Finish refactor of api/impl

app/src/main/kotlin/com/google/samples/apps/nowinandroid/navigation/NiaNavHost.kt

@@ -16,19 +16,18 @@
 
 package com.google.samples.apps.nowinandroid.navigation
 
-import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation3.runtime.NavEntry
-import androidx.navigation3.runtime.entry
 import androidx.navigation3.runtime.entryProvider
 import androidx.navigation3.ui.NavDisplay
-import com.google.samples.apps.nowinandroid.feature.bookmarks.impl.BookmarksScreenStateful
-import com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation.BookmarksRoute
+import com.google.samples.apps.nowinandroid.feature.bookmarks.api.navigation.BookmarksRoute
+import com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation.bookmarksScreen
 import com.google.samples.apps.nowinandroid.feature.foryou.navigation.ForYouBaseRoute
 import com.google.samples.apps.nowinandroid.feature.foryou.navigation.forYouSection
+import com.google.samples.apps.nowinandroid.feature.interests.navigation.InterestsRoute
 import com.google.samples.apps.nowinandroid.feature.interests.navigation.navigateToInterests
 import com.google.samples.apps.nowinandroid.feature.search.navigation.searchScreen
 import com.google.samples.apps.nowinandroid.feature.topic.navigation.navigateToTopic
@@ -51,9 +50,10 @@ fun NiaNavHost(
     modifier: Modifier = Modifier,
 ) {
     val navController = appState.navController
+    val nav3Navigator = appState.nav3Navigator
     NavDisplay(
-        backStack = appState.nav3Navigator.backStack,
-        onBack = { appState.nav3Navigator.goBack() },
+        backStack = nav3Navigator.backStack,
+        onBack = { nav3Navigator.goBack() },
         entryProvider = entryProvider(
             fallback = { key ->
                 println("$key not found, using fallback entry")
@@ -72,9 +72,7 @@ fun NiaNavHost(
                                 onTopicClick = navController::navigateToTopic,
                             )
                         }
-                        composable<BookmarksRoute> {
-                            Text("Legacy BookmarksRoute")
-                        }
+                        composable<BookmarksRoute> {}
                         searchScreen(
                             onBackClick = navController::popBackStack,
                             onInterestsClick = { appState.navigateToTopLevelDestination(INTERESTS) },
@@ -85,12 +83,12 @@ fun NiaNavHost(
                 }
             },
         ) {
-            entry<BookmarksRoute>{
-                BookmarksScreenStateful(
-                    { it: String -> navController.navigateToInterests(it) },
-                    onShowSnackbar
+            bookmarksScreen(
+                onTopicClick = { it: String ->
+                    nav3Navigator.goTo(route = InterestsRoute(it))
+                },
+                onShowSnackbar = onShowSnackbar
             )
-            }
         },
     )
 }

app/src/main/kotlin/com/google/samples/apps/nowinandroid/navigation/TopLevelDestination.kt

@@ -20,7 +20,7 @@ import androidx.annotation.StringRes
 import androidx.compose.ui.graphics.vector.ImageVector
 import com.google.samples.apps.nowinandroid.R
 import com.google.samples.apps.nowinandroid.core.designsystem.icon.NiaIcons
-import com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation.BookmarksRoute
+import com.google.samples.apps.nowinandroid.feature.bookmarks.api.navigation.BookmarksRoute
 import com.google.samples.apps.nowinandroid.feature.foryou.navigation.ForYouBaseRoute
 import com.google.samples.apps.nowinandroid.feature.foryou.navigation.ForYouRoute
 import com.google.samples.apps.nowinandroid.feature.interests.navigation.InterestsRoute

app/src/main/kotlin/com/google/samples/apps/nowinandroid/ui/NiaAppState.kt

@@ -37,8 +37,7 @@ import com.google.samples.apps.nowinandroid.core.data.repository.UserNewsResourc
 import com.google.samples.apps.nowinandroid.core.data.util.NetworkMonitor
 import com.google.samples.apps.nowinandroid.core.data.util.TimeZoneMonitor
 import com.google.samples.apps.nowinandroid.core.ui.TrackDisposableJank
-import com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation.BookmarksRoute
-import com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation.navigateToBookmarks
+import com.google.samples.apps.nowinandroid.feature.bookmarks.api.navigation.BookmarksRoute
 import com.google.samples.apps.nowinandroid.feature.foryou.navigation.navigateToForYou
 import com.google.samples.apps.nowinandroid.feature.interests.navigation.navigateToInterests
 import com.google.samples.apps.nowinandroid.feature.search.navigation.navigateToSearch
@@ -184,7 +183,7 @@ class NiaAppState(
 
             when (topLevelDestination) {
                 FOR_YOU -> navController.navigateToForYou(topLevelNavOptions)
-                BOOKMARKS -> navController.navigateToBookmarks(topLevelNavOptions)
+                BOOKMARKS -> nav3Navigator.goTo(route = BookmarksRoute, topLevelNavOptions)
                 INTERESTS -> navController.navigateToInterests(null, topLevelNavOptions)
             }
         }

feature/bookmarks/api/src/main/kotlin/com/google/samples/apps/nowinandroid/feature/bookmarks/api/navigation/BookmarksRoutes.kt

@@ -16,6 +16,6 @@
 
 package com.google.samples.apps.nowinandroid.feature.bookmarks.api.navigation
 
-import androidx.navigation3.runtime.NavKey
 import kotlinx.serialization.Serializable
 
+@Serializable object BookmarksRoute

feature/bookmarks/impl/build.gradle.kts

@@ -25,6 +25,7 @@ android {
 }
 
 dependencies {
+    implementation(projects.feature.bookmarks.api)
     implementation(projects.core.data)
     implementation(projects.core.navigation)
     testImplementation(projects.core.testing)

feature/bookmarks/impl/src/main/kotlin/com/google/samples/apps/nowinandroid/feature/bookmarks/impl/navigation/BookmarksNavigation.kt

@@ -16,23 +16,16 @@
 
 package com.google.samples.apps.nowinandroid.feature.bookmarks.impl.navigation
 
-import androidx.navigation.NavController
-import androidx.navigation.NavGraphBuilder
-import androidx.navigation.NavOptions
-import androidx.navigation.compose.composable
+import androidx.navigation3.runtime.EntryProviderBuilder
+import androidx.navigation3.runtime.entry
 import com.google.samples.apps.nowinandroid.feature.bookmarks.impl.BookmarksScreenStateful
-import kotlinx.serialization.Serializable
+import com.google.samples.apps.nowinandroid.feature.bookmarks.api.navigation.BookmarksRoute
 
-@Serializable object BookmarksRoute
-
-fun NavController.navigateToBookmarks(navOptions: NavOptions) =
-    navigate(route = BookmarksRoute, navOptions)
-
-fun NavGraphBuilder.bookmarksScreen(
+fun EntryProviderBuilder<Any>.bookmarksScreen(
     onTopicClick: (String) -> Unit,
     onShowSnackbar: suspend (String, String?) -> Boolean,
 ) {
-    composable<BookmarksRoute> {
+    entry<BookmarksRoute> {
         BookmarksScreenStateful(onTopicClick, onShowSnackbar)
     }
 }