Example usage for java.io FileOutputStream write

Introduction

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

Prototype

public void write(byte b[]) throws IOException

Source Link

Document

Writes b.length bytes from the specified byte array to this file output stream.

Usage

From source file:Main.java

public static File savePictureInGallery(String albumName, String prefix, byte[] fileBytes) {
    Log.d(TAG, "[AirImagePickerUtils] Entering didSavePictureInGallery");

    long current = System.currentTimeMillis();

    // Save image to album
    File folder = getAlbumFolder(albumName);
    File picture = new File(folder, prefix + "_" + current);

    // Write Image to File
    try {//w w  w .  jav a2 s.  c o m
        FileOutputStream stream = new FileOutputStream(picture);
        stream.write(fileBytes);
        stream.close();
    } catch (Exception exception) {
        Log.d(TAG, "[AirImagePickerUtils] exception = " + exception.getMessage());
        Log.d(TAG, "[AirImagePickerUtils] Exiting didSavePictureInGallery (failed)");
        return null;
    }

    Log.d(TAG, "[AirImagePickerUtils] Exiting didSavePictureInGallery (succeeded)");
    return picture;
}

From source file:Main.java

public static void writeStringToFile(String string, File file) {
    FileOutputStream fos = null;
    try {/*from   w ww.  ja  va 2s  .  c o m*/
        fos = new FileOutputStream(file);
        fos.write(string.getBytes());
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (fos != null) {
            try {
                fos.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

From source file:Main.java

public static boolean delete(File file) {
    file.setWritable(true);/*from w w w . ja v a2s. com*/
    try {
        if (!file.delete()) {
            FileOutputStream fos = new FileOutputStream(file);
            fos.write(0);
            fos.flush();
            fos.close();
        }
        Log.d("delete", "Deleted file: " + file + " successfully");
        return true;
    } catch (IOException e) {
        Log.d("delete", "The deleting file: " + file + " is not successfully", e);
        return false;
    }
}

From source file:org.apache.camel.example.osgi.RmiTest.java

@BeforeClass
public static void setupFreePort() throws Exception {
    // find a free port number, and write that in the custom.properties file
    // which we will use for the unit tests, to avoid port number in use problems
    port = AvailablePortFinder.getNextAvailable();
    String s = "port=" + port;

    File custom = new File("target/custom.properties");
    FileOutputStream fos = new FileOutputStream(custom);
    fos.write(s.getBytes());
    fos.close();//from  w w  w  .ja v  a2  s .c  o  m
}

From source file:ju.ehealthservice.graphs.RespRateGraphImage.java

public static boolean save(String fileName, String img) {
    try {/*w ww. j  a va  2s .  c  o m*/
        StringBuffer data = new StringBuffer(img);
        data = new StringBuffer(data.substring(23));
        int c = 0;
        for (int i = 0; i < data.length(); i++) {
            if (data.charAt(i) == ' ') {
                c++;
                data.setCharAt(i, '+');
            }
        }
        byte[] imageByteArray = Base64.decodeBase64(data.toString());
        String ID = fileName.substring(0, fileName.indexOf('_'));
        String path = Constants.GRAPH_REPOSITORY_PATH + ID + "\\RespRate\\";
        fileName = fileName + ".jpg";
        FileOutputStream imageOutFile = new FileOutputStream(path + fileName);
        imageOutFile.write(imageByteArray);
        imageOutFile.close();
        return true;
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}

From source file:ju.ehealthservice.graphs.ECGGraphImage.java

public static boolean save(String fileName, String img) {
    try {/*from ww w.j ava2 s.c o m*/
        StringBuffer data = new StringBuffer(img);
        data = new StringBuffer(data.substring(23));
        int c = 0;
        for (int i = 0; i < data.length(); i++) {
            if (data.charAt(i) == ' ') {
                c++;
                data.setCharAt(i, '+');
            }
        }
        byte[] imageByteArray = Base64.decodeBase64(data.toString());
        String ID = fileName.substring(0, fileName.indexOf('_'));
        String path = Constants.GRAPH_REPOSITORY_PATH + ID + "\\ECG\\";
        fileName = fileName + ".jpg";
        FileOutputStream imageOutFile = new FileOutputStream(path + fileName);
        imageOutFile.write(imageByteArray);
        imageOutFile.close();
        return true;
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}

From source file:Main.java

/**
 * @param maxSize unit kb/*from   ww  w .  jav a 2  s .c om*/
 */
public static boolean compressSizeToFile(Bitmap bitmap, int maxSize, File outFile) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    int quality = 100;
    bitmap.compress(Bitmap.CompressFormat.JPEG, quality, baos);
    while (baos.toByteArray().length / 1024.0 > maxSize) {
        if (quality < 30) {
            break;
        }
        quality -= 20;
        baos.reset();
        bitmap.compress(Bitmap.CompressFormat.JPEG, quality, baos);
    }
    try {
        FileOutputStream fileOutputStream = new FileOutputStream(outFile);
        fileOutputStream.write(baos.toByteArray());
        fileOutputStream.close();
    } catch (Exception e) {
        return false;
    }
    return true;
}

From source file:Main.java

public static void getWordDocument1(ByteArrayOutputStream recvstram, String filename, String xslfilename)
        throws TransformerConfigurationException, TransformerException, TransformerFactoryConfigurationError {

    try {//  ww w  .  j ava  2  s.c  o m

        byte[] myBytes = recvstram.toByteArray();
        FileOutputStream out = new FileOutputStream("g:/input.txt");
        try {
            out.write(myBytes);
        } finally {
            out.close();
        }
        (TransformerFactory.newInstance().newTransformer(new StreamSource(new File("g:/" + xslfilename))))
                .transform(new StreamSource(new File("g:/input.txt")),
                        new StreamResult(new File("g:/channel.doc")));

    } catch (Exception e) {

    }

}

From source file:Main.java

public static File convertBase64IntoFile(String base64, String path) {
    File dwldsPath = new File(path);
    byte[] pdfAsBytes = convertBase64IntoByte(base64);
    FileOutputStream os;
    try {//from www  .  ja  v  a 2s .  c om
        os = new FileOutputStream(dwldsPath, false);
        os.write(pdfAsBytes);
        os.flush();
        os.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return dwldsPath;
}

From source file:Main.java

public static void writeFileSdcard(String filePath, String content, boolean isAppend) {
    try {/*from  w w w  . j a va 2s .  c o  m*/
        FileOutputStream fout = new FileOutputStream(filePath, isAppend);
        byte[] bytes = content.getBytes();
        fout.write(bytes);
        fout.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}