Example usage for android.content Context getDatabasePath

Introduction

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

Prototype

public abstract File getDatabasePath(String name);

Source Link

Document

Returns the absolute path on the filesystem where a database created with #openOrCreateDatabase is stored.

Usage

From source file:com.mobshep.mobileshepherd.CSInjection1.java

public void generateKey(Context context, String password) {
    try {/* w  w w  .  j  av a2 s . c  om*/
        try {
            SQLiteDatabase.loadLibs(context);

            String dbPath = context.getDatabasePath("key1.db").getPath();

            File dbPathFile = new File(dbPath);
            if (!dbPathFile.exists())
                dbPathFile.getParentFile().mkdirs();

            SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(dbPath, dbPassword, null);

            db.execSQL("DROP TABLE IF EXISTS key1");
            db.execSQL("CREATE TABLE key1(key VARCHAR)");

            db.execSQL("INSERT INTO key1 VALUES('The Key is SourHatsAndAngryCats.')");

        } catch (Exception e) {
            // TODO Auto-generated catch block
            Toast error = Toast.makeText(CSInjection1.this, "An error occurred.", Toast.LENGTH_LONG);
            error.show();

        }

    } catch (SQLiteException e) {
        Toast error = Toast.makeText(CSInjection1.this, "An database error occurred.", Toast.LENGTH_LONG);
        error.show();
    }
}

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From source file:com.mobshep.mobileshepherd.CSInjection1.java

public void populateTable(Context context, String dbpassword) {
    try {/*w  ww . ja  va  2s. co m*/

        try {
            SQLiteDatabase.loadLibs(context);

            String dbPath = context.getDatabasePath("Users.db").getPath();

            File dbPathFile = new File(dbPath);
            if (!dbPathFile.exists())
                dbPathFile.getParentFile().mkdirs();

            SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(dbPath, dbpassword, null);

            db.execSQL("DROP TABLE IF EXISTS Users");
            db.execSQL(
                    "CREATE TABLE Users(memID INTEGER PRIMARY KEY AUTOINCREMENT, memName TEXT, memAge INTEGER, memPass VARCHAR)");

            db.execSQL("INSERT INTO Users VALUES( 1,'Admin',20,'49c3a17ad8d8ccd93885e6a28661480d')");
        } catch (Exception e) {
            // TODO Auto-generated catch block
            Toast error = Toast.makeText(CSInjection1.this, "An error occurred.", Toast.LENGTH_LONG);
            error.show();

        }

    } catch (SQLiteException e) {
        Toast error = Toast.makeText(CSInjection1.this, "An database error occurred.", Toast.LENGTH_LONG);
        error.show();
    }
}

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From source file:com.mobshep.mobileshepherd.CSInjection2.java

public void generateKey(Context context, String password) {
    try {/*  w  w  w.  j  a va2 s  .  c o  m*/
        try {
            SQLiteDatabase.loadLibs(context);

            String dbPath = context.getDatabasePath("key.db").getPath();

            File dbPathFile = new File(dbPath);
            if (!dbPathFile.exists())
                dbPathFile.getParentFile().mkdirs();

            SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(dbPath, dbPassword, null);

            db.execSQL("DROP TABLE IF EXISTS key");
            db.execSQL("CREATE TABLE key(key VARCHAR)");

            db.execSQL("INSERT INTO key VALUES('The Key is BurpingChimneys.')");

        } catch (Exception e) {
            // TODO Auto-generated catch block
            Toast error = Toast.makeText(CSInjection2.this, "An error occurred, key was not generated",
                    Toast.LENGTH_LONG);
            error.show();

        }

    } catch (SQLiteException e) {
        Toast error = Toast.makeText(CSInjection2.this, "An database error occurred.", Toast.LENGTH_LONG);
        error.show();
    }
}

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From source file:com.mobshep.mobileshepherd.CSInjection2.java

public void populateTable(Context context, String dbPassword) {
    try {/*from w  w w  .  j  av a 2  s  .  co m*/

        try {
            SQLiteDatabase.loadLibs(context);

            String dbPath = context.getDatabasePath("Players.db").getPath();

            File dbPathFile = new File(dbPath);
            if (!dbPathFile.exists())
                dbPathFile.getParentFile().mkdirs();

            SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(dbPath, dbPassword, null);

            db.execSQL("DROP TABLE IF EXISTS Players");
            db.execSQL(
                    "CREATE TABLE Players(memID INTEGER PRIMARY KEY AUTOINCREMENT, memName TEXT, memAge INTEGER, memPass VARCHAR)");

            db.execSQL("INSERT INTO Players VALUES( 1,'Admin',20,'49c3a17ad8d8ccd93885e6a28661480d')");
        } catch (Exception e) {
            // TODO Auto-generated catch block
            Toast error = Toast.makeText(CSInjection2.this, "An error occurred, table not initialized.",
                    Toast.LENGTH_LONG);
            error.show();

        }

    } catch (SQLiteException e) {
        Toast error = Toast.makeText(CSInjection2.this, "An database error occurred.", Toast.LENGTH_LONG);
        error.show();
    }
}

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From source file:com.denel.facepatrol.MainActivity.java

public void copydatabase(Context mcontext) {

    String dbname = "DenelDB";
    File outfile = mcontext.getDatabasePath(dbname);
    if (outfile.exists()) {
        return;/* www.  ja  v  a  2 s  .com*/
    }
    outfile = mcontext.getDatabasePath(dbname + ".temp");
    // parent directory for his file if it doesn't exist,
    // in this case it returns a false.
    outfile.getParentFile().mkdirs();
    try {
        InputStream instream = mcontext.getAssets().open(dbname);
        OutputStream outstream = new FileOutputStream(outfile);
        //transfer bytes from instream to outstream
        byte[] buffer = new byte[1024];
        int length;
        while ((length = instream.read(buffer)) > 0) {
            outstream.write(buffer, 0, length);
        }
        outstream.flush();
        outstream.close();
        instream.close();
        outfile.renameTo(mcontext.getDatabasePath(dbname));
    } catch (IOException e) {
        if (outfile.exists()) {
            outfile.delete();
        }
    }
}

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From source file:com.denel.facepatrol.MainActivity.java

private void decryptfile(Context mcontext, SecretKey key)
        throws IOException, NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException {

    File infile = mcontext.getDatabasePath(dbname_en);
    InputStream fis = new FileInputStream(infile);
    File outfile = mcontext.getDatabasePath(dbname);
    // parent directory for his file if it doesn't exist,
    // in this case it returns a false.
    outfile.getParentFile().mkdirs();// w  ww .j  ava  2 s .  co m
    // This stream write the decrypted text. This stream will be wrapped by another stream. 
    FileOutputStream fos = new FileOutputStream(outfile);
    // Length is 16 byte // Careful when taking user input!!! 
    // http://stackoverflow.com/a/3452620/1188357 
    SecretKeySpec sks = new SecretKeySpec(key.getEncoded(), "AES");
    // Create cipher 
    Cipher cipher = Cipher.getInstance("AES");
    cipher.init(Cipher.DECRYPT_MODE, sks);
    // Wrap the output stream 
    CipherOutputStream cos = new CipherOutputStream(fos, cipher);
    // Write bytes 
    int b;
    byte[] d = new byte[8];
    while ((b = fis.read(d)) != -1) {
        cos.write(d, 0, b);
    } // Flush and close streams. 
    cos.flush();
    cos.close();
    fis.close();
    // delete the encrypted file
    if (infile.exists()) {
        infile.delete();
    }
}

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From source file:holidayiq.com.geofenced.geofence.GeofenceTransitionsIntentService.java

public static void SendNotificationForEntry(Context mContext, String geoId, String geoName,
        String notificationStringTitle, String notificationStringContent, String notificationStringDeeplink,
        String objType, Context context, String eventType, boolean isBanner) {
    String currentTime = String.valueOf(System.currentTimeMillis());
    if (notificationStringTitle != null) {
        notificationStringTitle = notificationStringTitle.replace("$name$", geoName);
        notificationStringContent = notificationStringContent.replace("$name$", geoName);
        notificationStringDeeplink = notificationStringDeeplink.replace("$name$", Underscored(geoName));
        notificationStringDeeplink = notificationStringDeeplink.replace("$id$", geoId);
        Calendar c = new GregorianCalendar();
        c.set(Calendar.HOUR_OF_DAY, 6);
        c.set(Calendar.MINUTE, 0);
        c.set(Calendar.SECOND, 0);
        Date d1 = c.getTime();//ww  w  . j  a va2 s.  c o  m
        boolean isNotification = false;
        File dbFile = mContext.getDatabasePath("hiq_in_app.sqlite");
        SQLiteDatabase inAppDb = SQLiteDatabase.openDatabase(dbFile.getPath(), null,
                SQLiteDatabase.OPEN_READWRITE);
        if (geoName.equalsIgnoreCase("home")) {
            String lastTriggeredHome = HIQSharedPrefrence.getString("lastTriggeredHome", mContext);
            if (lastTriggeredHome == null) {
                sendNotification(notificationStringTitle, notificationStringContent, notificationStringDeeplink,
                        context, isBanner);
                HIQSharedPrefrence.putString("lastTriggeredHome", System.currentTimeMillis() + "", mContext);
                isNotification = true;
            } else {
                long previouslastTriggeredHome = Long
                        .parseLong(HIQSharedPrefrence.getString("lastTriggeredHome", mContext));
                if (previouslastTriggeredHome < d1.getTime()) {
                    sendNotification(notificationStringTitle, notificationStringContent,
                            notificationStringDeeplink, context, isBanner);
                    HIQSharedPrefrence.putString("lastTriggeredHome", System.currentTimeMillis() + "",
                            mContext);
                    isNotification = true;
                }
            }

