Example usage for java.io File getPath

Introduction

In this page you can find the example usage for java.io File getPath.

Prototype

public String getPath()

Source Link

Document

Converts this abstract pathname into a pathname string.

Usage

From source file:Main.java

/**
 * Returns the total number of bytes of external storage.
 * @return Bytes of external storage in total, or -1 if no SD card mounted.
 *///w ww  . j  av a2  s  .  c o m
static public long getTotalExternalMemorySize() {
    if (isSDCardMounted()) {
        File path = Environment.getExternalStorageDirectory();
        StatFs stat = new StatFs(path.getPath());
        long blockSize = stat.getBlockSize();
        long totalBlocks = stat.getBlockCount();
        return totalBlocks * blockSize;
    } else {
        return -1;
    }
}

From source file:Main.java

/**
 * Returns the number of bytes of external storage available.
 * @return Bytes of external storage available.
 *//* w  w  w  .  jav a2 s.c  om*/
static public long getAvailableExternalMemorySize() {
    if (isSDCardMounted()) {
        File path = Environment.getExternalStorageDirectory();
        StatFs stat = new StatFs(path.getPath());
        long blockSize = stat.getBlockSize();
        long availableBlocks = stat.getAvailableBlocks();
        return availableBlocks * blockSize;
    } else {
        return -1;
    }
}

From source file:Main.java

public static String saveFile(Context c, String filePath, String fileName, byte[] bytes) {
    String fileFullName = "";
    FileOutputStream fos = null;//from   ww  w . j a  v  a 2s  .  com
    String dateFolder = new SimpleDateFormat("yyyyMMdd", Locale.CHINA).format(new Date());
    try {
        String suffix = "";
        if (filePath == null || filePath.trim().length() == 0) {
            filePath = Environment.getExternalStorageDirectory() + "/tuiji/" + dateFolder + "/";
        }
        File file = new File(filePath);
        if (!file.exists()) {
            file.mkdirs();
        }
        File fullFile = new File(filePath, fileName + suffix);
        fileFullName = fullFile.getPath();
        fos = new FileOutputStream(new File(filePath, fileName + suffix));
        fos.write(bytes);
    } catch (Exception e) {
        fileFullName = "";
    } finally {
        if (fos != null) {
            try {
                fos.close();
            } catch (IOException e) {
                fileFullName = "";
            }
        }
    }
    return fileFullName;
}

From source file:Main.java

public static boolean isValidXmlFile(final File file) {
    boolean result;

    try {//  w w  w.java2s .c o m
        final InputStream input = new FileInputStream(file.getPath());
        final byte[] header = new byte[32];
        input.read(header, 0, 32);

        String headerStr = new String(header, "ASCII");
        String XML_REGEX = "^\\s*<(\\?|!(--)?)?\\s*\\w+.*";

        result = headerStr.matches(XML_REGEX);

        try {
            input.close();
        } catch (Exception e) {
            // ignore this exception
        }
    } catch (Exception e) {
        result = false;
    }

    return result;

}

From source file:Main.java

public static boolean isBinaryPlist(final File source) {
    boolean result;

    try {/* ww w . j  a va 2s . c  om*/
        final InputStream input = new FileInputStream(source.getPath());
        final byte[] header = new byte[8];

        input.read(header, 0, 8);

        result = true;
        result &= (header[0] == 0x62); // b
        result &= (header[1] == 0x70); // p
        result &= (header[2] == 0x6C); // l
        result &= (header[3] == 0x69); // i
        result &= (header[4] == 0x73); // s
        result &= (header[5] == 0x74); // t
        // The two next bytes are the version number

        input.close();
    } catch (Exception e) {
        result = false;
    }

    return result;
}

From source file:JOOQTest.java

@BeforeClass
public static void setup() throws Exception {
    File webAppPath = new File("files");
    micro = new Micro(webAppPath.getPath(), null, "../../lib");
    Assert.assertNotNull(micro);/*  ww w .ja v  a2 s  .c o  m*/
    SITE = micro.getSite();
    Assert.assertNotNull(SITE);
    SITE.setMicroEnv(Globals.TEST);

    // we're overwriting the ExtensionManager bootstrap
    String extensionsFolder = System.getenv("EXTENSIONS_FOLDER");
    Assert.assertNotNull("Must specify the extensions folder. Missing.", extensionsFolder);
    File extensionConfigFile = new File(extensionsFolder + EXTENSION_NAME + ".yml");

    SITE.setExtensionsManager(new ExtensionsManager(SITE, new File[] { extensionConfigFile }));

    SITE.getExtensionsManager().require(EXTENSION_NAME);

    Assert.assertNotNull("Micro 'SITE' initialization failed", micro.getSite().getWebInfPath());
    Assert.assertTrue("Micro is not pointing to the correct test web app",
            SITE.getWebInfPath().getAbsolutePath().contains("files/WEB-INF"));
    Assert.assertTrue("The Micro test web app is not properly defined", SITE.getWebInfPath().exists());

    log.info("unit test setup, completed.");
}

From source file:Main.java

/**
 * Format file name.//from  w w w .j ava 2s  .co  m
 * If it's a directory, modify it like "/x/x/";
 * else modify it like "/x/x".
 */
public static String getPathRuled(File file) {
    if (file == null) {
        return "";
    }

    if (file.isDirectory()) {
        return file.getPath() + "/";
    }

    return file.getPath();
}

From source file:Main.java

/**
 * Joins path elements using the systems path separator. e.g. "/tmp" and
 * "test.wav" combined together should yield /tmp/test.wav on UNIX.
 * //from ww w.  j  a  va 2 s  .co  m
 * @param path
 *            The path parts part.
 * @return Each element from path joined by the systems path separator.
 */
public static String combine(final String... path) {
    File file = new File(path[0]);
    for (int i = 1; i < path.length; i++) {
        file = new File(file, path[i]);
    }
    return file.getPath();
}

From source file:Main.java

/**
 * @return Total external memory//from  w  w w  .  ja  v a2  s .  co m
 */
public static int getTotalExternalMemorySize() {
    if (isExternalStorageAvailable()) {
        File path = Environment.getExternalStorageDirectory();
        StatFs stat = new StatFs(path.getPath());
        int blockSize = stat.getBlockSize();
        int totalBlocks = stat.getBlockCount();
        return totalBlocks * blockSize;
    } else {
        return 0;
    }
}

From source file:fm.moe.android.util.JSONFileHelper.java

public static String getFilePath(final Context context, final String filename) {
    if (context == null || filename == null)
        return null;
    final File cache_dir;
    if (getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        cache_dir = new File(context.getExternalCacheDir(), JSON_CACHE_DIR);
    } else {//from w w w  . j a  v a  2 s  .c o m
        cache_dir = new File(context.getCacheDir(), JSON_CACHE_DIR);
    }
    if (!cache_dir.exists()) {
        cache_dir.mkdirs();
    }
    final File cache_file = new File(cache_dir, filename);
    return cache_file.getPath();
}