Android ships with a number of content providers that store common data such as contact informations, CalendarColumns, Columns specific to the Calendars Uri that other Uris can query. DownloadColumns, Download metadata columns. 4 Apr 2019 Android's Download Provider: Discovering and exploiting three uri); } // Only the enabled IMEs and spell checkers can access this provider. if� READ_EXTERNAL_STORAGE"/>. you can refer this link #save_zip_files. I hope it