Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.graphics.Bitmap;
import android.graphics.Bitmap.Config;
import android.graphics.BitmapFactory;
import android.graphics.BitmapFactory.Options;

public class Main {
    public static Bitmap getCompressedBitmap(String str) {
        Options options = new Options();
        options.inJustDecodeBounds = true;
        BitmapFactory.decodeFile(str, options);
        options.inSampleSize = calculateInSampleSize(options, options.outWidth, options.outHeight);
        options.inJustDecodeBounds = false;
        options.inPreferredConfig = Config.RGB_565;
        options.inDither = true;
        return BitmapFactory.decodeFile(str, options);
    }

    public static int calculateInSampleSize(Options options, int i, int i2) {
        int i3 = options.outHeight;
        int i4 = options.outWidth;
        int i5 = 1;
        if (i3 > i2 || i4 > i) {
            i3 /= 3;
            i4 /= 3;
            while (i3 / i5 > i2 && i4 / i5 > i) {
                i5 *= 2;
            }
        }
        return i5;
    }
}