Example usage for android.content Context openFileOutput

Introduction

In this page you can find the example usage for android.content Context openFileOutput.

Prototype

public abstract FileOutputStream openFileOutput(String name, @FileMode int mode) throws FileNotFoundException;

Source Link

Document

Open a private file associated with this Context's application package for writing.

Usage

From source file:com.thoughtmetric.tl.TLLib.java

private static void writeEntitytoFile(HttpEntity entity, Context context)
        throws IllegalStateException, IOException {
    InputStream is = entity.getContent();
    BufferedReader br = new BufferedReader(new InputStreamReader(is));

    BufferedWriter bw = new BufferedWriter(
            new OutputStreamWriter(context.openFileOutput("TEMP.html", Context.MODE_PRIVATE)));
    String line;/*w w w . j a  v  a 2  s  . c om*/
    while ((line = br.readLine()) != null) {
        bw.write(line);
    }
}

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From source file:es.deustotech.piramide.utils.tts.TextToSpeechWeb.java

private static synchronized void speech(final Context context, final String text, final String language) {
    executor.submit(new Runnable() {
        @Override/*from w w w .jav a 2s .co  m*/
        public void run() {
            try {
                final String encodedUrl = Constants.URL + language + "&q="
                        + URLEncoder.encode(text, Encoding.UTF_8.name());
                final DefaultHttpClient client = new DefaultHttpClient();
                HttpParams params = new BasicHttpParams();
                params.setParameter("http.protocol.content-charset", "UTF-8");
                client.setParams(params);
                final FileOutputStream fos = context.openFileOutput(Constants.MP3_FILE,
                        Context.MODE_WORLD_READABLE);
                try {
                    try {
                        final HttpResponse response = client.execute(new HttpGet(encodedUrl));
                        downloadFile(response, fos);
                    } finally {
                        fos.close();
                    }
                    final String filePath = context.getFilesDir().getAbsolutePath() + "/" + Constants.MP3_FILE;
                    final MediaPlayer player = MediaPlayer.create(context.getApplicationContext(),
                            Uri.fromFile(new File(filePath)));
                    player.start();
                    Thread.sleep(player.getDuration());
                    while (player.isPlaying()) {
                        Thread.sleep(100);
                    }
                    player.stop();

                } finally {
                    context.deleteFile(Constants.MP3_FILE);
                }
            } catch (InterruptedException ie) {
                // ok
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
}

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From source file:com.brewcrewfoo.performance.util.Helpers.java

public synchronized static void get_assetsBinary(String fn, Context c) {
    byte[] buffer;
    final AssetManager assetManager = c.getAssets();
    try {//w  ww.  ja  v  a 2s  .  c om
        InputStream f = assetManager.open(fn);
        buffer = new byte[f.available()];
        f.read(buffer);
        f.close();
        try {
            FileOutputStream fos;
            fos = c.openFileOutput(fn, Context.MODE_PRIVATE);
            fos.write(buffer);
            fos.close();
        } catch (IOException e) {
            Log.d(TAG, "error write " + fn + " file");
            e.printStackTrace();
        }
    } catch (IOException e) {
        Log.d(TAG, "error read " + fn + " file");
        e.printStackTrace();
    }
}

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From source file:net.vexelon.bgrates.Utils.java

/**
 * Move a file stored in the cache to the internal storage of the specified context
 * @param context/* ww  w .  j  av a 2  s  . c  om*/
 * @param cacheFile
 * @param internalStorageName
 */
public static boolean moveCacheFile(Context context, File cacheFile, String internalStorageName) {

    boolean ret = false;
    FileInputStream fis = null;
    FileOutputStream fos = null;

    try {
        fis = new FileInputStream(cacheFile);

        ByteArrayOutputStream baos = new ByteArrayOutputStream(1024);
        byte[] buffer = new byte[1024];
        int read = -1;
        while ((read = fis.read(buffer)) != -1) {
            baos.write(buffer, 0, read);
        }
        baos.close();
        fis.close();

        fos = context.openFileOutput(internalStorageName, Context.MODE_PRIVATE);
        baos.writeTo(fos);
        fos.close();

        // delete cache
        cacheFile.delete();

        ret = true;
    } catch (Exception e) {
        //Log.e(TAG, "Error saving previous rates!");
    } finally {
        try {
            if (fis != null)
                fis.close();
        } catch (IOException e) {
        }
        try {
            if (fos != null)
                fos.close();
        } catch (IOException e) {
        }
    }

    return ret;
}

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From source file:com.thoughtmetric.tl.TLLib.java

private static TagNode TagNodeFromURLHelper(InputStream is, String fullTag, Handler handler, Context context,
        HtmlCleaner cleaner) throws IOException {
    SharedPreferences settings = context.getSharedPreferences(Settings.SETTINGS_FILE_NAME, 0);
    boolean disableSmartParsing = settings.getBoolean(Settings.DISABLE_SMART_PARSING, false);
    if (fullTag != null && !disableSmartParsing) {
        FileOutputStream fos = context.openFileOutput(TEMP_FILE_NAME, Context.MODE_WORLD_WRITEABLE);
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(fos));
        TagParser.extractTagToFile(fullTag, is, bw);
        bw.flush();//from w w w .j  a  va2s  .com
        bw.close();
        if (handler != null)
            handler.sendEmptyMessage(PROGRESS_PARSING);

        return cleaner.clean(context.openFileInput(TEMP_FILE_NAME));
    } else {
        if (handler != null)
            handler.sendEmptyMessage(PROGRESS_PARSING);
        return cleaner.clean(is);
    }
}

