Windows >< Android

Beja

Expert
Licensed User
Longtime User
What's the crazy Google's idea that makes Android not backward compatible? I can still run my QB 4.5 game that I wrote and compiled in MS DOS 5, now in Windows 10?
or am missing something.
 

Erel

B4X founder
Staff member
Licensed User
Longtime User
I'll just add some relevant information:

Worth reading this about targetSdkVersion: https://www.b4x.com/android/forum/pages/results/?query=targetsdkversion
There are two types of behavioral changes:
- Changes that depend on targetSdkVersion.
- Changes that don't depend targetSdkVersion.

The first type of changes are backward compatible and the second types aren't. Most of the non-backward compatible changes are related to security / privacy features.
At some point, Google decided that Google Play will not accept apps with old targetSdkVersions. From that point it became more difficult to maintain existing apps.
 
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