Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.graphics.BitmapFactory.Options;

public class Main {
    /**
     * @param options
     * @param target
     * @return
     */
    public static int computeSampleSize(Options options, int target) {
        int w = options.outWidth;
        int h = options.outHeight;
        int candidateW = w / target;
        int candidateH = h / target;
        int candidate = Math.max(candidateW, candidateH);
        if (candidate == 0) {
            return 1;
        }
        if (candidate > 1) {
            if ((w > target) && (w / candidate) < target) {
                candidate -= 1;
            }
        }
        if (candidate > 1) {
            if ((h > target) && (h / candidate) < target) {
                candidate -= 1;
            }
        }
        return candidate;
    }
}