Example usage for android.widget DatePicker init

List of usage examples for android.widget DatePicker init

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Introduction

In this page you can find the example usage for android.widget DatePicker init.

Prototype

public void init(int year, int monthOfYear, int dayOfMonth, OnDateChangedListener onDateChangedListener)

Source Link

Document

Initialize the state.

Usage

From source file:Main.java

public static void initDatePicker(DatePicker datePicker, long date) {
    datePicker.init(getYear(date), getMonthOfYear(date), getDayOfMonth(date), null);
}

From source file:some.fragments.DatePickerFragment.java

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {

    mDate = (Date) getArguments().getSerializable(EXTRA_DATE);

    // Create a Calendar to get the year, month, and day
    Calendar calendar = Calendar.getInstance();
    calendar.setTime(mDate);/*w  w  w. j a  v  a2 s .  c om*/
    int year = calendar.get(Calendar.YEAR);
    int month = calendar.get(Calendar.MONTH);
    int day = calendar.get(Calendar.DAY_OF_MONTH);

    View calendarView = getActivity().getLayoutInflater().inflate(R.layout.dialog_date, null);

    DatePicker datePicker = (DatePicker) calendarView.findViewById(R.id.dialog_date_datePicker);
    datePicker.init(year, month, day, new OnDateChangedListener() {
        public void onDateChanged(DatePicker view, int year, int month, int day) {
            // Translate year, month, day into a Date object using a calendar
            mDate = new GregorianCalendar(year, month, day).getTime();

            // Update argument to preserve selected value on rotation
            getArguments().putSerializable(EXTRA_DATE, mDate);
            Log.i(TAG, "Seteando nueva fecha: " + mDate);
        }
    });

    return new AlertDialog.Builder(getActivity()).setView(calendarView).setTitle(R.string.date_picker_title)
            //            .setPositiveButton(android.R.string.ok, null)
            .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int which) {
                    sendResult(Activity.RESULT_OK);
                }
            }).create();
}

From source file:com.simplaapliko.wakeup.sample.ui.DialogDateTime.java

private void initUiWidgets(View rootView) {
    Log.d(TAG, "initUiWidgets()");

    // set up tabhost
    TabHost tabHost = (TabHost) rootView.findViewById(R.id.tabhost);
    tabHost.setup();//from  w  ww  .  java2s  .  c om

    TabHost.TabSpec tabSpec;

    // adding tabs
    tabSpec = tabHost.newTabSpec("date");
    tabSpec.setIndicator("Date");
    tabSpec.setContent(R.id.date);
    tabHost.addTab(tabSpec);

    tabSpec = tabHost.newTabSpec("time");
    tabSpec.setIndicator("Time");
    tabSpec.setContent(R.id.time);
    tabHost.addTab(tabSpec);

    TimePicker timePicker = (TimePicker) rootView.findViewById(R.id.time);
    timePicker.setIs24HourView(true); //set to true, because it is more compact
    timePicker.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);

    // init time picker before OnTimeChangedListener() is set
    // otherwise minutes will be set to current time, once setCurrentHour() is called
    timePicker.setCurrentHour(mCalendar.get(Calendar.HOUR_OF_DAY));
    timePicker.setCurrentMinute(mCalendar.get(Calendar.MINUTE));

    timePicker.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener() {
        @Override
        public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {

            mCalendar.set(Calendar.HOUR_OF_DAY, hourOfDay);
            mCalendar.set(Calendar.MINUTE, minute);
            mCalendar.set(Calendar.SECOND, 0);
        }
    });

    DatePicker datePicker = (DatePicker) rootView.findViewById(R.id.date);
    datePicker.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
    datePicker.init(mCalendar.get(Calendar.YEAR), mCalendar.get(Calendar.MONTH),
            mCalendar.get(Calendar.DAY_OF_MONTH), new DatePicker.OnDateChangedListener() {
                @Override
                public void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) {

                    mCalendar.set(Calendar.YEAR, year);
                    mCalendar.set(Calendar.MONTH, monthOfYear);
                    mCalendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
                }
            });
}

