Show and init logout button and user in settings only if logged in

app/src/main/java/app/insti/fragment/SettingsFragment.java

@@ -90,10 +90,10 @@ public class SettingsFragment extends Fragment {
         // Check if we exist
         if (getActivity() == null || getView() == null) return;
 
-        Button updateProfileButton = getActivity().findViewById(R.id.settings_update_profile);
-        Button feedbackButton = getActivity().findViewById(R.id.settings_feedback);
-        Button aboutButton = getActivity().findViewById(R.id.settings_about);
-        Button logoutButton = getActivity().findViewById(R.id.settings_logout);
+        Button updateProfileButton = getView().findViewById(R.id.settings_update_profile);
+        Button feedbackButton = getView().findViewById(R.id.settings_feedback);
+        Button aboutButton = getView().findViewById(R.id.settings_about);
+        Button logoutButton = getView().findViewById(R.id.settings_logout);
 
         updateProfileButton.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -121,6 +121,9 @@ public class SettingsFragment extends Fragment {
             }
         });
 
+        // Logged in user vs Guest
+        final SessionManager sessionManager = new SessionManager(getContext());
+        if (sessionManager.isLoggedIn()) {
             logoutButton.setOnClickListener(new View.OnClickListener() {
                 @Override
                 public void onClick(View v) {
@@ -129,7 +132,6 @@ public class SettingsFragment extends Fragment {
                         @Override
                         public void onResponse(Call<Void> call, Response<Void> response) {
                             if (response.isSuccessful()) {
-                            SessionManager sessionManager = new SessionManager(getContext());
                                 sessionManager.logout();
                                 Intent intent = new Intent(getContext(), LoginActivity.class);
                                 startActivity(intent);
@@ -145,6 +147,10 @@ public class SettingsFragment extends Fragment {
                     });
                 }
             });
+        } else {
+            logoutButton.setVisibility(View.GONE);
+            getView().findViewById(R.id.role_card_layout).setVisibility(View.GONE);
+        }
     }
 
     private void openWebURL(String URL) {