Quote:
Originally Posted by mwyzq
How to download a music file from the server and save it in my Application?
I just wanna my Application read and play the music. But the problem is : How to edit codes to realize downloading music files in the Application??
I can’t find anything for reference online. Any help will be appreciated! Thanks in advance!!!
|
One point first: You can't save files in your application's bundle (actually inside your app). That is read-only.
To download files to your documents or temporary directory you have a couple of choices.
The easiest is to create an NSURL and use the NSURL method dataWithContentsOfURL. You can then write the resulting NSData object to a file with writeToFile:atomically:. The problem is that the dataWithContentsOfURL call is synchronous. Your app will freeze until it is done, which is not a very good user experience.
The second way to download data from a server is to use NSURLRequest and NSURLConnection to create an async request. That's a little more complicated, and involves setting up a delegate and handling a handful of delegate callbacks. If you do a google search on "NSURLConnection file download" or similar, you should be able to find several async download libraries in open source that you can adapt to your needs.
How to download a music file from the server and save it in my Application?
Linear Mode
