Google has announced that the full Android 4.1 Jelly Bean SDK is now available to download for developers, and it comes with the new Jelly Bean APIs for developers to get their existing apps ready and also develop new applications for Jelly Bean.
We are pleased to announce that the full SDK for Android 4.1 is now available to developers and can be downloaded through your SDK Manager. You can now develop and publish applications against API level 16 using new Jelly Bean APIs. We are also releasing SDK Tools revision 20.0.1 and NDK revision 8b containing bug fixes only.
New Features in Android 4.1 Jelly Bean
Android 4.1 Jelly Bean introduces several new features and improvements that enhance the user experience and provide developers with more tools to create innovative applications. One of the most notable features is Project Butter, which aims to make the user interface smoother and more responsive. This is achieved through triple buffering, vsync timing, and touch responsiveness enhancements, resulting in a more fluid and seamless user experience.
Another significant addition is Google Now, an intelligent personal assistant that provides users with relevant information based on their search history, location, and time of day. Google Now can display weather updates, traffic conditions, and even suggest places to visit or restaurants to try, making it a valuable tool for users on the go.
Enhanced Developer Tools and APIs
The Android 4.1 Jelly Bean SDK includes several new APIs that developers can leverage to create more engaging and functional applications. One such API is the expandable notifications API, which allows developers to create notifications that can be expanded to show more information or provide additional actions. This feature enhances the user experience by allowing users to interact with notifications without having to open the corresponding app.
Additionally, the new input enhancements API provides developers with more control over touch and stylus input, enabling them to create more precise and responsive applications. This is particularly useful for drawing and note-taking apps, where accuracy and responsiveness are crucial.
The Android 4.1 Jelly Bean SDK also includes improvements to the accessibility API, making it easier for developers to create applications that are accessible to users with disabilities. This includes support for external Braille input and output devices, as well as improved text-to-speech capabilities.
You can find out full details on the Android 4.1 Jelly Bean SDK over at the Android Developers Blog.
In addition to these new features and APIs, the Android 4.1 Jelly Bean SDK also includes several performance improvements and bug fixes. For example, the new garbage collection algorithm reduces the likelihood of application pauses, resulting in a smoother user experience. The SDK Tools revision 20.0.1 and NDK revision 8b also contain important bug fixes that address issues reported by developers.
Overall, the release of the Android 4.1 Jelly Bean SDK provides developers with a wealth of new tools and features to create innovative and engaging applications. By taking advantage of the new APIs and performance improvements, developers can ensure that their apps are ready for the latest version of Android and provide users with the best possible experience.
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