Example usage for android.content Context getFilesDir

List of usage examples for android.content Context getFilesDir

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Introduction

In this page you can find the example usage for android.content Context getFilesDir.

Prototype

public abstract File getFilesDir();

Source Link

Document

Returns the absolute path to the directory on the filesystem where files created with #openFileOutput are stored.

Usage

From source file:org.matrix.matrixandroidsdk.db.ConsoleMediasCache.java

/**
 * Replace a media cache by a file content.
 * MediaUrl is the same model as the one used in loadBitmap.
 * @param context the context//from   w w w .ja  v  a  2 s . c  om
 * @param mediaUrl the mediaUrl
 * @param fileUrl the file which replaces the cached media.
 * @param width the expected image width
 * @param height the expected image height
 */
public static void saveFileMediaForUrl(Context context, String mediaUrl, String fileUrl, int width,
        int height) {
    String downloadableUrl = downloadableUrl(context, mediaUrl, width, height);
    String filename = BitmapWorkerTask.buildFileName(downloadableUrl);

    try {
        // delete the current content
        File destFile = new File(context.getFilesDir(), filename);

        if (destFile.exists()) {
            try {
                destFile.delete();
            } catch (Exception e) {
            }
        }

        Uri uri = Uri.parse(fileUrl);
        File srcFile = new File(uri.getPath());
        srcFile.renameTo(destFile);

    } catch (Exception e) {

    }
}

From source file:com.gelakinetic.mtgfam.helpers.ZipUtils.java

/**
 * Unzip a file directly into getFilesDir()
 *
 * @param zipFile The zip file to unzip/*from   w w w  .  j av a 2  s.c o  m*/
 * @param context The application context, for getting files and the like
 * @throws IOException Thrown if something goes wrong with unzipping and writing
 */
private static void unZipIt(ZipFile zipFile, Context context) throws IOException {
    Enumeration<? extends ZipEntry> entries;

    entries = zipFile.entries();

    while (entries.hasMoreElements()) {
        ZipEntry entry = entries.nextElement();

        if (entry.isDirectory()) {
            /* Assume directories are stored parents first then children.
             * This is not robust, just for demonstration purposes. */
            if (!(new File(entry.getName())).mkdir()) {
                return;
            }
            continue;
        }
        String[] path = entry.getName().split("/");
        String pathCat = "";
        if (path.length > 1) {
            for (int i = 0; i < path.length - 1; i++) {
                pathCat += path[i] + "/";
                File tmp = new File(context.getFilesDir(), pathCat);
                if (!tmp.exists()) {
                    if (!tmp.mkdir()) {
                        return;
                    }
                }
            }
        }

        InputStream in = zipFile.getInputStream(entry);
        OutputStream out;
        if (entry.getName().contains("_preferences.xml")) {
            String sharedPrefsDir = context.getFilesDir().getPath();
            sharedPrefsDir = sharedPrefsDir.substring(0, sharedPrefsDir.lastIndexOf("/")) + "/shared_prefs/";

            out = new BufferedOutputStream(new FileOutputStream(new File(sharedPrefsDir, entry.getName())));
        } else {
            out = new BufferedOutputStream(
                    new FileOutputStream(new File(context.getFilesDir(), entry.getName())));
        }
        byte[] buffer = new byte[1024];
        int len;
        while ((len = in.read(buffer)) >= 0) {
            out.write(buffer, 0, len);
        }

        in.close();
        out.close();
    }

    zipFile.close();
}

From source file:com.grarak.kerneladiutor.utils.database.PerAppDB.java

public PerAppDB(Context context) {
    super(context.getFilesDir() + "/per_app.json", 1);
}

From source file:com.grarak.kerneladiutor.database.tools.customcontrols.Controls.java

public Controls(Context context) {
    super(context.getFilesDir() + "/controls.json", 1);
}

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 {//  w  w w.  j  ava 2  s.c o 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.grarak.kerneladiutor.utils.database.ProfileDB.java

public ProfileDB(Context context) {
    super(context.getFilesDir() + "/profiles.json", 1);
}

From source file:com.grarak.kerneladiutor.database.tools.profiles.Profiles.java

public Profiles(Context context) {
    super(context.getFilesDir() + "/profiles.json", VERSION);
}

