Due to the popularity of fingerprint based authentication, there is now support for an official fingerprint API that allows users to unlock their phones and perform app purchases in Google Play. Android 6.0 Marshmallow also allows website owners to set a preferred app to open their links in, and allows users greater control over this behavior. Sharing has been improved with a feature called "Direct Share", which allows information to be sent to a contact directly, rather than to a third-party app first. On screen volume controls have also been simplified, with more extensive control exposed via a tap. Text selection has been redesigned to show a floating toolbar next to the highlighted text, replacing the actionbar which existed on the top of the screen in previous versions of Android.
