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 getStringFromInput(InputStream in) {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    int c = 0;//from   w  ww .  jav a2 s  . c  om
    byte[] buffer = new byte[1024];
    try {
        while ((c = in.read(buffer)) != -1) {
            bos.write(buffer, 0, c);
        }
        in.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return new String(bos.toByteArray());
}

From source file:Main.java

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

From source file:Main.java

public static String readInputStream(InputStream is) {
    try {/*www  .  ja va2 s . c  om*/
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        int len = 0;
        byte[] buffer = new byte[1024];
        while ((len = is.read(buffer)) != -1) {
            baos.write(buffer, 0, len);
        }
        is.close();
        baos.close();
        byte[] result = baos.toByteArray();
        String temp = new String(result);
        return temp;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

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

From source file:Main.java

public static byte[] load(InputStream is) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    byte[] buffer = new byte[1024];
    int len;/*from   w  w w.jav  a 2  s  .c  om*/
    while ((len = is.read(buffer)) != -1)
        baos.write(buffer, 0, len);
    baos.close();
    is.close();
    return baos.toByteArray();
}

From source file:Main.java

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

From source file:Main.java

public static byte[] bitmapToByteArray(Bitmap bitmap) {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
    byte[] array = stream.toByteArray();
    try {/*from w w  w .j av  a 2  s  .c  o m*/
        stream.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return array;

}

From source file:Main.java

public static String BitmapToByte(Bitmap bitmap) {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 50, byteArrayOutputStream);
    return new String(Base64.encodeToString(byteArrayOutputStream.toByteArray(), Base64.DEFAULT));
}

From source file:Main.java

public static String toBase64(Bitmap bitmap) {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, byteArrayOutputStream);
    byte[] byteArray = byteArrayOutputStream.toByteArray();

    return Base64.encodeToString(byteArray, Base64.DEFAULT);
}

From source file:Main.java

public static byte[] Bitmap2Bytes(Bitmap bm) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bm.compress(CompressFormat.PNG, 100, baos);
    bm.recycle();/* w w  w .  java  2 s.com*/
    return baos.toByteArray();
}