Enhancing Android TV Playback Experience with MediaSession
<p>In this post, we'll learn about Android <code>MediaSession</code> API, why we should use it, and how to implement it on Android TV (or Fire TV) apps. After setting the ground, we'll follow a step-by-step guide on a basic <code>MediaSession</code> implementation. The sample app used for this article and all the code below can be found <a href="https://github.com/ademirqueiroga/leanback-samples/tree/main/MediaSession" rel="noopener ugc nofollow" target="_blank">here</a>.</p>
<p>If you need to become more familiar with or need a recap on how playback controls are implemented using the Leanback components, check my previous articles. I cover from the basics to further customizations on the Leanback playback controls.</p>
<h1>What is a MediaSession?</h1>
<p>As per the documentation, a <code>MediaSession</code> "<em>Allows interaction with media controllers, volume keys, media buttons, and transport controls</em>". More than that, a <code>MediaSession</code> is the control center where we can read information about what is currently being played on the Android device and dispatch media control actions such as <strong>play</strong>, <strong>pause, rewind, skip, seek, and more</strong>.</p>
<p>From an <strong>active </strong><code>MediaSession</code>, the Android system can control an app's media playback and query information about it. Whenever you send, for example, a <strong>play/pause </strong>command by pressing or tapping on your earbuds, you are triggering <code>MediaSession</code> callbacks that ask the underlying player app to perform those actions.</p>
<p>On the other hand, a music or video app should provide information about what's currently playing to an <strong>active </strong><code>MediaSession</code>. This is how the Android system can display this data to the user and provide interfaces where the user can dispatch media actions—for example, using on-screen buttons or sending voice commands through Google Assistant or Amazon Alexa.</p>
<p><a href="https://proandroiddev.com/enhancing-android-tv-playback-experience-with-mediasession-f1554ceae2f1">Click Here</a></p>