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.

Android development starts with the Android SDK - a collection of tools needed to build any kind of Android app. Discover what's included and how to use it.

Double-click the "Android SDK" folder to enter the directory. Double-click "Android SDK Manager" to launch the Google downloading tool.

If you haven’t already, download and install the Android SDK Manager on your PC. Launch Android Studio. Click Tools > SDK Manager. Click the SDK Tools tab. Select Google USB Driver. Click OK ...

Get Android Software Development Kit Go to this link and select 'Get the SDK'. On the next page, follow the link to install the Android SDK for your system.

Google is progressively rolling out the full array of releases for Android 5.1, and the SDK is now joining the ranks. If developers open up the SDK Manager today, they will find a brand new ...

A new release, dubbed Android 5.1.1 appears to be in the works if a recent sighting in the Android SDK Manager is to be believed.

Check the Android SDK Manager on this morning and you'll spot packages for a new API level: Android P.

Developers can download the Android 4.2 platform from the Android SDK Manager. Google also has an overview of what’s new on its website and an API overview here.