        } else if (objType.equalsIgnoreCase("Hotel")) {
            String lastTriggeredHome = HIQSharedPrefrence.getString("lastTriggeredHotel", mContext);
            if (lastTriggeredHome == null) {
                sendNotification(notificationStringTitle, notificationStringContent, notificationStringDeeplink,
                        context, isBanner);
                HIQSharedPrefrence.putString("lastTriggeredHotel", System.currentTimeMillis() + "", mContext);
                isNotification = true;
            } else {
                long previouslastTriggeredHome = Long
                        .parseLong(HIQSharedPrefrence.getString("lastTriggeredHotel", mContext));
                if (previouslastTriggeredHome < d1.getTime()) {
                    sendNotification(notificationStringTitle, notificationStringContent,
                            notificationStringDeeplink, context, isBanner);
                    HIQSharedPrefrence.putString("lastTriggeredHotel", System.currentTimeMillis() + "",
                            mContext);
                    isNotification = true;
                }
            }
        } else if (objType.equalsIgnoreCase("SS")) {
            Cursor res = null;
            try {
                String lastNotificationTriggerd = null;
                res = inAppDb.rawQuery("Select * from " + GeoDbHelper.SIGHT_SEEING_TABLE_NAME + " where "
                        + GeoDbHelper.SIGHT_SEEING_COULUMN_ID + " = " + geoId, null);
                if (res != null) {
                    if (res.moveToFirst()) {
                        lastNotificationTriggerd = res.getString(res.getColumnIndex("lastTimeStamp"));
                    }
                }
                if (lastNotificationTriggerd == null) {
                    sendNotification(notificationStringTitle, notificationStringContent,
                            notificationStringDeeplink, context, isBanner);
                    isNotification = true;
                    Cursor cur = inAppDb.rawQuery("update " + GeoDbHelper.SIGHT_SEEING_TABLE_NAME
                            + " SET lastTimeStamp = '" + currentTime + "' where "
                            + GeoDbHelper.SIGHT_SEEING_COULUMN_ID + " = " + geoId, null);
                    cur.moveToFirst();
                    cur.close();
                } else {
                    long time = Long.parseLong(lastNotificationTriggerd);
                    if (time < d1.getTime()) {
                        sendNotification(notificationStringTitle, notificationStringContent,
                                notificationStringDeeplink, context, isBanner);
                        isNotification = true;
                        Cursor cur = inAppDb.rawQuery("update " + GeoDbHelper.SIGHT_SEEING_TABLE_NAME
                                + " SET lastTimeStamp = '" + currentTime + "' where "
                                + GeoDbHelper.SIGHT_SEEING_COULUMN_ID + " = " + geoId, null);
                        cur.moveToFirst();
                        cur.close();
                    }
                }

            } catch (Exception e) {
                e.printStackTrace();
                ExceptionUtils.logException(e);
            } finally {
                if (res != null && !res.isClosed()) {
                    res.close();
                }
                res = null;
                if (inAppDb != null && inAppDb.isOpen()) {
                    inAppDb.close();
                }
                inAppDb = null;
            }
        } else if (objType.equalsIgnoreCase("Destination")) {
            Cursor res = null;
            try {
                String lastNotificationTriggerd = null;
                res = inAppDb.rawQuery("Select * from " + GeoDbHelper.DESTINATION_TABLE_NAME + " where "
                        + GeoDbHelper.DESTINATION_COLUMN_ID + " = " + geoId, null);
                if (res != null) {
                    try {
                        if (res.moveToFirst()) {
                            lastNotificationTriggerd = res.getString(res.getColumnIndex("lastTimeStamp"));
                        }
                    } catch (Exception e) {

