Here's an example how to generate a QR code containing a RSA Public Key (can be any data you need) in B4J and scan/load the key in B4A (based on the B4x QR code examples from Erel).
I decided to post this working example in the hopes that it can be useful to some people, and also maybe eventually someone will update it. I find database one of the most useful things in...
Attachments
Working Firebase Database example simple (no credentials).zip
This is an update to this code to use the native ads with the new lib FirebaseAdmob2 and new Mobile SDK (20).
Thanks to @Erel for the help in the relatedthreads in Android...
The media provider provides an indexed collection of common media types, such as Audio, Video, and Images, from any attached storage devices. Root permission is not required.
Below is an overview of everything posted by Erel based on Walt's B4X Goodies. Hope it helps someone. We updated the OverView Creator to be now based on BANano, here is the post...
dear all,
i am newbie in b4a, I would like to know if anybody had written a sample program which using cpcl (mobile thermal printer) (for example zebra rw420/zq520) to do printing from b4a apps...
With newer Android versions came more options for power saving and permissions we have to deal with. There are a lot of threads about FCM messages not arriving or beeing delayed. Here's a small...
I have been looking for ages for a suitable music renderer to use with Android, I looked at ABC4j, but it is built for Swing views and is not an easy port for Android.