Bug 1877277 - Translations add Check for isTranslationsEngineSupported

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

@@ -300,7 +300,15 @@ class BrowserFragment : BaseBrowserFragment(), UserInteractionHandler {
     }
 
     private fun initTranslationsAction(context: Context, view: View) {
-        if (!context.settings().enableTranslations) {
+        val isEngineSupported =
+            context.components.core.store.state.translationEngine.isEngineSupported
+        if (
+            !context.settings().enableTranslations &&
+            (
+                isEngineSupported == null ||
+                    isEngineSupported == false
+                )
+        ) {
             return
         }
 

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

@@ -72,13 +72,16 @@ class TranslationsBinding(
 
                 // Session Translations State Behavior (Tab)
                 val sessionTranslationsState = state.sessionState.translationsState
+
                 if (sessionTranslationsState.isTranslated) {
-                    val fromSelected = sessionTranslationsState.translationEngineState?.initialFromLanguage(
-                        translateFromLanguages,
-                    )
-                    val toSelected = sessionTranslationsState.translationEngineState?.initialToLanguage(
-                        translateToLanguages,
-                    )
+                    val fromSelected =
+                        sessionTranslationsState.translationEngineState?.initialFromLanguage(
+                            translateFromLanguages,
+                        )
+                    val toSelected =
+                        sessionTranslationsState.translationEngineState?.initialToLanguage(
+                            translateToLanguages,
+                        )
 
                     if (fromSelected != null && toSelected != null) {
                         onStateUpdated(

app/src/main/java/org/mozilla/fenix/components/toolbar/DefaultToolbarMenu.kt

@@ -198,7 +198,7 @@ open class DefaultToolbarMenu(
      */
     @VisibleForTesting(otherwise = PRIVATE)
     fun shouldShowTranslations(): Boolean = selectedSession?.let {
-        context.settings().enableTranslations
+        context.settings().enableTranslations && store.state.translationEngine.isEngineSupported == true
     } ?: false
     // End of predicates //