media/docs/doc/reference/com/google/android/exoplayer2/source/MaskingMediaSource.html
michaelkatz aef5330960 Update JavaDoc for exoplayer:2.18.2
#minor-release

PiperOrigin-RevId: 490202192
(cherry picked from commit 6f1cf6dab4)
2022-11-22 12:44:28 +00:00

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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">com.google.android.exoplayer2.source</a></div>
<h2 title="Class MaskingMediaSource" class="title">Class MaskingMediaSource</h2>
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<ul class="inheritance">
<li><a href="https://developer.android.com/reference/java/lang/Object.html" title="class or interface in java.lang" class="externalLink" target="_top">java.lang.Object</a></li>
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<ul class="inheritance">
<li><a href="BaseMediaSource.html" title="class in com.google.android.exoplayer2.source">com.google.android.exoplayer2.source.BaseMediaSource</a></li>
<li>
<ul class="inheritance">
<li><a href="CompositeMediaSource.html" title="class in com.google.android.exoplayer2.source">com.google.android.exoplayer2.source.CompositeMediaSource</a>&lt;<a href="https://developer.android.com/reference/java/lang/Void.html" title="class or interface in java.lang" class="externalLink" target="_top">Void</a>&gt;</li>
<li>
<ul class="inheritance">
<li><a href="WrappingMediaSource.html" title="class in com.google.android.exoplayer2.source">com.google.android.exoplayer2.source.WrappingMediaSource</a></li>
<li>
<ul class="inheritance">
<li>com.google.android.exoplayer2.source.MaskingMediaSource</li>
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<dt>All Implemented Interfaces:</dt>
<dd><code><a href="MediaSource.html" title="interface in com.google.android.exoplayer2.source">MediaSource</a></code></dd>
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<pre>public final class <span class="typeNameLabel">MaskingMediaSource</span>
extends <a href="WrappingMediaSource.html" title="class in com.google.android.exoplayer2.source">WrappingMediaSource</a></pre>
<div class="block">A <a href="MediaSource.html" title="interface in com.google.android.exoplayer2.source"><code>MediaSource</code></a> that masks the <a href="../Timeline.html" title="class in com.google.android.exoplayer2"><code>Timeline</code></a> with a placeholder until the actual media
structure is known.</div>
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<td class="colFirst"><code>static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="MaskingMediaSource.PlaceholderTimeline.html" title="class in com.google.android.exoplayer2.source">MaskingMediaSource.PlaceholderTimeline</a></span></code></th>
<td class="colLast">
<div class="block">A timeline with one dynamic window with a period of indeterminate duration.</div>
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<h3>Nested classes/interfaces inherited from interface&nbsp;com.google.android.exoplayer2.source.<a href="MediaSource.html" title="interface in com.google.android.exoplayer2.source">MediaSource</a></h3>
<code><a href="MediaSource.Factory.html" title="interface in com.google.android.exoplayer2.source">MediaSource.Factory</a>, <a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source">MediaSource.MediaPeriodId</a>, <a href="MediaSource.MediaSourceCaller.html" title="interface in com.google.android.exoplayer2.source">MediaSource.MediaSourceCaller</a></code></li>
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<h3>Fields inherited from class&nbsp;com.google.android.exoplayer2.source.<a href="WrappingMediaSource.html" title="class in com.google.android.exoplayer2.source">WrappingMediaSource</a></h3>
<code><a href="WrappingMediaSource.html#mediaSource">mediaSource</a></code></li>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(com.google.android.exoplayer2.source.MediaSource,boolean)">MaskingMediaSource</a></span>&#8203;(<a href="MediaSource.html" title="interface in com.google.android.exoplayer2.source">MediaSource</a>&nbsp;mediaSource,
boolean&nbsp;useLazyPreparation)</code></th>
<td class="colLast">
<div class="block">Creates the masking media source.</div>
