Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.graphics.Bitmap;
import android.graphics.BitmapFactory;

public class Main {
    public static Bitmap resizeBitmap(String photoPath, int maxSide) {
        BitmapFactory.Options bmOptions = new BitmapFactory.Options();
        bmOptions.inJustDecodeBounds = true;
        BitmapFactory.decodeFile(photoPath, bmOptions);
        int photoW = bmOptions.outWidth;
        int photoH = bmOptions.outHeight;

        boolean landscape = true;
        if (photoW < photoH) {
            // portrait
            landscape = false;
        }

        int scaleFactor = 1;
        if (landscape) {
            scaleFactor = photoW / maxSide;
        } else {
            scaleFactor = photoH / maxSide;
        }

        bmOptions.inJustDecodeBounds = false;
        bmOptions.inSampleSize = scaleFactor;
        bmOptions.inPurgeable = true;

        return BitmapFactory.decodeFile(photoPath, bmOptions);
    }
}