Example usage for java.io File separator

Introduction

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

Prototype

String separator

To view the source code for java.io File separator.

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Document

The system-dependent default name-separator character, represented as a string for convenience.

Usage

From source file:Main.java

public static String getTablesFolder(String appName) {
    String path = getAppFolder(appName) + File.separator + TABLES_FOLDER_NAME;
    return path;
}

From source file:Main.java

public static String getAppFolder(String appName) {
    String path = getOdkFolder() + File.separator + appName;
    return path;
}

From source file:Main.java

public static float[] readBinAverageShapeArray(String dir, String fileName, int size) {
    float x;/*from  w ww .  j  av  a 2  s .  c  o m*/
    int i = 0;
    float[] tab = new float[size];

    // theses values was for 64140 points average shape
    //float minX = -90.3540f, minY = -22.1150f, minZ = -88.7720f, maxX = 101.3830f, maxY = 105.1860f, maxZ = 102.0530f;

    // values for average shape after simplification (8489 points)
    float maxX = 95.4549f, minX = -85.4616f, maxY = 115.0088f, minY = -18.0376f, maxZ = 106.7329f,
            minZ = -90.4051f;

    float deltaX = (maxX - minX) / 2.0f;
    float deltaY = (maxY - minY) / 2.0f;
    float deltaZ = (maxZ - minZ) / 2.0f;

    float midX = (maxX + minX) / 2.0f;
    float midY = (maxY + minY) / 2.0f;
    float midZ = (maxZ + minZ) / 2.0f;

    File sdLien = Environment.getExternalStorageDirectory();
    File inFile = new File(sdLien + File.separator + dir + File.separator + fileName);
    Log.d(TAG, "path of file : " + inFile);
    if (!inFile.exists()) {
        throw new RuntimeException("File doesn't exist");
    }
    DataInputStream in = null;
    try {
        in = new DataInputStream(new FileInputStream(inFile));
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
    try {
        //read first x
        x = in.readFloat();
        //Log.d(TAG,"first Vertices = "+x);
        while (true) {

            tab[i] = (x - midX) / deltaX; //rescale x
            i++;

            //read y
            x = in.readFloat();
            tab[i] = (x - midY) / deltaY; //rescale y
            i++;

            //read z
            x = in.readFloat();
            tab[i] = (x - midZ) / deltaZ; //rescale z
            i++;

            //read x
            x = in.readFloat();
        }
    } catch (EOFException e) {
        try {
            Log.d(TAG, "close");
            in.close();
        } catch (IOException e1) {
            e1.printStackTrace();
        }
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (in != null) {
            try { //free ressources
                Log.d(TAG, "close");
                in.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return tab;
}

From source file:Main.java

/**
 * Gets the current application cache directory path in private storage.
 *
 * @param context Any context./*from   w ww . j  a  va  2 s .com*/
 * @return The default application cache directory path.
 */
public static String getCacheDirPathName(Context context) {
    return context.getApplicationContext().getCacheDir() + File.separator + getCacheDirName();
}

From source file:Main.java

public static File getDiskAppCacheDir(Context context, String uniqueName) {
    // Check if media is mounted or storage is built-in, if so, try and use
    // external cache dir
    // otherwise use internal cache dir
    final File externalCache = getExternalCacheDir(context);
    final String cachePath = (externalCache == null) ? context.getCacheDir().getPath()
            : externalCache.getPath();//from   w ww  .  j a  v  a2  s  .  co  m

    return new File(cachePath + File.separator + uniqueName);
}

From source file:Main.java

public static void unZip(InputStream zipFileIS, String outputFolder) throws IOException {

    byte[] buffer = new byte[1024];

    //create output directory is not exists
    File folder = new File(outputFolder);
    if (!folder.exists()) {
        folder.mkdir();//from   w w  w.j  av  a  2  s .c o m
    }

    //get the zip file content
    ZipInputStream zis = new ZipInputStream(zipFileIS);
    //get the zipped file list entry
    ZipEntry ze = zis.getNextEntry();

    while (ze != null) {

        String fileName = ze.getName();
        File newFile = new File(outputFolder + File.separator + fileName);

        if (ze.isDirectory()) {
            newFile.mkdirs();
        } else {

            FileOutputStream fos = new FileOutputStream(newFile);

            int len;
            while ((len = zis.read(buffer)) > 0) {
                fos.write(buffer, 0, len);
            }

            fos.flush();
            fos.close();
        }
        ze = zis.getNextEntry();
    }

    zis.closeEntry();
    zis.close();
}

From source file:FileUtils.java

/**
 * Convert a list of path elements to a platform-specific path.
 * /*from ww  w. j  av  a2 s  . co m*/
 * @param strings
 *          Elements in a path
 * @return an absolute path using the current platform's
 *         <code>File.separator</code>
 */
public static String makePath(String[] strings) {
    String result = "";

    for (int i = 0; i < strings.length; i++)
        result += File.separator + strings[i];

    return result;
}

From source file:Main.java

public static File getDestinationInExternalPublicDir(String dirType, String fileName) {
    File file = Environment.getExternalStoragePublicDirectory(dirType);
    if (file.exists()) {
        if (!file.isDirectory()) {
            throw new IllegalStateException(file.getAbsolutePath() + " already exists and is not a directory");
        }//  www.  j  a  v  a2  s .c o m
    } else {
        if (!file.mkdirs()) {
            throw new IllegalStateException("Unable to create directory: " + file.getAbsolutePath());
        }
    }

    //mDestinationUri = Uri.withAppendedPath(Uri.fromFile(file), subPath);
    /*File destFolder =  new File(file.getAbsolutePath() + File.separator + DOWNLOAD_FOLDER);
    if (destFolder.exists()) {
    if (!destFolder.isDirectory()) {
        throw new IllegalStateException(file.getAbsolutePath() +
                " already exists and is not a directory");
    }
    } else {
    if (!destFolder.mkdirs()) {
        throw new IllegalStateException("Unable to create directory: "+
                destFolder.getAbsolutePath());
    }
    }
            
    File destFile = new File(destFolder.getAbsolutePath() + File.separator + fileName);*/
    return new File(file.getAbsolutePath() + File.separator + fileName);
}

From source file:Main.java

public static void unZip(String zipFile, String outputFolder) throws IOException {

    byte[] buffer = new byte[1024];

    //create output directory is not exists
    File folder = new File(outputFolder);
    if (!folder.exists()) {
        folder.mkdir();/*from   w  w w .  j a  v  a 2  s  . co  m*/
    }

    //get the zip file content
    ZipInputStream zis = new ZipInputStream(new FileInputStream(zipFile));
    //get the zipped file list entry
    ZipEntry ze = zis.getNextEntry();

    while (ze != null) {

        String fileName = ze.getName();
        File newFile = new File(outputFolder + File.separator + fileName);

        //create all non exists folders
        //else you will hit FileNotFoundException for compressed folder
        if (ze.isDirectory())
            newFile.mkdirs();
        else {
            newFile.getParentFile().mkdirs();

            FileOutputStream fos = new FileOutputStream(newFile);

            int len;
            while ((len = zis.read(buffer)) > 0) {
                fos.write(buffer, 0, len);
            }

            fos.close();
        }
        ze = zis.getNextEntry();
    }

    zis.closeEntry();
    zis.close();

}