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POhow to show only current week of dates?
 

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  1. POhow to show only current week of dates?
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    <p>how to show onlyc urrent week of dates? this code below is print in gridview how to filter this to show only curent week of dates???? i want to show only current week of dates in below code is show all datesin gridview form 1to 31 i want to show only current wek of dates</p> <pre><code> Sun Mon Tues Wednes Thurs Fri sat 21 22 23 24 25 26 27 // Current Month Days for (int i = 1; i &lt;= daysInMonth; i++) { Log.d(currentMonthName, String.valueOf(i) + " " + getMonthAsString(currentMonth) + " " + yy); if (i == getCurrentDayOfMonth()) { list.add(String.valueOf(i) + "-BLUE" + "-" + getMonthAsString(currentMonth) + "-" + yy); } else { list.add(String.valueOf(i) + "-WHITE" + "-" + getMonthAsString(currentMonth) + "-" + yy); } } /// bellow is full source code ///////// @TargetApi(3) 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; 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); Log.d(tag, "Calendar Instance:= " + "Month: " + month + " " + "Year: " + 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); calendarView = (GridView) this.findViewById(R.id.calendar); // Initialised 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_MONTH)); 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); } // Current Month Days for (int i = 1; i &lt;= daysInMonth; i++) { Log.d(currentMonthName, String.valueOf(i) + " " + getMonthAsString(currentMonth) + " " + yy); if (i == getCurrentDayOfMonth()) { list.add(String.valueOf(i) + "-BLUE" + "-" + getMonthAsString(currentMonth) + "-" + yy); } else { list.add(String.valueOf(i) + "-WHITE" + "-" + getMonthAsString(currentMonth) + "-" + yy); } } // 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>
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    1. USdakshbhatt21
    1. USuser2619496
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      1. POhow to show only current week of dates?
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    2. VO
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      1. POhow to show only current week of dates?
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    1. COCould you trim your code to show only the relevant part please?
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      1. POhow to show only current week of dates?
      1. USdumbfingers
    2. COsee uper part ofmy code is relevent code
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      1. POhow to show only current week of dates?
      1. USuser2619496
    3. COsee this code // Current Month Days
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      1. USuser2619496
 

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