Android Random Int Create getRandom(int from, int to)

Description

get Random

License

Apache License

Declaration

public static int getRandom(int from, int to) 

Method Source Code

//package com.java2s;
/**//  w  w  w  . j a v a  2s .  c  o  m
 * Copyright 2013 Ricky Tobing
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    /**
     * Gets random value from param <code>any</code>
     */
    public static <T> T getRandom(T... any) {
        return any[(int) (Math.random() * any.length)];
    }

    /**
     * Returns random from to to
     */
    public static float getRandom(float from, float to) {
        return from + (int) (Math.random() * ((to - from) + 1));
    }

    public static int getRandom(int from, int to) {
        return from + (int) (Math.random() * ((to - from) + 1));
    }
}

Related

1. nextRandInt(int max)
2. nextRandInt(int min, int max)
3. getRandom(int from, int to)
4. getRandomId()
5. getRandomIntNum(int limit)
6. random(int min, int max)
7. randomInt(int low, int high)
8. generateSafePrimes(int size, int certainty, SecureRandom random)