Question

I’m writing an asynchronous image downloader for Android and was just wondering, given an arbitary URL such as:

http://www.android.com/images/brand/droid.gif

What would be the best way to convert the unique url to a filename. I thought about simply splitting the url and grabbing the last section, but I want the filename to be representative of the whole URL. The other alternatives I thought were replacing all the forward slashes with underscores or simply hashing the whole URL and storing this.

If anyone has any ideas I’d love to hear them!

Thanks

Answer 1

In case, usually uses MD5 hash. but I suggest to use ‘aquery’ library. In library you can simply download Image asynchronous and put it to view. It also support disk cache, memory cache simply.