Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.graphics.Bitmap;

import android.util.Log;

import java.io.BufferedOutputStream;

import java.io.FileOutputStream;
import java.io.IOException;

import java.nio.IntBuffer;

public class Main {
    public static void saveRgb2Bitmap(IntBuffer buf, String filePath, int width, int height) {
        final int[] pixelMirroredArray = new int[width * height];
        Log.d("TryOpenGL", "Creating " + filePath);
        BufferedOutputStream bos = null;
        try {
            int[] pixelArray = buf.array();
            // rotate 180 deg with x axis because y is reversed
            for (int i = 0; i < height; i++) {
                for (int j = 0; j < width; j++) {
                    pixelMirroredArray[(height - i - 1) * width + j] = pixelArray[i * width + j];
                }
            }
            bos = new BufferedOutputStream(new FileOutputStream(filePath));
            Bitmap bmp = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
            bmp.copyPixelsFromBuffer(IntBuffer.wrap(pixelMirroredArray));
            bmp.compress(Bitmap.CompressFormat.JPEG, 90, bos);
            bmp.recycle();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (bos != null) {
                try {
                    bos.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}