By now, we should have an Android and OpenCV development environment that can do everything we need for the application described in this book's remaining chapters. Depending on the approach we took, we might also have a set of tools that we can use to reconfigure and rebuild OpenCV for our future needs.
We know how to build the OpenCV Android samples in Eclipse. These samples cover a different range of functionality to this book's project, but they are useful as additional learning aids. We also know where to find the documentation and help.
Now that we have the necessary tools and reference materials to hand, our first ambition as application developers is to control a camera! Throughout the next chapter, we will use Android SDK and OpenCV to preview, capture, and share photographs.