SQLite Course Tutorial 10: Solving Backup and Restore Problems in SQLite Database in Android

In the last tutorial, we learned how to backup and restore data but we had two problems. The first problem related to the ID, while the second problem related to the images in the application cache. In this tutorial we will learn how to solve backup and restore problems in SQLite database data.
** Please watch the last tutorials before watching this tutorial to watch the course in order.
SQLite Database Tutorial: Introduction :
SQLite Course Tutorial 1: Creating SQLite database in Android Studio :
SQLite Course Tutorial 2: Inserting data with image in SQLite database in Android:
SQLite Course Tutorial 3: Retrieving saved SQLite data in a list view in Android
SQLite Course Tutorial 4: Abs Menu and Delete Record from SQLite Database in Android:
SQLite Course Tutorial 5: How to update data in SQLite Database in Android:
SQLite Course Tutorial 6:How to add a record in favorites list in SQLite database in android studio:
SQLite Course Tutorial 7: Searching in SQLite database in Android Studio:
SQLite Course Tutorial 8: Sorting data in SQLite Database in Android
SQLite Course Tutorial 9: Backup and Restore SQLite database in android studio:

[wendinpouiouedraogo]

hello Dr, I followed with great interest your tutorials on SQLite.
really thank you for the lesson.
this during I have a concern about the fact that we are obliged to insert an image before being able to save.
how can we define a default image in case we do not want to insert an image for some students.