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From source file:com.android.settings.util.Helpers2.java

public static void get_assetsBinary(String fn, Context c) {
    byte[] buffer;
    final AssetManager assetManager = c.getAssets();
    try {/*from   w  w  w  .  j  av a 2 s  .c o  m*/
        InputStream f = assetManager.open(fn);
        buffer = new byte[f.available()];
        f.read(buffer);
        f.close();
        try {
            FileOutputStream fos;
            fos = c.openFileOutput(fn, Context.MODE_PRIVATE);
            fos.write(buffer);
            fos.close();

        } catch (IOException e) {
            Log.d(TAG, "error write " + fn + " file");
            e.printStackTrace();
        }

    } catch (IOException e) {
        Log.d(TAG, "error read " + fn + " file");
        e.printStackTrace();
    }
}

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From source file:joshuatee.wx.UtilityFTP.java

public static void GetNids(Context c, String url, String path) {

    try {// w  ww  . j a  v a  2 s .c  om
        FTPClient ftp = new FTPClient();

        //String url = "tgftp.nws.noaa.gov";
        //String user = "ftp";
        //String pass = "anonymous";

        ftp.connect(url);

        if (!ftp.login("ftp", "anonymous")) {
            ftp.logout();
        }

        ftp.setFileType(FTP.BINARY_FILE_TYPE);
        int reply = ftp.getReplyCode();

        if (!FTPReply.isPositiveCompletion(reply)) {
            ftp.disconnect();
        }

        ftp.enterLocalPassiveMode();
        ftp.changeWorkingDirectory(path);
        //reply = ftp.getReplyCode();
        //String fn = "sn.last";

        FileOutputStream fos = c.openFileOutput("nids", Context.MODE_PRIVATE);
        ftp.retrieveFile("sn.last", fos);
        //reply = ftp.getReplyCode();
        fos.close();

        ftp.logout();
        ftp.disconnect();

    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

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From source file:org.matrix.matrixandroidsdk.db.ConsoleMediasCache.java

/**
 * Save a media to the local cache//w  w w  .j a va 2s . c om
 * it could be used for unsent media to allow them to be resent.
 * @param stream the file stream to save
 * @param defaultFileName the filename is provided, if null, a filename will be generated
 * @return the media cache URL
 */
public static String saveMedia(InputStream stream, Context context, String defaultFileName) {
    String filename = (defaultFileName == null) ? ("file" + System.currentTimeMillis()) : defaultFileName;
    String cacheURL = null;

    try {
        FileOutputStream fos = context.openFileOutput(filename, Context.MODE_PRIVATE);

        try {
            byte[] buf = new byte[1024 * 32];

            int len;
            while ((len = stream.read(buf)) != -1) {
                fos.write(buf, 0, len);
            }
        } catch (Exception e) {
        }

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

        cacheURL = Uri.fromFile(context.getFileStreamPath(filename)).toString();
    } catch (Exception e) {

    }

    return cacheURL;
}

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From source file:org.voidsink.anewjkuapp.utils.AppUtils.java

private static boolean copyDefaultMap(Context context) {
    try {/*from   w  ww.j  a  v  a2  s  .c om*/
        // write file to sd for mapsforge
        OutputStream mapFileWriter = new BufferedOutputStream(
                context.openFileOutput(MapFragment.MAP_FILE_NAME, Context.MODE_PRIVATE));
        InputStream assetData = new BufferedInputStream(context.getAssets().open(MapFragment.MAP_FILE_NAME));

        byte[] buffer = new byte[1024];
        int len = assetData.read(buffer);
        while (len != -1) {
            mapFileWriter.write(buffer, 0, len);
            len = assetData.read(buffer);
        }
        mapFileWriter.close();
    } catch (FileNotFoundException e) {
        Log.e(TAG, "copyDefaultMap", e);
        return false;
    } catch (IOException e) {
        Log.e(TAG, "copyDefaultMap", e);
        return false;
    }
    return true;
}

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From source file:org.voidsink.anewjkuapp.utils.AppUtils.java

private static boolean importDefaultPois(Context context) {
    // import JKU Pois
    try {//from w w  w .j a v  a  2 s  .  c o  m
        // write file to sd for import
        OutputStream mapFileWriter = new BufferedOutputStream(
                context.openFileOutput(DEFAULT_POI_FILE_NAME, Context.MODE_PRIVATE));
        InputStream assetData = new BufferedInputStream(context.getAssets().open(DEFAULT_POI_FILE_NAME));

        byte[] buffer = new byte[1024];
        int len = assetData.read(buffer);
        while (len != -1) {
            mapFileWriter.write(buffer, 0, len);
            len = assetData.read(buffer);
        }
        mapFileWriter.close();

        // import file
        return executeEm(context, new Callable<?>[] {
                new ImportPoiTask(context, new File(context.getFilesDir(), DEFAULT_POI_FILE_NAME), true) },
                false);
    } catch (IOException e) {
        Analytics.sendException(context, e, false);
        return false;
    }
}

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