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<td class="colFirst"><code><a href="MaskingMediaPeriod.html" title="class in com.google.android.exoplayer2.source">MaskingMediaPeriod</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createPeriod(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId,com.google.android.exoplayer2.upstream.Allocator,long)">createPeriod</a></span>&#8203;(<a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source">MediaSource.MediaPeriodId</a>&nbsp;id,
<a href="../upstream/Allocator.html" title="interface in com.google.android.exoplayer2.upstream">Allocator</a>&nbsp;allocator,
long&nbsp;startPositionUs)</code></th>
<td class="colLast">
<div class="block">Creates the requested <a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source"><code>MediaPeriod</code></a>.</div>
</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected <a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source">MediaSource.MediaPeriodId</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getMediaPeriodIdForChildMediaPeriodId(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId)">getMediaPeriodIdForChildMediaPeriodId</a></span>&#8203;(<a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source">MediaSource.MediaPeriodId</a>&nbsp;mediaPeriodId)</code></th>
<td class="colLast">
<div class="block">Returns the <a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source"><code>MediaSource.MediaPeriodId</code></a> in the wrapping source corresponding to the specified <a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source"><code>MediaSource.MediaPeriodId</code></a> in a child source.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="../Timeline.html" title="class in com.google.android.exoplayer2">Timeline</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getTimeline()">getTimeline</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the <a href="../Timeline.html" title="class in com.google.android.exoplayer2"><code>Timeline</code></a>.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#maybeThrowSourceInfoRefreshError()">maybeThrowSourceInfoRefreshError</a></span>()</code></th>
<td class="colLast">
<div class="block">Throws any pending error encountered while loading or refreshing source information.</div>
</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#onChildSourceInfoRefreshed(com.google.android.exoplayer2.Timeline)">onChildSourceInfoRefreshed</a></span>&#8203;(<a href="../Timeline.html" title="class in com.google.android.exoplayer2">Timeline</a>&nbsp;newTimeline)</code></th>
<td class="colLast">
<div class="block">Called when the child source info has been refreshed.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepareSourceInternal()">prepareSourceInternal</a></span>()</code></th>
<td class="colLast">
<div class="block">Starts source preparation and enables the source, see <a href="BaseMediaSource.html#prepareSource(com.google.android.exoplayer2.source.MediaSource.MediaSourceCaller,com.google.android.exoplayer2.upstream.TransferListener,com.google.android.exoplayer2.analytics.PlayerId)"><code>BaseMediaSource.prepareSource(MediaSourceCaller,
TransferListener, PlayerId)</code></a>.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#releasePeriod(com.google.android.exoplayer2.source.MediaPeriod)">releasePeriod</a></span>&#8203;(<a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source">MediaPeriod</a>&nbsp;mediaPeriod)</code></th>
<td class="colLast">
<div class="block">Releases a <a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source"><code>MediaPeriod</code></a>.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#releaseSourceInternal()">releaseSourceInternal</a></span>()</code></th>
<td class="colLast">
<div class="block">Releases the source, see <a href="BaseMediaSource.html#releaseSource(com.google.android.exoplayer2.source.MediaSource.MediaSourceCaller)"><code>BaseMediaSource.releaseSource(MediaSourceCaller)</code></a>.</div>
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<h3>Methods inherited from class&nbsp;com.google.android.exoplayer2.source.<a href="WrappingMediaSource.html" title="class in com.google.android.exoplayer2.source">WrappingMediaSource</a></h3>
