How to page curl for pdf file
<p>hi i m new in android page curl application, i show the pdf file using mupdf opensource via. here using intent action view, so only scroll is working but i need page curl.if any body know the answer please help this concept. thank you.</p>

<pre><code>@Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);

        mAlertBuilder = new AlertDialog.Builder(this);

        if (core == null) {
            core = (MuPDFCore)getLastNonConfigurationInstance();

            if (savedInstanceState != null &amp;&amp; savedInstanceState.containsKey("FileName")) {
                mFileName = savedInstanceState.getString("FileName");
            }
        }
        if (core == null) {
            Intent intent = getIntent();
            if (Intent.ACTION_VIEW.equals(intent.getAction())) {
                Uri uri = intent.getData();
                if (uri.toString().startsWith("content://media/external/file")) {
                    // Handle view requests from the Transformer Prime's file manager
                    // Hopefully other file managers will use this same scheme, if not
                    // using explicit paths.
                    Cursor cursor = getContentResolver().query(uri, new String[]{"_data"}, null, null, null);
                    if (cursor.moveToFirst()) {
                        uri = Uri.parse(cursor.getString(0));
                    }
                }
                core = openFile(Uri.decode(uri.getEncodedPath()));
            }
            if (core != null &amp;&amp; core.needsPassword()) {
                requestPassword(savedInstanceState);
                return;
            }
        }
        if (core == null)
        {
            AlertDialog alert = mAlertBuilder.create();
            alert.setTitle(R.string.open_failed);
            alert.setButton(AlertDialog.BUTTON_POSITIVE, "Dismiss",
                    new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int which) {
                            finish();
                        }
                    });
            alert.show();
            return;
        }

        createUI(savedInstanceState);
    }
</code></pre>
