Created notifications fragment.

app/src/main/java/org/communiquons/android/comunic/client/ui/activities/MainActivity.java

@@ -27,6 +27,7 @@ import org.communiquons.android.comunic.client.data.utils.UiUtils;
 import org.communiquons.android.comunic.client.ui.fragments.ConversationFragment;
 import org.communiquons.android.comunic.client.ui.fragments.ConversationsListFragment;
 import org.communiquons.android.comunic.client.ui.fragments.FriendsListFragment;
+import org.communiquons.android.comunic.client.ui.fragments.NotificationsFragment;
 import org.communiquons.android.comunic.client.ui.fragments.UpdateConversationFragment;
 import org.communiquons.android.comunic.client.ui.fragments.UserInfosFragment;
 import org.communiquons.android.comunic.client.ui.fragments.UserPageFragment;
@@ -188,6 +189,11 @@ public class MainActivity extends AppCompatActivity
                         openFriendsFragment();
                         return true;*/
 
+                    //If the user wants to open notifications
+                    case R.id.main_bottom_navigation_notif:
+                        openNotificationsFragment();
+                        return true;
+
                     //If the user chose to show information about him
                     case R.id.main_bottom_navigation_me_view:
 
@@ -265,6 +271,17 @@ public class MainActivity extends AppCompatActivity
 
     }
 
+    /**
+     * Open notifications fragment
+     */
+    void openNotificationsFragment(){
+        NotificationsFragment notifications = new NotificationsFragment();
+        FragmentTransaction transaction = getFragmentManager().beginTransaction();
+        transaction.replace(R.id.main_fragment, notifications);
+        transaction.addToBackStack(null);
+        transaction.commit();
+    }
+
     /**
      * Open the user information fragment
      */

app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/NotificationsFragment.java

@@ -0,0 +1,39 @@
+package org.communiquons.android.comunic.client.ui.fragments;
+
+import android.app.Fragment;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import org.communiquons.android.comunic.client.R;
+import org.communiquons.android.comunic.client.ui.activities.MainActivity;
+
+/**
+ * Notifications fragment
+ *
+ * @author Pierre HUBERT
+ * Created by pierre on 4/1/18.
+ */
+
+public class NotificationsFragment extends Fragment {
+
+    @Nullable
+    @Override
+    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.fragment_notifications, container, false);
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+
+        //Update the title of the application
+        getActivity().setTitle(R.string.fragment_notifications_title);
+
+        //Update the bottom navigation menu
+        ((MainActivity) getActivity())
+                .setSelectedNavigationItem(R.id.main_bottom_navigation_notif);
+    }
+}

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

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical" android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+</LinearLayout>

app/src/main/res/values/strings.xml

@@ -126,4 +126,5 @@
     <string name="err_submit_post">An error occurred while trying to create the post!</string>
     <string name="navigation_bottom_notif_item">Notifications</string>
     <string name="main_menu_friends_list">Friends list</string>
+    <string name="fragment_notifications_title">Notifications</string>
 </resources>