media/docs/doc/reference/com/google/android/exoplayer2/source/CompositeSequenceableLoader.html
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<h2 title="Class CompositeSequenceableLoader" class="title">Class CompositeSequenceableLoader</h2>
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<dd><code><a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a></code></dd>
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<pre>public class <span class="typeNameLabel">CompositeSequenceableLoader</span>
extends <a href="https://developer.android.com/reference/java/lang/Object.html" title="class or interface in java.lang" class="externalLink" target="_top">Object</a>
implements <a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a></pre>
<div class="block">A <a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source"><code>SequenceableLoader</code></a> that encapsulates multiple other <a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source"><code>SequenceableLoader</code></a>s.</div>
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<h3>Nested classes/interfaces inherited from interface&nbsp;com.google.android.exoplayer2.source.<a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a></h3>
<code><a href="SequenceableLoader.Callback.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader.Callback</a>&lt;<a href="SequenceableLoader.Callback.html" title="type parameter in SequenceableLoader.Callback">T</a> extends <a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a>&gt;</code></li>
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<td class="colFirst"><code>protected <a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a>[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#loaders">loaders</a></span></code></th>
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<th class="colFirst" scope="col">Constructor</th>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(com.google.android.exoplayer2.source.SequenceableLoader%5B%5D)">CompositeSequenceableLoader</a></span>&#8203;(<a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a>[]&nbsp;loaders)</code></th>
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<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#continueLoading(long)">continueLoading</a></span>&#8203;(long&nbsp;positionUs)</code></th>
<td class="colLast">
<div class="block">Attempts to continue loading.</div>
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<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getBufferedPositionUs()">getBufferedPositionUs</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns an estimate of the position up to which data is buffered.</div>
</td>
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<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNextLoadPositionUs()">getNextLoadPositionUs</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the next load time, or <a href="../C.html#TIME_END_OF_SOURCE"><code>C.TIME_END_OF_SOURCE</code></a> if loading has finished.</div>
</td>
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<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isLoading()">isLoading</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns whether the loader is currently loading.</div>
</td>
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<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#reevaluateBuffer(long)">reevaluateBuffer</a></span>&#8203;(long&nbsp;positionUs)</code></th>
<td class="colLast">
<div class="block">Re-evaluates the buffer given the playback position.</div>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://developer.android.com/reference/java/lang/Object.html" title="class or interface in java.lang" class="externalLink" target="_top">Object</a></h3>
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<h4>loaders</h4>
<pre>protected final&nbsp;<a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a>[] loaders</pre>
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<h4>CompositeSequenceableLoader</h4>
<pre>public&nbsp;CompositeSequenceableLoader&#8203;(<a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a>[]&nbsp;loaders)</pre>
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<h4>getBufferedPositionUs</h4>
<pre class="methodSignature">public final&nbsp;long&nbsp;getBufferedPositionUs()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="SequenceableLoader.html#getBufferedPositionUs()">SequenceableLoader</a></code></span></div>
<div class="block">Returns an estimate of the position up to which data is buffered.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="SequenceableLoader.html#getBufferedPositionUs()">getBufferedPositionUs</a></code>&nbsp;in interface&nbsp;<code><a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>An estimate of the absolute position in microseconds up to which data is buffered, or
<a href="../C.html#TIME_END_OF_SOURCE"><code>C.TIME_END_OF_SOURCE</code></a> if the data is fully buffered.</dd>
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<h4>getNextLoadPositionUs</h4>
<pre class="methodSignature">public final&nbsp;long&nbsp;getNextLoadPositionUs()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="SequenceableLoader.html#getNextLoadPositionUs()">SequenceableLoader</a></code></span></div>
<div class="block">Returns the next load time, or <a href="../C.html#TIME_END_OF_SOURCE"><code>C.TIME_END_OF_SOURCE</code></a> if loading has finished.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="SequenceableLoader.html#getNextLoadPositionUs()">getNextLoadPositionUs</a></code>&nbsp;in interface&nbsp;<code><a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a></code></dd>
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<h4>reevaluateBuffer</h4>
<pre class="methodSignature">public final&nbsp;void&nbsp;reevaluateBuffer&#8203;(long&nbsp;positionUs)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="SequenceableLoader.html#reevaluateBuffer(long)">SequenceableLoader</a></code></span></div>
<div class="block">Re-evaluates the buffer given the playback position.
<p>Re-evaluation may discard buffered media or cancel ongoing loads so that media can be
re-buffered in a different quality.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="SequenceableLoader.html#reevaluateBuffer(long)">reevaluateBuffer</a></code>&nbsp;in interface&nbsp;<code><a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>positionUs</code> - The current playback position in microseconds. If playback of this period has
not yet started, the value will be the starting position in this period minus the duration
of any media in previous periods still to be played.</dd>
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<h4>continueLoading</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;continueLoading&#8203;(long&nbsp;positionUs)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="SequenceableLoader.html#continueLoading(long)">SequenceableLoader</a></code></span></div>
<div class="block">Attempts to continue loading.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="SequenceableLoader.html#continueLoading(long)">continueLoading</a></code>&nbsp;in interface&nbsp;<code><a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>positionUs</code> - The current playback position in microseconds. If playback of the period to
which this loader belongs has not yet started, the value will be the starting position in
the period minus the duration of any media in previous periods still to be played.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>True if progress was made, meaning that <a href="SequenceableLoader.html#getNextLoadPositionUs()"><code>SequenceableLoader.getNextLoadPositionUs()</code></a> will return a
different value than prior to the call. False otherwise.</dd>
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<h4>isLoading</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;isLoading()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="SequenceableLoader.html#isLoading()">SequenceableLoader</a></code></span></div>
<div class="block">Returns whether the loader is currently loading.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="SequenceableLoader.html#isLoading()">isLoading</a></code>&nbsp;in interface&nbsp;<code><a href="SequenceableLoader.html" title="interface in com.google.android.exoplayer2.source">SequenceableLoader</a></code></dd>
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