fix the navbar behavior

app/src/main/java/com/github/libretube/ui/activities/NoInternetActivity.kt

@@ -7,8 +7,8 @@ import com.github.libretube.R
 import com.github.libretube.databinding.ActivityNointernetBinding
 import com.github.libretube.ui.base.BaseActivity
 import com.github.libretube.ui.fragments.DownloadsFragment
+import com.github.libretube.util.NavigationHelper
 import com.github.libretube.util.NetworkHelper
-import com.github.libretube.util.ThemeHelper
 import com.google.android.material.snackbar.Snackbar
 
 class NoInternetActivity : BaseActivity() {
@@ -21,7 +21,7 @@ class NoInternetActivity : BaseActivity() {
         // retry button
         binding.retryButton.setOnClickListener {
             if (NetworkHelper.isNetworkAvailable(this)) {
-                ThemeHelper.restartMainActivity(this)
+                NavigationHelper.restartMainActivity(this)
             } else {
                 Snackbar.make(binding.root, R.string.turnInternetOn, Snackbar.LENGTH_LONG).show()
             }

app/src/main/java/com/github/libretube/ui/activities/RouterActivity.kt

@@ -9,7 +9,7 @@ import com.github.libretube.R
 import com.github.libretube.constants.IntentData
 import com.github.libretube.extensions.TAG
 import com.github.libretube.ui.base.BaseActivity
-import com.github.libretube.util.ThemeHelper
+import com.github.libretube.util.NavigationHelper
 
 class RouterActivity : BaseActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -23,7 +23,7 @@ class RouterActivity : BaseActivity() {
             handleSendText(uri!!)
         } else {
             // start app as normal if URI not in host list
-            ThemeHelper.restartMainActivity(this)
+            NavigationHelper.restartMainActivity(this)
         }
     }
 

app/src/main/java/com/github/libretube/ui/dialogs/RequireRestartDialog.kt

@@ -4,7 +4,7 @@ import android.app.Dialog
 import android.os.Bundle
 import androidx.fragment.app.DialogFragment
 import com.github.libretube.R
-import com.github.libretube.util.ThemeHelper
+import com.github.libretube.util.NavigationHelper
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 
 class RequireRestartDialog : DialogFragment() {
@@ -15,7 +15,7 @@ class RequireRestartDialog : DialogFragment() {
             .setMessage(R.string.require_restart_message)
             .setPositiveButton(R.string.okay) { _, _ ->
                 activity?.recreate()
-                ThemeHelper.restartMainActivity(requireContext())
+                NavigationHelper.restartMainActivity(requireContext())
             }
             .setNegativeButton(R.string.cancel, null)
             .show()

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

@@ -90,6 +90,6 @@ object NavBarHelper {
                 ).icon = menuItem.icon
             }
         }
-        return navBarItems[0].id
+        return navBarItems.filter { it.isEnabled }[0].id
     }
 }

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

@@ -1,6 +1,9 @@
 package com.github.libretube.util
 
+import android.app.NotificationManager
 import android.content.Context
+import android.content.Intent
+import android.content.pm.PackageManager
 import android.os.Bundle
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.os.bundleOf
@@ -66,4 +69,21 @@ object NavigationHelper {
             activity.navController.navigate(R.id.playlistFragment, bundle)
         }
     }
+
+    /**
+     * Needed due to different MainActivity Aliases because of the app icons
+     */
+    fun restartMainActivity(context: Context) {
+        // kill player notification
+        val nManager = context
+            .getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+        nManager.cancelAll()
+        // start a new Intent of the app
+        val pm: PackageManager = context.packageManager
+        val intent = pm.getLaunchIntentForPackage(context.packageName)
+        intent?.flags = Intent.FLAG_ACTIVITY_CLEAR_TASK
+        context.startActivity(intent)
+        // kill the old application
+        android.os.Process.killProcess(android.os.Process.myPid())
+    }
 }

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

@@ -1,10 +1,8 @@
 package com.github.libretube.util
 
 import android.app.Activity
-import android.app.NotificationManager
 import android.content.ComponentName
 import android.content.Context
-import android.content.Intent
 import android.content.pm.PackageManager
 import android.text.Spanned
 import android.util.TypedValue
@@ -128,23 +126,6 @@ object ThemeHelper {
         )
     }
 
-    /**
-     * Needed due to different MainActivity Aliases because of the app icons
-     */
-    fun restartMainActivity(context: Context) {
-        // kill player notification
-        val nManager = context
-            .getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
-        nManager.cancelAll()
-        // start a new Intent of the app
-        val pm: PackageManager = context.packageManager
-        val intent = pm.getLaunchIntentForPackage(context.packageName)
-        intent?.flags = Intent.FLAG_ACTIVITY_CLEAR_TASK
-        context.startActivity(intent)
-        // kill the old application
-        android.os.Process.killProcess(android.os.Process.myPid())
-    }
-
     /**
      * Get a color by a resource code
      */