From source file:com.flowzr.activity.DateFilterActivity.java

private void prepareDialog(Dialog dialog, Calendar c) {
    DatePicker dp = (DatePicker) dialog.findViewById(R.id.date);
    dp.init(c.get(Calendar.YEAR), c.get(Calendar.MONTH), c.get(Calendar.DAY_OF_MONTH), null);
    TimePicker tp = (TimePicker) dialog.findViewById(R.id.time);
    tp.setIs24HourView(is24HourFormat(this));
    tp.setCurrentHour(c.get(Calendar.HOUR_OF_DAY));
    tp.setCurrentMinute(c.get(Calendar.MINUTE));
}

From source file:edu.rit.csh.androidwebnews.SearchActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    DatePicker startDate;
    setContentView(R.layout.activity_search);
    dialog = new InvalidApiKeyDialog(this);
    hc = new HttpsConnector(this);
    hc.getNewsGroups(); // used for list of newsgroups to look through
    sf = (SearchFragment) getSupportFragmentManager().findFragmentById(R.id.search_fragment);
    startDate = (DatePicker) findViewById(R.id.search_datePicker1);
    startDate.init(startDate.getYear() - 1, startDate.getMonth(), startDate.getDayOfMonth(), null);
    setTitle("Search");
}

From source file:com.kunze.androidlocaltodo.TaskActivityFragment.java

private void InitializeView(final View rootView) {
    final View activityView = rootView;
    TextWatcher textWatcher = new TextWatcher() {
        @Override/*from  w ww  . j  a  v a2s  .  c  o  m*/
        public void afterTextChanged(Editable s) {
        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            TaskChanged(activityView);
        }
    };
    final EditText nameEdit = (EditText) rootView.findViewById(R.id.task_name_edit);
    final TextView nameStatic = (TextView) rootView.findViewById(R.id.task_name_static);
    nameStatic.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            nameEdit.setVisibility(View.VISIBLE);
            nameStatic.setVisibility(View.INVISIBLE);
        }
    });
    nameEdit.setOnFocusChangeListener(new View.OnFocusChangeListener() {
        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            if (!hasFocus) {
                nameEdit.setVisibility(View.INVISIBLE);
                nameStatic.setVisibility(View.VISIBLE);
            }
        }
    });
    nameEdit.addTextChangedListener(textWatcher);
    final TextView descriptionEdit = (TextView) rootView.findViewById(R.id.task_description_edit);
    descriptionEdit.addTextChangedListener(textWatcher);

    final TextView dueDateView = (TextView) rootView.findViewById(R.id.due_date_text);
    final DatePicker datePicker = (DatePicker) rootView.findViewById(R.id.due_date_calendar);
    datePicker.init(0, 0, 0, new DatePicker.OnDateChangedListener() {
        @Override
        public void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
            Calendar calendar = Calendar.getInstance();
            calendar.set(year, monthOfYear, dayOfMonth, 0, 0, 0);
            SetFriendlyDueDateText(dueDateView, calendar);
            TaskChanged(activityView);
        }
    });

    Button todayButton = (Button) rootView.findViewById(R.id.today_button);
    todayButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Calendar now = Calendar.getInstance();
            datePicker.updateDate(now.get(Calendar.YEAR), now.get(Calendar.MONTH),
                    now.get(Calendar.DAY_OF_MONTH));
            SetFriendlyDueDateText(dueDateView, now);
        }
    });
    Button plusDayButton = (Button) rootView.findViewById(R.id.plus_day_button);
    plusDayButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Calendar calendar = Calendar.getInstance();
            calendar.set(datePicker.getYear(), datePicker.getMonth(), datePicker.getDayOfMonth());
            calendar.add(Calendar.DATE, 1);
            datePicker.updateDate(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),
                    calendar.get(Calendar.DAY_OF_MONTH));
            SetFriendlyDueDateText(dueDateView, calendar);
        }
    });
    Button thisWeekendButton = (Button) rootView.findViewById(R.id.this_weekend_button);
    thisWeekendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Calendar weekend = Calendar.getInstance();
            while (weekend.get(Calendar.DAY_OF_WEEK) != Calendar.SATURDAY) {
                weekend.add(Calendar.DATE, 1);
            }
            datePicker.updateDate(weekend.get(Calendar.YEAR), weekend.get(Calendar.MONTH),
                    weekend.get(Calendar.DAY_OF_MONTH));
            SetFriendlyDueDateText(dueDateView, weekend);
        }
    });
    Button plusWeekButton = (Button) rootView.findViewById(R.id.plus_week_button);
    plusWeekButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Calendar calendar = Calendar.getInstance();
            calendar.set(datePicker.getYear(), datePicker.getMonth(), datePicker.getDayOfMonth());
            calendar.add(Calendar.DATE, 7);
            datePicker.updateDate(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),
                    calendar.get(Calendar.DAY_OF_MONTH));
            SetFriendlyDueDateText(dueDateView, calendar);
        }
    });

