By using the FileOutputStream and FileInputStream classes, you can write data to a file by creating a FileOutputStream object or read file data by creating a FileInputStream object.
You can use SharedPreferences to store simple key-value data in a local file.
Using SQLite database: You can use SQLite database to store structured data in local files.
Utilizing External Storage: You can save files to an external storage device by using the method Environment.getExternalStorageDirectory() to access the external storage directory, and then performing file operations using the File class.
ContentProvider can be used to read and write operations on local files.
One option:
With IO streams, it is possible to perform file reading and writing operations in Java, such as using BufferedReader and BufferedWriter to read and write text files.
