Creating extension help needed

Hello I want to create an extension
N ididnt understand that…
Could I use mainActivity.java code of android studio
Does it will be enough…
I looked all app inventor guide n makeroid ide too. But… I didnt know what codes should be… coded

You’ll need to learn java for creating extensions.

Look friend i will give you an honest answer than before; download mit app inventor source code look for java files and go through it for each just to look and understand what command is used for what and learn in the process. For example open java code for web view and go through it. Search on the web what you don’t understand and if you are still not getting its time for you to join a java course.

1 Like

Yes for the Most Part but some changes are required to make an extension out of it. As other’s said check out similar extension source codes and you’ll get the idea if you know basic java