Sqllite database doesnt copy in the sd card in real device
<p>I am copying my database(sqllite) to sd card by this method:</p>

<pre><code>String currentDBPath =
                "\\data\\com.powergroupbd.tripmileage\\databases\\tripmileagedatabase";
                 String backupDBPath = "tripmileagedatabase";
                File currentDB = new File(data, currentDBpath);
                File backupDB = new File(sd, BackupDbPath);

                if (currentDB.exists()) {
                    FileChannel src = new FileInputStream(currentDB)
                            .getChannel();
                    FileChannel dst = new FileOutputStream(backupDB)
                            .getChannel();
                    dst.transferFrom(src, 0, src.size());
                    src.close();
                    dst.close();
</code></pre>

<p>This is working fine in emulator but when I install it in real device this doesnt show any file in sd card. What I am missing?</p>
