I recommend the site, are I learn the Android development process found in the good site, give beginners some advice, less to go some detours.
Android Developers
As an Android developer, the official website of course can not be missed, from the design, training, guidance, documentation, should not be missed, in the later learning process slowly understand the experience.
Android Developer
Android Guides-codepath
Codepath is a foreign technical training organization, mainly training iOS and Android development, and Codepath Android guides in GitHub, has been 4000+ praise, for the Android beginner this is particularly suitable, and easy to understand.
Codepath
Android Tutorial-tutorialspoint
Tutorialspoint is a professional technical tutorials Web site, basically we are familiar with the most popular technology, can find tutorials here, knowledge point coverage of the special full, and the code style is also very good, but also suitable for beginners; more humane, all tutorials offer offline PDF downloads.
Tutorial Spoint
Android Development-vogella
Vogella provides the Android development tutorial is also commendable, may be the knowledge point coverage is not particularly complete, but a single point of knowledge, Vogella explained is still very detailed.
Vogella
Androidhive
Androidhive is a personal blog, mainly to write the Android development of the tutorial, although only a person, but provided the drawing, to write tutorials, functional video demo, also showed the professional and dedicated blogger, Bo Master write something is also following the new technology, can be particularly strong practical.
Android Hive
Android sdk-tuts+ Code
Tuts+ is a technical tutorial, course and ebook website, basically hot technology is available, his tutorials are mainly free, while the course, e-books are paid, due to their professionalism, most of the tutorials are high essence.
Tuts Plus
Lynda
Lynda is an online learning site that offers many courses in technology, design, and so on.
Lynda
Android Questions-stack Overflow
StackOverflow is a technical online question and answer website, almost every technical site encountered, here can find answers, and you ask questions, there are a lot of Daniel will be very enthusiastic to answer.
StackOverflow
Search Android-github
Github is a git based code-hosting tool, almost all of the well-known Open-source software are chosen Github to host, and many Android developers also choose to Github, almost common demo in Github can find similar.
Github
Android Archives | Java Code Geeks
Java Code Geeks is primarily a Java tutorial site, and he offers an Android tutorial, step-by-step, with graphics, so that beginners do not have much pressure.
Java Code Geeks