What are good sources for learning advanced Android development?

Embedded Android by Karim Yaghmour. http://shop.oreilly.com/product/0636920021094.do While it is still a work in progress, it's the most comprehensive explanation of Android internals I have found. While the book is not directly related to app development, its tour of the Android Open Source Project code will help.

I would also suggest building real Android apps. Taking an idea to a product and increasing your skills and understanding so that you can create the app is an overall great way to learn things. It is (generally) more effective over the long term and more fulfilling because you are learning so that you can create, and at least for me, creating is the best feeling in the world, for any reason ever.

Android is the liked mobility development environment worldwide and more than 66% of all smart phone developers’ work exclusively for Android. With such a big market share and frequent updates from Google, Android has become the most finding and profitable mobility platform with a vibrant ecosystem. Below are the few links which may be useful to you :- http://codecondo.com/20-ways-learn-android-development-free/ http://www.ideatoappster.com/10-best-online-resources-learn-android-development/ https://www.udacity.com/course/advanced-android-app-development--ud855

We have developed a free comprehensive https://github.com/thecodepath/android_guides/wiki" that you should check out. Covering a wide range of topics from beginner to advanced and kept up to date by myself for our http://thecodepath.com/ Bootcamps and by the greater community. Hope you find them useful!

http://Udacity.com has so many courses for android, from beginner to advanced, specially created by google team. Try check their courses!