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

private static String getStringImage(Bitmap bmp) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bmp.compress(Bitmap.CompressFormat.JPEG, 100, baos);
    byte[] imageBytes = baos.toByteArray();
    String encodedImage = Base64.encodeToString(imageBytes, Base64.DEFAULT);
    return encodedImage;
}

From source file:Main.java

public static byte[] bitmapToByte(String path) {
    File file = new File(path);
    if (!file.exists()) {
        return null;
    }//from ww w .java 2  s . c o  m
    Bitmap bitmap = BitmapFactory.decodeFile(path);
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, bos);
    return bos.toByteArray();
}

From source file:Main.java

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

From source file:de.burlov.crypt.CryptUtils.java

static public byte[] decrypt(byte[] ciphertext, byte[] key) throws IOException {
    CryptInputStream in = new CryptInputStream(new ByteArrayInputStream(ciphertext), new SerpentEngine(), key);
    ByteArrayOutputStream bout = new ByteArrayOutputStream();
    IOUtils.copy(in, bout);//  w  w w. j a  v a  2s. co  m
    return bout.toByteArray();
}

From source file:Main.java

public static byte[] decodeBytes(Bitmap bm) {
    if (bm == null) {
        return null;
    }/*from  www  .  j  a v  a  2s .com*/
    try {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        bm.compress(Bitmap.CompressFormat.PNG, 100, baos);
        return baos.toByteArray();
    } catch (OutOfMemoryError e) {
        return null;
    }
}

From source file:Main.java

/**
 * This method converts bitmap to base64 string.
 * // w w w  .j  a  v a2  s  .  co m
 * @param bitmap
 * @return base64EncodedImage
 */
public static String encodeTobase64(Bitmap bitmap) {
    // TODO Auto-generated method stub
    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 String bitmapToBase64(Bitmap bitmap) {
    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, bytes);
    byte[] byteArr = bytes.toByteArray();
    return Base64.encodeToString(byteArr, Base64.DEFAULT);
}

From source file:Main.java

public static String bitmapToBase64(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
    byte[] imageBytes = baos.toByteArray();
    String encodedImage = Base64.encodeToString(imageBytes, Base64.DEFAULT);
    return encodedImage;
}

From source file:Main.java

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

From source file:Main.java

public static byte[] convertBitmapToByteArray(Bitmap bitmap) {
    if (bitmap == null) {
        return null;
    } else {/*from  w  w  w .j  a  v  a 2 s .  c  om*/
        ByteArrayOutputStream stream = new ByteArrayOutputStream();
        bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
        return stream.toByteArray();
    }
}