Control App Exit With Some Alert Dialog

Java Code:

// Back AlertDialog Start
@Override
public void onBackPressed() {

    new AlertDialog.Builder(MainActivity.this)
            .setTitle("Confirm Exit!!")
            .setMessage("Are You Sure,You Want To Exit")
            .setIcon(R.drawable.alert)

            .setPositiveButton("Yes, Exit!", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.dismiss();
                    finishAndRemoveTask();
                }
            })

            .setNegativeButton("No,Thanks", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.dismiss();
                }
            })

            .setNeutralButton("Rate Us", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.dismiss();
                    Intent rateIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=" + MainActivity.this.getPackageName()));
                    startActivity(rateIntent);
                    drawer_layout.closeDrawer(GravityCompat.START);

                }
            })
            .show();
}

// Back AlertDialog Start