Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.graphics.Bitmap;

import android.os.Environment;

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

public class Main {
    /**
     * Writes file to external storage and returns the filename.
     * Writes as a JPEG file.
     * If you want to convert to a URI you need to prepend file://
     * @param b
     * @param fileName
     * @return
     */
    static public String saveImageToExternal(Bitmap b, String fileName) { //}, int width, int height) {
        FileOutputStream fos;
        String mypath = Environment.getExternalStorageDirectory() + "/" + fileName + ".jpg";

        File file = new File(mypath);
        try {
            file.createNewFile();

            fos = new FileOutputStream(file);

            // Use the compress method on the BitMap object to write image to the OutputStream
            b.compress(Bitmap.CompressFormat.JPEG, 100, fos);
            fos.close();

        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return null;
        }
        ;
        return file.toString();
    }
}