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[] decodeBitmapToBytes(Bitmap bitmap) {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    bitmap.compress(CompressFormat.PNG, 100, outputStream);
    return outputStream.toByteArray();
}

From source file:Main.java

public static String bitmapToString(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
    byte[] b = baos.toByteArray();
    return Base64.encodeToString(b, Base64.DEFAULT);
}

From source file:Main.java

public static byte[] bitmapToByte(Bitmap bitmap) {
    if (bitmap == null)
        return null;
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 50, baos);
    return baos.toByteArray();
}

From source file:Main.java

public static byte[] getByteArrayFromBitmap(final Bitmap bitmap, int quality) {

    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, quality, out);
    return out.toByteArray();
}

From source file:Main.java

/**
 * Get the contents of an <code>InputStream</code> as a <code>byte[]</code>.
 * <p/>/*w  w w  .  j a v a 2s.co  m*/
 * This method buffers the input internally, so there is no need to use a
 * <code>BufferedInputStream</code>.
 *
 * @param input the <code>InputStream</code> to read from
 * @return the requested byte array
 * @throws NullPointerException if the input is null
 * @throws IOException          if an I/O error occurs
 */
public static byte[] toByteArray(InputStream input) throws IOException {
    ByteArrayOutputStream output = new ByteArrayOutputStream();
    copy(input, output);
    return output.toByteArray();
}

From source file:Main.java

public static byte[] bitmapToBytes(Bitmap bitmap) {
    if (bitmap == null) {
        return null;

    }//  w  w w  . ja v a2  s  . c o  m
    final ByteArrayOutputStream os = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, os);
    return os.toByteArray();

}

From source file:Main.java

public static byte[] bitmap2JPGByteArray(Bitmap bitmap) {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream);
    return stream.toByteArray();
}

From source file:Main.java

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

From source file:Main.java

public static byte[] readAllBytes(InputStream in) throws IOException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    copyAllBytes(in, out);/*  www  .  ja  va 2 s  .c o  m*/
    return out.toByteArray();
}

From source file:Main.java

public static String bitmapBase64(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
    byte[] bytes = baos.toByteArray();
    return Base64.encodeToString(bytes, 0);
}