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 void saveBitmapToCacheDir(Context context, Bitmap bitmap, String name) {
    try {/*  w  w  w.  j  a  v  a 2s.c  om*/
        File file = new File(context.getCacheDir(), name);
        if (file.exists()) {
            file.delete();
        }
        FileOutputStream fos = context.openFileOutput(name, MODE_PRIVATE);
        bitmap.compress(Bitmap.CompressFormat.JPEG, 100, fos);
        fos.flush();
        fos.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void saveAccount(Activity act, String account, String psw) {
    String str = account + "," + psw;
    Properties localProperties = new Properties();
    localProperties.put("account", str);
    try {/*from ww w.j  ava2 s . co  m*/
        File file = new File(act.getFilesDir() + "/accout.cfg");
        if (!file.exists())
            file.createNewFile();
        FileOutputStream localFileOutputStream = act.openFileOutput("account.cfg", Context.MODE_PRIVATE);
        localProperties.store(localFileOutputStream, "");
        localFileOutputStream.close();
    } catch (Exception localException) {
        localException.printStackTrace();
    }
}

From source file:asia.gkc.vneedu.utils.FileUtil.java

/**
 * ?//from ww  w  .  j  a v  a2 s.  c o  m
 *
 * @param bytes - ?
 * @param destination - 
 * @return 
 * @throws IOException
 */
public static boolean transferFile(byte[] bytes, File destination) throws IOException {
    FileOutputStream fos = new FileOutputStream(destination);
    fos.write(bytes);
    fos.close();
    return true;
}

From source file:Main.java

public static void saveDomSource(final DOMSource source, final File target, final File xslt)
        throws TransformerException, IOException {
    TransformerFactory transFact = TransformerFactory.newInstance();
    transFact.setAttribute("indent-number", 2);
    Transformer trans;//  w  ww.  j  a  v  a2s .  co m
    if (xslt == null) {
        trans = transFact.newTransformer();
    } else {
        trans = transFact.newTransformer(new StreamSource(xslt));
    }
    trans.setOutputProperty(OutputKeys.INDENT, "yes");
    FileOutputStream fos = new FileOutputStream(target);
    trans.transform(source, new StreamResult(new OutputStreamWriter(fos, "UTF-8")));
    fos.close();
}

From source file:Main.java

public static void write(Context context, String fileName, String content) {
    if (content == null)
        content = "";

    try {//ww  w .j a va 2s  .co  m
        FileOutputStream fos = context.openFileOutput(fileName, Context.MODE_PRIVATE);
        fos.write(content.getBytes());

        fos.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:org.ptlug.ptwifiauth.Utilities.java

public static boolean saveUserToSdCard(String user, String password) {

    try {// w ww.  j a v a2 s . com
        File file = new File(AppConsts.file_path, AppConsts.user_file);
        FileOutputStream fos = new FileOutputStream(file);

        fos.flush();
        fos.close();

    } catch (Exception e) {
        return false;
    }
    return true;

}

From source file:Main.java

public static void saveObj(String fileName, Object obj) {

    try {//from ww w  . j  a v  a  2s .c o  m
        FileOutputStream fout = new FileOutputStream(fileName);
        ObjectOutputStream oout = new ObjectOutputStream(fout);
        oout.writeObject(obj);
        fout.close();
        oout.close();
    } catch (Exception e) {
        printE("OpusTool", e);
    }
}

From source file:Main.java

public static void saveBitmap(Bitmap bitmap, String path) {
    try {/*from  w w w  .  ja  v  a 2  s  .  c om*/
        FileOutputStream out = new FileOutputStream(path);
        bitmap.compress(Bitmap.CompressFormat.JPEG, 90, out);
        out.flush();
        out.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void saveBitmap(Bitmap bm, String picName) {
    try {/* ww  w  . j  av a 2 s .c o m*/
        if (!isFileExist("")) {
            createSDDir("");
        }
        File f = new File(SDPATH, picName);
        if (f.exists()) {
            f.delete();
        }
        FileOutputStream out = new FileOutputStream(f);
        bm.compress(Bitmap.CompressFormat.JPEG, 100, out);
        out.flush();
        out.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

/**
 * Write image to internal storage//from w  w  w.  j  ava2 s  .  c o m
 * @param context  : Context android.
 * @param fileName : Image file name.
 * @param image    : Bitmap image format PNG only.
 */
public static void saveImageToInternalStorage(Context context, String fileName, Bitmap image) {
    // Convert Bitmap to byteArray
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    image.compress(Bitmap.CompressFormat.PNG, 100, stream);
    byte[] byteArray = stream.toByteArray();

    // Open fileOutput with fileName and write byteArray
    try {
        FileOutputStream fos = context.openFileOutput(fileName, Context.MODE_PRIVATE);
        if (fos != null) {
            fos.write(byteArray);
            fos.close();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}