@RequiresApi(api = Build.VERSION_CODES.O)
	protected void setConnectionParametersListener(@Nullable final ConnectionParametersUpdatedCallback callback) {
		requestHandler.setConnectionParametersListener(callback);
	}
Sets connection priority listener.
<p>
This method is only available from Android Oreo, which has added hidden
<a href="https://cs.android.com/android/_/android/platform/packages/modules/Bluetooth/+/b651de2c347368d04dd313f61f719c2f5ae1b92e">onConnectionUpdated</a>
callback to {@link BluetoothGattCallback}.

@param callback the callback, that will receive all connection parameters updates.
@since 2.5.0
ble/src/main/java/no/nordicsemi/android/ble/BleManager.java