<code><a href="WrappingMediaSource.html#disableChildSource()">disableChildSource</a>, <a href="WrappingMediaSource.html#enableChildSource()">enableChildSource</a>, <a href="WrappingMediaSource.html#getInitialTimeline()">getInitialTimeline</a>, <a href="WrappingMediaSource.html#getMediaItem()">getMediaItem</a>, <a href="WrappingMediaSource.html#getMediaPeriodIdForChildMediaPeriodId(java.lang.Void,com.google.android.exoplayer2.source.MediaSource.MediaPeriodId)">getMediaPeriodIdForChildMediaPeriodId</a>, <a href="WrappingMediaSource.html#getMediaTimeForChildMediaTime(long)">getMediaTimeForChildMediaTime</a>, <a href="WrappingMediaSource.html#getMediaTimeForChildMediaTime(java.lang.Void,long)">getMediaTimeForChildMediaTime</a>, <a href="WrappingMediaSource.html#getWindowIndexForChildWindowIndex(int)">getWindowIndexForChildWindowIndex</a>, <a href="WrappingMediaSource.html#getWindowIndexForChildWindowIndex(java.lang.Void,int)">getWindowIndexForChildWindowIndex</a>, <a href="WrappingMediaSource.html#isSingleWindow()">isSingleWindow</a>, <a href="WrappingMediaSource.html#onChildSourceInfoRefreshed(java.lang.Void,com.google.android.exoplayer2.source.MediaSource,com.google.android.exoplayer2.Timeline)">onChildSourceInfoRefreshed</a>, <a href="WrappingMediaSource.html#prepareChildSource()">prepareChildSource</a>, <a href="WrappingMediaSource.html#prepareSourceInternal(com.google.android.exoplayer2.upstream.TransferListener)">prepareSourceInternal</a>, <a href="WrappingMediaSource.html#releaseChildSource()">releaseChildSource</a></code></li>
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<h3>Methods inherited from class&nbsp;com.google.android.exoplayer2.source.<a href="CompositeMediaSource.html" title="class in com.google.android.exoplayer2.source">CompositeMediaSource</a></h3>
<code><a href="CompositeMediaSource.html#disableChildSource(T)">disableChildSource</a>, <a href="CompositeMediaSource.html#disableInternal()">disableInternal</a>, <a href="CompositeMediaSource.html#enableChildSource(T)">enableChildSource</a>, <a href="CompositeMediaSource.html#enableInternal()">enableInternal</a>, <a href="CompositeMediaSource.html#prepareChildSource(T,com.google.android.exoplayer2.source.MediaSource)">prepareChildSource</a>, <a href="CompositeMediaSource.html#releaseChildSource(T)">releaseChildSource</a></code></li>
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<h3>Methods inherited from class&nbsp;com.google.android.exoplayer2.source.<a href="BaseMediaSource.html" title="class in com.google.android.exoplayer2.source">BaseMediaSource</a></h3>
<code><a href="BaseMediaSource.html#addDrmEventListener(android.os.Handler,com.google.android.exoplayer2.drm.DrmSessionEventListener)">addDrmEventListener</a>, <a href="BaseMediaSource.html#addEventListener(android.os.Handler,com.google.android.exoplayer2.source.MediaSourceEventListener)">addEventListener</a>, <a href="BaseMediaSource.html#createDrmEventDispatcher(int,com.google.android.exoplayer2.source.MediaSource.MediaPeriodId)">createDrmEventDispatcher</a>, <a href="BaseMediaSource.html#createDrmEventDispatcher(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId)">createDrmEventDispatcher</a>, <a href="BaseMediaSource.html#createEventDispatcher(int,com.google.android.exoplayer2.source.MediaSource.MediaPeriodId,long)">createEventDispatcher</a>, <a href="BaseMediaSource.html#createEventDispatcher(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId)">createEventDispatcher</a>, <a href="BaseMediaSource.html#createEventDispatcher(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId,long)">createEventDispatcher</a>, <a href="BaseMediaSource.html#disable(com.google.android.exoplayer2.source.MediaSource.MediaSourceCaller)">disable</a>, <a href="BaseMediaSource.html#enable(com.google.android.exoplayer2.source.MediaSource.MediaSourceCaller)">enable</a>, <a href="BaseMediaSource.html#getPlayerId()">getPlayerId</a>, <a href="BaseMediaSource.html#isEnabled()">isEnabled</a>, <a href="BaseMediaSource.html#prepareSource(com.google.android.exoplayer2.source.MediaSource.MediaSourceCaller,com.google.android.exoplayer2.upstream.TransferListener)">prepareSource</a>, <a