Example usage for android.os StatFs StatFs

Introduction

In this page you can find the example usage for android.os StatFs StatFs.

Prototype

public StatFs(String path) 

Source Link

Document

Construct a new StatFs for looking at the stats of the filesystem at path .

Usage

From source file:de.s2hmobile.bitmaps.ImageCache.java

@SuppressWarnings("deprecation")
private static int getUsableSpaceFroyo(final File path) {
    final StatFs stats = new StatFs(path.getPath());
    return stats.getBlockSize() * stats.getAvailableBlocks();
}

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From source file:cz.muni.fi.japanesedictionary.parser.ParserService.java

/**
 * Downloads dictionaries.//from  w w  w .  j av a2 s  .c om
 */

protected void onHandleIntent() {

    Log.i(LOG_TAG, "Creating parser service");

    Intent resultIntent = new Intent(getApplicationContext(), MainActivity.class);
    resultIntent.addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
    PendingIntent resultPendingIntent = PendingIntent.getActivity(getApplicationContext(), 0, resultIntent,
            PendingIntent.FLAG_UPDATE_CURRENT);

    mNotifyManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    mBuilder = new NotificationCompat.Builder(this).setAutoCancel(false).setOngoing(true)
            .setContentTitle(getString(R.string.dictionary_download_title))
            .setContentText(getString(R.string.dictionary_download_in_progress) + " (1/5)")
            .setSmallIcon(R.drawable.ic_notification).setProgress(100, 0, false).setContentInfo("0%")
            .setContentIntent(resultPendingIntent);

    startForeground(0, mNotification);
    mNotifyManager.notify(0, mBuilder.build());
    File storage;
    if (MainActivity.canWriteExternalStorage()) {
        // external storage available
        storage = getExternalCacheDir();
    } else {
        storage = getCacheDir();
    }
    if (storage == null) {
        throw new IllegalStateException("External storage isn't accessible");
    }
    // free sapce controll
    StatFs stat = new StatFs(storage.getPath());
    long bytesAvailable;
    if (Build.VERSION.SDK_INT < 18) {
        bytesAvailable = (long) stat.getBlockSize() * (long) stat.getAvailableBlocks();
    } else {
        bytesAvailable = stat.getAvailableBytes();
    }
    long megAvailable = bytesAvailable / 1048576;
    Log.d(LOG_TAG, "Megs free :" + megAvailable);
    if (megAvailable < 140) {
        mInternetReceiver = null;
        mNotEnoughSpace = true;
        stopSelf(mStartId);
        return;
    }

    this.registerReceiver(mInternetReceiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));

    SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
    boolean english = sharedPrefs.getBoolean("language_english", false);
    boolean french = sharedPrefs.getBoolean("language_french", false);
    boolean dutch = sharedPrefs.getBoolean("language_dutch", false);
    boolean german = sharedPrefs.getBoolean("language_german", false);
    boolean russian = sharedPrefs.getBoolean("language_russian", false);
    if (!english && !french && !dutch && !german && !russian) {
        Log.i(LOG_TAG, "Setting english as only translation language");
        SharedPreferences.Editor editor_lang = sharedPrefs.edit();
        editor_lang.putBoolean("language_english", true);
        editor_lang.commit();
    }

    String dictionaryPath;
    String kanjiDictPath;

    URL url;
    try {
        url = new URL(ParserService.DICTIONARY_PATH);
    } catch (MalformedURLException ex) {
        Log.e(LOG_TAG, "Error: creating url for downloading dictionary");
        return;
    }

    try {

        dictionaryPath = storage.getPath() + File.separator + "dictionary.zip";
        File outputFile = new File(dictionaryPath);
        if (outputFile.exists()) {
            outputFile.delete();
        }

        mDownloadJMDictFrom = url;
        mDownloadJMDictTo = outputFile;
        mDownloadingJMDict = true;
        mDownloadInProgress = true;

        // downloading kanjidict
        url = null;
        try {
            url = new URL(ParserService.KANJIDICT_PATH);
        } catch (MalformedURLException ex) {
            Log.e(LOG_TAG, "Error: creating url for downloading kanjidict2");
        }
        if (url != null) {
            kanjiDictPath = storage.getPath() + File.separator + "kanjidict.zip";
            File fileKanjidict = new File(kanjiDictPath);
            if (fileKanjidict.exists()) {
                fileKanjidict.delete();
            }
            mDownloadingKanjidic = false;
            mDownloadKanjidicFrom = url;
            mDownloadKanjidicTo = fileKanjidict;
        }

        mDownloadTatoebaIndicesFrom = new URL(ParserService.TATOEBA_INDICES_PATH);
        mDownloadTatoebaIndicesTo = new File(storage, "tatoeba-japanese.zip");
        if (mDownloadTatoebaIndicesTo.exists()) {
            mDownloadTatoebaIndicesTo.delete();
        }

        mDownloadTatoebaSentencesFrom = new URL(ParserService.TATOEBA_SENTENCES_PATH);
        mDownloadTatoebaSentencesTo = new File(storage, "tatoeba-translation.zip");
        if (mDownloadTatoebaSentencesTo.exists()) {
            mDownloadTatoebaSentencesTo.delete();
        }

        mDownloadKanjiVGFrom = new URL(ParserService.KANJIVG_PATH);
        mDownloadKanjiVGTo = new File(storage, "kanjivg.zip");
        if (mDownloadKanjiVGTo.exists()) {
            mDownloadKanjiVGTo.delete();
        }

        downloadDictionaries();

