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[] getImageBytes(Bitmap bitmap) {

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

From source file:Main.java

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

From source file:Main.java

public final static byte[] BitmapChangeByte(Bitmap btm) {
    if (btm == null) {
        return null;
    }//from   ww w .  j a  v a 2s  . c  om
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    btm.compress(CompressFormat.PNG, 100, baos);
    byte[] data2 = baos.toByteArray();
    return data2;
}

From source file:Main.java

public static byte[] getBitmapData(Bitmap bmp) {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    bmp.compress(CompressFormat.JPEG, 100, bos);
    byte[] bitmapdata = bos.toByteArray();

    return bitmapdata;
}

From source file:Main.java

public static byte[] getBytesFromBitmap(Bitmap bitmap) {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, bos);
    byte[] bytes = bos.toByteArray();
    return bytes;
}

From source file:Main.java

public static final String bitMapToString(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
    byte[] b = baos.toByteArray();
    String temp = Base64.encodeToString(b, Base64.DEFAULT);
    return temp;//w  w w .ja  va2s  . c  om
}

From source file:Main.java

/**
 * Converts a bitmap to a byte array/*  ww w.j a  v  a 2s. c  o m*/
 * @param bitmap
 * @return
 */
public static byte[] getImageBytes(Bitmap bitmap) {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 0, stream);
    return stream.toByteArray();
}

From source file:Main.java

/**
 * Converts a Bitmap to a byteArray./*w  w  w.  jav  a  2 s .c om*/
 * @return byteArray
 */
public static byte[] bitmapToByteArray(Bitmap bitmap) {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
    return stream.toByteArray();
}

From source file:Main.java

public static byte[] concatenateTwoByteArrays(byte a[], byte b[]) throws IOException {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    outputStream.write(a);/*from   w w w  .jav a 2  s.c  om*/
    outputStream.write(b);
    return outputStream.toByteArray();
}

From source file:Main.java

public static String bitmapToString(Bitmap bm, int rate) {

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.JPEG, rate, baos);
    byte[] b = baos.toByteArray();
    return Base64.encodeToString(b, Base64.DEFAULT);
}