From the course: Building Android Apps with AWS

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Perform database updates

Perform database updates

From the course: Building Android Apps with AWS

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Perform database updates

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- [Instructor] So now that we've updated our query methods in the list manager class, the next thing that we want to do is update the methods that create and delete our lists and their list items. And those four methods are all located here in the list manager class as well. They're called create list and delete list, and create list item and delete list item. And again I've included a text file for you in the exercise files that has the updated version of all of these methods, and so I'm gonna copy that in right now. You can just copy the entire contents of this file again. So I'm gonna copy those contents, and then I'm just gonna overwrite all of those four methods. I'm gonna quick go through and make sure that all of the classes are imported, and then we're gonna go through and see what these methods are doing. So we have two types of methods here. There's the create list and the create list item methods that are adding new entries to our tables, and we have the delete methods that…

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