Apps Source vs what is in the jar

[GaryBarnesAZ]

I am sure this is covered somewhere in here, but at my current state of frustration I am starting this from scratch. I am required to use the android 7 jar as the starting point for the project I am working on. Therefore I am looking for the exact source code that went into the jar, so I downloaded the source for 2.1_r1 and the code contains references that did not exist until many releases later. So what is the correct version to download to get what is in the 7 jar file?

 

[jiminaus]

Are you interested in the actual source code of Android 2.1 (API Level 7) or do you just want to know what classes/methods/etc. are available to you at API Level 7?

If it's the later, go to http://developer.android.com/reference and then tick Filter by API level and choose 7.

 

[GaryBarnesAZ]

I would like to build the android.jar using the same revision of the source files that were used for API 7. The issue boils down too I need to add some native code that is called from within the jar. Unless there is a way to just rebuild the native code and replace the library....????