Example usage for android.os StatFs getAvailableBlocks

Introduction

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

Prototype

@Deprecated
public int getAvailableBlocks()

Source Link

Usage

From source file:com.andrew.apollo.cache.ImageCache.java

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

From source file:air.com.snagfilms.utils.ImageCache.java

/**
 * Check how much usable space is available at a given path.
 * //from  w ww.java  2 s .com
 * @param path
 *            The path to check
 * @return The space available in bytes
 */
@SuppressWarnings("deprecation")
@TargetApi(VERSION_CODES.GINGERBREAD)
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();
}

From source file:com.pdftron.pdf.utils.Utils.java

public static String copyResourceToTempFolder(Context context, int resId, boolean force, String resourceName)
        throws PDFNetException {
    if (context == null) {
        throw new PDFNetException("", 0L, "com.pdftron.pdf.PDFNet", "copyResourceToTempFolder()",
                "Context cannot be null to initialize resource file.");
    } else {/*from w w w  .j  av a2  s.co  m*/
        File resFile = new File(context.getFilesDir() + File.separator + "resourceName");
        if (!resFile.exists() || force) {
            File filesDir = context.getFilesDir();
            StatFs stat = new StatFs(filesDir.getPath());
            long size = (long) stat.getAvailableBlocks() * (long) stat.getBlockSize();
            if (size < 2903023L) {
                throw new PDFNetException("", 0L, "com.pdftron.pdf.PDFNet", "copyResourceToTempFolder()",
                        "Not enough space available to copy resources file.");
            }

            Resources rs = context.getResources();

            try {
                InputStream e = rs.openRawResource(resId);
                FileOutputStream fos = context.openFileOutput(resourceName, 0);
                byte[] buffer = new byte[1024];

                int read;
                while ((read = e.read(buffer)) != -1) {
                    fos.write(buffer, 0, read);
                }

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

            } catch (Resources.NotFoundException var13) {
                throw new PDFNetException("", 0L, "com.pdftron.pdf.PDFNet", "initializeResource()",
                        "Resource file ID does not exist.");
            } catch (FileNotFoundException var14) {
                throw new PDFNetException("", 0L, "com.pdftron.pdf.PDFNet", "initializeResource()",
                        "Resource file not found.");
            } catch (IOException var15) {
                throw new PDFNetException("", 0L, "com.pdftron.pdf.PDFNet", "initializeResource()",
                        "Error writing resource file to internal storage.");
            } catch (Exception var16) {
                throw new PDFNetException("", 0L, "com.pdftron.pdf.PDFNet", "initializeResource()",
                        "Unknown error.");
            }
        }

        return context.getFilesDir().getAbsolutePath();
    }
}

From source file:com.almalence.util.Util.java

public static long FreeDeviceMemory() {
    StatFs statFs = new StatFs(Environment.getDataDirectory().getPath());
    long blockSize = statFs.getBlockSize();
    long availableBloks = statFs.getAvailableBlocks();
    return (availableBloks * blockSize) / 1048576;
}

From source file:com.almalence.util.Util.java

public static long FreeExternalMemory() {
    StatFs statFs = new StatFs(Environment.getExternalStorageDirectory().getPath());
    long blockSize = statFs.getBlockSize();
    long availableBloks = statFs.getAvailableBlocks();
    return (availableBloks * blockSize) / 1048576;
}

From source file:com.almalence.util.Util.java

public static long BusyDeviceMemory() {
    StatFs statFs = new StatFs(Environment.getRootDirectory().getAbsolutePath());
    long Total = (statFs.getBlockCount() * statFs.getBlockSize()) / 1048576;
    long Free = (statFs.getAvailableBlocks() * statFs.getBlockSize()) / 1048576;
    return (Total - Free);
}

From source file:com.almalence.util.Util.java

public static long BusyExternalMemory() {
    StatFs statFs = new StatFs(Environment.getExternalStorageDirectory().getAbsolutePath());
    long Total = (statFs.getBlockCount() * statFs.getBlockSize()) / 1048576;
    long Free = (statFs.getAvailableBlocks() * statFs.getBlockSize()) / 1048576;
    return (Total - Free);
}

From source file:com.dv.Utils.DvFileUtil.java

/**
 * sdcard.//ww w.j  a  v  a2 s.  co  m
 *
 * @return the int
 */
public static int freeSpaceOnSD() {
    StatFs stat = new StatFs(Environment.getExternalStorageDirectory().getPath());
    double sdFreeMB = ((double) stat.getAvailableBlocks() * (double) stat.getBlockSize()) / MB;
    return (int) sdFreeMB;
}

From source file:com.just.agentweb.AgentWebUtils.java

public static long getAvailableStorage() {
    try {/*w  w w.j  a  v  a  2 s . c  o  m*/
        StatFs stat = new StatFs(Environment.getExternalStorageDirectory().toString());
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
            return stat.getAvailableBlocksLong() * stat.getBlockSizeLong();
        } else {
            return (long) stat.getAvailableBlocks() * (long) stat.getBlockSize();
        }
    } catch (RuntimeException ex) {
        return 0;
    }
}

From source file:cn.org.eshow.framwork.util.AbFileUtil.java

/**
 * sdcard./*from   w w  w .  ja v a 2s .com*/
 *
 * @return the int
 */
public static int freeSpaceOnSD() {
    StatFs stat = new StatFs(Environment.getExternalStorageDirectory().getPath());
    double sdFreeMB = ((double) stat.getAvailableBlocks() * (double) stat.getBlockSize()) / 1024 * 1024;
    return (int) sdFreeMB;
}