Android Question Very old app

[geewiztech]

I wrote an andriod app in 2013 and need to make some changes to it. How can I find out what version of b4a I used and can I get a copy of it still ?

 

[DonManfred]

How can I find out what version of b4a I used

i started using b4a in 2013. i started with version 3.82 or something like that.

You need to update your license and build a new version using b4a 9.3.
Your old code probably needs some changes.

 

[MarkusR]

The trial version is limited to 30 days and the project size is limited.

maybe you can try the trial first if it was a small project.
copy the project and let the original untouched.
if you can't find the old b4a ide setup i guess erel have a backup.
or wait for next special offer.

if your andriod app was in play store u need min. sdk 26 now.

 

[Erel]

B4A backward compatibility policy: [B4X] Backward Compatibility

v9.30 is 100% backward compatible. Over time Google has made all kinds of new requirements that you will need to meet.
android.jar / targetSdkVersion / minSdkVersion

You will not be able to do it with an old version of B4A.