issue #210 closed

android/Pictogram/commonlibrary/src/main/java/com/yottacode/pictogram/dao/Device.java

@@ -224,7 +224,7 @@ public class Device extends SQLiteOpenHelper {
         Vector<User> users = new Vector<>();
         Cursor cursor = db.query("users_detail", null, null, null, null, null, null, null);
         while (cursor.moveToNext())
-            if (cursor.getInt(9) == id_sup)
+            if (cursor.getInt(10) == id_sup)
                 users.add(new User(cursor.getInt(0), cursor.getString(1), cursor.getString(2), cursor.getString(3), cursor.getString(4), cursor.getInt(5),
                     cursor.getString(6), cursor.getString(7), cursor.getString(8),cursor.getString(9),cursor.getInt(10), cursor.getString(11),
                     cursor.getString(12), cursor.getString(13),cursor.getString(14), cursor.getString(15), cursor.getString(16), cursor.getString(17),

android/Pictogram/commonlibrary/src/main/java/com/yottacode/pictogram/dao/UserLogin.java

@@ -151,9 +151,10 @@ public class UserLogin {
     } catch (JSONException e) {
       e.printStackTrace();
     } catch (LoginException e) {
-      if (e.login_failed())
-        GUITools.show_alert(activity, R.string.userInetErrorMsg);
-      else if (e.no_supervisor_students())
+      if (e.login_failed()) {
+          Log.e(LOG_TAG,"Login offline not possible: "+e.getMessage());
+          GUITools.show_alert(activity, R.string.userInetErrorMsg);
+      }else if (e.no_supervisor_students())
         GUITools.show_alert(activity, R.string.noStudentsError);
     }
   }
@@ -239,6 +240,7 @@ public class UserLogin {
       } catch (JSONException e) {
         e.printStackTrace();
       } catch (LoginException e) {
+        Log.e(LOG_TAG,"Login offline not possible: "+e.getMessage());
         GUITools.show_alert(activity,  R.string.userInetErrorMsg);
       }
     } //offline student login