Fixed a RecentFragment bug (hopefully)

app/src/main/java/gr/thmmy/mthmmy/activities/main/recent/RecentFragment.java

@@ -140,16 +140,18 @@ public class RecentFragment extends BaseFragment {
 
     //---------------------------------------ASYNC TASK-----------------------------------
     private class RecentTask extends ParseTask {
+        private List<TopicSummary> fetchedRecent;
+
         @Override
         protected void onPreExecute() {
             progressBar.setVisibility(ProgressBar.VISIBLE);
+            fetchedRecent = new ArrayList<>();
         }
 
         @Override
         public void parse(Document document) throws ParseException {
             Elements recent = document.select("#block8 :first-child div");
             if (!recent.isEmpty()) {
-                topicSummaries.clear();
                 for (int i = 0; i < recent.size(); i += 3) {
                     String link = recent.get(i).child(0).attr("href");
                     String title = recent.get(i).child(0).attr("title");
@@ -180,7 +182,7 @@ public class RecentFragment extends BaseFragment {
                     } else
                         throw new ParseException("Parsing failed (dateTime)");
 
-                    topicSummaries.add(new TopicSummary(link, title, lastUser, dateTime));
+                    fetchedRecent.add(new TopicSummary(link, title, lastUser, dateTime));
                 }
                 return;
             }
@@ -190,7 +192,11 @@ public class RecentFragment extends BaseFragment {
         @Override
         protected void postParsing(ParseTask.ResultCode result) {
             if (result == ResultCode.SUCCESS)
+            {
+                topicSummaries.clear();
+                topicSummaries.addAll(fetchedRecent);
                 recentAdapter.notifyDataSetChanged();
+            }
 
             progressBar.setVisibility(ProgressBar.INVISIBLE);
             swipeRefreshLayout.setRefreshing(false);

app/src/main/java/gr/thmmy/mthmmy/receiver/Receiver.java

@@ -28,6 +28,7 @@ import static gr.thmmy.mthmmy.services.DownloadService.SAVE_DIR;
 import static gr.thmmy.mthmmy.services.DownloadService.STARTED;
 
 public class Receiver extends BroadcastReceiver {
+    private static final String NOTIFICATION_TAG = "DOWNLOADS";
     private static final String DOWNLOADS_CHANNEL_ID = "Downloads";
     private static final String DOWNLOADS_CHANNEL_NAME = "Downloads";
 
@@ -80,7 +81,7 @@ public class Receiver extends BroadcastReceiver {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
                 notificationManager.createNotificationChannel(new NotificationChannel(DOWNLOADS_CHANNEL_ID, DOWNLOADS_CHANNEL_NAME, NotificationManager.IMPORTANCE_HIGH));
 
-            notificationManager.notify(id, notificationBuilder.build());
+            notificationManager.notify(NOTIFICATION_TAG, id, notificationBuilder.build());
         }
     }
 

app/src/main/java/gr/thmmy/mthmmy/services/DownloadService.java

@@ -181,19 +181,19 @@ public class DownloadService extends IntentService {
         Intent intent = new Intent(ACTION_DOWNLOAD);
         switch (type) {
             case STARTED: {
-                intent.putExtra(EXTRA_NOTIFICATION_TITLE, "\"" + fileName + "\" downloading...");
+                intent.putExtra(EXTRA_NOTIFICATION_TITLE, "\"" + fileName + "\"");
                 intent.putExtra(EXTRA_NOTIFICATION_TEXT, "Download Started");
                 intent.putExtra(EXTRA_NOTIFICATION_TICKER, "Downloading...");
                 break;
             }
             case COMPLETED: {
-                intent.putExtra(EXTRA_NOTIFICATION_TITLE, "\"" + fileName + "\" finished downloading.");
+                intent.putExtra(EXTRA_NOTIFICATION_TITLE, "\"" + fileName + "\"");
                 intent.putExtra(EXTRA_NOTIFICATION_TEXT, "Download Completed");
                 intent.putExtra(EXTRA_NOTIFICATION_TICKER, "Download Completed");
                 break;
             }
             case FAILED: {
-                intent.putExtra(EXTRA_NOTIFICATION_TITLE, "\"" + fileName + "\" failed.");
+                intent.putExtra(EXTRA_NOTIFICATION_TITLE, "\"" + fileName + "\"");
                 intent.putExtra(EXTRA_NOTIFICATION_TEXT, "Download Failed");
                 intent.putExtra(EXTRA_NOTIFICATION_TICKER, "Download Failed");
                 break;

app/src/main/java/gr/thmmy/mthmmy/services/NotificationService.java

@@ -61,9 +61,9 @@ public class NotificationService extends FirebaseMessagingService {
     private static int requestCode = 0;
 
     private static final String NEW_POSTS_COUNT = "newPostsCount";
-    private static final String NEW_POST_TAG = "NEW_POST"; //notification tag
+    private static final String NEW_POST_TAG = "NEW_POST";
     private static final String SUMMARY_TAG = "SUMMARY";
-    private static final String DELETED_MESSAGES_TAG = "DELETED_MESSAGES_TAG"; //notification tag
+    private static final String DELETED_MESSAGES_TAG = "DELETED_MESSAGES";
 
     /**
      * Create and show a new post notification.