gistfile1.txt

	private void migrateSqlCipher(File dbFile) {

		SQLiteDatabaseHook hook = new SQLiteDatabaseHook() {
			public void preKey(SQLiteDatabase database) {
			}

			public void postKey(SQLiteDatabase database) {
				Cursor cursor = null;
				try {
					System.out.println("migrating sqlcipher start");
					cursor = database.rawQuery("PRAGMA cipher_migrate;",
							new String[] {});
					 if (cursor != null) {
					 cursor.moveToFirst();
					 System.out.println("migrate pragma query result getStrint(0) = "+
					 cursor.getString(0));
					 }
					System.out.println("migrating sqlcipher end");
				} catch (Exception e) {
					e.printStackTrace();
				} finally {
					if (cursor != null) {
						cursor.close();
						cursor = null;
					}
				}
			}
		};

		SQLiteDatabase database = SQLiteDatabase.openOrCreateDatabase(dbFile,
				DbDef.DB_PWD, null, hook);

		if (database != null) {
			database.close();
		}
	}

where should i call this method??