What I am trying to do is checking the `SharedPreferences` if the volume and vibration is `on` or `off`. 
If it is on the `ToggleButton` should be set to `on`, else, `off`. 

I already tried using `setChecked()` and `setSelected()` on `ToggleButton`s but it didn't change the `TogggleButton`s' state. 

I also tried initializing a variable for the `true` and `false` just to make sure but still doesn't work.

**What seems to be the problem?**

```
    optionsDB = getSharedPreferences(table, 0);

    String volReturned = optionsDB.getString("volume", "Couldn't load data");
    String vibReturned = optionsDB.getString("vibration", "Couldn't load data");
    Toast.makeText(this, "Vol: "+volReturned+" Vib: "+ vibReturned, Toast.LENGTH_LONG).show();
    boolean boolT = true;
    boolean boolF = false;
    if (volReturned=="On"){
        /*tbtnvol.setChecked(true);*/
        tbtnvol.setSelected(boolT);
    }else{
        tbtnvol.setSelected(boolF);
        }
    if (vibReturned=="On"){
        tbtnvib.setSelected(boolT);
    }else{
        tbtnvib.setSelected(boolF);
        }

```