Example usage for android.content Context openFileInput

Introduction

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

Prototype

public abstract FileInputStream openFileInput(String name) throws FileNotFoundException;

Source Link

Document

Open a private file associated with this Context's application package for reading.

Usage

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

protected List<Ad> readFromFile(Context context) {
    List<Ad> myAdArr = new ArrayList<Ad>();
    try {//from   w  w w.java 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(myAdArr, 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 Ad loaded: " + myAdArr.size());
    return myAdArr;
}

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From source file:com.agateau.equiv.ui.Kernel.java

private void loadProductList(Context context) {
    InputStream stream;//from w w  w .  j a  va2  s  .  c  o  m
    mProductStore = new ProductStore();
    try {
        stream = context.getAssets().open("products.csv");
    } catch (IOException e) {
        throw new RuntimeException("Failed to open products.csv.", e);
    }
    try {
        ProductStoreCsvIO.read(stream, mProductStore, Product.Source.DEFAULT);
    } catch (IOException e) {
        throw new RuntimeException("Failed to read products.csv.", e);
    }

    try {
        stream = context.openFileInput(CUSTOM_PRODUCTS_CSV);
    } catch (FileNotFoundException e) {
        return;
    }
    try {
        ProductStoreCsvIO.read(stream, mProductStore, Product.Source.CUSTOM);
    } catch (IOException e) {
        // Do not throw an exception here, the app is still usable even if we failed to load custom products
        NLog.e("Failed to read custom products from %s: %s.", CUSTOM_PRODUCTS_CSV, e);
    }
}

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

protected List<Order> readFromFile(Context context) {
    List<Order> myOrderArr = new ArrayList<Order>();
    try {//from   w w  w .  j a va  2 s  .  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(myOrderArr, 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());
    } catch (ParseException pe) {
        Log.e(HubInit.logTag, "Can't parse Order date  (" + fileName + ") : " + pe.toString());
    }
    Log.w(HubInit.logTag, "Number of orders loaded: " + myOrderArr.size());
    return myOrderArr;
}

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

protected void readFromFile(Context context) {
    try {/* w  w w  . ja  va  2s.c  o 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();

        // *** last line in the init wins!!!
        InputStream inputStream = context.openFileInput(fileName);
        if (inputStream != null) {
            parseCSV(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, "Hub name initialized to: " + HubInit.getHubName());
}

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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 {//w w w .  ja  v  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(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:br.com.carlosrafaelgn.fplay.list.RadioStationList.java

private void loadFavoritesInternal(Context context) throws IOException {
    FileInputStream fs = null;/*  www.  j av a  2  s. c om*/
    BufferedInputStream bs = null;
    try {
        fs = context.openFileInput("_RadioFav");
        bs = new BufferedInputStream(fs, 4096);
        final int version = Serializer.deserializeInt(bs);
        final int count = Math.min(Serializer.deserializeInt(bs), MAX_COUNT);
        if (version == 0x0100 && count > 0) {
            favorites.clear();
            for (int i = 0; i < count; i++)
                favorites.add(RadioStation.deserialize(bs, true));
        }
    } catch (IOException ex) {
        if (ex instanceof FileNotFoundException && fs == null) {
            favorites.clear();
        } else {
            throw ex;
        }
    } finally {
        try {
            if (bs != null)
                bs.close();
        } catch (Throwable ex) {
        }
        try {
            if (fs != null)
                fs.close();
        } catch (Throwable ex) {
        }
    }
}

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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 {/*w w w  .  ja 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(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;
}

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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 {//  w  w w  .  ja  va  2s.c o  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(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;
}

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From source file:org.dharmaseed.android.TeacherCursorAdapter.java

@Override
public void bindView(View view, Context context, Cursor cursor) {

    // Set teacher name
    clearView(view);/* ww w  .  jav a2s .c  o m*/
    TextView title = (TextView) view.findViewById(R.id.item_view_title);
    title.setText(cursor.getString(cursor.getColumnIndexOrThrow(DBManager.C.Teacher.NAME)).trim());

    // Get number of talks by this teacher
    TextView numTalks = (TextView) view.findViewById(R.id.item_view_detail1);
    numTalks.setText(cursor.getString(cursor.getColumnIndexOrThrow("talk_count")) + " talks");

    // Set teacher photo
    String photoFilename = DBManager
            .getTeacherPhotoFilename(cursor.getInt(cursor.getColumnIndexOrThrow(DBManager.C.Teacher.ID)));
    ImageView photoView = (ImageView) view.findViewById(R.id.item_view_photo);
    try {
        FileInputStream photo = context.openFileInput(photoFilename);
        photoView.setImageBitmap(BitmapFactory.decodeStream(photo));
    } catch (FileNotFoundException e) {
        Drawable icon = ContextCompat.getDrawable(context, R.drawable.dharmaseed_icon);
        photoView.setImageDrawable(icon);
    }

    // Set stars
    handleStars(view, cursor.getInt(cursor.getColumnIndexOrThrow(DBManager.C.Teacher.ID)));

}

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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  .jav  a2  s  .c  o 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(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;
}

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