Databases
StackOverflow2013
Postsdbo
POhow to show next week of dates on button click
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POhow to show next week of dates on button click
    primarykey
    data
    text
    <p>please help me im using this source code <a href="http://www.androidhub4you.com/2012/10/custom-calendar-in-android.html" rel="nofollow noreferrer">http://www.androidhub4you.com/2012/10/custom-calendar-in-android.html</a> below is my source code i customize this sample code to show only current week of dates in horizontal. when user click on next week button nextweek dates will show .how i show next week of dates on button click? and also my code not not show date after today see my screen shot <a href="https://imgur.com/GsTBz0X" rel="nofollow noreferrer">http://imgur.com/GsTBz0X</a> this guy help me but his code not show 1 august 2013 which is on thursday his code <a href="https://stackoverflow.com/questions/17766665/how-to-get-current-week-days-in-calender">how to get current week days in calender</a> show that on monday help me </p> <pre><code> public class MyCalendarActivity extends Activity implements OnClickListener { private static final String tag = "MyCalendarActivity"; private TextView currentMonth; private Button selectedDayMonthYearButton; private ImageView prevMonth; private ImageView nextMonth; Button btnnextweek,btnpreviousbutton; private GridView calendarView; private GridCellAdapter adapter; private Calendar _calendar; @SuppressLint("NewApi") private int month, year; @SuppressWarnings("unused") @SuppressLint({ "NewApi", "NewApi", "NewApi", "NewApi" }) private final DateFormat dateFormatter = new DateFormat(); private static final String dateTemplate = "MMMM yyyy"; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.my_calendar_view); _calendar = Calendar.getInstance(Locale.getDefault()); month = _calendar.get(Calendar.MONTH) + 1; year = _calendar.get(Calendar.YEAR); selectedDayMonthYearButton = (Button) this .findViewById(R.id.selectedDayMonthYear); selectedDayMonthYearButton.setText("Selected: "); prevMonth = (ImageView) this.findViewById(R.id.prevMonth); prevMonth.setOnClickListener(this); currentMonth = (TextView) this.findViewById(R.id.currentMonth); currentMonth.setText(DateFormat.format(dateTemplate, _calendar.getTime())); nextMonth = (ImageView) this.findViewById(R.id.nextMonth); nextMonth.setOnClickListener(this); btnnextweek = (Button) findViewById(R.id.btnnextweek); btnnextweek.setOnClickListener(new OnClickListener() { public void onClick(View arg0) { // TODO Auto-generated method stub //code to show next week dates } }); btnpreviousbutton = (Button) findViewById(R.id.btnpreviousbutton); btnpreviousbutton.setOnClickListener(new OnClickListener() { public void onClick(View arg0) { // TODO Auto-generated method stub //code to show previous week dates } }); calendarView = (GridView) this.findViewById(R.id.calendar); adapter = new GridCellAdapter(getApplicationContext(), R.id.calendar_day_gridcell, month, year); adapter.notifyDataSetChanged(); calendarView.setAdapter(adapter); } /** * * @param month * @param year */ private void setGridCellAdapterToDate(int month, int year) { adapter = new GridCellAdapter(getApplicationContext(), R.id.calendar_day_gridcell, month, year); _calendar.set(year, month - 1, _calendar.get(Calendar.DAY_OF_WEEK)); currentMonth.setText(DateFormat.format(dateTemplate, _calendar.getTime())); adapter.notifyDataSetChanged(); calendarView.setAdapter(adapter); } @Override public void onClick(View v) { if (v == prevMonth) { if (month &lt;= 1) { month = 12; year--; } else { month--; } Log.d(tag, "Setting Prev Month in GridCellAdapter: " + "Month: " + month + " Year: " + year); setGridCellAdapterToDate(month, year); } if (v == nextMonth) { if (month &gt; 11) { month = 1; year++; } else { month++; } Log.d(tag, "Setting Next Month in GridCellAdapter: " + "Month: " + month + " Year: " + year); setGridCellAdapterToDate(month, year); } } @Override public void onDestroy() { Log.d(tag, "Destroying View ..."); super.onDestroy(); } // Inner Class public class GridCellAdapter extends BaseAdapter implements