Only show the review for supported languages.

review/src/main/kotlin/voice/review/ReviewTranslated.kt

@@ -0,0 +1,15 @@
+package voice.review
+
+import android.content.Context
+import javax.inject.Inject
+
+class ReviewTranslated
+@Inject constructor(
+  private val context: Context,
+) {
+
+  fun translated(): Boolean {
+    val language = context.resources.configuration.locales[0].language.lowercase()
+    return language in listOf("en", "de")
+  }
+}

review/src/main/kotlin/voice/review/ShouldShowReviewDialog.kt

@@ -20,10 +20,12 @@ class ShouldShowReviewDialog
   private val reviewDialogShown: DataStore<Boolean>,
   private val bookRepository: BookRepository,
   private val playStateManager: PlayStateManager,
+  private val reviewTranslated: ReviewTranslated,
 ) {
 
   internal suspend fun shouldShow(): Boolean {
-    return isNotPlaying() &&
+    return reviewTranslated.translated() &&
+      isNotPlaying() &&
       enoughTimeElapsedSinceInstallation() &&
       reviewDialogNotShown() &&
       listenedForEnoughTime()

review/src/test/kotlin/voice/review/ShouldShowReviewDialogTest.kt

@@ -99,10 +99,13 @@ class ShouldShowReviewDialogTest {
       reviewDialogShown = mockk {
         every { data } returns flowOf(reviewDialogShown)
       },
+      reviewTranslated = mockk {
+        every { translated() } returns true
+      },
     )
-    val showsreviewDialog = runBlocking {
+    val showsReviewDialog = runBlocking {
       shouldShowReviewDialog.shouldShow()
     }
-    showsreviewDialog shouldBe expected
+    showsReviewDialog shouldBe expected
   }
 }