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 void writeFile(File file, String content) throws Exception {
    FileOutputStream outStream = new FileOutputStream(file);
    outStream.write(content.getBytes());
    outStream.close();/*from w  w  w  .  j a v a 2  s  .  c om*/
}

From source file:Main.java

public static void decoderBase64File(String base64Code, String savePath) throws Exception {
    byte[] buffer = Base64.decode(base64Code, Base64.DEFAULT);
    FileOutputStream out = new FileOutputStream(savePath);
    out.write(buffer);
    out.close();/*from w w  w.  j  a v  a 2 s.  com*/
}

From source file:Main.java

public static void writeFile(byte[] bytes) throws IOException {
    String apkDir = Environment.getExternalStorageDirectory() + "/download/" + "app.apk";
    java.io.File file = new java.io.File(apkDir);
    FileOutputStream fop = new FileOutputStream(file);
    fop.write(bytes);
    fop.flush();/*from w w  w  . j  ava 2 s  .c  om*/
    fop.close();
}

From source file:Main.java

public static void decoderBase64File(String base64Code, String savePath) throws Exception {
    //byte[] buffer = new BASE64Decoder().decodeBuffer(base64Code);
    byte[] buffer = Base64.decode(base64Code, Base64.DEFAULT);
    FileOutputStream out = new FileOutputStream(savePath);
    out.write(buffer);
    out.close();// w  w w .  j  a  va 2 s .  com
}

From source file:Main.java

public static void saveEncodedFile(String encoded, File file) throws Exception {
    byte[] decodedAsBytes = Base64.decode(encoded, Base64.DEFAULT);

    FileOutputStream os = new FileOutputStream(file, true);
    os.write(decodedAsBytes);
    os.flush();//w  w  w.  j a va  2  s . c o  m
    os.close();
}

From source file:Main.java

static void write(byte[] data, String fname) throws Exception {
    FileOutputStream out = new FileOutputStream(fname);
    out.write(data);
    out.close();//from www  . j  a  v a2s .c om
}

From source file:Main.java

public static void writeBitmapToFile(Bitmap bitmap, File file) throws IOException {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, bos);
    byte[] bitmapData = bos.toByteArray();

    //write the bytes in file
    FileOutputStream fos = new FileOutputStream(file);
    fos.write(bitmapData);
    fos.flush();//from  w  w w .  jav  a  2 s  .c  om
    fos.close();
}

From source file:Main.java

public static void bitmapToFile(Context mContext, File mFile, Bitmap mBitmap) throws Exception {

    //Convert bitmap to byte array
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    mBitmap.compress(CompressFormat.PNG, 0 /*ignored for PNG*/, bos);
    byte[] bitmapdata = bos.toByteArray();

    //write the bytes in file
    FileOutputStream fos = new FileOutputStream(mFile);
    fos.write(bitmapdata);
}

From source file:Main.java

public static boolean writeBytes(String filePath, byte[] data) {
    try {//from  www.j a v a 2s .c  o  m
        FileOutputStream fos = new FileOutputStream(filePath);
        fos.write(data);
        fos.close();
        return true;
    } catch (Exception e) {
        System.out.println(e.getMessage());
    }
    return false;
}

From source file:Main.java

public static void copyAssetFileToFiles(Context context, String root, String filename) throws IOException {
    InputStream is = context.getAssets().open(filename);
    byte[] buffer = new byte[is.available()];
    is.read(buffer);/*w  ww . jav a2 s.c o  m*/
    is.close();

    File tgtfile = new File(root + "/" + filename);
    tgtfile.createNewFile();
    tgtfile.setExecutable(true);
    FileOutputStream os = new FileOutputStream(tgtfile);
    os.write(buffer);
    os.close();
}