android titlebar 색깔 바꾸기

setContentView앞에서 적용해야하는 것!!

View titleView = getWindow().findViewById(android.R.id.title);

if (titleView != null) {

  ViewParent parent = titleView.getParent();

  if (parent != null && (parent instanceof View)) {

    View parentView = (View)parent;

    parentView.setBackgroundColor(Color.rgb(0x88, 0x33, 0x33));

  }

}