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:Main.java

@SuppressWarnings("deprecation")
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
private static long getAvailable(final File dir) {
    final StatFs statFs = new StatFs(dir.getAbsolutePath());
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR2) {
        return ((long) statFs.getBlockCount()) * statFs.getBlockSize();
    }//from  ww  w .jav  a  2s  .  com
    return statFs.getBlockCountLong() * statFs.getBlockSizeLong();
}

From source file:com.bt.download.android.util.SystemUtils.java

public static long calculateDiskCacheSize(File dir, int minSize, int maxSize) {
    long size = minSize;

    try {//from ww w .  j av a 2  s  .com
        StatFs statFs = new StatFs(dir.getAbsolutePath());
        long available = ((long) statFs.getBlockCount()) * statFs.getBlockSize();
        // Target 2% of the total space.
        size = available / 50;
    } catch (IllegalArgumentException ignored) {
    }

    // Bound inside min/max size for disk cache.
    return Math.max(Math.min(size, maxSize), minSize);
}

From source file:eu.mhutti1.utils.storage.StorageDevice.java

public Long getAvailableBytes() {
    StatFs statFs = new StatFs(mFile.getPath());
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
        return statFs.getBlockSizeLong() * statFs.getAvailableBlocksLong();
    } else {/*from   w w  w  . j  av  a  2s .  com*/
        return (long) statFs.getBlockSize() * (long) statFs.getAvailableBlocks();
    }
}

From source file:fr.eoit.activity.EOITActivity.java

/**
 * Called when the activity is first created.
 *///from www .  j a v  a  2 s.  c  o  m
@Override
public void onCreate(Bundle savedInstanceState) {

    loadParametersOnCreate = false;

    super.onCreate(savedInstanceState);

    setContentView(R.layout.main);

    disableConnectionReuseIfNecessary();
    enableHttpResponseCache();

    bar = (ProgressBar) findViewById(R.id.progressBar);
    bar.setIndeterminate(true);
    infoTextView = (TextView) findViewById(R.id.textView);

    File path = Environment.getDataDirectory();
    StatFs stat = new StatFs(path.getPath());
    long blockSize = stat.getBlockSize();
    long availableBlocks = stat.getAvailableBlocks();

    if (blockSize * availableBlocks > EOITConst.APPLICATION_SIZE) {
        new LoadItemsAsyncTask().execute(this);
    } else {
        new AlertDialog.Builder(this).setCancelable(false).setTitle(R.string.database_no_space)
                .setMessage(getResources().getString(R.string.database_no_space_message,
                        EOITConst.APPLICATION_SIZE / (1024 * 1024)))
                .setIcon(android.R.drawable.ic_dialog_alert)
                .setNegativeButton(R.string.database_locked_close_button_message,
                        new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int whichButton) {
                                finish();
                            }
                        })
                .create().show();
    }
}

From source file:eu.mhutti1.utils.storage.StorageDevice.java

public Long getTotalBytes() {
    StatFs statFs = new StatFs((mFile.getPath()));
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
        return statFs.getBlockSizeLong() * statFs.getBlockCountLong();
    } else {//from  w w w.  j a v a2s . co  m
        return (long) statFs.getBlockSize() * (long) statFs.getBlockCount();
    }
}

From source file:com.esminis.server.mariadb.server.MariaDbServerLauncher.java

private long getFreeSpace(File file) {
    StatFs stat = new StatFs(file.getPath());
    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.JELLY_BEAN_MR2) {
        return stat.getAvailableBlocksLong() * stat.getBlockSizeLong();
    }// w  ww .  j  a va2  s .  c  om
    return (long) stat.getAvailableBlocks() * (long) stat.getBlockSize();
}

From source file:org.proninyaroslav.libretorrent.core.utils.FileIOUtils.java

public static long getFreeSpace(String path) {
    long availableBytes = -1L;

    try {/*from  w w  w  . ja  va  2 s .c  o m*/
        File file = new File(path);
        availableBytes = file.getUsableSpace();
    } catch (Exception e) {

        // this provides invalid space on some devices
        try {
            StatFs stat = new StatFs(path);

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
                availableBytes = stat.getAvailableBytes();
            } else {
                availableBytes = stat.getAvailableBlocks() * stat.getBlockSize();
            }
        } catch (Exception ee) {
            /* Ignore */
        }
    }

    return availableBytes;
}

From source file:org.navitproject.navit.NavitDownloadSelectMapActivity.java

private long getFreeSpace() {
    StatFs fsInfo = new StatFs(Navit.map_filename_path);
    return (long) fsInfo.getAvailableBlocks() * fsInfo.getBlockSize();
}

From source file:org.lol.reddit.common.General.java

public static boolean isCacheDiskFull(final Context context) {
    final StatFs stat = new StatFs(getBestCacheDir(context).getPath());
    return (long) stat.getBlockSize() * (long) stat.getAvailableBlocks() < 128 * 1024 * 1024;
}

From source file:com.yixia.zi.utils.UIUtils.java

public static String getAvailaleSize(Context context, String path) {
    File file = new File(path);
    if (!file.exists())
        return null;
    StatFs stat = new StatFs(path);
    long blockSize = stat.getBlockSize();
    long availableBlocks = stat.getAvailableBlocks();
    return Formatter.formatFileSize(context, (availableBlocks * blockSize));
}