I am currently working on a program which translates english texts to french with an audio playback of the translated text. I am getting the translated texts as well as the audio over the net. My problem is that, when I want to play the audio file over and over again, I have to connect to the internet and load the the audio file everytime I initiate the playback feature, and it takes too much time to load. So I am guessing what if I just download the file and store it in a cache or a folder temporarily, so the smartphone user might be able to play it back without the hassle of connecting to the net always. And when the user wants to translate another set of texts, the audio file downloaded will be deleted automatically. is this even possible?