Android – get system defined ActionBar size (height) |

In xml, you can use ?attr/actionBarSize, but if you need access to that value in Java…

public int getActionBarSize() {

TypedArray styledAttributes = getTheme().obtainStyledAttributes(new int[] { android.R.attr.actionBarSize });

int actionBarSize = (int) styledAttributes.getDimension(0, 0);

styledAttributes.recycle();

return actionBarSize;

}