1. 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...
  2. 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
  3. 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...
  4. 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...
  5. 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...
  6. Alexander Stolte

    B4A Library [B4X] [XUI] AS CalendarAdvanced 📅 - OneRow/FiveRow Calendar - Expand and Collapse

    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 outlook app. This library is not free, because, it cost a lot of time and gray hair to create such views. Donations from 7€ or 8$ are valid...
  7. 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.
  8. 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...
  9. 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...
  10. 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...
  11. 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...
  12. 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...
  13. 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...
  14. J

    Android Question Calendar

    Hello, I am new to this wonderful world of B4X, specifically B4A. Which I think is very interesting and the price is affordable (thanks for the early February discount). I had just finished MyFirstProgram and SecondProgram tutorial and also watch a video tutorial for beginners. Now I am...