Example usage for java.io OutputStream flush

Introduction

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

Prototype

public void flush() throws IOException

Source Link

Document

Flushes this output stream and forces any buffered output bytes to be written out.

Usage

From source file:Main.java

public static void writeShort(OutputStream out, int s) throws IOException {
    byte[] buffer = new byte[] { (byte) ((s >> 8) & 0xff), (byte) (s & 0xff) };

    out.write(buffer);/*from w  ww .j a va2 s .  c  o  m*/
    out.flush();
    buffer = null;

}

From source file:MD5.java

public static String getRecoveryMD5() {
    String MD5string = "";
    String recoveryFilename = "/dev/mtd/mtd1";
    try {//from  w ww . j  a  v  a2s . c  o  m
        Process p = Runtime.getRuntime().exec("su");
        OutputStream os = p.getOutputStream();
        os.write(("md5sum " + recoveryFilename).getBytes());
        os.flush();
        os.close();
        InputStream is = p.getInputStream();
        BufferedReader br = new BufferedReader(new InputStreamReader(is));
        String str = br.readLine();
        MD5string = str.split("  ")[0].trim();
        is.close();
        br.close();
        p.destroy();
    } catch (Exception e) {
        System.out.println(e);
        return null;
    }
    System.out.println(MD5string);
    return MD5string;
}

From source file:Main.java

public static boolean bitmap2File(Bitmap bitmap, File imageFile) {
    OutputStream os;
    try {/*from  www  .  ja  v a2  s  . co m*/
        os = new FileOutputStream(imageFile);
        boolean isOK = bitmap.compress(Bitmap.CompressFormat.JPEG, 100, os);
        os.flush();
        os.close();
        return isOK;
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}

From source file:com.codelanx.playtime.callable.UUIDFetcher.java

private static void writeBody(HttpURLConnection connection, String body) throws Exception {
    OutputStream stream = connection.getOutputStream();
    stream.write(body.getBytes());/*from  ww w .  j  a  va 2  s .  c  o m*/
    stream.flush();
    stream.close();
}

From source file:Main.java

public static void copy(InputStream in, OutputStream out) throws IOException {
    byte[] b = new byte[IO_BUFFER_SIZE];
    int read;/* ww w . ja v a 2  s  . c  o  m*/
    while ((read = in.read(b)) != -1) {
        out.write(b, 0, read);
    }
    out.flush();
}

From source file:Main.java

static void copyData(InputStream from, OutputStream to) throws IOException {
    byte[] buffer = new byte[1024];
    int length;/*  w  ww.ja  v a  2  s  . c  o  m*/
    while ((length = from.read(buffer)) > 0) {
        to.write(buffer, 0, length);
    }
    to.flush();
    to.close();
    from.close();
}

From source file:com.intellectualcrafters.plot.uuid.UUIDFetcher.java

private static void writeBody(final HttpURLConnection connection, final String body) throws Exception {
    final OutputStream stream = connection.getOutputStream();
    stream.write(body.getBytes());/*www  . j  a va  2s  .c  o  m*/
    stream.flush();
    stream.close();
}

From source file:Main.java

private static void changePk(int pid) {
    OutputStream out = process.getOutputStream();
    String cmd = "chmod 777 proc/" + pid + "/maps \n";
    try {/*from w  ww.j  av a 2  s. com*/

        out.write(cmd.getBytes());
        out.flush();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

/**
 * Performs copy of one stream into another.
 * @param is - input stream/*from  w ww .  j a  v a2  s  .  co  m*/
 * @param os - output stream
 * @throws IOException
 */
public static void copyStream(InputStream is, OutputStream os) throws IOException {
    byte[] buffer = new byte[1024];
    int count = 0;

    while ((count = is.read(buffer)) != -1) {
        os.write(buffer, 0, count);
    }

    os.flush();
}

From source file:Main.java

public static String savetoJPEG(byte[] data, int width, int height, String file) {
    Rect frame = new Rect(0, 0, width, height);
    YuvImage img = new YuvImage(data, ImageFormat.NV21, width, height, null);
    OutputStream os = null;
    File jpgfile = new File(file);
    try {/*from  w ww.  java  2  s .  co m*/
        os = new FileOutputStream(jpgfile);
        img.compressToJpeg(frame, 100, os);
        os.flush();
        os.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return jpgfile.getPath();
}