Example usage for android.content Context getFilesDir

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:at.ac.uniklu.mobile.sportal.Studentportal.java

public static void clearCaches(Context applicationContext) {
    getSportalClient().clearCache();/*  ww  w  .j  a v a 2s  .  com*/
    getStudentPortalDB().mutingPeriods_clear();

    // delete cached profile pictures
    File privateFilesDir = applicationContext.getFilesDir();
    for (File privateFile : privateFilesDir.listFiles()) {
        privateFile.delete();
    }

    // delete application cache (webview etc...)
    Utils.clearAppCache(applicationContext);
}

From source file:Main.java

public static File getFile(Context context, Uri uri, boolean forceCreation) {

    if (!forceCreation && "file".equalsIgnoreCase(uri.getScheme())) {
        return new File(uri.getPath());
    }//  w w  w.  j ava  2s  .  c o  m

    File file = null;

    try {
        File root = context.getFilesDir();
        if (root == null) {
            throw new Exception("data dir not found");
        }
        file = new File(root, getFilename(context, uri));
        file.delete();
        InputStream is = context.getContentResolver().openInputStream(uri);
        OutputStream os = new FileOutputStream(file);
        byte[] buf = new byte[1024];
        int cnt = is.read(buf);
        while (cnt > 0) {
            os.write(buf, 0, cnt);
            cnt = is.read(buf);
        }
        os.close();
        is.close();
        file.deleteOnExit();
    } catch (Exception e) {
        Log.e("OpenFile", e.getMessage(), e);
    }
    return file;
}

From source file:nuclei.logs.Logs.java

protected static File newLogFile() {
    Context context = ContextHandle.getApplicationHandle().get();
    if (ContextCompat.checkSelfPermission(context,
            Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {
        return new File(context.getExternalFilesDir(null), "info.log");
    }//from   w  w  w .  j  av  a2  s .  c o  m
    return new File(context.getFilesDir(), "info.log");
}

From source file:io.github.data4all.util.upload.GpxTrackUtil.java

/**
 * Method for reading a track from memory. Return a string representation of
 * a saved track.//from ww  w . jav a 2 s  .  c om
 * 
 * @param context
 *            the context
 * @param trackXml
 *            the xml file of the gpx track
 * @param fileName
 *            the filename of the gpx track
 * @return a file object containing the gpx tracks
 */
private static File createGpxFile(Context context, String trackXml, String fileName) {
    final File file = new File(context.getFilesDir(), fileName);
    BufferedWriter writer = null;
    try {
        writer = new BufferedWriter(new FileWriter(file));
        writer.write(trackXml);
        writer.close();
    } catch (IOException e) {
        Log.e(GpxTrackUtil.class.getSimpleName(), "IOException: ", e);
    }
    return file;
}

From source file:uk.ac.horizon.aestheticodes.controllers.ExperienceListUpdater.java

public static void save(Context context, ExperienceListController experiences) {
    try {/*from   www .  ja  v  a2  s.c o  m*/
        final File experienceFile = new File(context.getFilesDir(), "experiences.json");
        final FileWriter writer = new FileWriter(experienceFile);
        final Collection<Experience> saveExperiences = new ArrayList<>();
        for (Experience experience : experiences.get()) {
            if (experience.getOp() != Experience.Operation.temp) {
                saveExperiences.add(experience);
            }
        }
        Gson gson = ExperienceParser.createParser();
        gson.toJson(saveExperiences, writer);

        writer.flush();
        writer.close();
    } catch (Exception e) {
        Log.e("", e.getMessage(), e);
    }
}

From source file:com.jsonstore.util.JSONStoreUtil.java

public static final File getNoBackupFilesDir(Context ctx) {
    if (android.os.Build.VERSION.SDK_INT <= LOLLIPOP_MR1)
        return ctx.getFilesDir();
    else//from   w  ww .jav  a  2  s  .c  o m
        return ctx.getNoBackupFilesDir();
}

From source file:Main.java

public static File getSDDir(Context context) {
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
        // We can read and write the media
        return context.getExternalFilesDir(null);
    } else {/*from  w ww.j a va 2  s.c o  m*/
        // Load another directory, probably local memory
        return context.getFilesDir();
    }
}

From source file:org.opensilk.music.AppPreferences.java

public static String readAutoShuffleDirectory(Context context) {
    try {//from   w  w w.  j ava 2s  .  co  m
        File f = new File(context.getFilesDir(), AUTO_SHUFFLE_FOLDER);
        return FileUtils.readLines(f).get(0);
    } catch (Exception e) {
        return null;
    }
}

From source file:com.dajodi.scandic.Util.java

public static void writeMemberInfo(Context context, MemberInfo memberInfo) throws IOException {

    PersistedData data = new PersistedData();
    data.setMemberInfo(memberInfo);/*from   w  w w.  j  a v  a 2  s.  com*/

    File f = context.getFilesDir();
    Writer writer = new BufferedWriter(new FileWriter(new File(f, JSON_FILENAME)));
    try {
        new JSONSerializer().deepSerialize(data, writer);
        writer.flush();
    } finally {
        writer.close();
    }
}

From source file:org.opensilk.music.AppPreferences.java

public static boolean writeAutoShuffleDirectory(Context context, String directory) {
    try {//from w w  w  .  j av a 2s  . co  m
        File f = new File(context.getFilesDir(), AUTO_SHUFFLE_FOLDER);
        FileUtils.writeLines(f, Collections.singleton(directory));
        return true;
    } catch (IOException e) {
        return false;
    }
}