OnClickListener { private static final String tag = "GridCellAdapter"; private final Context _context; private final List&lt;String&gt; list; private static final int DAY_OFFSET = 1; private final String[] weekdays = new String[] { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" }; private final String[] months = { "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" }; private final int[] daysOfMonth = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }; private int daysInMonth; private int currentDayOfMonth; private int currentWeekDay; private Button gridcell; private TextView num_events_per_day; private final HashMap&lt;String, Integer&gt; eventsPerMonthMap; private final SimpleDateFormat dateFormatter = new SimpleDateFormat( "dd-MMM-yyyy"); // Days in Current Month public GridCellAdapter(Context context, int textViewResourceId, int month, int year) { super(); this._context = context; this.list = new ArrayList&lt;String&gt;(); Log.d(tag, "==&gt; Passed in Date FOR Month: " + month + " " + "Year: " + year); Calendar calendar = Calendar.getInstance(); setCurrentDayOfMonth(calendar.get(Calendar.DAY_OF_MONTH)); setCurrentWeekDay(calendar.get(Calendar.DAY_OF_WEEK)); Log.d(tag, "New Calendar:= " + calendar.getTime().toString()); Log.d(tag, "CurrentDayOfWeek :" + getCurrentWeekDay()); Log.d(tag, "CurrentDayOfMonth :" + getCurrentDayOfMonth()); // Print Month printMonth(month, year); // Find Number of Events eventsPerMonthMap = findNumberOfEventsPerMonth(year, month); } private String getMonthAsString(int i) { return months[i]; } private String getWeekDayAsString(int i) { return weekdays[i]; } private int getNumberOfDaysOfMonth(int i) { return daysOfMonth[i]; } public String getItem(int position) { return list.get(position); } @Override public int getCount() { return list.size(); } /** * Prints Month * * @param mm * @param yy */ private void printMonth(int mm, int yy) { Log.d(tag, "==&gt; printMonth: mm: " + mm + " " + "yy: " + yy); int trailingSpaces = 0; int daysInPrevMonth = 0; int prevMonth = 0; int prevYear = 0; int nextMonth = 0; int nextYear = 0; int currentMonth = mm - 1; String currentMonthName = getMonthAsString(currentMonth); daysInMonth = getNumberOfDaysOfMonth(currentMonth); Log.d(tag, "Current Month: " + " " + currentMonthName + " having " + daysInMonth + " days."); GregorianCalendar cal = new GregorianCalendar(yy, currentMonth, 1); Log.d(tag, "Gregorian Calendar:= " + cal.getTime().toString()); if (currentMonth == 11) { prevMonth = currentMonth - 1; daysInPrevMonth = getNumberOfDaysOfMonth(prevMonth); nextMonth = 0; prevYear = yy; nextYear = yy + 1; Log.d(tag, "*-&gt;PrevYear: " + prevYear + " PrevMonth:" + prevMonth + " NextMonth: " + nextMonth + " NextYear: " + nextYear); } else if (currentMonth == 0) { prevMonth = 11; prevYear = yy - 1; nextYear = yy; daysInPrevMonth = getNumberOfDaysOfMonth(prevMonth); nextMonth = 1; Log.d(tag, "**--&gt; PrevYear: " + prevYear + " PrevMonth:" + prevMonth + " NextMonth: " + nextMonth + " NextYear: " + nextYear); } else { prevMonth = currentMonth - 1; nextMonth = currentMonth + 1; nextYear = yy; prevYear = yy; daysInPrevMonth = getNumberOfDaysOfMonth(prevMonth); Log.d(tag, "***---&gt; PrevYear: " + prevYear + " PrevMonth:" + prevMonth + " NextMonth: " + nextMonth + " NextYear: " + nextYear); } int currentWeekDay = cal.get(Calendar.DAY_OF_WEEK) - 1; trailingSpaces = currentWeekDay; Log.d(tag, "Week Day:" + currentWeekDay + " is " + getWeekDayAsString(currentWeekDay)); Log.d(tag, "No. Trailing space to Add: " + trailingSpaces); Log.d(tag, "No. of Days in Previous Month: " + daysInPrevMonth); if (cal.isLeapYear(cal.get(Calendar.YEAR))) if (mm == 2) ++daysInMonth; else if (mm == 3) ++daysInPrevMonth; // Trailing Month days for (int i = 0; i &lt; trailingSpaces; i++) { Log.d(tag, "PREV MONTH:= " + prevMonth + " =&gt; " + getMonthAsString(prevMonth) + " " + String.valueOf((daysInPrevMonth - trailingSpaces + DAY_OFFSET) + i)); list.add(String .valueOf((daysInPrevMonth - trailingSpaces + DAY_OFFSET) + i) + "-GREY" + "-" + getMonthAsString(prevMonth) + "-" + prevYear); } int startDate = 0; // Current Month Days for (int i = 1; i &lt;= daysInMonth; i++) { Log.d(currentMonthName, String.valueOf(i) + " " + getMonthAsString(currentMonth) + " " + yy); startDate=getCurrentDayOfMonth()-(list.size() % 7); System.out.println("**********"+startDate); if (i == getCurrentDayOfMonth()) { list.add(String.valueOf(i) + "-BLUE" + "-" + getMonthAsString(currentMonth) + "-" + yy); break; } else { list.add(String.valueOf(i) + "-WHITE" + "-" + getMonthAsString(currentMonth) + "-" + yy); } } for(int k=1;k&lt;=startDate;k++){ System.out.println("Item remove"+k); list.remove(0); } // Leading Month days for (int i = 0; i &lt; list.size() % 7; i++) { Log.d(tag, "NEXT MONTH:= " + getMonthAsString(nextMonth)); list.add(String.valueOf(i + 1) + "-GREY" + "-" + getMonthAsString(nextMonth) + "-" + nextYear); } } /** * NOTE: YOU NEED TO IMPLEMENT THIS PART Given the YEAR, MONTH, retrieve * ALL entries from a SQLite database for that month. Iterate over the * List of All entries, and get the dateCreated, which is converted into * day. * * @param year * @param month * @return */ private HashMap&lt;String, Integer&gt; findNumberOfEventsPerMonth(int year, int month) { HashMap&lt;String, Integer&gt; map = new HashMap&lt;String, Integer&gt;(); return map; } @Override public long getItemId(int position) { return position; } @Override public View getView(int position, View convertView, ViewGroup parent) { View row = convertView; if (row == null) { LayoutInflater inflater = (LayoutInflater) _context .getSystemService(Context.LAYOUT_INFLATER_SERVICE); row = inflater.inflate(R.layout.screen_gridcell, parent, false); } // Get a reference to the Day gridcell gridcell = (Button) row.findViewById(R.id.calendar_day_gridcell); gridcell.setOnClickListener(this); // ACCOUNT FOR SPACING Log.d(tag, "Current Day: " + getCurrentDayOfMonth()); String[] day_color = list.get(position).split("-"); String theday = day_color[0]; String themonth = day_color[2]; String theyear = day_color[3]; if ((!eventsPerMonthMap.isEmpty()) &amp;&amp; (eventsPerMonthMap != null)) { if (eventsPerMonthMap.containsKey(theday)) { num_events_per_day = (TextView) row .findViewById(R.id.num_events_per_day); Integer numEvents = (Integer) eventsPerMonthMap.get(theday); num_events_per_day.setText(numEvents.toString()); } } // Set the Day GridCell gridcell.setText(theday); gridcell.setTag(theday + "-" + themonth + "-" + theyear); Log.d(tag, "Setting GridCell " + theday + "-" + themonth + "-" + theyear); if (day_color[1].equals("GREY")) { gridcell.setTextColor(getResources() .getColor(R.color.lightgray)); } if (day_color[1].equals("WHITE")) { gridcell.setTextColor(getResources().getColor( R.color.lightgray02)); } if (day_color[1].equals("BLUE")) { gridcell.setTextColor(getResources().getColor(R.color.orrange)); } return row; } @Override public void onClick(View view) { String date_month_year = (String) view.getTag(); selectedDayMonthYearButton.setText("Selected: " + date_month_year); Log.e("Selected date", date_month_year); try { Date parsedDate = dateFormatter.parse(date_month_year); Log.d(tag, "Parsed Date: " + parsedDate.toString()); } catch (ParseException e) { e.printStackTrace(); } } public int getCurrentDayOfMonth() { return currentDayOfMonth; } private void setCurrentDayOfMonth(int currentDayOfMonth) { this.currentDayOfMonth = currentDayOfMonth; } public void setCurrentWeekDay(int currentWeekDay) { this.currentWeekDay = currentWeekDay; } public int getCurrentWeekDay() { return currentWeekDay; } } } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USCommunity
    1. USuser2619496
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COplease help me i want to display next week of dates on buton click
      singulars
      1. POhow to show next week of dates on button click
      1. USuser2619496
    2. COi want to show nextweek dates on button click
      singulars
      1. POhow to show next week of dates on button click
      1. USuser2619496
    3. COis there any one who can help me pleaseeeeeeeeeeeeeeeeee
      singulars
      1. POhow to show next week of dates on button click
      1. USuser2619496
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload