Android Question Get older SDK PLATFORM - for example android-15 or android-14...

[petr4ppc]

Dear friends,

I am trying to get oldet SDk PLATFORM, but when I click on SDK manager,
then
I put right way to sdkmanager.bat
I get:
Could not find or load man class com.android.sdklib.toolsdkmanager.SdkManagerCli....

I have now SDK plaform Android-30 and B4A 10.2
Do you have some advice, please?

Thank you
p4ppc

 

[KMatle]

As B4a is open source now I recommend to start with a fresh installation (keep your source code of course). Delete the old folders (SDK, JDK and ressources) and follow: https://www.b4x.com/b4a.html It's easier than to check what went wrong

 

[Erel]

I am trying to get oldet SDk PLATFORM, but when I click on SDK manager,
then

Why?

Make sure to unzip the large zips with 7zip or a similar tool.

 

[petr4ppc]

Kmatle, Erel,
thank you for your answer.

I am using last known instalation from original b4a source.
I am trying this because of compatibility with my old projects. I want try if I can change PLATFORM when I need work on old or new project..

Thank you
p4ppc

 

[Erel]

You should compile with android.jar from platform 30. It has nothing to do with the app behavior.
All Android developers should read

 

[petr4ppc]

Thank you for your answer
Best regards
p4ppc