CODEWITHSUNDEEP
androidandroid-datepicker
Aditya
Aditya

Reputation: 1518

Last selected date is not getting in datepicker dialog

In my app I have one datepicker, I am able to select and set the selected date in textview, but the issue is if again I click on textview to open datepicker dialog, it always shows current date instead of last selected date..so what is the issue?

  public class MainActivity extends Activity {

private TextView date_dropdown;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    
    date_dropdown=(TextView)findViewById(R.id.shows_dt);
    
    
    Calendar calendar = Calendar.getInstance();

    date_dropdown.setText(calendar.get(Calendar.DAY_OF_MONTH) + "-"
            + (calendar.get(Calendar.MONTH) + 1) + "-"
            + calendar.get(Calendar.YEAR));

    date_dropdown.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            showDatePickerDialog();
        }
    });
}

public void showDatePickerDialog() {

    System.out.println("show date picke dilg ");
    System.out.println("show date picke dilg");

    DialogFragment newFragment1 = new SelectDateFragment();
    newFragment1.show(getFragmentManager(), "DatePicker");
}

public class SelectDateFragment extends DialogFragment implements
        DatePickerDialog.OnDateSetListener {

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        final Calendar calendar = Calendar.getInstance();
        int yy = calendar.get(Calendar.YEAR);
        int mm = calendar.get(Calendar.MONTH);
        int dd = calendar.get(Calendar.DAY_OF_MONTH);
        return new DatePickerDialog(getActivity(), this, yy, mm, dd);
    }

    public void onDateSet(DatePicker view, int yy, int mm, int dd) {
        populateSetDate(yy, mm + 1, dd);
    }

    public void populateSetDate(int year, int month, int day) {
        date_dropdown.setText(day + "-" + month + "-" + year);
    }

}

Upvotes: 12

Views: 2816

Answers (7)

yagnik vadgama
yagnik vadgama

Reputation: 1

A simple way to print selected date is:

picker.addOnPositiveButtonClickListener {
    tv_date.text = "picker.headerText"
}

picker is an object of DatePicker class.

Upvotes: 0

Keshav Gera
Keshav Gera

Reputation: 11254

updateDate through set previous selected date in date picker 

mDatePicker.updateDate(1994, 6, 12);


mDatePicker.setTitle("Please select date");
mDatePicker.updateDate(1994, 6, 12);
mDatePicker.getDatePicker().setMaxDate(System.currentTimeMillis());

Upvotes: 0

Keshav Gera
Keshav Gera

Reputation: 11254

 mDatePicker.getDatePicker().setMaxDate(System.currentTimeMillis());


ed_date.setOnClickListener(new View.OnClickListener()
        {
            @Override
            public void onClick(View v)
            {
                Calendar mcurrentDate=Calendar.getInstance();
                year=mcurrentDate.get(Calendar.YEAR);
                month=mcurrentDate.get(Calendar.MONTH);
                day=mcurrentDate.get(Calendar.DAY_OF_MONTH);

                final DatePickerDialog   mDatePicker =new DatePickerDialog(MainActivity.this, new DatePickerDialog.OnDateSetListener()
                {
                    @Override
                    public void onDateSet(DatePicker datepicker, int selectedyear, int selectedmonth, int selectedday)
                    {
                              ed_date.setText(new StringBuilder().append(year).append("-").append(month+1).append("-").append(day));
                            int month_k=selectedmonth+1;

                    }
                },year, month, day);
                mDatePicker.setTitle("Please select date");
                // TODO Hide Future Date Here
                mDatePicker.getDatePicker().setMaxDate(System.currentTimeMillis());

                // TODO Hide Past Date Here
                //  mDatePicker.getDatePicker().setMinDate(System.currentTimeMillis());
                mDatePicker.show();
            }
        });

