EventAdd desu

EventAdd.java

public class EventAdd extends Fragment  {
    Date simpleDateFormat;
    TextView dateText;
    TextView timeText;
    EditText locationText;
    EditText nameText;
    Button addEventBtn;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View viewFrag = inflater.inflate(R.layout.frag_eventadd, container, false);
        dateText = (TextView)viewFrag.findViewById(R.id.dateField);
        timeText = (TextView)viewFrag.findViewById(R.id.timeField);
        locationText = (EditText)viewFrag.findViewById(R.id.location);
        nameText = (EditText)viewFrag.findViewById(R.id.name);
        addEventBtn = (Button)viewFrag.findViewById(R.id.btn_add_event);

        dateText.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                showDatePickerDialog(view);
            }
        });
        timeText.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                showTimePickerDialog(view);
            }
        });
        addEventBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                addEvent();
            }
        });

        return viewFrag;
    }

    private void addEvent() {
        EventDataSource eventDataSource = new EventDataSource(getActivity());
        String location = locationText.getText().toString();
        String nameString = nameText.getText().toString();
        String dateString = dateText.getText().toString();
        String timeString = timeText.getText().toString();
        try {
            eventDataSource.open();
            eventDataSource.createEvent(location, dateString, timeString, nameString);
            eventDataSource.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }

    public void showTimePickerDialog(View v){
        DialogFragment newFragment = new TimePickerFragment();
        newFragment.show(getFragmentManager(), "timeText");
    }

    public void showDatePickerDialog(View v){
        DialogFragment newFragment = new DatePickerFragment();
        newFragment.show(getFragmentManager(), "dateText");
    }

    public static class TimePickerFragment extends DialogFragment implements TimePickerDialog.OnTimeSetListener {
        TextView timeText;
        @Override
        public Dialog onCreateDialog(Bundle savedInstanceState){
            final Calendar c = Calendar.getInstance();
            int hour = c.get(Calendar.HOUR_OF_DAY);
            int minute = c.get(Calendar.MINUTE);
            return new TimePickerDialog(getActivity(), this, hour, minute, DateFormat.is24HourFormat(getActivity()));
        }
        @Override
        public void onTimeSet(TimePicker timePicker, int hour, int minute) {
            timeText = (TextView)getActivity().findViewById(R.id.timeField);
            StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.append(pad(hour));
            stringBuilder.append(":");
            stringBuilder.append(pad(minute));
            timeText.setText(hour + ":" + minute);
        }
    }

    public static class DatePickerFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener {
        TextView dateText;
        @Override
        public Dialog onCreateDialog(Bundle savedInstanceState){
            final Calendar c = Calendar.getInstance();
            int year = c.get(Calendar.YEAR);
            int month = c.get(Calendar.MONTH);
            int day = c.get(Calendar.DAY_OF_MONTH);
            return new DatePickerDialog(getActivity(), this, year, month, day);
        }
        @Override
        public void onDateSet(DatePicker datePicker, int year, int month, int day) {
            dateText = (TextView)getActivity().findViewById(R.id.dateField);
            Calendar calendar = Calendar.getInstance();
            calendar.set(year, month, day);
            String dateString = day + "/" + month + "/" + year;
            try {
                Date simpleDateFormat = new SimpleDateFormat("dd/MM/yyyy").parse(dateString);
                String monthText = new SimpleDateFormat("MMM").format(simpleDateFormat);
                String dayOfWeek = new SimpleDateFormat("E").format(simpleDateFormat);
                String fullDate = dayOfWeek + ", " + day + " " + monthText + " " + year;
                dateText.setText(fullDate);
            } catch (ParseException e) {
                e.printStackTrace();
            }
        }
    }

    private static String pad(int c) {
        if (c >= 10)
            return String.valueOf(c);
        else
            return "0" + String.valueOf(c);
    }

}