User guide: Import / export of the database.
Educational Difthera as an android application relies on SQLite database engine for its data storage needs. SQLite physically is a single file located in the internal memory of the android device. In Educational Difthera this file has the name "tefteri_db" (without any file extension).
The application supports easy import and export of its database file.
EXPORT
To create a backup file of the database it suffice to select Export of database from the SETTINGS screen.
By making this choice, a copy of the database file "tefteri_db" is created and saved in the folder MyReports/DbBackup of the external SD card.
Then, the user can select either to browse the folder or email this file
or upload at his/her Dropbox account or even send this file via bluetooth port at a connected device.
IMPORT
In order to import a database it suffice to select Import and replace database from the SETTINGS screen. The user will be asked twice to verify that he/she desires the replace of the local database with the external one.
In case of two affirmative choices all the data will be removed and the data of the external SQLite file will populate the application database.
The application supports easy import and export of its database file.
EXPORT
To create a backup file of the database it suffice to select Export of database from the SETTINGS screen.
By making this choice, a copy of the database file "tefteri_db" is created and saved in the folder MyReports/DbBackup of the external SD card.
or upload at his/her Dropbox account or even send this file via bluetooth port at a connected device.
IMPORT
In order to import a database it suffice to select Import and replace database from the SETTINGS screen. The user will be asked twice to verify that he/she desires the replace of the local database with the external one.
In case of two affirmative choices all the data will be removed and the data of the external SQLite file will populate the application database.
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