Merge "Filter out the connected device in "Available devices" screen(1/2)"

        cacheRemoveAllPrefs(preferenceGroup);

        preferenceGroup.setTitle(titleId);

        mDeviceListGroup = preferenceGroup;

        setFilter(filter);

        if (addCachedDevices) {

            // Don't show bonded devices when screen turned back on

            setFilter(BluetoothDeviceFilter.UNBONDED_DEVICE_FILTER);

            addCachedDevices();

        }

        setFilter(filter);

        preferenceGroup.setEnabled(true);

        removeCachedPrefs(preferenceGroup);

    }