Now Available The SDK and Code Source of Android 4.2 (Jelly Bean)

Although the version of Android 4.2 (Jelly Bean) was officially announced last October 29 was not until today when they have released their source code and released the new version of the Android SDK with their new APIs, as well as update the first Nexus to this version.
The source code for Android 4.2 (Jelly Bean) is located in the official repositories of the AOSP (Android Open Source Project). To download its source code only, we have to go to their official website and follow the steps.
The new version of the Android SDK offers developers the necessary APIs so they can adapt their applications to widgets in the unlock screen, create screensavers, give support to external displays thanks to Miracast and support for RTL (right-to-left writing) languages.