As you may know, the developers behind the Paranoid Android custom ROM has been working on a new feature called “Halo” notifications for its ROM. Halo is Similar to Facebook Messenger’s Chat Heads that allows users to access any system app notification while inside any other app. All notifications are notified via a beautiful Halo bubble.
Paranoid Android custom ROM can only be installed on a few high-end android phones; so it’s obvious that many people can’t enjoy the beauty and convenience of Halo notification. But wait, an XDA forum member has been working on an app to bring Halo like feature on other ROMs and an alpha build of the app is already available for download.
Dubbed “ChatHeads for all notifications” this app brings Facebook Messenger’s Chat Heads like notification for all apps on any Android Phone.
Note that, the app is still in its early testing stage, so it may not work properly for you. Try it at your own risk. More details and apk of ChatHeads for all notifications app can be available at XDA.