Download file and move it (Android)

I'm implementing a database开发者_运维问答 update in my program. I got my sqlite3 database running and I'm able to check for updates, but my question is: How do I download a file from the web (the new database) and move it to the correct folder?

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This page has some good code for doing exactly that.

Also to get the path of where the database "should" go, you can use some code like this :

getApplicationContext().getDatabasePath(DB_NAME).getPath();

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I was looking for this for a long time but ended up writing a synchronize script instead. I was working in xcode for iOS but I think it's the same principle.

I think the best solution is copy the embedded database to a non readonly location and synchronize what needs to be done.