We are temporary hiding the kiwixServer feature from Custom Apps.

* Since we are now using fd (FileDescriptor) to read the zim file from the asset folder. Currently, 'KiwixServer' is unable to host zim files via fd. This feature is temporarily hidden for custom apps. We will re-enable it for custom apps once the issue is resolved.

core/src/main/java/org/kiwix/kiwixmobile/core/webserver/ZimHostFragment.kt

@@ -49,6 +49,7 @@ import org.kiwix.kiwixmobile.core.base.BaseFragment
 import org.kiwix.kiwixmobile.core.databinding.ActivityZimHostBinding
 import org.kiwix.kiwixmobile.core.extensions.ActivityExtensions.cachedComponent
 import org.kiwix.kiwixmobile.core.extensions.ActivityExtensions.hasNotificationPermission
+import org.kiwix.kiwixmobile.core.extensions.ActivityExtensions.isCustomApp
 import org.kiwix.kiwixmobile.core.extensions.ActivityExtensions.requestNotificationPermission
 import org.kiwix.kiwixmobile.core.extensions.toast
 import org.kiwix.kiwixmobile.core.navigateToAppSettings
@@ -483,7 +484,7 @@ class ZimHostFragment : BaseFragment(), ZimHostCallbacks, ZimHostContract.View {
   @Suppress("NestedBlockDepth")
   override fun addBooks(books: List<BooksOnDiskListItem>) {
     // Check if this is the app module, as custom apps may have multiple package names
-    if (requireActivity().packageName == "org.kiwix.kiwixmobile") {
+    if (!requireActivity().isCustomApp()) {
       booksAdapter.items = books
     } else {
       val updatedBooksList: MutableList<BooksOnDiskListItem> = arrayListOf()

custom/src/main/java/org/kiwix/kiwixmobile/custom/main/CustomMainActivity.kt

@@ -95,6 +95,16 @@ class CustomMainActivity : CoreMainActivity() {
   override fun setupDrawerToggle(toolbar: Toolbar) {
     super.setupDrawerToggle(toolbar)
     activityCustomMainBinding.drawerNavView.apply {
+      /**
+       * Hide the 'ZimHostFragment' option from the navigation menu
+       * because we are now using fd (FileDescriptor)
+       * to read the zim file from the asset folder. Currently,
+       * 'KiwixServer' is unable to host zim files via fd.
+       * This feature is temporarily hidden for custom apps.
+       * We will re-enable it for custom apps once the issue is resolved.
+       * For more info see https://github.com/kiwix/kiwix-android/pull/3516
+       */
+      menu.findItem(R.id.menu_host_books)?.isVisible = false
       setNavigationItemSelectedListener { item ->
         closeNavigationDrawer()
         onNavigationItemSelected(item)