href="BaseMediaSource.html#prepareSource(com.google.android.exoplayer2.source.MediaSource.MediaSourceCaller,com.google.android.exoplayer2.upstream.TransferListener,com.google.android.exoplayer2.analytics.PlayerId)">prepareSource</a>, <a href="BaseMediaSource.html#refreshSourceInfo(com.google.android.exoplayer2.Timeline)">refreshSourceInfo</a>, <a href="BaseMediaSource.html#releaseSource(com.google.android.exoplayer2.source.MediaSource.MediaSourceCaller)">releaseSource</a>, <a href="BaseMediaSource.html#removeDrmEventListener(com.google.android.exoplayer2.drm.DrmSessionEventListener)">removeDrmEventListener</a>, <a href="BaseMediaSource.html#removeEventListener(com.google.android.exoplayer2.source.MediaSourceEventListener)">removeEventListener</a></code></li>
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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>
<code><a href="https://developer.android.com/reference/java/lang/Object.html#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink">equals</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink">hashCode</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink">toString</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://developer.android.com/reference/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink" target="_top">wait</a></code></li>
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<h4>MaskingMediaSource</h4>
<pre>public&nbsp;MaskingMediaSource&#8203;(<a href="MediaSource.html" title="interface in com.google.android.exoplayer2.source">MediaSource</a>&nbsp;mediaSource,
boolean&nbsp;useLazyPreparation)</pre>
<div class="block">Creates the masking media source.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>mediaSource</code> - A <a href="MediaSource.html" title="interface in com.google.android.exoplayer2.source"><code>MediaSource</code></a>.</dd>
<dd><code>useLazyPreparation</code> - Whether the <code>mediaSource</code> is prepared lazily. If false, all
manifest loads and other initial preparation steps happen immediately. If true, these
initial preparations are triggered only when the player starts buffering the media.</dd>
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<h3>Method Detail</h3>
<a id="getTimeline()">
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<h4>getTimeline</h4>
<pre class="methodSignature">public&nbsp;<a href="../Timeline.html" title="class in com.google.android.exoplayer2">Timeline</a>&nbsp;getTimeline()</pre>
<div class="block">Returns the <a href="../Timeline.html" title="class in com.google.android.exoplayer2"><code>Timeline</code></a>.</div>
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<h4>prepareSourceInternal</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;prepareSourceInternal()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="WrappingMediaSource.html#prepareSourceInternal()">WrappingMediaSource</a></code></span></div>
<div class="block">Starts source preparation and enables the source, see <a href="BaseMediaSource.html#prepareSource(com.google.android.exoplayer2.source.MediaSource.MediaSourceCaller,com.google.android.exoplayer2.upstream.TransferListener,com.google.android.exoplayer2.analytics.PlayerId)"><code>BaseMediaSource.prepareSource(MediaSourceCaller,
TransferListener, PlayerId)</code></a>. This method is called at most once until the next call to <a href="CompositeMediaSource.html#releaseSourceInternal()"><code>CompositeMediaSource.releaseSourceInternal()</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="WrappingMediaSource.html#prepareSourceInternal()">prepareSourceInternal</a></code>&nbsp;in class&nbsp;<code><a href="WrappingMediaSource.html" title="class in com.google.android.exoplayer2.source">WrappingMediaSource</a></code></dd>
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<h4>maybeThrowSourceInfoRefreshError</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;maybeThrowSourceInfoRefreshError()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="MediaSource.html#maybeThrowSourceInfoRefreshError()">MediaSource</a></code></span></div>
<div class="block">Throws any pending error encountered while loading or refreshing source information.
<p>Should not be called directly from application code.