    } catch (MalformedURLException e) {
        Log.e(LOG_TAG, "MalformedURLException wrong format of URL: " + e.toString());
        stopSelf(mStartId);
    } catch (IOException e) {
        Log.e(LOG_TAG, "IOException downloading interrupted: " + e.toString());
        stopSelf(mStartId);
    } catch (Exception e) {
        e.printStackTrace();
        Log.e(LOG_TAG, "Exception: " + e.toString());
        stopSelf(mStartId);
    }

}

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From source file:com.codingPower.framework.worker.ImageCache.java

/**
 * Check how much usable space is available at a given path.
 *
 * @param path The path to check/*from  w w w .  j  a v a  2 s  .  c  o  m*/
 * @return The space available in bytes
 */
public static long getUsableSpace(File path) {
    final StatFs stats = new StatFs(path.getPath());
    return (long) stats.getBlockSize() * (long) stats.getAvailableBlocks();
}

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From source file:net.iaf.framework.imgload.ImageCache.java

/**
 * Check how much usable space is available at a given path.
 *
 * @param path The path to check//  www.java 2  s . c o  m
 * @return The space available in bytes
 */
@TargetApi(9)
public static long getUsableSpace(File path) {
    if (SDKVersionUtil.hasGingerbread()) {
        return path.getUsableSpace();
    }
    final StatFs stats = new StatFs(path.getPath());
    return (long) stats.getBlockSize() * (long) stats.getAvailableBlocks();
}

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From source file:com.shine.hotels.util.ImageCache.java

/**
 * Check how much usable space is available at a given path.
 *
 * @param path The path to check//from  w  w  w. ja v a 2s  .  c  o  m
 * @return The space available in bytes
 */
//@TargetApi(9)
public static long getUsableSpace(File path) {
    //        if (UIUtils.hasGingerbread()) {
    //            return path.getUsableSpace();
    //        }
    final StatFs stats = new StatFs(path.getPath());
    return (long) stats.getBlockSize() * (long) stats.getAvailableBlocks();
}

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From source file:com.fivehundredpxdemo.android.storage.ImageCache.java

/**
 * Check how much usable space is available at a given path.
 *
 * @param path The path to check//from w w  w . ja  v  a 2s. c o m
 * @return The space available in bytes
 */
@TargetApi(9)
public static long getUsableSpace(File path) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {
        return path.getUsableSpace();
    }
    final StatFs stats = new StatFs(path.getPath());
    return (long) stats.getBlockSize() * (long) stats.getAvailableBlocks();
}

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From source file:com.example.image.ImageCache.java

/**
 * Check how much usable space is available at a given path.
 *
 * @param path The path to check/*from   w  ww. j  a  v a2s.  c o m*/
 * @return The space available in bytes
 */
@TargetApi(9)
public static long getUsableSpace(File path) {
    if (VersionUtils.hasGingerbread()) {
        return path.getUsableSpace();
    }
    final StatFs stats = new StatFs(path.getPath());
    return (long) stats.getBlockSize() * (long) stats.getAvailableBlocks();
}

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From source file:android.support.asy.image.ImageCache.java

/**
 * Check how much usable space is available at a given path.
 * /*from w  ww.  j  a  v a  2  s  . c  o  m*/
 * @param path
 *            The path to check
 * @return The space available in bytes
 */
public static long getUsableSpace(File path) {
    // if (Utils.hasGingerbread()) {
    // return path.getUsableSpace();
    // }
    final StatFs stats = new StatFs(path.getPath());
    return (long) stats.getBlockSize() * (long) stats.getAvailableBlocks();
}

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From source file:com.wowcow.chat10.imagecache.ImageCache.java

/**
 * Check how much usable space is available at a given path.
 * /*from w ww  .  j av  a 2 s  . c  o m*/
 * @param path
 *          The path to check
 * @return The space available in bytes
 */
@SuppressWarnings("deprecation")
@TargetApi(9)
public static long getUsableSpace(File path) {
    if (VersionUtil.hasGingerbread()) {
        return path.getUsableSpace();
    }
    final StatFs stats = new StatFs(path.getPath());
    return (long) stats.getBlockSize() * (long) stats.getAvailableBlocks();
}

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From source file:com.andreaszeiser.bob.ImageCache.java

/**
 * Check how much usable space is available at a given path.
 * //from  ww w.  j av  a2s .  c o  m
 * @param path
 *            The path to check
 * @return The space available in bytes
 */
@TargetApi(9)
public static long getUsableSpace(File path) {
    if (UIUtils.hasGingerbread()) {
        return path.getUsableSpace();
    }
    final StatFs stats = new StatFs(path.getPath());
    return (long) stats.getBlockSize() * (long) stats.getAvailableBlocks();
}

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