Calドロイドカレンダーはアンドロイドアクティビティの日付ピッカーとして使用しています

Question

アンドロイドアクティビティでCaldroid calendarを使用して日付ピッカーを作成する方法を教えてください。ここで

Answer 1

は、サンプルアプリケーションです：ドロイドカレンダーCALは何

@SuppressLint("SimpleDateFormat") 
public class CaldroidSampleActivity extends AppCompatActivity { 
    private boolean undo = false; 
    private CaldroidFragment caldroidFragment; 
    private CaldroidFragment dialogCaldroidFragment; 

    private void setCustomResourceForDates() { 
     Calendar cal = Calendar.getInstance(); 

     // Min date is last 7 days 
     cal.add(Calendar.DATE, -7); 
     Date blueDate = cal.getTime(); 

     // Max date is next 7 days 
     cal = Calendar.getInstance(); 
     cal.add(Calendar.DATE, 7); 
     Date greenDate = cal.getTime(); 

     if (caldroidFragment != null) { 
      ColorDrawable blue = new ColorDrawable(getResources().getColor(R.color.blue)); 
      ColorDrawable green = new ColorDrawable(Color.GREEN); 
      caldroidFragment.setBackgroundDrawableForDate(blue, blueDate); 
      caldroidFragment.setBackgroundDrawableForDate(green, greenDate); 
      caldroidFragment.setTextColorForDate(R.color.white, blueDate); 
      caldroidFragment.setTextColorForDate(R.color.white, greenDate); 
     } 
    } 

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

     final SimpleDateFormat formatter = new SimpleDateFormat("dd MMM yyyy"); 

     // Setup caldroid fragment 
     // **** If you want normal CaldroidFragment, use below line **** 
     caldroidFragment = new CaldroidFragment(); 

     // ////////////////////////////////////////////////////////////////////// 
     // **** This is to show customized fragment. If you want customized 
     // version, uncomment below line **** 
//  caldroidFragment = new CaldroidSampleCustomFragment(); 

     // Setup arguments 

     // If Activity is created after rotation 
     if (savedInstanceState != null) { 
      caldroidFragment.restoreStatesFromKey(savedInstanceState, 
        "CALDROID_SAVED_STATE"); 
     } 
     // If activity is created from fresh 
     else { 
      Bundle args = new Bundle(); 
      Calendar cal = Calendar.getInstance(); 
      args.putInt(CaldroidFragment.MONTH, cal.get(Calendar.MONTH) + 1); 
      args.putInt(CaldroidFragment.YEAR, cal.get(Calendar.YEAR)); 
      args.putBoolean(CaldroidFragment.ENABLE_SWIPE, true); 
      args.putBoolean(CaldroidFragment.SIX_WEEKS_IN_CALENDAR, true); 

      // Uncomment this to customize startDayOfWeek 
      // args.putInt(CaldroidFragment.START_DAY_OF_WEEK, 
      // CaldroidFragment.TUESDAY); // Tuesday 

      // Uncomment this line to use Caldroid in compact mode 
      // args.putBoolean(CaldroidFragment.SQUARE_TEXT_VIEW_CELL, false); 

      // Uncomment this line to use dark theme 
//   args.putInt(CaldroidFragment.THEME_RESOURCE, com.caldroid.R.style.CaldroidDefaultDark); 

      caldroidFragment.setArguments(args); 
     } 

     setCustomResourceForDates(); 

     // Attach to the activity 
     FragmentTransaction t = getSupportFragmentManager().beginTransaction(); 
     t.replace(R.id.calendar1, caldroidFragment); 
     t.commit(); 

     // Setup listener 
     final CaldroidListener listener = new CaldroidListener() { 

      @Override 
      public void onSelectDate(Date date, View view) { 
       Toast.makeText(getApplicationContext(), formatter.format(date), 
         Toast.LENGTH_SHORT).show(); 
      } 

      @Override 
      public void onChangeMonth(int month, int year) { 
       String text = "month: " + month + " year: " + year; 
       Toast.makeText(getApplicationContext(), text, 
         Toast.LENGTH_SHORT).show(); 
      } 

      @Override 
      public void onLongClickDate(Date date, View view) { 
       Toast.makeText(getApplicationContext(), 
         "Long click " + formatter.format(date), 
         Toast.LENGTH_SHORT).show(); 
      } 

      @Override 
      public void onCaldroidViewCreated() { 
       if (caldroidFragment.getLeftArrowButton() != null) { 
        Toast.makeText(getApplicationContext(), 
          "Caldroid view is created", Toast.LENGTH_SHORT) 
          .show(); 
       } 
      } 

     }; 

     // Setup Caldroid 
     caldroidFragment.setCaldroidListener(listener); 

     final TextView textView = (TextView) findViewById(R.id.textview); 

     final Button customizeButton = (Button) findViewById(R.id.customize_button); 

