Example usage for java.io ByteArrayOutputStream toByteArray

Introduction

In this page you can find the example usage for java.io ByteArrayOutputStream toByteArray.

Prototype

public synchronized byte[] toByteArray()

Source Link

Document

Creates a newly allocated byte array.

Usage

From source file:Main.java

public static byte[] getBitmapAsByteArray(Bitmap bitmap) {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 0, outputStream);
    return outputStream.toByteArray();
}

From source file:Main.java

public static String encodeToBase64(Bitmap image) {
    Bitmap immagex = image;//  www . j a va2 s  . c  o  m
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    immagex.compress(Bitmap.CompressFormat.JPEG, 100, baos);
    byte[] b = baos.toByteArray();
    String imageEncoded = Base64.encodeToString(b, Base64.DEFAULT);
    return imageEncoded;
}

From source file:Main.java

public static byte[] bitmapToBytes(Bitmap bm) {
    byte[] bytes = null;
    if (bm != null) {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        bm.compress(Bitmap.CompressFormat.PNG, 100, baos);
        bytes = baos.toByteArray();
    }/* w  w w. j a v a 2  s .  c  o m*/
    return bytes;
}

From source file:Main.java

/**
 * convert Bitmap to byte array/*from ww w. ja  v  a 2s  . c  om*/
 * @param bitmap
 * @return
 */
public static byte[] bitmapToByte(Bitmap bitmap) {
    if (bitmap == null) {
        return null;
    }

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
    return baos.toByteArray();
}

From source file:Main.java

public static byte[] toByteArray(InputStream input) throws IOException {
    ByteArrayOutputStream output = new ByteArrayOutputStream();
    copy(input, output);/*from  w w w.j  av  a 2 s .  c om*/
    return output.toByteArray();
}

From source file:Main.java

public static String bitmaptoString(Bitmap bitmap) {
    String string = null;/*from  w w  w . j  av a2 s.c  o m*/
    ByteArrayOutputStream bStream = new ByteArrayOutputStream();
    bitmap.compress(CompressFormat.PNG, 50, bStream);
    byte[] bytes = bStream.toByteArray();
    string = Base64.encodeToString(bytes, Base64.DEFAULT);
    return string;
}

From source file:Main.java

public static String encodeTobase64(Bitmap image) {
    Bitmap immagex = image;/*  www.  ja v a  2 s.  c  om*/
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    immagex.compress(Bitmap.CompressFormat.JPEG, 100, baos);
    byte[] b = baos.toByteArray();
    String imageEncoded = Base64.encodeToString(b, Base64.DEFAULT);
    return imageEncoded;
}

From source file:Main.java

public static byte[] getBitmapToBytes(Bitmap bitmap) {
    if (bitmap != null) {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
        return baos.toByteArray();
    }//www . ja  v a  2  s . c o  m
    return null;
}

From source file:Main.java

public static String openAsBase64(String imgPath) {
    Bitmap photo = BitmapFactory.decodeFile(imgPath);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    photo.compress(Bitmap.CompressFormat.JPEG, 85, baos);
    byte[] b = baos.toByteArray();
    photo.recycle();//from  w w w  .  j  a va 2  s. c o  m
    return Base64.encodeToString(b, Base64.DEFAULT);

}

From source file:Main.java

public static byte[] Bitmap2Bytes(Bitmap bm) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(CompressFormat.PNG, 100, baos);
    bm.recycle();/* w  ww  .  j  a  v  a 2s  . c o  m*/
    return baos.toByteArray();
}