Android N Code Reading

Android N for Developers

http://developer.android.com/intl/ja/about/versions/nougat/android-7.0.html

Android 7.0 Behavior Changes

https://developer.android.com/about/versions/nougat/android-7.0-changes.html

Android 7.0 Samples

https://developer.android.com/about/versions/nougat/android-7.0-samples.html

API Differences between 23 and 24

https://developer.android.com/sdk/api_diff/24/changes.html

Android 7.0 OpenGrok

http://tools.oesf.biz/android-7.0.0_r1.0/

http://androidxref.com/7.0.0_r1/