Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.Random;
import android.util.Log;

public class Main {
    protected static final String TAG = "CommonUtil";

    /**
     * Get a random number within a given upper limit;
     */
    public static int getRandomInt(int max) throws Exception {
        int ret;
        Random r = new Random();
        ret = r.nextInt(max);

        Log.i(TAG, String.format("Generate an integer value: %d", ret));

        return ret;
    }

    /**
     * Get a random number within a given range;
     */
    public static int getRandomInt(int min, int max) throws Exception {

        int ret;
        int range = max - min;

        ret = (int) (Math.random() * min) + range;

        Log.i(TAG, String.format("Generate an integer value between %d and %d: %d", min, max, ret));

        return ret;
    }
}