Java tutorial
//package com.java2s; /* * Hewlett-Packard Company * All rights reserved. * * This file, its contents, concepts, methods, behavior, and operation * (collectively the "Software") are protected by trade secret, patent, * and copyright laws. The use of the Software is governed by a license * agreement. Disclosure of the Software to third parties, in any form, * in whole or in part, is expressly prohibited except as authorized by * the license agreement. */ import android.app.Activity; public class Main { private static boolean checkIfActivityImplementsInterface(Activity theActivity, Class theInterface) { for (Class i : theActivity.getClass().getInterfaces()) if (i.toString().equals(theInterface.toString())) return true; return false; } }