Downloading a file from url and saving to resources on iPhone

Question

Is it possible to download a file (i.e. an sqlite database file) from the Internet into your iPhone application programmatically for later use within the application?

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Answer 1

What is fileData? How is it defined and initialized?

  fileData = [NSMutableData data];

should be somewhere after:

NSURLConnection *conn = [NSURLConnection connectionWithRequest:req delegate:self];

You have to initialize fileData and retain it per memory management rules.

Try it with my answer. It Works!