@Override
protected void onResume() {
super.onResume();
Settings.setCurrentActivity(this);
mMapview.invalidate();
mOverlayZones.requestRedraw();
mOverlayPosition.requestRedraw();
Guide g = A.getGuidingContent().getGuide();
mOverlayGuidance.show(g != null);
mOverlayGuidance.requestRedraw();
}
