Empty view for notifs, back on toggle off

app/src/main/java/com/futo/platformplayer/fragment/mainactivity/topbar/GeneralTopBarFragment.kt

@@ -90,7 +90,10 @@ class GeneralTopBarFragment : TopFragment() {
         updateNotifCount();
 
         _buttonNotifs?.setOnClickListener {
-            navigate<NotificationOverlayView.Frag>();
+            if(currentMain is NotificationOverlayView.Frag)
+                closeSegment();
+            else
+                navigate<NotificationOverlayView.Frag>();
         }
 
         buttonSearch.setOnClickListener {

app/src/main/java/com/futo/platformplayer/views/notification/NotificationOverlayView.kt

@@ -24,6 +24,7 @@ import com.futo.platformplayer.states.StateApp
 import com.futo.platformplayer.views.AnyAdapterView
 import com.futo.platformplayer.views.AnyAdapterView.Companion.asAny
 import com.futo.platformplayer.views.LoaderView
+import com.futo.platformplayer.views.NoResultsView
 import com.futo.platformplayer.views.adapters.AnyAdapter
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
@@ -31,22 +32,29 @@ import kotlinx.coroutines.launch
 class NotificationOverlayView: ConstraintLayout {
 
     lateinit var recycler: RecyclerView;
+    lateinit var emptyView: NoResultsView;
     var adapterNotifications: AnyAdapterView<Announcement, ViewHolder>;
 
     constructor(context: Context) : super(context) {
         inflate(context, R.layout.overlay_notifications, this)
 
         recycler = findViewById<RecyclerView>(R.id.container_notifications);
+        emptyView = findViewById<NoResultsView>(R.id.no_results);
         adapterNotifications = recycler.asAny<Announcement, ViewHolder>(RecyclerView.VERTICAL, false, {
 
         });
-
+        emptyView.setText("Nothing to see here", "You don't have any notifications", R.drawable.ic_notifications)
     }
 
     fun onShown(parameter: Any?) {
         val announcements = StateAnnouncement.instance.getVisibleAnnouncements();
         adapterNotifications.adapter.setData(announcements);
 
+        if(announcements.any())
+            emptyView.isVisible = false;
+        else
+            emptyView.isVisible = true;
+
         StateAnnouncement.instance.onAnnouncementChanged.subscribe(this) {
             StateApp.instance.scopeOrNull?.launch(Dispatchers.Main) {
                 Logger.i("NotificationOverlayView", "Announcements Changed");

app/src/main/res/layout/overlay_notifications.xml

@@ -17,6 +17,11 @@
         android:layout_width="match_parent"
         android:layout_height="1px"
         android:background="#181818" />
+    <com.futo.platformplayer.views.NoResultsView
+        android:id="@+id/no_results"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/container_notifications"
         app:layout_constraintTop_toBottomOf="@id/separator"