final float scale = mContext.getResources().getDisplayMetrics().density;
int resourceId = resources.getIdentifier("status_bar_height", "dimen", "android");
int statusHeight = resources.getDimensionPixelSize(resourceId);
final float scale = mContext.getResources().getDisplayMetrics().density;
int resourceId = resources.getIdentifier("status_bar_height", "dimen", "android");
int statusHeight = resources.getDimensionPixelSize(resourceId);