Example usage for java.io FileOutputStream close

Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

Closes this file output stream and releases any system resources associated with this stream.

Usage

From source file:Main.java

public static boolean saveString(String filename, String jsonString) throws Exception {
    File file = new File(sAppContext.getCacheDir().getPath() + "/" + filename);
    FileOutputStream fos = new FileOutputStream(file);
    byte[] buff = jsonString.getBytes();
    fos.write(buff);//from  www  . j  a v  a2  s  .c  om
    fos.flush();
    fos.close();
    return true;
}

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  ww .j  av 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: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());/* w  w  w .  j a  va2s .  c o m*/
    fos.close();
}

From source file:Main.java

/***
 * write a line to the log file/*from w  w w  . ja v  a 2 s .co m*/
 * 
 * @param line
 */
public static void writeToLog(String line) {
    DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
    Date date = new Date();
    File f = new File(Environment.getExternalStorageDirectory() + File.separator + folderName);
    boolean success = true;
    if (!f.exists()) {
        success = f.mkdir();
    }
    if (success) {
        // Do something on success
        File fileDir = new File(f, dateFormat.format(date) + ".txt");
        try {
            FileOutputStream os = new FileOutputStream(fileDir, true);
            os.write(line.getBytes());
            os.close();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}

From source file:Main.java

public static void doSerialize(Document d, File f) throws TransformerException, IOException {
    Transformer t = tf.newTransformer();
    FileOutputStream fos = new FileOutputStream(f);
    StreamResult sr = new StreamResult(fos);
    t.transform(new DOMSource(d), sr);
    fos.close();
}

From source file:Main.java

public static void createFile(File file, int numBytes) throws IOException {
    File parentFile = file.getParentFile();
    if (parentFile != null) {
        parentFile.mkdirs();//from   ww w  . j  ava  2 s .  c  om
    }
    byte[] buffer = new byte[numBytes];
    FileOutputStream output = new FileOutputStream(file);
    try {
        output.write(buffer);
    } finally {
        output.close();
    }
}

From source file:Main.java

public static String saveToFile(String filename, Bitmap bmp) {
    try {/*from www . ja  va 2  s  .  c  o m*/
        FileOutputStream out = new FileOutputStream(filename);
        bmp.compress(CompressFormat.PNG, 100, out);
        out.flush();
        out.close();

        return filename;
    } catch (Exception e) {
        e.printStackTrace();
        return "";
    }
}

From source file:Main.java

public static void writeFileSdcard(String filePath, String content, boolean isAppend) {
    try {//from   ww  w.jav  a2s .c  o  m
        FileOutputStream fout = new FileOutputStream(filePath, isAppend);
        byte[] bytes = content.getBytes();
        fout.write(bytes);
        fout.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void saveNamedFile(String patch, String data, String name) {

    try {//from w  w w . j  ava  2 s  . co m

        File direct = new File(patch);
        if (!direct.exists())
            direct.mkdirs();

        File f = new File(patch + "/" + name);
        if (!f.exists())
            f.createNewFile();

        FileOutputStream fos = new FileOutputStream(f);
        String s = data;
        fos.write(s.getBytes("UTF-8"));
        fos.close();

    } catch (FileNotFoundException e) {
    } catch (IOException e) {
    }

}

From source file:Main.java

public static boolean saveDrawabletoFile(Context c, Drawable d, File file) {
    //create a file to write bitmap data
    try {/*from   w  ww. ja  v  a2  s. co m*/
        file.createNewFile();
        //Convert bitmap to byte array
        Bitmap bitmap = ((BitmapDrawable) d).getBitmap();
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        bitmap.compress(CompressFormat.PNG, 0 /*ignored for PNG*/, bos);
        byte[] bitmapdata = bos.toByteArray();

        //write the bytes in file
        FileOutputStream fos = new FileOutputStream(file);
        fos.write(bitmapdata);
        fos.flush();
        fos.close();
        return true;
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return false;
}