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I have a database format JSON (for example, data.json), it is possible to add this file in the application and use as a local database? When developing an application to add the file, and when removing applications from your device, removing it along with the application.
You can create a folder named "raw" in /res/ and then you can access it at R.raw.data.
Pretty sure since it's within the context of your app, if the app is removed the data is as well.
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There are 2 projects, one project is about a restaurant internal order management and the other is a food platform with multiple restaurants.
I want write into the database of the restaurant from the food ordering app without connecting my app to the restaurant project.
I can't seem to find a way to do this automatically without connecting them. a workaround could be to export the data and reimport it into the other project. in theory, you could even make a script do this for you.
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(How) Is it possible to extract the sql-file from an android application on my pc? We developed an app and used it on some devices but unfortunately some of them didn't save the information on our web interface. So we need the database from three phones and typing by hand is out of the question.
Yes, depending on where it is saved you can access the .db file via the device file explorer on the right in Android Studio.
I assume it is in data/data/yourPackageName/databases
There should be .db files, but again, they could be somewhere else depending on the way you created it.
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Wich software should I use to create databases to be used in an Android application? I never had any experience with it and have no idea where to start.
Just addthe db file to your assets. Then copy it from assets to internal storage on startup if it doesn't exist yet. Use a script on your PC to build the db file (sqlite runs on PCs as well).
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I am creating an android app and I am using both global and local database. I am using PHP and MySQL for global database. How can I synchronize my android app with the PHP code(or website)?
Anushka you should read this post
Remote api call using android sdk in case you need to use data to show in your app
or, if you need to directly show your php page in android you could use webview
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So how di I manage a Android database which isn't even located in the assets folder. I followed this tutorial, and it's great, but what if I want to delete and add information to tables manually?
http://www.java2s.com/Code/Android/Database/Createdeleteupdate.htm
You can use other software to modify you Database simply by opening the assets file with that software.
Here is SQLite Expert that is recommended for modifying your Database