Upvotes: 0

Keshav Gera
Keshav Gera

Reputation: 11254

How to disable future date picker in android

 mDatePicker.getDatePicker().setMaxDate(System.currentTimeMillis());


ed_date.setOnClickListener(new View.OnClickListener()
        {
            @Override
            public void onClick(View v)
            {
                Calendar mcurrentDate=Calendar.getInstance();
                year=mcurrentDate.get(Calendar.YEAR);
                month=mcurrentDate.get(Calendar.MONTH);
                day=mcurrentDate.get(Calendar.DAY_OF_MONTH);

                final DatePickerDialog   mDatePicker =new DatePickerDialog(MainActivity.this, new DatePickerDialog.OnDateSetListener()
                {
                    @Override
                    public void onDateSet(DatePicker datepicker, int selectedyear, int selectedmonth, int selectedday)
                    {
                              ed_date.setText(new StringBuilder().append(year).append("-").append(month+1).append("-").append(day));
                            int month_k=selectedmonth+1;

                    }
                },year, month, day);
                mDatePicker.setTitle("Please select date");
                // TODO Hide Future Date Here
                mDatePicker.getDatePicker().setMaxDate(System.currentTimeMillis());

                // TODO Hide Past Date Here
                //  mDatePicker.getDatePicker().setMinDate(System.currentTimeMillis());
                mDatePicker.show();
            }
        });

Upvotes: 0

Meritorious Infotech
Meritorious Infotech

Reputation: 81

You should define calender instance in onCreate() method and then all year month and date value update onDateSet(), So when you again open date picker dialog it will surly display previously selected date.

Do just like this 

  public class MainActivity extends Activity {

private TextView date_dropdown;

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


       final Calendar calendar = Calendar.getInstance();
        int yy1 = calendar.get(Calendar.YEAR);
        int mm1 = calendar.get(Calendar.MONTH);
        int dd1 = calendar.get(Calendar.DAY_OF_MONTH);

    date_dropdown=(TextView)findViewById(R.id.shows_dt);


    Calendar calendar = Calendar.getInstance();

    date_dropdown.setText(calendar.get(Calendar.DAY_OF_MONTH) + "-"
            + (calendar.get(Calendar.MONTH) + 1) + "-"
            + calendar.get(Calendar.YEAR));

    date_dropdown.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            showDatePickerDialog();
        }
    });
}

public void showDatePickerDialog() {

    System.out.println("show date picke dilg ");
    System.out.println("show date picke dilg");

    DialogFragment newFragment1 = new SelectDateFragment();
    newFragment1.show(getFragmentManager(), "DatePicker");
}

public class SelectDateFragment extends DialogFragment implements
        DatePickerDialog.OnDateSetListener {

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {

        return new DatePickerDialog(getActivity(), this, yy1, mm1, dd1);
    }

    public void onDateSet(DatePicker view, int yy, int mm, int dd) {
        populateSetDate(yy, mm + 1, dd);

         yy1 = yy ;
         mm1 = mm;
         dd1 = dd ;
    }

    public void populateSetDate(int year, int month, int day) {
        date_dropdown.setText(day + "-" + month + "-" + year);
    }

}

Upvotes: 2

TBridges42
TBridges42

Reputation: 1879

It looks like you're creating a new dialog every time you click, which means onCreateDialog is setting the date to the current time again. You want to have a class variable DialogFragment df, and in your showDatePickerDialog do something like this:

public void showDatePickerDialog() {
    if (df == null){
        // Only create a new fragment if one does not exist
        DialogFragment df = new SelectDateFragment();
    }
    df.show(getFragmentManager(), "DatePicker");
}

You will also want to store the value the user selects in your onPause method and set the DialogFragment to that value in onResume, in case your user navigates away from your app while inputting information.

Upvotes: 0

Android Dev
Android Dev

Reputation: 433

Below Line You Have Given get only Current date, so You will Get current date only.

 date_dropdown.setText(calendar.get(Calendar.DAY_OF_MONTH) + "-"
        + (calendar.get(Calendar.MONTH) + 1) + "-"
        + calendar.get(Calendar.YEAR));

save your Selected date in Shared Preference then Show in your TextView

Upvotes: 2

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