To fix that, you have to open the SDK Manager, deselect the ‘Hide obsolete packages’ option on the bottom-right corner, and further, install the Android SDK Tools (obsolete) folder.

The SDK works with Unity, Unreal, and Java/OopenGL, and allows for the creation of AR experiences that involve motion tracking, environmental understanding (the ability to detect horizontal ...

Download Android 16 QPR2 Beta 1 released with minor SDK versioning, advanced UI features, IAMF audio support, enhanced connectivity, security improvements, and developer productivity tools.

The Android Developer Tools session at Google I/O went into massive detail on the new project. The 53-minute session is embedded below, in case you couldn't make it.