    final CheckBox repeatCheck = (CheckBox) rootView.findViewById(R.id.repeat);
    repeatCheck.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            View dialog = (View) buttonView.getParent();
            SetRepeatVisibility(dialog, isChecked);
            TaskChanged(activityView);
        }
    });

    final EditText repeatTimeEdit = (EditText) rootView.findViewById(R.id.repeat_time);
    repeatTimeEdit.addTextChangedListener(textWatcher);

    final Spinner repeatUnitSpinner = (Spinner) rootView.findViewById(R.id.repeat_unit);
    String[] repeatUnits = { "Days", "Weeks", "Months", "Years" };
    repeatUnitSpinner.setAdapter(
            new ArrayAdapter<String>(getActivity(), android.R.layout.simple_spinner_item, repeatUnits));
    repeatUnitSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
            if (mRow != -1 && mRow != id) {
                TaskChanged(activityView);
            }
            mRow = id;
        }

        @Override
        public void onNothingSelected(AdapterView<?> arg0) {
            TaskChanged(activityView);
        }

        private long mRow = -1;
    });

    final RadioButton repeatFromComplete = (RadioButton) rootView.findViewById(R.id.repeat_from_complete);
    final RadioButton repeatFromDue = (RadioButton) rootView.findViewById(R.id.repeat_from_due);
    Button revertButton = (Button) rootView.findViewById(R.id.revert_button);
    Button acceptButton = (Button) rootView.findViewById(R.id.accept_button);
    final Button doneButton = (Button) rootView.findViewById(R.id.done_button);
    Button deleteButton = (Button) rootView.findViewById(R.id.delete_button);
    revertButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            mNewTask = new Task(mOriginalTask);
            mProgrammaticChange = true;
            InitializeViewFields(activityView, mOriginalTask);
            mProgrammaticChange = false;
            TaskReverted(activityView);
        }
    });
    doneButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            AlertDialog.Builder builder = new AlertDialog.Builder(doneButton.getContext());
            builder.setTitle("Done?");
            builder.setMessage("Mark task \"" + mNewTask.mName + "\" as done?");
            builder.setNegativeButton("No", null);
            builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    mNewTask.Done();
                    TaskDatabase db = new TaskDatabase(getActivity());
                    db.SaveTask(mNewTask);
                    InitializeViewFields(rootView, mNewTask);
                }
            });
            builder.show();
        }
    });
}

From source file:com.cmput301w17t07.moody.EditMoodActivity.java

/**
 * set up the datetimePicker <br>/*  w  ww.  j  a  v a2 s. co m*/
 * link: http://blog.csdn.net/hzflogo/article/details/62423240 <br>
 * author: hzflogo 2017-03-16 14:58 <br>
 * taken by Xin Huang 2017-03-29 21:42 <br>
 */

private void innit() {
    final View dateView = View.inflate(getApplicationContext(), R.layout.datepicker, null);
    final View timeView = View.inflate(getApplicationContext(), R.layout.timepicker, null);
    TimePicker timePicker = (TimePicker) timeView.findViewById(R.id.time);
    timePicker.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener() {
        @Override
        public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
            currentHour = hourOfDay;
            currentMinte = minute;
        }
    });
    DatePicker datePicker = (DatePicker) dateView.findViewById(R.id.pick);
    datePicker.setDrawingCacheBackgroundColor(getResources().getColor(R.color.colorAccent));
    datePicker.init(currentYear, currentMonth, currentDay, new DatePicker.OnDateChangedListener() {
        @Override
        public void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
            currentYear = year;
            currentMonth = monthOfYear + 1;
            currentDay = dayOfMonth;
        }
    });
    DateDialog = new AlertDialog.Builder(EditMoodActivity.this).setView(dateView)
            .setPositiveButton("OK", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dateString = currentYear + "-" + currentMonth + "-" + currentDay + " " + currentHour + ":"
                            + currentMinte;
                    try {
                        java.text.SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm");
                        date = formatter.parse(dateString);
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                    Toast.makeText(EditMoodActivity.this, "" + date, Toast.LENGTH_LONG).show();
                }
            }).setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    DateDialog.dismiss();
                }
            }).create();
    TimeDialog = new AlertDialog.Builder(EditMoodActivity.this).setView(timeView)
            .setPositiveButton("OK", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    DateDialog.show();
                }
            }).setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    TimeDialog.dismiss();
                }
            }).create();

