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:org.montanafoodhub.base.get.ItemHub.java

protected HashMap<String, Item> readFromFile(Context context) {
    HashMap<String, Item> myItemMap = new HashMap<String, Item>();
    try {/*from www  .j av  a  2  s.  co m*/
        // getItem the time the file was last changed here
        File myFile = new File(context.getFilesDir() + "/" + fileName);
        SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss");
        String lastRefreshTSStr = sdf.format(myFile.lastModified());
        Log.w(HubInit.logTag, "Using file (" + fileName + ") last modified on : " + lastRefreshTSStr);
        lastRefreshTS = sdf.getCalendar();

        // create products from the file here
        InputStream inputStream = context.openFileInput(fileName);
        if (inputStream != null) {
            parseCSV(myItemMap, inputStream);
        }
        inputStream.close();
    } catch (FileNotFoundException e) {
        Log.e(HubInit.logTag, "File  (" + fileName + ") not found: " + e.toString());
    } catch (IOException e) {
        Log.e(HubInit.logTag, "Can not read file  (" + fileName + ") : " + e.toString());
    }
    Log.w(HubInit.logTag, "Number of items loaded: " + myItemMap.size());
    return myItemMap;
}

From source file:io.github.data4all.util.Gallery.java

/**
 * Constructs a gallery to read from and write to.
 * //from   w  ww . j  av  a 2s.c  o m
 * @param context
 *            The context of this gallery
 */
public Gallery(Context context) {
    workingDirectory = new File(context.getFilesDir(), DIRECTORY_NAME);
}

From source file:org.montanafoodhub.base.get.CertificationHub.java

protected HashMap<String, Certification> readFromFile(Context context) {
    HashMap<String, Certification> myCertificationMap = new HashMap<String, Certification>();
    try {/*from ww  w . ja v a  2s  .  c om*/
        // getItem the time the file was last changed here
        File myFile = new File(context.getFilesDir() + "/" + fileName);
        SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss");
        String lastRefreshTSStr = sdf.format(myFile.lastModified());
        Log.w(HubInit.logTag, "Using file (" + fileName + ") last modified on : " + lastRefreshTSStr);
        lastRefreshTS = sdf.getCalendar();

        // create products from the file here
        InputStream inputStream = context.openFileInput(fileName);
        if (inputStream != null) {
            parseCSV(myCertificationMap, inputStream);
        }
        inputStream.close();
    } catch (FileNotFoundException e) {
        Log.e(HubInit.logTag, "File  (" + fileName + ") not found: " + e.toString());
    } catch (IOException e) {
        Log.e(HubInit.logTag, "Can not read file  (" + fileName + ") : " + e.toString());
    }
    Log.w(HubInit.logTag, "Number of certifications loaded: " + myCertificationMap.size());
    return myCertificationMap;
}

From source file:com.mikecorrigan.trainscorekeeper.Game.java

private boolean deleteSavedGame(final Context context) {
    Log.vc(VERBOSE, TAG, "deleteSavedGame: context=" + context);

    String path = context.getFilesDir() + File.separator + SAVED_FILE;
    File file = new File(path);
    return file.delete();
}

From source file:org.montanafoodhub.base.get.BuyerHub.java

protected HashMap<String, Buyer> readFromFile(Context context) {
    HashMap<String, Buyer> myBuyerMap = new HashMap<String, Buyer>();
    try {//from w  w w .j  a  v  a 2s.com
        // getItem the time the file was last changed here
        File myFile = new File(context.getFilesDir() + "/" + fileName);
        SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss");
        String lastRefreshTSStr = sdf.format(myFile.lastModified());
        Log.w(HubInit.logTag, "Using file (" + fileName + ") last modified on : " + lastRefreshTSStr);
        lastRefreshTS = sdf.getCalendar();

        // create products from the file here
        InputStream inputStream = context.openFileInput(fileName);
        if (inputStream != null) {
            parseCSV(myBuyerMap, inputStream);
        }
        inputStream.close();
    } catch (FileNotFoundException e) {
        Log.e(HubInit.logTag, "File  (" + fileName + ") not found: " + e.toString());
    } catch (IOException e) {
        Log.e(HubInit.logTag, "Can not read file  (" + fileName + ") : " + e.toString());
    }
    Log.w(HubInit.logTag, "Number of buyers loaded: " + myBuyerMap.size());
    return myBuyerMap;
}

