working on sockets on/off bug (ii)

android/Pictogram/app/src/main/java/com/yottacode/pictogram/action/Room.java

@@ -105,11 +105,14 @@ public class Room   {
     }
     public boolean inRoom() {return this.inRoom;}
     public void listen(String msg, Emitter.Listener listener) {
+        this.socket.registerMessage(msg, listener);
         this.listeners.put(msg, listener);
     }
     private void listen_again() {
-        for (String msg: this.listeners.keySet())
+        for (String msg: this.listeners.keySet()) {
+            Log.i(this.getClass().getName(), "Listening to "+msg);
             this.socket.registerMessage(msg, this.listeners.get(msg));
+        }
     }
 
      void subscribe() {

android/Pictogram/app/src/main/java/com/yottacode/pictogram/dao/PCBDBHelper.java

@@ -201,7 +201,7 @@ public class PCBDBHelper extends SQLiteOpenHelper {
     public void setStudentVocabulary(Vocabulary vocabulary) {
         SQLiteDatabase db = this.getWritableDatabase();
         int id_stu = this.getCurrentUser().get_id_stu();
-        int seconds1 = Calendar.getInstance().get(Calendar.SECOND), inserts=0;
+        int seconds1 = Calendar.getInstance().get(Calendar.SECOND);
         db.delete("collection", "id_stu=?", new String[] {String.valueOf(id_stu)});
         ContentValues values=new ContentValues(5);
         values.put("id_stu", id_stu);
@@ -266,7 +266,7 @@ public class PCBDBHelper extends SQLiteOpenHelper {
         ContentValues values = new ContentValues(1);
         values.put("attributes",attrs);
         int updates=db.update("collection",values, "id_stu=? AND id_picto=?", new String[] {Integer.toString(id_stu), Integer.toString(picto_id)});
-        Log.i(this.getClass().getCanonicalName(),"Modify "+updates+" read only db? "+db.isReadOnly()+" Picto attributes: "+picto_id+" attributes="+attrs);
+        Log.i(this.getClass().getCanonicalName(),"Modify "+updates+" Picto attributes: "+picto_id+" attributes="+attrs);
         db.close();
     }