                        dismissAllowingStateLoss()
+                    } else {
+                        binding.searchWrapper.hideKeyboard()
+                    }
+                    false
+                }
+            }
+            R.id.homeFragment -> {
                 binding.searchWrapper.setOnTouchListener { _, _ ->
                     binding.searchWrapper.hideKeyboard()
                     false