Intent i = new Intent(AlarmClock.ACTION_SET_ALARM);
    i.putExtra(AlarmClock.EXTRA_HOUR, hour);
    i.putExtra(AlarmClock.EXTRA_MINUTES, minutes);
    i.putExtra(AlarmClock.EXTRA_MESSAGE,personalMessage);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        i.putExtra(AlarmClock.EXTRA_SKIP_UI, true);
    }
    startActivity(i);

String packageName = "com.sec.android.app.clockpackage";
    String className = "com.sec.android.app.clockpackage.ClockPackage";
    Intent internetIntent = new Intent(AlarmClock.ACTION_SET_ALARM);
    internetIntent.addCategory(Intent.CATEGORY_LAUNCHER);
    internetIntent.setClassName(packageName, className);
    internetIntent.putExtra(AlarmClock.EXTRA_HOUR, hour);
    internetIntent.putExtra(AlarmClock.EXTRA_MINUTES, minutes);
    internetIntent.putExtra(AlarmClock.EXTRA_MESSAGE,personalMessage);
    startActivity(internetIntent);