1. walterf25

    B4J Question ABMPlanner weird behavior (HELP)

    Hi everyone, I have found yet another issue while using a planner object on ABMaterial v5.12. Basically I have a ABMTabs component which has a Calendar Object inside of the tab container's cell(1,1) and a Planner inside of the tab container's cell(1,2), so far everything is displayed the way...
  2. walterf25

    B4J Question ABMCalendar ABMaterial v5.12 BUG

    I added a calendar object with the default view to MONTH, for some reason when I click on any of the days the _DayClicked(date As String) does not fire up, below is the code where I initialize the object. DateTime.DateFormat = "yyyy-MM-dd" Log("today is: " & DateTime.Date(DateTime.Now))...
  3. Alexander Stolte

    B4A Library [B4X] [XUI] AS CalendarExpandableđź“… [Payware]

    This view was developed from scratch based on the AS_DatePicker and the AS_CalendarViewWeek from the AS_Scheduler. Both combined results in a fantastic new view. Those who have already purchased AS_CalendarAdvanced can use the same key to use this library. This library is not free, because, it...
  4. intellvold

    B4A Library Material Date Picker

    Material Date - Time Picker Dialog Updated :) This Library wrape for this github work on B4a v11 SetMinDate SetMaxDate CancelColor CancelText OkColor OkText Title DarkMode On Cancel OnDateset 2 layout Mode Added Dismiss_Dialog Events : _OnCancelDate() _OnDateSet() _OnCancelTime ()...
  5. Alexander Stolte

    B4A Library [B4X] [XUI] AS Scheduler đź“… - MonthView, DayView (Week), AgendaView and CalendarView [Payware]

    The AS Scheduler is a B4X library for displaying and interacting with appointments. You want to try the views out? Then click here This library is not free, because, it cost a lot of time and gray hair to create such views. Thanks for your understanding. :) The...
  6. Scotter

    Android Question Building a calendar-scheduler application

    I want to build a scheduler/calendar app for Android. Bonus if I can do it with B4X for later translation to iOS. By "scheduler" I mean an application with a calendar view (NOT reliant on or using established calendar application like Google Calendar). I want to be able to create an event with...
  7. A

    Android Question Create a reminder

    Hi all. I need to create reminder that will remind to the user to clock out from his shift (my app does clock in / clock out check). I check the forum and I found the libraries GoogleCalender and calendar2 ver. 1.13 So my question is - is it possible to create a reminder if the user doesn't...
  8. Alexander Stolte

    Android Example [B4X] AS CalendarAdvanced - Expand with xCLV

    This is a sample project to demonstrate how to expand or collapse the calendar and at the same time adjust a listview below it. Make sure you have V2.07 Private...
  9. W

    Share My Creation TBirdSync: Thunderbird contacts/calendar/tasks mirroring from PC to Android (sources included)

    This B4A app and its B4J counterpart can be found at
  10. W

    Share My Creation TBirdSync: Thunderbird contacts/calendar/tasks mirroring from PC to Android (sources included)

    Background I hesitated to post this as it's probably only useful for a small audience (if any), but as I didn't find another solution, perhaps it can benefit others who are looking for this or for something similar. I've been using the excellent MyPhoneExplorer ( for...
  11. W

    Android Tutorial [B4A] [Class] [Calendar] Class wmCalendar - Android calendar manipulation based on DonManfred's explorations

    This is a calendar manipulation class based on @DonManfred 's explorations which you can find at It contains the following methods: - AddCalendar: Adds a new Calendar and...
  12. W

    Android Question How to request an ICSx5 calendar sync using ContentResolver?

    Hi gang, I'm working on some calendar-related stuff (will publish it in the near future when I'm finished with it) and would like to be able to do from B4A what's suggested here:, i.e. "You can simply request a sync using ContentResolver on...
  13. Alexander Stolte

    [B4X] [XUI] [Old] AS CalendarAdvanced đź“… - OneRow/FiveRow Calendar - Expand and Collapse [Payware]

    This view was completely rewrite again Hey all, after almost a week of work and much frustration, I am proud to share with you a calendar view. The view is inspired on the calendar view in the...
  14. Z

    Android Question Single row calendar

    Hi friends, i need to have a single row calendar in my app. But couldnt find anything about this for b4a in this forum and google. May you help me Thanks.
  15. DonManfred

    B4J Library GoogleCalendar - GCal4J

    GCal4J <link>...|</link> Author: DonManfred Version: 0.26 Calendar Functions: IsInitialized As Boolean Properties: CalendarList As [read only] Calendars As [read...
  16. MegatenFreak

    B4J Library Persian Date Picker View (Independent from B4XView)

    Hi everybody. This is a Persian date picker I wrote. It doesn't use B4XView and has no special requirements. Displaying the date picker pop-up is done with code. It works as a ResumableSub. To use it: 1. simply add "PerPicker.bas" to your project; 2. Provide its main function with a parent node...
  17. JordiCP

    Android Question Calendars: need some advice

    I've never worked with calendars from a programmer's point of view up to now, so it all sounds quite new to me. After exploring a bit in the forum, I see (may have missed others) the Calendar2 library and also @DonManfred's Tutorial. Both seem right tools for calendar management. But before...
  18. DonManfred

    Android Tutorial Working with Calendars using ContentResolver (Query, Insert, Update, Delete)

    Hello, i´m playing around with the Calendars on my Device and want to Query them. I found out how it works using ContentResolver querying the ContentProvider available in Android. You can find it documented here. I started using java code and a java-librarywrapper for this but then i realized...
  19. alimanam3386

    B4i Library iAmir_Calendar

    iAmir_Calendar Easy way to Convert date into each other with iAmir_Calendar. Locales and Calendars Most locales use the most widely used civil calendar, called the Gregorian calendar(gregorian), but there remain exceptions to this trend. For example: In Saudi Arabia, some locales use...
  20. Star-Dust

    B4J Library [B4X] [XUI] SD XUIView

    I'm happy to announce the publication of my new B4XView library. This library adds to the XUi Views the native views of the three platforms (Android / IOS / Desktop) so that they can be managed by Design, using them as XUI views without having to change its type in the Globals Sub. With this...