The following is the first few sections of a chapter from The Busy Coder's Guide to Android Development, plus headings for the remaining major sections, to give you an idea about the content of the chapter.
Most Android devices will have a camera, since they are fairly commonplace on mobile devices these days. You, as an Android developer, can take advantage of the camera, for everything from snapping tourist photos to scanning barcodes. If you wish to let other apps do the “heavy lifting” for you, working with the camera can be fairly straightforward. If you want more control, you can work with the camera directly, though this control comes with greater complexity.
You can also record videos using the camera. Once again, you have the option of either using a third-party activity, or doing it yourself.
Understanding this chapter requires that you have read the core chapters,
particularly the material on implicit
Intents. You also need
to read the chapters on the
ContentProvider component, particularly
the coverage of
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