<p>Must only be called after <a href="MediaSource.html#prepareSource(com.google.android.exoplayer2.source.MediaSource.MediaSourceCaller,com.google.android.exoplayer2.upstream.TransferListener,com.google.android.exoplayer2.analytics.PlayerId)"><code>MediaSource.prepareSource(MediaSourceCaller, TransferListener,
PlayerId)</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="MediaSource.html#maybeThrowSourceInfoRefreshError()">maybeThrowSourceInfoRefreshError</a></code>&nbsp;in interface&nbsp;<code><a href="MediaSource.html" title="interface in com.google.android.exoplayer2.source">MediaSource</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="CompositeMediaSource.html#maybeThrowSourceInfoRefreshError()">maybeThrowSourceInfoRefreshError</a></code>&nbsp;in class&nbsp;<code><a href="CompositeMediaSource.html" title="class in com.google.android.exoplayer2.source">CompositeMediaSource</a>&lt;<a href="https://developer.android.com/reference/java/lang/Void.html" title="class or interface in java.lang" class="externalLink" target="_top">Void</a>&gt;</code></dd>
</dl>
</li>
</ul>
<a id="createPeriod(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId,com.google.android.exoplayer2.upstream.Allocator,long)">
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<h4>createPeriod</h4>
<pre class="methodSignature">public&nbsp;<a href="MaskingMediaPeriod.html" title="class in com.google.android.exoplayer2.source">MaskingMediaPeriod</a>&nbsp;createPeriod&#8203;(<a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source">MediaSource.MediaPeriodId</a>&nbsp;id,
<a href="../upstream/Allocator.html" title="interface in com.google.android.exoplayer2.upstream">Allocator</a>&nbsp;allocator,
long&nbsp;startPositionUs)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="WrappingMediaSource.html#createPeriod(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId,com.google.android.exoplayer2.upstream.Allocator,long)">WrappingMediaSource</a></code></span></div>
<div class="block">Creates the requested <a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source"><code>MediaPeriod</code></a>.
<p>This method typically forwards to the wrapped media source and optionally wraps the returned
<a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source"><code>MediaPeriod</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="MediaSource.html#createPeriod(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId,com.google.android.exoplayer2.upstream.Allocator,long)">createPeriod</a></code>&nbsp;in interface&nbsp;<code><a href="MediaSource.html" title="interface in com.google.android.exoplayer2.source">MediaSource</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="WrappingMediaSource.html#createPeriod(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId,com.google.android.exoplayer2.upstream.Allocator,long)">createPeriod</a></code>&nbsp;in class&nbsp;<code><a href="WrappingMediaSource.html" title="class in com.google.android.exoplayer2.source">WrappingMediaSource</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>id</code> - The identifier of the period.</dd>
<dd><code>allocator</code> - An <a href="../upstream/Allocator.html" title="interface in com.google.android.exoplayer2.upstream"><code>Allocator</code></a> from which to obtain media buffer allocations.</dd>
<dd><code>startPositionUs</code> - The expected start position, in microseconds.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A new <a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source"><code>MediaPeriod</code></a>.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="MediaSource.html#createPeriod(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId,com.google.android.exoplayer2.upstream.Allocator,long)"><code>MediaSource.createPeriod(MediaPeriodId, Allocator, long)</code></a></dd>
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<h4>releasePeriod</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;releasePeriod&#8203;(<a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source">MediaPeriod</a>&nbsp;mediaPeriod)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="WrappingMediaSource.html#releasePeriod(com.google.android.exoplayer2.source.MediaPeriod)">WrappingMediaSource</a></code></span></div>
<div class="block">Releases a <a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source"><code>MediaPeriod</code></a>.