                    }
                }
                if (lastNotificationTriggerd == null) {
                    sendNotification(notificationStringTitle, notificationStringContent,
                            notificationStringDeeplink, context, isBanner);
                    isNotification = true;
                    Cursor cur = inAppDb.rawQuery("update " + GeoDbHelper.DESTINATION_TABLE_NAME
                            + " SET lastTimeStamp = '" + currentTime + "' where "
                            + GeoDbHelper.DESTINATION_COLUMN_ID + " = " + geoId, null);
                    cur.moveToFirst();
                    cur.close();
                } else {
                    long time = Long.parseLong(lastNotificationTriggerd);
                    if (time < d1.getTime()) {
                        sendNotification(notificationStringTitle, notificationStringContent,
                                notificationStringDeeplink, context, isBanner);
                        isNotification = true;
                        Cursor cur = inAppDb.rawQuery("update " + GeoDbHelper.DESTINATION_TABLE_NAME
                                + " SET lastTimeStamp = '" + currentTime + "' where "
                                + GeoDbHelper.DESTINATION_COLUMN_ID + " = " + geoId, null);
                        cur.moveToFirst();
                        cur.close();
                    }
                }

            } catch (Exception e) {
                ExceptionUtils.logException(e);
            } finally {
                if (res != null && !res.isClosed()) {
                    res.close();
                }
                res = null;
                if (inAppDb != null && inAppDb.isOpen()) {
                    inAppDb.close();
                }
                inAppDb = null;
            }
        }
        HashMap<String, Object> oMap = new HashMap<String, Object>();
        oMap.put("Type", eventType);
        oMap.put("Name", geoName);
        oMap.put("ID", geoId);
        oMap.put("Object Type", objType);
        oMap.put("Date", new Date());

        if (isNotification) {
        }
    }

    // HIQUtil.sendEventToGAFromObject("GeoFenceEvent", "GeoFenceEvent in Android", oMap);

}

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From source file:com.denel.facepatrol.MainActivity.java

private void encryptfile(Context mcontext, SecretKey key)
        throws IOException, NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException {

    // This will probably change when I will the database will be downloaded from the server
    boolean db_file_exists = mcontext.getDatabasePath(dbname).exists();
    InputStream fis = null;//from   w w w .ja v a 2  s.  c  om
    File infile = mcontext.getDatabasePath(dbname);
    // check if database file exists to prevent downloading the file each start
    if (db_file_exists) {
        fis = new FileInputStream(infile);
    } else {
        fis = mcontext.getAssets().open(dbname);
    }
    // This stream write the encrypted text. This stream will be wrapped by another stream. 
    FileOutputStream fos = new FileOutputStream(mcontext.getDatabasePath(dbname_en).getAbsolutePath());
    // Length is 16 byte // Careful when taking user input!!! http://stackoverflow.com/a/3452620/1188357 
    SecretKeySpec sks = new SecretKeySpec(key.getEncoded(), "AES");
    // Create cipher 
    Cipher cipher = Cipher.getInstance("AES");
    cipher.init(Cipher.ENCRYPT_MODE, sks);
    // Wrap the output stream 
    CipherOutputStream cos = new CipherOutputStream(fos, cipher);
    // Write bytes 
    int b;
    byte[] d = new byte[8];
    while ((b = fis.read(d)) != -1) {
        cos.write(d, 0, b);
    } // Flush and close streams. 
    cos.flush();
    cos.close();
    fis.close();
    // delete the decrypted file
    if (infile.exists()) {
        infile.delete();
    }
}

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From source file:com.miz.functions.MizLib.java

public static void copyDatabase(Context context) {
    try {//ww  w .  j ava2s. co  m
        FileUtils.copyFile(context.getDatabasePath("mizuu_data"),
                new File(Environment.getExternalStorageDirectory(), "mizuu_data.db"));
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:org.ttrssreader.controllers.DBHelper.java

private synchronized boolean deleteDB(final Context context) {
    if (context == null)
        return false;

    Log.i(TAG, "Deleting Database as requested by preferences.");
    File f = context.getDatabasePath(DATABASE_NAME);
    if (f.exists()) {
        if (getOpenHelper() != null) {
            closeDB();//from  w  w w .j a  va  2 s  . c o  m
        }
        return f.delete();
    }

    return false;
}

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