Google / Android;
As we put the finishing touches on the Android O platform, today we’re rolling out Developer Preview 4 to help you make sure your apps are ready.
This is the final preview before we launch the official Android O platform to consumers later this summer. Take this opportunity to wrap up your testing and publish your updates soon, to give users a smooth transition to Android O.
If you have a device that’s enrolled in the Android Beta Program, you’ll receive an update to Developer Preview 4 in the next few days. If you haven’t enrolled your device yet, just visit the Android Beta site to enroll and get the update.
You can go to http://www.android.com/beta to enroll and download the Android O Developer Preview 4 on your device.