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 InputStream Bitmap2IS(Bitmap bm) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.JPEG, 70, baos);
    InputStream sbs = new ByteArrayInputStream(baos.toByteArray());
    return sbs;//from  w  w w .  jav a2 s  . c  o m
}

From source file:Main.java

public static InputStream bitmap2InputStream4Gif(Bitmap bm) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.WEBP, 100, baos);
    InputStream is = new ByteArrayInputStream(baos.toByteArray());
    return is;/*w w w.  j  a va 2 s.c o m*/
}

From source file:Main.java

public static String printDocument(Document doc, boolean prettyPrint) throws IOException, TransformerException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    printDocument(doc, baos, prettyPrint);
    return new String(baos.toByteArray());
}

From source file:Main.java

public static void bitmapToFile(Context mContext, File mFile, Bitmap mBitmap) throws Exception {

    //Convert bitmap to byte array
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    mBitmap.compress(CompressFormat.PNG, 0 /*ignored for PNG*/, bos);
    byte[] bitmapdata = bos.toByteArray();

    //write the bytes in file
    FileOutputStream fos = new FileOutputStream(mFile);
    fos.write(bitmapdata);//from w  ww  . ja  v  a2 s . co  m
}

From source file:Main.java

public static InputStream bitmap2InputStream(Bitmap bm) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.PNG, 100, baos);
    InputStream is = new ByteArrayInputStream(baos.toByteArray());
    return is;/* w w  w.j  a  va 2 s . c om*/
}

From source file:Main.java

public static InputStream Bitmap2InputStream(Bitmap bm) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.JPEG, 100, baos);
    InputStream is = new ByteArrayInputStream(baos.toByteArray());
    return is;/*from   www .j  a  v a2s.  c om*/
}

From source file:com.siemens.sw360.exporter.CSVExport.java

@NotNull
public static ByteArrayInputStream createCSV(Iterable<String> csvHeaderIterable,
        Iterable<Iterable<String>> inputIterable) throws IOException {
    final ByteArrayOutputStream outB = getCSVOutputStream(csvHeaderIterable, inputIterable);

    return new ByteArrayInputStream(outB.toByteArray());
}

From source file:Main.java

/**
 * Compresses a bitmap into a PNG and converts into a Base64 encoded string.
 * The encoded string can be decoded using {@link decodeBitmapFromString(String)}.
 * @param bitmap The Bitmap to compress and encode.
 * @return the String encoding the Bitmap.
 *///from   w w w. ja v a 2  s .  c om
public static String encodeBitmapAsString(Bitmap bitmap) {
    if (bitmap == null)
        return "";
    ByteArrayOutputStream output = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, output);
    return Base64.encodeToString(output.toByteArray(), Base64.DEFAULT);
}

From source file:Main.java

public static void bitmapToFile(Bitmap bitmap, File file) {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, bos);
    byte[] bitmapdata = bos.toByteArray();
    FileOutputStream fos;/*  w  ww .j a  va  2 s.  c  om*/
    try {
        fos = new FileOutputStream(file);
        fos.write(bitmapdata);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

From source file:Main.java

public static String bmpToStrBase64(Bitmap bitmap) {

    Bitmap bm = bitmap;//from  w ww.  j a v a2  s . c  om
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bm.compress(Bitmap.CompressFormat.JPEG, 80, stream); //bm is the bitmap object
    byte[] b = stream.toByteArray();
    String strBase64 = Base64.encodeToString(b, 0);

    return strBase64;
}