First, download Files by Google from the Play Store (it isn't included by default on most Android devices), and make sure it's updated to the latest version. Then, turn on Smart Search. 1.

Users report the Files by Google app consistently crashes when attempting to open PDF files directly. This issue is specific ...

When enabled, Google Drive will show your most recently opened or edited files under Quick Access of the new tab. Upon clicking, the files will open on the same page. Launch Google Chrome browser.