Google recently updated the Google Drive application for Android devices.
The revised app improves search tools by adding autocomplete as users type in the search box. Drive now allows users to attach email messages to shared files. The app has a brand new PDF viewer, which allows users to search for and select text within PDF documents. Last, Drive was updated with Material Design, the new design language for Android 5.0 Lollipop.
Google Drive for Android is free to download from the Play Store.