while tapping on the daily forecast list items im not getting the toast messages

private Day[] mDays;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_daily_forecast);

    Intent intent = getIntent();
    Parcelable[] parcelables = intent.getParcelableArrayExtra(MainActivity.DAILY_FORECAST);
    mDays = Arrays.copyOf(parcelables, parcelables.length, Day[].class);

    DayAdapter adapter = new DayAdapter(this, mDays);
    setListAdapter(adapter);
}

@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
    super.onListItemClick(l, v, position, id);

    String dayOfTheWeek = mDays[position].getDayOfTheWeek();
    String conditions = mDays[position].getSummary();
    String highTemp = mDays[position].getTemperatureMax() + " ";
    String message = String.format("On %s the high will be %s and it will be %s",
            dayOfTheWeek,highTemp, conditions);

    Toast  toast = Toast.makeText(this, message, Toast.LENGTH_LONG);
    toast.show();

}