<p>This method typically forwards to the wrapped media source and optionally unwraps the
provided <a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source"><code>MediaPeriod</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="MediaSource.html#releasePeriod(com.google.android.exoplayer2.source.MediaPeriod)">releasePeriod</a></code>&nbsp;in interface&nbsp;<code><a href="MediaSource.html" title="interface in com.google.android.exoplayer2.source">MediaSource</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="WrappingMediaSource.html#releasePeriod(com.google.android.exoplayer2.source.MediaPeriod)">releasePeriod</a></code>&nbsp;in class&nbsp;<code><a href="WrappingMediaSource.html" title="class in com.google.android.exoplayer2.source">WrappingMediaSource</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>mediaPeriod</code> - The period to release.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="MediaSource.html#releasePeriod(com.google.android.exoplayer2.source.MediaPeriod)"><code>MediaSource.releasePeriod(MediaPeriod)</code></a></dd>
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<h4>releaseSourceInternal</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;releaseSourceInternal()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="BaseMediaSource.html#releaseSourceInternal()">BaseMediaSource</a></code></span></div>
<div class="block">Releases the source, see <a href="BaseMediaSource.html#releaseSource(com.google.android.exoplayer2.source.MediaSource.MediaSourceCaller)"><code>BaseMediaSource.releaseSource(MediaSourceCaller)</code></a>. This method is called
exactly once after each call to <a href="BaseMediaSource.html#prepareSourceInternal(com.google.android.exoplayer2.upstream.TransferListener)"><code>BaseMediaSource.prepareSourceInternal(TransferListener)</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="CompositeMediaSource.html#releaseSourceInternal()">releaseSourceInternal</a></code>&nbsp;in class&nbsp;<code><a href="CompositeMediaSource.html" title="class in com.google.android.exoplayer2.source">CompositeMediaSource</a>&lt;<a href="https://developer.android.com/reference/java/lang/Void.html" title="class or interface in java.lang" class="externalLink" target="_top">Void</a>&gt;</code></dd>
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<h4>onChildSourceInfoRefreshed</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;onChildSourceInfoRefreshed&#8203;(<a href="../Timeline.html" title="class in com.google.android.exoplayer2">Timeline</a>&nbsp;newTimeline)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="WrappingMediaSource.html#onChildSourceInfoRefreshed(com.google.android.exoplayer2.Timeline)">WrappingMediaSource</a></code></span></div>
<div class="block">Called when the child source info has been refreshed.
<p>This <a href="../Timeline.html" title="class in com.google.android.exoplayer2"><code>Timeline</code></a> can be amended if needed, for example using <a href="ForwardingTimeline.html" title="class in com.google.android.exoplayer2.source"><code>ForwardingTimeline</code></a>. The <a href="../Timeline.html" title="class in com.google.android.exoplayer2"><code>Timeline</code></a> for the wrapping source needs to be published with
<a href="BaseMediaSource.html#refreshSourceInfo(com.google.android.exoplayer2.Timeline)"><code>BaseMediaSource.refreshSourceInfo(Timeline)</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="WrappingMediaSource.html#onChildSourceInfoRefreshed(com.google.android.exoplayer2.Timeline)">onChildSourceInfoRefreshed</a></code>&nbsp;in class&nbsp;<code><a href="WrappingMediaSource.html" title="class in com.google.android.exoplayer2.source">WrappingMediaSource</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>newTimeline</code> - The timeline of the child source.</dd>
</dl>
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<h4>getMediaPeriodIdForChildMediaPeriodId</h4>
<pre class="methodSignature">@Nullable
protected&nbsp;<a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source">MediaSource.MediaPeriodId</a>&nbsp;getMediaPeriodIdForChildMediaPeriodId&#8203;(<a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source">MediaSource.MediaPeriodId</a>&nbsp;mediaPeriodId)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="WrappingMediaSource.html#getMediaPeriodIdForChildMediaPeriodId(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId)">WrappingMediaSource</a></code></span></div>
<div class="block">Returns the <a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source"><code>MediaSource.MediaPeriodId</code></a> in the wrapping source corresponding to the specified <a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source"><code>MediaSource.MediaPeriodId</code></a> in a child source. The default implementation does not change the media period
id.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="WrappingMediaSource.html#getMediaPeriodIdForChildMediaPeriodId(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId)">getMediaPeriodIdForChildMediaPeriodId</a></code>&nbsp;in class&nbsp;<code><a href="WrappingMediaSource.html" title="class in com.google.android.exoplayer2.source">WrappingMediaSource</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>mediaPeriodId</code> - A <a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source"><code>MediaSource.MediaPeriodId</code></a> of the child source.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The corresponding <a href="MediaSource.MediaPeriodId.html" title="class in com.google.android.exoplayer2.source"><code>MediaSource.MediaPeriodId</code></a> in the wrapping source. Null if no
corresponding media period id can be determined.</dd>
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