Player widget over several activities
<p>working on a podcast app I'm currently thinking how to implement a small player (which includes a progressbar for current time playing, play, pause, rewind and forward button) which will be displayed in several activities through my app. 
For playing podcasts in the background I've already implemented a <code>Service</code> which takes care of the <code>MediaPlayer</code> and the currently played podcast.</p>

<p>What is the best method for updating a small player over several activities and be able to pause and move the currently played podcast?</p>

<p>Thanks in advance.</p>
