Making one program for 2 different versions

Question

i want to create 2 different versions of Blackberry program One which supports facebook api and the other lower version which does not supports I came to know that version 4.6 does'nt suppport facebook api's and the version 5.0 and above does

So , how do i achieve to make a single program for both this version

Answer 1

Following links may be helpful:

• Coding for Multiple Blackberry Devices - Using Preprocessor Directives in Eclipse

• Preprocessor directives supported by the RIM compiler

• Preprocessor Directives for JDE

• Specifying preprocessor directives

• Create preprocessor directives for a workspace

• Create preprocessor directives for a project