xtends <a href="Loader.Loadable.html" title="interface in com.google.android.exoplayer2.upstream">Loader.Loadable</a>&gt;<br>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#startLoading(T,com.google.android.exoplayer2.upstream.Loader.Callback,int)">startLoading</a></span>&#8203;(T&nbsp;loadable,
            <a href="Loader.Callback.html" title="interface in com.google.android.exoplayer2.upstream">Loader.Callback</a>&lt;T&gt;&nbsp;callback,
            int&nbsp