How to tigger SMS App

Trigger SMS Application for sending the Sms, that is support for all version of Android

   protected void sendSMS(String sms) {
        if (getActivity().getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEPHONY)) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) //At least KitKat
            {
                String defaultSmsPackageName = Telephony.Sms.getDefaultSmsPackage(getActivity()); //Need to change the build to API 19
                Intent sendIntent = new Intent(Intent.ACTION_SEND);
                sendIntent.setType("text/plain");
                sendIntent.putExtra(Intent.EXTRA_TEXT, sms);
                if (defaultSmsPackageName != null)//Can be null in case that there is no default, then the user would be able to choose any app that support this intent.
                {
                    sendIntent.setPackage(defaultSmsPackageName);
                }
                startActivity(sendIntent);
            } else //For early versions, do what worked for you before.
            {
                Intent sendIntent = new Intent(Intent.ACTION_VIEW);
                sendIntent.setData(Uri.parse("sms:"));
                sendIntent.putExtra("sms_body", sms);
                startActivity(sendIntent);
            }

        } else {
            Toast.makeText(getActivity(), "SMS service not available", Toast.LENGTH_SHORT).show();
        }
    }