Add option to hide the voice search button

Adds a toggle to SearchPreferences (`show_voice_search_button`,
default true) and a new entry in the search page's view options
dialog. When disabled, the voice search button is hidden from
the search row.

For existing users, an entry in AppUpgradeHandler sets the value
to true so the button stays visible after upgrade.

app/src/main/java/com/github/damontecres/wholphin/preferences/AppPreferencesSerializer.kt

@@ -105,6 +105,7 @@ class AppPreferencesSerializer
                                         .newBuilder()
                                         .apply {
                                             combinedSearchResults = false
+                                            showVoiceSearchButton = true
                                         }.build()
 
                                 subtitlesPreferences =

app/src/main/java/com/github/damontecres/wholphin/services/AppUpgradeHandler.kt

@@ -21,6 +21,7 @@ import com.github.damontecres.wholphin.preferences.updatePhotoPreferences
 import com.github.damontecres.wholphin.preferences.updatePlaybackOverrides
 import com.github.damontecres.wholphin.preferences.updatePlaybackPreferences
 import com.github.damontecres.wholphin.preferences.updateScreensaverPreferences
+import com.github.damontecres.wholphin.preferences.updateSearchPreferences
 import com.github.damontecres.wholphin.preferences.updateSubtitlePreferences
 import com.github.damontecres.wholphin.ui.preferences.PreferencesViewModel
 import com.github.damontecres.wholphin.ui.preferences.subtitle.SubtitleSettings
@@ -334,5 +335,11 @@ class AppUpgradeHandler
                     it.updatePlaybackPreferences { cinemaMode = AppPreference.CinemaMode.defaultValue }
                 }
             }
+
+            if (previous.isEqualOrBefore(Version.fromString("0.6.4-8-g0"))) {
+                appPreferences.updateData {
+                    it.updateSearchPreferences { showVoiceSearchButton = true }
+                }
+            }
         }
     }

app/src/main/java/com/github/damontecres/wholphin/ui/main/SearchPage.kt

@@ -138,6 +138,11 @@ class SearchViewModel
                 .map { it.interfacePreferences.searchPreferences.combinedSearchResults }
                 .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), false)
 
+        val voiceSearchButtonVisibleFlow: StateFlow<Boolean> =
+            appPreferences.data
+                .map { it.interfacePreferences.searchPreferences.showVoiceSearchButton }
+                .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), true)
+
         val movies = MutableLiveData<SearchResult>(SearchResult.NoQuery)
         val series = MutableLiveData<SearchResult>(SearchResult.NoQuery)
         val episodes = MutableLiveData<SearchResult>(SearchResult.NoQuery)
@@ -275,6 +280,16 @@ class SearchViewModel
             }
         }
 
+        fun setVoiceSearchButtonVisible(visible: Boolean) {
+            viewModelScope.launchIO {
+                appPreferences.updateData {
+                    it.updateSearchPreferences {
+                        showVoiceSearchButton = visible
+                    }
+                }
+            }
+        }
+
         private fun searchSeerr(query: String) {
             viewModelScope.launchIO {
                 if (seerrService.active.first()) {
@@ -351,6 +366,7 @@ fun SearchPage(
     val seerrResults by viewModel.seerrResults.observeAsState(SearchResult.NoQuery)
     val combinedResults by viewModel.combinedResults.observeAsState(SearchResult.NoQuery)
     val combinedMode by viewModel.combinedModeFlow.collectAsState()
+    val voiceSearchButtonVisible by viewModel.voiceSearchButtonVisibleFlow.collectAsState()
 
 //    val query = rememberTextFieldState()
     var query by rememberSaveable { mutableStateOf("") }
@@ -508,13 +524,15 @@ fun SearchPage(
                         .focusRestorer(textFieldFocusRequester)
                         .focusRequester(focusRequesters[SEARCH_ROW]),
             ) {
-                VoiceSearchButton(
+                if (voiceSearchButtonVisible) {
-                    onSpeechResult = { spokenText ->
+                    VoiceSearchButton(
-                        query = spokenText
+                        onSpeechResult = { spokenText ->
-                        triggerImmediateSearch(spokenText)
+                            query = spokenText
-                    },
+                            triggerImmediateSearch(spokenText)
-                    voiceInputManager = viewModel.voiceInputManager,
+                        },
-                )
+                        voiceInputManager = viewModel.voiceInputManager,
+                    )
+                }
 
                 SearchEditTextBox(
                     value = query,
@@ -757,6 +775,8 @@ fun SearchPage(
         SearchViewOptionsDialog(
             combinedResults = combinedMode,
             onCombinedResultsChange = viewModel::setCombinedResults,
+            voiceSearchButtonVisible = voiceSearchButtonVisible,
+            onVoiceSearchButtonVisibleChange = viewModel::setVoiceSearchButtonVisible,
             onDismissRequest = { showViewOptions = false },
         )
     }
@@ -766,6 +786,8 @@ fun SearchPage(
 fun SearchViewOptionsDialog(
     combinedResults: Boolean,
     onCombinedResultsChange: (Boolean) -> Unit,
+    voiceSearchButtonVisible: Boolean,
+    onVoiceSearchButtonVisibleChange: (Boolean) -> Unit,
     onDismissRequest: () -> Unit,
 ) {
     Dialog(
@@ -815,6 +837,31 @@ fun SearchViewOptionsDialog(
                     onClick = { onCombinedResultsChange(!combinedResults) },
                     modifier = Modifier.fillMaxWidth(),
                 )
+
+                ListItem(
+                    selected = false,
+                    headlineContent = {
+                        Text(stringResource(R.string.show_voice_search_button))
+                    },
+                    supportingContent = {
+                        Text(
+                            if (voiceSearchButtonVisible) {
+                                stringResource(R.string.show_voice_search_button_on)
+                            } else {
+                                stringResource(R.string.show_voice_search_button_off)
+                            },
+                        )
+                    },
+                    trailingContent = {
+                        Switch(
+                            checked = voiceSearchButtonVisible,
+                            onCheckedChange = onVoiceSearchButtonVisibleChange,
+                            colors = SwitchColors(),
+                        )
+                    },
+                    onClick = { onVoiceSearchButtonVisibleChange(!voiceSearchButtonVisible) },
+                    modifier = Modifier.fillMaxWidth(),
+                )
             }
         }
     }

app/src/main/proto/WholphinDataStore.proto

@@ -168,6 +168,7 @@ message ScreensaverPreferences{
 
 message SearchPreferences {
   bool combined_search_results = 1;
+  bool show_voice_search_button = 2;
 }
 
 enum DisplayToggle{

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

@@ -449,6 +449,9 @@
     <string name="combined_search_results">Combined search results</string>
     <string name="combined_search_results_on">Show all results in a single list</string>
     <string name="combined_search_results_off">Show results by category</string>
+    <string name="show_voice_search_button">Show voice search button</string>
+    <string name="show_voice_search_button_on">Visible</string>
+    <string name="show_voice_search_button_off">Hidden</string>
     <string name="results">Results</string>
     <string name="resolution_switching">Resolution switching</string>
     <string name="local">Local</string>