(Android file access and database programming knowledge. File operations mainly include reading files, writing files, reading static files, etc. It also introduces creating and adding file content and saving, opening files and displaying content; In terms of database programming, it mainly introduces the use of SQLite database, including creation, deletion, database opening, non query SQL operation commands, query SQL commands cursor Cursors and other knowledge.
New Android Development Tutorial Note 12 -- File Access and Database Programing.pdf
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