How to run a method on a certain day and time without opening activity?
<p>I have a method that i would like to run every few days.</p>

<p>Lets say on ever saturday morning or sunday morning. How would i go about creating a method that will run when its a certain time or certain day?</p>

<p>Even if the user doesnt open the app up on the day that the method is scheduled to run, how would i go about getting the method to run automatically at a certain time? </p>

<p>I just want to download some strings from a website, and some images, and put them in cache.</p>

<p>Maybe it could be a background service that runs every sunday morning?</p>