From source file:ics4u.ics4u_final_project.Database.java

/**
 * Imports the recipes from the recipe folder
 *
 * @return an array list containing all the recipes in the folder
 */// w ww . j av a2  s .  c  o m
public static ArrayList<Recipe> importRecipes(Context c) {
    //create a list of the recipes
    ArrayList<Recipe> database = new ArrayList<>();
    //the action changes depending on if its the first run or not
    if (MainActivity.prefs.getBoolean("firstrun", true)) {
        //set it to not being the first run anymore
        MainActivity.prefs.edit().putBoolean("firstrun", false).commit();
        //add the provided recipe(s)
        database.add(open(c.getResources().openRawResource(R.raw.banana_lentil_muffins)));
        database.add(open(c.getResources().openRawResource(R.raw.cheddar_lentil_crispies)));
        //create the recipes folder in the data folder
        File recipeFolder = new File(c.getFilesDir() + "/recipes/");
        recipeFolder.mkdir();
        //create the folder for the PDFs, if it's not already created
        File pdfFolder = new File("/sdcard/Recipes/");
        int permissionCheck = ContextCompat.checkSelfPermission(c, Manifest.permission.WRITE_EXTERNAL_STORAGE);
        if (permissionCheck == PackageManager.PERMISSION_GRANTED) {
            if (!pdfFolder.isDirectory()) {
                pdfFolder.mkdir();
            }
        } else {
            Toast.makeText(c, "Permission denied. Please grant storage permissions", Toast.LENGTH_LONG).show();
        }
        //save each of the imported recipes
        try {
            database.get(0).save(new File(c.getFilesDir() + "/recipes/" + 0 + ".xml"));
            database.get(1).save(new File(c.getFilesDir() + "/recipes/" + 1 + ".xml"));
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
    } else {
        //get a list of the files in the recipes folder
        File folder = new File(c.getFilesDir() + "/recipes/");
        File[] listOfFiles = folder.listFiles();
        //import each of the recipes
        for (File file : listOfFiles) {
            if (file.isFile() && file.getName().substring(file.getName().indexOf(".")).equals(".xml")) {
                try {
                    database.add(open(new FileInputStream(file)));
                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                }
            }
        }
    }
    return database;
}

From source file:com.mikecorrigan.trainscorekeeper.Game.java

public boolean read(final Context context) {
    Log.vc(VERBOSE, TAG, "read: context=" + context);

    String path = context.getFilesDir() + File.separator + SAVED_FILE;
    File file = new File(path);

    JSONObject jsonRoot = JsonUtils.readFromFile(file);
    if (jsonRoot == null) {
        Log.e(TAG, "read: failed to read root");
        return false;
    }/*  ww  w . ja v a2 s .  co m*/

    scoreEvents.clear();
    lastScoreEvent = 0;

    try {
        spec = jsonRoot.getString(JsonSpec.GAME_SPEC);
        JSONArray jsonScoreEvents = jsonRoot.getJSONArray(JsonSpec.SCORES_KEY);

        for (int i = 0; i < jsonScoreEvents.length(); i++) {
            JSONObject jsonScoreEvent = jsonScoreEvents.getJSONObject(i);
            ScoreEvent scoreEvent = new ScoreEvent(jsonScoreEvent);
            scoreEvents.add(scoreEvent);

            notifyEnabled(scoreEvent.getPlayerId(), true);
        }
    } catch (JSONException e) {
        Log.th(TAG, e, "read: parse failed");
        return false;
    }

    lastScoreEvent = scoreEvents.size();

    notifyListeners();

    return true;
}

From source file:org.montanafoodhub.base.get.ProducerHub.java

protected HashMap<String, Producer> readFromFile(Context context) {
    HashMap<String, Producer> myProducerMap = new HashMap<String, Producer>();
    try {// w  w w.j av  a  2 s.c  om
        // getItem the time the file was last changed here
        File myFile = new File(context.getFilesDir() + "/" + fileName);
        SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss");
        String lastRefreshTSStr = sdf.format(myFile.lastModified());
        Log.w(HubInit.logTag, "Using file (" + fileName + ") last modified on : " + lastRefreshTSStr);
        lastRefreshTS = sdf.getCalendar();

        // create products from the file here
        InputStream inputStream = context.openFileInput(fileName);
        if (inputStream != null) {
            parseCSV(myProducerMap, inputStream);
        }
        inputStream.close();
    } catch (FileNotFoundException e) {
        Log.e(HubInit.logTag, "File  (" + fileName + ") not found: " + e.toString());
    } catch (IOException e) {
        Log.e(HubInit.logTag, "Can not read file  (" + fileName + ") : " + e.toString());
    }
    Log.w(HubInit.logTag, "Number of producers loaded: " + myProducerMap.size());
    return myProducerMap;
}

From source file:com.platform.middlewares.plugins.CameraPlugin.java

public byte[] readPictureForId(Context context, String id) {
    Log.i(TAG, "readPictureForId: " + id);
    try {//from   w w w. j  a v  a  2s.c  om
        //create FileInputStream object
        FileInputStream fin = new FileInputStream(
                new File(context.getFilesDir().getAbsolutePath() + "/pictures/" + id + ".jpeg"));

        //create string from byte array
        return IOUtils.toByteArray(fin);

    } catch (FileNotFoundException e) {
        Log.e(TAG, "File not found " + e);
    } catch (IOException ioe) {
        Log.e(TAG, "Exception while reading the file " + ioe);
    }
    return null;
}

From source file:ca.ualberta.cs.expenseclaim.dao.ExpenseItemDao.java

private void save(Context context) {
    Collections.sort(itemList, new Comparator<ExpenseItem>() {

        @Override/*from   w ww . j  a  va 2 s  .  co  m*/
        public int compare(ExpenseItem lhs, ExpenseItem rhs) {
            return lhs.getDate().compareTo(rhs.getDate());
        }

    });
    File file = new File(context.getFilesDir(), FILENAME);
    PrintWriter writer = null;
    try {
        writer = new PrintWriter(file);
        for (ExpenseItem i : itemList) {
            JSONObject jo = new JSONObject();
            jo.put("id", i.getId());
            jo.put("claimId", i.getClaimId());
            jo.put("category", i.getCategory());
            jo.put("description", i.getDescription());
            jo.put("date", i.getDate().getTime());
            jo.put("amount", i.getAmount());
            jo.put("unit", i.getUnit());
            writer.println(jo.toString());
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (writer != null) {
            writer.close();
        }
    }

}