apply the style to the app

app/src/main/java/com/github/libretube/activities/MainActivity.kt

@@ -33,12 +33,12 @@ import com.github.libretube.models.PlayerViewModel
 import com.github.libretube.models.SearchViewModel
 import com.github.libretube.models.SubscriptionsViewModel
 import com.github.libretube.services.ClosingService
+import com.github.libretube.util.NavBarHelper
 import com.github.libretube.util.NetworkHelper
 import com.github.libretube.util.PreferenceHelper
 import com.github.libretube.util.ThemeHelper
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.elevation.SurfaceColors
-import com.google.android.material.navigation.NavigationBarView
 
 class MainActivity : BaseActivity() {
 
@@ -93,13 +93,7 @@ class MainActivity : BaseActivity() {
         window.navigationBarColor = color
 
         // save start tab fragment id
-        startFragmentId =
+        startFragmentId = NavBarHelper.applyNavBarStyle(binding.bottomNav)
-            when (PreferenceHelper.getString(PreferenceKeys.DEFAULT_TAB, "home")) {
-                "home" -> R.id.homeFragment
-                "subscriptions" -> R.id.subscriptionsFragment
-                "library" -> R.id.libraryFragment
-                else -> R.id.homeFragment
-            }
 
         // set default tab as start fragment
         navController.graph.setStartDestination(startFragmentId)
@@ -107,16 +101,6 @@ class MainActivity : BaseActivity() {
         // navigate to the default fragment
         navController.navigate(startFragmentId)
 
-        val labelVisibilityMode = when (
-            PreferenceHelper.getString(PreferenceKeys.LABEL_VISIBILITY, "always")
-        ) {
-            "always" -> NavigationBarView.LABEL_VISIBILITY_LABELED
-            "selected" -> NavigationBarView.LABEL_VISIBILITY_SELECTED
-            "never" -> NavigationBarView.LABEL_VISIBILITY_UNLABELED
-            else -> NavigationBarView.LABEL_VISIBILITY_AUTO
-        }
-        binding.bottomNav.labelVisibilityMode = labelVisibilityMode
-
         binding.bottomNav.setOnApplyWindowInsetsListener(null)
 
         binding.bottomNav.setOnItemSelectedListener {

app/src/main/java/com/github/libretube/dialogs/NavBarOptionsDialog.kt

@@ -63,7 +63,6 @@ class NavBarOptionsDialog : DialogFragment() {
             .setTitle(R.string.navigation_bar)
             .setView(binding.root)
             .setPositiveButton(R.string.okay) { _, _ ->
-                Log.e("options", adapter.items.toString())
                 NavBarHelper.setNavBarItems(adapter.items)
             }
             .setNegativeButton(R.string.cancel, null)

app/src/main/java/com/github/libretube/obj/NavBarItem.kt

@@ -1,7 +1,7 @@
 package com.github.libretube.obj
 
 data class NavBarItem(
-    val resourceId: Int,
+    val id: Int = 0,
-    val titleResource: Int,
+    val titleResource: Int = 0,
     var isEnabled: Boolean = true
 )

app/src/main/java/com/github/libretube/util/NavBarHelper.kt

@@ -1,9 +1,16 @@
 package com.github.libretube.util
 
+import android.util.Log
+import android.view.Menu
+import android.view.MenuItem
 import com.fasterxml.jackson.core.type.TypeReference
 import com.fasterxml.jackson.databind.ObjectMapper
+import com.github.libretube.constants.PreferenceKeys
 import com.github.libretube.constants.navBarItems
+import com.github.libretube.extensions.TAG
 import com.github.libretube.obj.NavBarItem
+import com.google.android.material.bottomnavigation.BottomNavigationView
+import com.google.android.material.navigation.NavigationBarView
 
 object NavBarHelper {
     val preferenceKey = "nav_bar_items"
@@ -30,4 +37,45 @@ object NavBarHelper {
             mapper.writeValueAsString(items)
         )
     }
+
+    /**
+     * Apply the bottom navigation style configured in the preferences
+     * @return Id of the start fragment
+     */
+    fun applyNavBarStyle(bottomNav: BottomNavigationView): Int {
+        val labelVisibilityMode = when (
+            PreferenceHelper.getString(PreferenceKeys.LABEL_VISIBILITY, "always")
+        ) {
+            "always" -> NavigationBarView.LABEL_VISIBILITY_LABELED
+            "selected" -> NavigationBarView.LABEL_VISIBILITY_SELECTED
+            "never" -> NavigationBarView.LABEL_VISIBILITY_UNLABELED
+            else -> NavigationBarView.LABEL_VISIBILITY_AUTO
+        }
+        bottomNav.labelVisibilityMode = labelVisibilityMode
+
+        val navBarItems = getNavBarItems()
+
+        val menuItems = mutableListOf<MenuItem>()
+        // remove the old items
+        navBarItems.forEach {
+            menuItems.add(
+                bottomNav.menu.findItem(it.id)
+            )
+            bottomNav.menu.removeItem(it.id)
+        }
+
+        navBarItems.forEach { navBarItem ->
+            if (navBarItem.isEnabled) {
+                val menuItem = menuItems.filter { it.itemId == navBarItem.id }[0]
+
+                bottomNav.menu.add(
+                    menuItem.groupId,
+                    menuItem.itemId,
+                    Menu.NONE,
+                    menuItem.title
+                ).icon = menuItem.icon
+            }
+        }
+        return navBarItems[0].id
+    }
 }