Due to a number of reasons we were not able to include the source code of Pro Android 2 as eclipse projects that you can import and readily run at the time of publishing.
Part of the problem was that the way we wrote the chapters did not match project structure entirely. However it still might be useful to see the source code as projects. To that extent I have uploaded projects for some of the chapters here.
I must caution though that these projects may not match exactly one to one with the source code but will be very close and probably a bit better. Note that there may be more than one project for each chapter.
Finally, you can download these files from here