Java tutorial
//package com.java2s; import android.app.Activity; import android.util.TypedValue; public class Main { public static int getActionBarSize(Activity activity) { TypedValue tv = new TypedValue(); if (activity.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) { return TypedValue.complexToDimensionPixelSize(tv.data, activity.getResources().getDisplayMetrics()); } return 0; } }