Quick answer
Create and send Appointment-Confirmation-Message from Android-Calendar-Entry.
Making an appointment means
- Add date, time and title of the appointment to the Android-Calendar
- In Android-Calendar-Detailview use Send/Share (from menu or toolbar)
- Select "CalEF" as share destination (to convert to human readable text)
- Select the final Send/Share destination (clipboard, sms, mail, ...)
Usually calendar entries are shared in a human-unreadable technical format
"ICS" (or "VCS") that calendar programs can read.
CalEF receives the technical format and re-sends/re-shares it-s content as human readable text.
Date/Time is formatted according to current language/locale.
CalEF can also process "ics" (or "vcs") files (i.e. from a calendar backup).
Requirements:
- Android-4.4 (api 19) or later.
- Permissions : None
Compatible with
What’s new
Changes from Version 1.1.2(5) 7/2022 to 1.1.2.1(6) 12/2023
Maintanance: Updated libs. No new features or bugfixes
* android-gradle 4.1.3->8.1.1
* compileSdkVersion 30->34
* ical4j 2.2.6->2.2.7
* commons-codec 1.11-> 1.16.0
* slf4j 1.7.32->2.0.9
Build Goals:
* stay compatible with Android4.0 (api-14)
* remain minimal apk-size (java-8, no Java-11+desugaring-lib)
How to install
- Download the APK from the button at the top of this page.
- Allow “Install unknown apps” for your browser or file manager only, not for every app.
- Open the downloaded file and confirm the installation.
- If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.
Data safety
- Every file is checked against its published SHA-256 before it is listed.
- Files are scanned for malware on every update.
- The permissions each app requests are listed on its own page.
- Read the full safety policy for how we test, flag, and delist files.
Frequently asked questions
What is CalEF (Calendar Entry Formatter)?
Create and send Appointment-Confirmation-Message from Android-Calendar-Entry.
Who develops CalEF (Calendar Entry Formatter)?
CalEF (Calendar Entry Formatter) is developed by k3b.
Which Android version does CalEF (Calendar Entry Formatter) require?
CalEF (Calendar Entry Formatter) requires Android API 14 or later.
What is the current version of CalEF (Calendar Entry Formatter)?
The synchronized F-Droid version is 1.1.2.1.
Which license does CalEF (Calendar Entry Formatter) use?
The signed F-Droid metadata lists GPL-3.0-or-later.
Where is the source code for CalEF (Calendar Entry Formatter)?
https://github.com/k3b/CalEF
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