Select your target device categories Android Studio lets you select form factors ... has to download some files related to its constraint layout, which is used to build responsive user interfaces ...

such as layout_widthPercent in the new Percent Support Library. To test this new android.support.percent package, I created my own sample project. As usual, Android Studio created the default ...

With the new Layout Inspector, debugging your UI is much more intuitive by giving you access to data that stays updated with your running app and providing insights on how resources are being resolved ...