Add a switch between Fuzzy and StrictDomain mode to Autofill search view

app/src/main/java/com/zeapo/pwdstore/autofill/oreo/ui/AutofillFilterActivity.kt

@@ -111,13 +111,17 @@ class AutofillFilterView : AppCompatActivity() {
 
         supportActionBar?.hide()
         bindUI()
+        updateSearch()
         setResult(RESULT_CANCELED)
     }
 
     private fun bindUI() {
-        val recyclerAdapter = SearchableRepositoryAdapter(
+        with(binding) {
+            rvPassword.apply {
+                adapter = SearchableRepositoryAdapter(
                     R.layout.oreo_autofill_filter_row,
-            ::PasswordViewHolder) { item ->
+                    ::PasswordViewHolder
+                ) { item ->
                     val file = item.file.relativeTo(item.rootDir)
                     val pathToIdentifier = directoryStructure.getPathToIdentifierFor(file)
                     val identifier = directoryStructure.getIdentifierFor(file)
@@ -143,45 +147,45 @@ class AutofillFilterView : AppCompatActivity() {
                 }.onItemClicked { _, item ->
                     decryptAndFill(item)
                 }
-        binding.rvPassword.apply {
-            adapter = recyclerAdapter
                 layoutManager = LinearLayoutManager(context)
             }
-
-        val initialFilter = formOrigin.getPrettyIdentifier(applicationContext, untrusted = false)
-        binding.search.setText(initialFilter, TextView.BufferType.EDITABLE)
-        val filterMode =
-            if (formOrigin is FormOrigin.Web) FilterMode.StrictDomain else FilterMode.Fuzzy
-        model.search(
-            initialFilter,
-            filterMode = filterMode,
-            searchMode = SearchMode.RecursivelyInSubdirectories,
-            listMode = ListMode.FilesOnly
-        )
-        binding.search.addTextChangedListener {
-            model.search(
-                it.toString().trim(),
-                filterMode = FilterMode.Fuzzy,
-                searchMode = SearchMode.RecursivelyInSubdirectories,
-                listMode = ListMode.FilesOnly
-            )
+            search.apply {
+                val initialSearch =
+                    formOrigin.getPrettyIdentifier(applicationContext, untrusted = false)
+                setText(initialSearch, TextView.BufferType.EDITABLE)
+                addTextChangedListener { updateSearch() }
             }
-        model.searchResult.observe(this) { result ->
+            strictDomainSearch.apply {
+                visibility = if (formOrigin is FormOrigin.Web) View.VISIBLE else View.GONE
+                isChecked = formOrigin is FormOrigin.Web
+                setOnCheckedChangeListener { _, _ -> updateSearch() }
+            }
+            shouldMatch.text = getString(
+                R.string.oreo_autofill_match_with,
+                formOrigin.getPrettyIdentifier(applicationContext)
+            )
+            model.searchResult.observe(this@AutofillFilterView) { result ->
                 val list = result.passwordItems
-            recyclerAdapter.submitList(list) {
-                binding.rvPassword.scrollToPosition(0)
+                (rvPassword.adapter as SearchableRepositoryAdapter).submitList(list) {
+                    rvPassword.scrollToPosition(0)
                 }
                 // Switch RecyclerView out for a "no results" message if the new list is empty and
                 // the message is not yet shown (and vice versa).
-            if ((list.isEmpty() && binding.rvPasswordSwitcher.nextView.id == binding.rvPasswordEmpty.id) ||
-                (list.isNotEmpty() && binding.rvPasswordSwitcher.nextView.id == binding.rvPassword.id)
-            )
-                binding.rvPasswordSwitcher.showNext()
+                if ((list.isEmpty() && rvPasswordSwitcher.nextView.id == rvPasswordEmpty.id) ||
+                    (list.isNotEmpty() && rvPasswordSwitcher.nextView.id == rvPassword.id)
+                ) {
+                    rvPasswordSwitcher.showNext()
+                }
+            }
+        }
     }
 
-        binding.shouldMatch.text = getString(
-            R.string.oreo_autofill_match_with,
-            formOrigin.getPrettyIdentifier(applicationContext)
+    private fun updateSearch() {
+        model.search(
+            binding.search.text.toString().trim(),
+            filterMode = if (binding.strictDomainSearch.isChecked) FilterMode.StrictDomain else FilterMode.Fuzzy,
+            searchMode = SearchMode.RecursivelyInSubdirectories,
+            listMode = ListMode.FilesOnly
         )
     }
 

app/src/main/res/layout/activity_oreo_autofill_filter.xml

@@ -46,7 +46,7 @@
         android:id="@+id/rvPasswordSwitcher"
         android:layout_width="0dp"
         android:layout_marginTop="@dimen/activity_vertical_margin"
-        app:layout_constraintBottom_toTopOf="@id/shouldMatch"
+        app:layout_constraintBottom_toTopOf="@id/strictDomainSearch"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@id/searchLayout"
@@ -71,6 +71,21 @@
 
     </ViewSwitcher>
 
+    <Switch
+        android:id="@+id/strictDomainSearch"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/activity_horizontal_margin"
+        android:layout_marginTop="@dimen/activity_vertical_margin"
+        android:layout_marginEnd="@dimen/activity_horizontal_margin"
+        android:text="@string/oreo_autofill_strict_domain_search"
+        app:layout_constraintBottom_toTopOf="@id/shouldMatch"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/rvPasswordSwitcher"
+        app:layout_constraintVertical_bias="1.0"
+        tools:text="Phishing-resistant search"/>
+
     <Switch
         android:id="@+id/shouldMatch"
         android:layout_width="0dp"
@@ -82,7 +97,7 @@
         app:layout_constraintBottom_toTopOf="@id/shouldClear"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/rvPasswordSwitcher"
+        app:layout_constraintTop_toBottomOf="@id/strictDomainSearch"
         app:layout_constraintVertical_bias="1.0"
         tools:text="Match with example.org" />
 

app/src/main/res/values/strings.xml

@@ -250,6 +250,7 @@
     <string name="folder_icon_hint">Folder icon</string>
 
     <!-- Oreo Autofill -->
+    <string name="oreo_autofill_strict_domain_search">Phishing-resistant search</string>
     <string name="oreo_autofill_match_with">Match with %1$s</string>
     <string name="oreo_autofill_matches_clear_existing">Clear existing matches</string>
     <string name="oreo_autofill_filter_no_results">No results.</string>