if (state.from_pad != null) {
mDistanceView.setText(String.format("%6.0f m", state.from_pad.distance));
mBearingView.setText(String.format("%3.0f°", state.from_pad.bearing));
if (state.from_pad != null) {
mDistanceView.setText(String.format("%6.0f m", state.from_pad.distance));
mBearingView.setText(String.format("%3.0f°", state.from_pad.bearing));