Example usage for java.io ByteArrayOutputStream ByteArrayOutputStream

Introduction

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

Prototype

public ByteArrayOutputStream()

Source Link

Document

Creates a new ByteArrayOutputStream .

Usage

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

private static byte[] readBitmap(Bitmap bmp) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bmp.compress(Bitmap.CompressFormat.JPEG, 60, baos);
    try {/*from ww w . j  a v  a2s .c o m*/
        baos.flush();
        baos.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return baos.toByteArray();
}

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 . java2  s. c om
}

From source file:Main.java

public static String getBitmapStrBase64(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
    byte[] bytes = baos.toByteArray();
    return Base64.encodeToString(bytes, 0);
}

From source file:Main.java

public static String encodeToJPEGbase64(Bitmap image) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    image.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[] readStream(InputStream inputStream) throws Exception {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    byte[] buffer = new byte[1024];
    int len = 0;// w ww  .  j a va2 s.  com
    while ((len = inputStream.read(buffer)) != -1) {
        outputStream.write(buffer, 0, len);
    }
    outputStream.close();
    inputStream.close();
    return outputStream.toByteArray();
}

From source file:Main.java

public static byte[] getBitmapByte(Bitmap bitmap) {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, out);
    try {//from   www . ja va2 s .c o m
        out.flush();
        out.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return out.toByteArray();
}

From source file:Main.java

public static byte[] bitmapToBytes(Bitmap bitmap, Bitmap.CompressFormat format) {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    if (format == null) {
        format = Bitmap.CompressFormat.PNG;
    }//from  w  w w.ja v  a 2s .  c om

    bitmap.compress(format, 100, stream);
    byte[] byteArray = stream.toByteArray();
    return byteArray;
}

From source file:Main.java

public static byte[] concatenateTwoByteArrays(byte a[], byte b[]) throws IOException {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    outputStream.write(a);/*  w  ww.j a  va 2  s  . c  o  m*/
    outputStream.write(b);
    return outputStream.toByteArray();
}

From source file:Main.java

public static byte[] Bitmap2Bytes(Bitmap bm) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(CompressFormat.JPEG, 100, baos);
    return baos.toByteArray();
}