}

From source file:at.wada811.dayscounter.view.activity.SettingsActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    // catch UncaughtException
    Thread.setDefaultUncaughtExceptionHandler(new CrashExceptionHandler(getApplicationContext()));
    super.onCreate(savedInstanceState);
    getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
    setContentView(R.layout.activity_settings);
    ButterKnife.inject(this);
    // Window size dialog
    WindowManager.LayoutParams params = getWindow().getAttributes();
    params.width = WindowManager.LayoutParams.MATCH_PARENT;
    params.height = WindowManager.LayoutParams.MATCH_PARENT;
    getWindow().setAttributes(params);//w w w  . j  a  va2s . co m
    LogUtils.d();
    // check Crash report
    File file = ResourceUtils.getFile(this, CrashExceptionHandler.FILE_NAME);
    if (file.exists()) {
        startActivity(new Intent(this, CrashReportActivity.class));
        finish();
        return;
    }
    // AppWidgetId
    Intent intent = getIntent();
    Bundle extras = intent.getExtras();
    if (extras != null) {
        appWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
    }
    LogUtils.d("appWidgetId: " + appWidgetId);

    WidgetModel model = new WidgetModel(this, appWidgetId);
    viewModel = new Widget1x1ViewModel(this, model);
    // Title
    new EditTextBinding(titleEditText).bind(new Func<EditText, String>() {
        @Override
        public String apply(EditText editText) {
            return editText.getText().toString();
        }
    }, viewModel.getTitle(), new EditTextTextChanged() {
        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            titleTextView.setText(viewModel.getTitle().getValue());
        }
    });
    titleEditText.setText(viewModel.getTitle().getValue());
    // Date
    String date = viewModel.getDate().getValue();
    LogUtils.d("date: " + date);
    LocalDateTime dateTime = date != null ? new LocalDateTime(date) : LocalDateTime.now();
    DatePickerBinding datePickerBinding = new DatePickerBinding(datePicker);
    datePickerBinding.bind(new Func<DatePicker, String>() {
        @Override
        public String apply(DatePicker datePicker) {
            return DatePickerUtils.format(datePicker);
        }
    }, viewModel.getDate(), new OnDateChangedListener() {
        @Override
        public void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
            diffTextView.setText(viewModel.getDiff().getValue());
            diffTextView.setTextSize(TypedValue.COMPLEX_UNIT_PX, viewModel.getDiffTextSize().getValue());
            daysTextView.setText(viewModel.getComparison().getValue());
        }
    });
    datePicker.init(dateTime.getYear(), dateTime.getMonthOfYear() - 1, dateTime.getDayOfMonth(),
            datePickerBinding.getOnDateChangedListener());
    diffTextView.setText(viewModel.getDiff().getValue());
    diffTextView.setTextSize(TypedValue.COMPLEX_UNIT_PX, viewModel.getDiffTextSize().getValue());
    daysTextView.setText(viewModel.getComparison().getValue());

    // Button
    submitButton.setOnClickListener(this);
}

From source file:com.cmput301w17t07.moody.CreateMoodActivity.java

private void innit() {
    final View dateView = View.inflate(getApplicationContext(), R.layout.datepicker, null);
    final View timeView = View.inflate(getApplicationContext(), R.layout.timepicker, null);
    TimePicker timePicker = (TimePicker) timeView.findViewById(R.id.time);
    timePicker.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener() {
        @Override/*from w  ww. ja va2  s .c o  m*/
        public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
            currentHour = hourOfDay;
            currentMinute = minute;
        }
    });
    DatePicker datePicker = (DatePicker) dateView.findViewById(R.id.pick);
    datePicker.setDrawingCacheBackgroundColor(getResources().getColor(R.color.colorAccent));
    datePicker.init(currentYear, currentMonth, currentDay, new DatePicker.OnDateChangedListener() {
        @Override
        public void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
            currentYear = year;
            currentMonth = monthOfYear + 1;
            currentDay = dayOfMonth;
        }
    });
    DateDialog = new AlertDialog.Builder(CreateMoodActivity.this).setView(dateView)
            .setPositiveButton("OK", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {

