Meanwhile, the Layout Inspector and Layout Validation tools let you preview your app’s design in 3D or across multiple screen sizes, respectively.Īndroid app developers will also be able to take advantage of improvements like a redesigned CPU Profiler and the ability to use code completion in your code shrinking rules files. The new Motion Editor allows you to create complex MotionLayout animations using a simple click-and-drag interface, where previously this required manually editing XML files. The most exciting features developers will find in Android Studio 4.0 are new tools to help in designing your apps. By comparison, Android Studio 4.0, as announced on the Android Developer blog, includes a vast swath of new features, deserving of a bump from 3.x to 4.x. Last year at Google I/O, Android Studio 3.5 released with very few new features, instead focusing almost entirely on stability and performance improvements, in an effort known as Project Marble.

While there hasn’t been a Google I/O event this year, the Android team has still seen fit to release Android Studio 4.0 today, complete with new Android app design tools. In a normal year, Google I/O would traditionally mark the release of a new version of Android Studio.

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