diff --git a/app/src/main/java/gr/thmmy/mthmmy/utils/parsing/NetworkTask.java b/app/src/main/java/gr/thmmy/mthmmy/utils/parsing/NetworkTask.java
index d2bd3d57..cfceb904 100644
--- a/app/src/main/java/gr/thmmy/mthmmy/utils/parsing/NetworkTask.java
+++ b/app/src/main/java/gr/thmmy/mthmmy/utils/parsing/NetworkTask.java
@@ -15,6 +15,19 @@ public abstract class NetworkTask<T> extends ExternalAsyncTask<String, Parcel<T>
 
     private OnParseTaskFinishedListener<T> onParseTaskFinishedListener;
 
+    public NetworkTask(OnParseTaskStartedListener onParseTaskStartedListener, OnParseTaskCancelledListener onParseTaskCancelledListener,
+                             OnParseTaskFinishedListener<T> onParseTaskFinishedListener) {
+        super(onParseTaskStartedListener, onParseTaskCancelledListener, null);
+        this.onParseTaskFinishedListener = onParseTaskFinishedListener;
+    }
+
+    public NetworkTask(OnParseTaskStartedListener onParseTaskStartedListener, OnParseTaskFinishedListener<T> onParseTaskFinishedListener) {
+        super(onParseTaskStartedListener, null);
+        this.onParseTaskFinishedListener = onParseTaskFinishedListener;
+    }
+
+    public NetworkTask() {}
+
     @Override
     protected final Parcel<T> doInBackground(String... input) {
         Request request = createRequest(input);
diff --git a/app/src/main/java/gr/thmmy/mthmmy/utils/parsing/NewParseTask.java b/app/src/main/java/gr/thmmy/mthmmy/utils/parsing/NewParseTask.java
index 0d19c098..0a0591de 100644
--- a/app/src/main/java/gr/thmmy/mthmmy/utils/parsing/NewParseTask.java
+++ b/app/src/main/java/gr/thmmy/mthmmy/utils/parsing/NewParseTask.java
@@ -2,12 +2,19 @@ package gr.thmmy.mthmmy.utils.parsing;
 
 import org.jsoup.nodes.Document;
 
-import okhttp3.OkHttpClient;
-import okhttp3.Request;
-import okhttp3.Response;
-
 public abstract class NewParseTask<T> extends NetworkTask<T> {
 
+    public NewParseTask(OnParseTaskStartedListener onParseTaskStartedListener, OnParseTaskCancelledListener onParseTaskCancelledListener,
+                        OnParseTaskFinishedListener<T> onParseTaskFinishedListener) {
+        super(onParseTaskStartedListener, onParseTaskCancelledListener, onParseTaskFinishedListener);
+    }
+
+    public NewParseTask(OnParseTaskStartedListener onParseTaskStartedListener, OnParseTaskFinishedListener<T> onParseTaskFinishedListener) {
+        super(onParseTaskStartedListener, onParseTaskFinishedListener);
+    }
+
+    public NewParseTask() {}
+
     @Override
     final T performTask(Document document) throws ParseException {
         try {
@@ -17,11 +24,5 @@ public abstract class NewParseTask<T> extends NetworkTask<T> {
         }
     }
 
-    abstract Request createRequest(String... input);
-
-    abstract Response getResponse(Request request, OkHttpClient client);
-
     abstract T parse (Document document);
-
-    abstract int getResultCode(Response response, T data);
 }