                    dateString = currentYear + "-" + currentMonth + "-" + currentDay + " " + currentHour + ":"
                            + currentMinute;
                    try {
                        java.text.SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm");
                        date = formatter.parse(dateString);
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                    Toast.makeText(CreateMoodActivity.this, "" + date, Toast.LENGTH_LONG).show();
                }
            }).setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    DateDialog.dismiss();
                }
            }).create();
    TimeDialog = new AlertDialog.Builder(CreateMoodActivity.this).setView(timeView)
            .setPositiveButton("OK", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    DateDialog.show();
                }
            }).setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    TimeDialog.dismiss();
                }
            }).create();

}

From source file:com.kunze.androidlocaltodo.TaskListActivity.java

private void ShowDueDateDialog(Calendar dueDate, OnClickListener okListener) {
    LayoutInflater inflater = this.getLayoutInflater();
    View dlgView = inflater.inflate(R.layout.dialog_due_date, null);
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setView(dlgView);//from   w w  w  .jav a 2s.  com
    builder.setTitle("Due Date");
    builder.setNegativeButton("Cancel", null);
    builder.setPositiveButton("OK", okListener);

    final TextView dateText = (TextView) dlgView.findViewById(R.id.due_date_text);
    SetFriendlyDueDateText(dateText, dueDate);

    final DatePicker datePicker = (DatePicker) dlgView.findViewById(R.id.due_date_calendar);
    //datePicker.setMinDate(Math.min(now.getTimeInMillis(), dueDate.getTimeInMillis()));
    datePicker.init(dueDate.get(Calendar.YEAR), dueDate.get(Calendar.MONTH), dueDate.get(Calendar.DAY_OF_MONTH),
            new DatePicker.OnDateChangedListener() {
                @Override
                public void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
                    Calendar calendar = Calendar.getInstance();
                    calendar.set(year, monthOfYear, dayOfMonth, 0, 0, 0);
                    SetFriendlyDueDateText(dateText, calendar);

                }
            });
    datePicker.setCalendarViewShown(false);

    Button todayButton = (Button) dlgView.findViewById(R.id.today_button);
    todayButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Calendar now = Calendar.getInstance();
            datePicker.updateDate(now.get(Calendar.YEAR), now.get(Calendar.MONTH),
                    now.get(Calendar.DAY_OF_MONTH));
            SetFriendlyDueDateText(dateText, now);
        }
    });
    Button plusDayButton = (Button) dlgView.findViewById(R.id.plus_day_button);
    plusDayButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Calendar calendar = Calendar.getInstance();
            calendar.set(datePicker.getYear(), datePicker.getMonth(), datePicker.getDayOfMonth());
            calendar.add(Calendar.DATE, 1);
            datePicker.updateDate(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),
                    calendar.get(Calendar.DAY_OF_MONTH));
            SetFriendlyDueDateText(dateText, calendar);
        }
    });
    Button thisWeekendButton = (Button) dlgView.findViewById(R.id.this_weekend_button);
    thisWeekendButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Calendar weekend = Calendar.getInstance();
            while (weekend.get(Calendar.DAY_OF_WEEK) != Calendar.SATURDAY) {
                weekend.add(Calendar.DATE, 1);
            }
            datePicker.updateDate(weekend.get(Calendar.YEAR), weekend.get(Calendar.MONTH),
                    weekend.get(Calendar.DAY_OF_MONTH));
            SetFriendlyDueDateText(dateText, weekend);
        }
    });
    Button plusWeekButton = (Button) dlgView.findViewById(R.id.plus_week_button);
    plusWeekButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Calendar calendar = Calendar.getInstance();
            calendar.set(datePicker.getYear(), datePicker.getMonth(), datePicker.getDayOfMonth());
            calendar.add(Calendar.DATE, 7);
            datePicker.updateDate(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH),
                    calendar.get(Calendar.DAY_OF_MONTH));
            SetFriendlyDueDateText(dateText, calendar);
        }
    });

    builder.show();
}