From source file:com.farmerbb.secondscreen.util.U.java

private static String[][] listProfiles(Context context, boolean fakeEntry, String fakeEntryValue,
        int fakeEntryTitle) {
    // Get number of files
    int numOfFiles = getNumOfFiles(context.getFilesDir());
    int numOfProfiles = numOfFiles;

    // Get array of filenames
    String[] listOfFiles;//from   ww w.  ja v a2s.  co m
    ArrayList<String> listOfProfiles = new ArrayList<>();

    if (fakeEntry)
        listOfFiles = getListOfProfiles(context.getFilesDir(), fakeEntryValue);
    else
        listOfFiles = getListOfProfiles(context.getFilesDir());

    // Remove any files from the list that aren't profiles
    for (int i = 0; i < numOfFiles; i++) {
        if (NumberUtils.isNumber(listOfFiles[i]) && !listOfFiles[i].equals(fakeEntryValue))
            listOfProfiles.add(listOfFiles[i]);
        else
            numOfProfiles--;
    }

    if (numOfProfiles == 0)
        return null;
    else {
        // Get "fake" number of files, if applicable
        int fakeNumOfProfiles;
        if (fakeEntry)
            fakeNumOfProfiles = numOfProfiles + 1;
        else
            fakeNumOfProfiles = numOfProfiles;

        // Create arrays of profile lists
        String[] listOfProfilesByDate = new String[fakeNumOfProfiles];
        String[] listOfProfilesByName = new String[fakeNumOfProfiles];

        String[] listOfTitlesByDate = new String[fakeNumOfProfiles];
        String[] listOfTitlesByName = new String[fakeNumOfProfiles];

        for (int i = 0; i < numOfProfiles; i++) {
            listOfProfilesByDate[i] = listOfProfiles.get(i);
        }

        // Get array of first lines of each profile
        for (int i = 0; i < numOfProfiles; i++) {
            try {
                listOfTitlesByDate[i] = getProfileTitle(context, listOfProfilesByDate[i]);
            } catch (IOException e) {
                showToast(context, R.string.error_loading_list);
            }
        }

        // Add fake entry, if applicable
        if (fakeEntry)
            listOfTitlesByDate[numOfProfiles] = " " + context.getResources().getString(R.string.bullet) + " "
                    + context.getResources().getString(fakeEntryTitle) + " "
                    + context.getResources().getString(R.string.bullet);

        // Sort alphabetically
        // Copy titles array
        System.arraycopy(listOfTitlesByDate, 0, listOfTitlesByName, 0, fakeNumOfProfiles);

        // Sort titles
        Arrays.sort(listOfTitlesByName);

        // Initialize profiles array
        for (int i = 0; i < fakeNumOfProfiles; i++)
            listOfProfilesByName[i] = "new";

        // Copy filenames array with new sort order of titles and nullify date arrays
        for (int i = 0; i < fakeNumOfProfiles; i++) {
            for (int j = 0; j < fakeNumOfProfiles; j++) {
                if (listOfTitlesByName[i].equals(listOfTitlesByDate[j])
                        && listOfProfilesByName[i].equals("new")) {
                    listOfProfilesByName[i] = listOfProfilesByDate[j];
                    listOfProfilesByDate[j] = "";
                    listOfTitlesByDate[j] = "";
                }
            }
        }

        if (fakeEntry)
            listOfProfilesByName[0] = fakeEntryValue;

        return new String[][] { listOfProfilesByName, listOfTitlesByName };
    }
}

From source file:hochschuledarmstadt.photostream_tools.ImageCacher.java

private File concatImageFilePath(Context context, String imageFileName) {
    File file = new File(context.getFilesDir(), imageFileName);
    if (!file.exists() && isExternalStorageAccessible()) {
        File pictureDirectory = context.getExternalFilesDir(Environment.DIRECTORY_PICTURES);
        if (!pictureDirectory.exists())
            pictureDirectory.mkdir();// w w w  . j a  v  a  2s  .c o  m
        file = new File(pictureDirectory, imageFileName);
    }
    return file;
}

From source file:com.scanvine.android.util.SVDownloadManager.java

public boolean downloadExistsFor(Context context, Story story) {
    File download = new File(context.getFilesDir(), story.getFilename());
    return download.exists() && download.length() > 0;
}