Mapping functionality has become a must-have feature for new mobile devices. With all the new technology advances, mobile devices, especially cell phones, are more than capable of handling complicated mathematical calculations on their own or keeping up with the high-traffic communication with the servers. GPS devices used to be the dominant player with the mapping capabilities, but more and more mobile devices are offering almost full-featured GPS functionalities. Google's Android provides direct access to its popular mapping tools. You will explore key programming APIs that power its mapping features.