     // Customize the calendar 
     customizeButton.setOnClickListener(new OnClickListener() { 

      @Override 
      public void onClick(View v) { 
       if (undo) { 
        customizeButton.setText(getString(R.string.customize)); 
        textView.setText(""); 

        // Reset calendar 
        caldroidFragment.clearDisableDates(); 
        caldroidFragment.clearSelectedDates(); 
        caldroidFragment.setMinDate(null); 
        caldroidFragment.setMaxDate(null); 
        caldroidFragment.setShowNavigationArrows(true); 
        caldroidFragment.setEnableSwipe(true); 
        caldroidFragment.refreshView(); 
        undo = false; 
        return; 
       } 

       // Else 
       undo = true; 
       customizeButton.setText(getString(R.string.undo)); 
       Calendar cal = Calendar.getInstance(); 

       // Min date is last 7 days 
       cal.add(Calendar.DATE, -7); 
       Date minDate = cal.getTime(); 

       // Max date is next 7 days 
       cal = Calendar.getInstance(); 
       cal.add(Calendar.DATE, 14); 
       Date maxDate = cal.getTime(); 

       // Set selected dates 
       // From Date 
       cal = Calendar.getInstance(); 
       cal.add(Calendar.DATE, 2); 
       Date fromDate = cal.getTime(); 

       // To Date 
       cal = Calendar.getInstance(); 
       cal.add(Calendar.DATE, 3); 
       Date toDate = cal.getTime(); 

       // Set disabled dates 
       ArrayList<Date> disabledDates = new ArrayList<Date>(); 
       for (int i = 5; i < 8; i++) { 
        cal = Calendar.getInstance(); 
        cal.add(Calendar.DATE, i); 
        disabledDates.add(cal.getTime()); 
       } 

       // Customize 
       caldroidFragment.setMinDate(minDate); 
       caldroidFragment.setMaxDate(maxDate); 
       caldroidFragment.setDisableDates(disabledDates); 
       caldroidFragment.setSelectedDates(fromDate, toDate); 
       caldroidFragment.setShowNavigationArrows(false); 
       caldroidFragment.setEnableSwipe(false); 

       caldroidFragment.refreshView(); 

       // Move to date 
       // cal = Calendar.getInstance(); 
       // cal.add(Calendar.MONTH, 12); 
       // caldroidFragment.moveToDate(cal.getTime()); 

       String text = "Today: " + formatter.format(new Date()) + "\n"; 
       text += "Min Date: " + formatter.format(minDate) + "\n"; 
       text += "Max Date: " + formatter.format(maxDate) + "\n"; 
       text += "Select From Date: " + formatter.format(fromDate) 
         + "\n"; 
       text += "Select To Date: " + formatter.format(toDate) + "\n"; 
       for (Date date : disabledDates) { 
        text += "Disabled Date: " + formatter.format(date) + "\n"; 
       } 

       textView.setText(text); 
      } 
     }); 

     Button showDialogButton = (Button) findViewById(R.id.show_dialog_button); 

     final Bundle state = savedInstanceState; 
     showDialogButton.setOnClickListener(new OnClickListener() { 

      @Override 
      public void onClick(View v) { 
       // Setup caldroid to use as dialog 
       dialogCaldroidFragment = new CaldroidFragment(); 
       dialogCaldroidFragment.setCaldroidListener(listener); 

       // If activity is recovered from rotation 
       final String dialogTag = "CALDROID_DIALOG_FRAGMENT"; 
       if (state != null) { 
        dialogCaldroidFragment.restoreDialogStatesFromKey(
          getSupportFragmentManager(), state, 
          "DIALOG_CALDROID_SAVED_STATE", dialogTag); 
        Bundle args = dialogCaldroidFragment.getArguments(); 
        if (args == null) { 
         args = new Bundle(); 
         dialogCaldroidFragment.setArguments(args); 
        } 
       } else { 
        // Setup arguments 
        Bundle bundle = new Bundle(); 
        // Setup dialogTitle 
        dialogCaldroidFragment.setArguments(bundle); 
       } 

       dialogCaldroidFragment.show(getSupportFragmentManager(), 
         dialogTag); 
      } 
     }); 
    } 

    /** 
    * Save current states of the Caldroid here 
    */ 
    @Override 
    protected void onSaveInstanceState(Bundle outState) { 
     // TODO Auto-generated method stub 
     super.onSaveInstanceState(outState); 

     if (caldroidFragment != null) { 
      caldroidFragment.saveStatesToKey(outState, "CALDROID_SAVED_STATE"); 
     } 

     if (dialogCaldroidFragment != null) { 
      dialogCaldroidFragment.saveStatesToKey(outState, 
        "DIALOG_CALDROID_SAVED_STATE"); 
     } 
    } 

}