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media/docs/doc/reference/com/google/android/exoplayer2/source/SilenceMediaSource.html
olly a038f875f6 Update Javadoc for 2.14.0 
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<h2 title="Class SilenceMediaSource" class="title">Class SilenceMediaSource</h2>
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<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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<li><a href="BaseMediaSource.html" title="class in com.google.android.exoplayer2.source">com.google.android.exoplayer2.source.BaseMediaSource</a></li>
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<li>com.google.android.exoplayer2.source.SilenceMediaSource</li>
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<pre>public final class <span class="typeNameLabel">SilenceMediaSource</span>
extends <a href="BaseMediaSource.html" title="class in com.google.android.exoplayer2.source">BaseMediaSource</a></pre>
<div class="block">Media source with a single period consisting of silent raw audio of a given duration.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
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<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="SilenceMediaSource.Factory.html" title="class in com.google.android.exoplayer2.source">SilenceMediaSource.Factory</a></span></code></th>
<td class="colLast">
<div class="block">Factory for <a href="SilenceMediaSource.html" title="class in com.google.android.exoplayer2.source"><code>SilenceMediaSources</code></a>.</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.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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<td class="colFirst"><code>static <a href="https://developer.android.com/reference/java/lang/String.html" title="class or interface in java.lang" class="externalLink" target="_top">String</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MEDIA_ID">MEDIA_ID</a></span></code></th>
<td class="colLast">
<div class="block">The media id used by any media item of silence media sources.</div>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(long)">SilenceMediaSource</a></span>&#8203;(long&nbsp;durationUs)</code></th>
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<div class="block">Creates a new media source providing silent audio of the given duration.</div>
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<td class="colFirst"><code><a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source">MediaPeriod</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">Returns a new <a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source"><code>MediaPeriod</code></a> identified by <code>periodId</code>.</div>
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<td class="colFirst"><code><a href="../MediaItem.html" title="class in com.google.android.exoplayer2">MediaItem</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getMediaItem()">getMediaItem</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the <a href="../MediaItem.html" title="class in com.google.android.exoplayer2"><code>MediaItem</code></a> whose media is provided by the source.</div>
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<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">Use <a href="#getMediaItem()"><code>getMediaItem()</code></a> and <a href="../MediaItem.PlaybackProperties.html#tag"><code>MediaItem.PlaybackProperties.tag</code></a> instead.</div>
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<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>
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<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prepareSourceInternal(com.google.android.exoplayer2.upstream.TransferListener)">prepareSourceInternal</a></span>&#8203;(<a href="../upstream/TransferListener.html" title="interface in com.google.android.exoplayer2.upstream">TransferListener</a>&nbsp;mediaTransferListener)</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)"><code>BaseMediaSource.prepareSource(MediaSourceCaller,
TransferListener)</code></a>.</div>
</td>
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<tr id="i5" class="rowColor">
<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 the period.</div>
</td>
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<tr id="i6" class="altColor">
<td class="colFirst"><code>protected 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="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#disableInternal()">disableInternal</a>, <a href="BaseMediaSource.html#enable(com.google.android.exoplayer2.source.MediaSource.MediaSourceCaller)">enable</a>, <a href="BaseMediaSource.html#enableInternal()">enableInternal</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#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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<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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<h3>Methods 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.html#getInitialTimeline()">getInitialTimeline</a>, <a href="MediaSource.html#isSingleWindow()">isSingleWindow</a></code></li>
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<h4>MEDIA_ID</h4>
<pre>public static final&nbsp;<a href="https://developer.android.com/reference/java/lang/String.html" title="class or interface in java.lang" class="externalLink" target="_top">String</a> MEDIA_ID</pre>
<div class="block">The media id used by any media item of silence media sources.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#com.google.android.exoplayer2.source.SilenceMediaSource.MEDIA_ID">Constant Field Values</a></dd>
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<h4>SilenceMediaSource</h4>
<pre>public&nbsp;SilenceMediaSource&#8203;(long&nbsp;durationUs)</pre>
<div class="block">Creates a new media source providing silent audio of the given duration.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>durationUs</code> - The duration of silent audio to output, in microseconds.</dd>
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<h4>prepareSourceInternal</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;prepareSourceInternal&#8203;(@Nullable
<a href="../upstream/TransferListener.html" title="interface in com.google.android.exoplayer2.upstream">TransferListener</a>&nbsp;mediaTransferListener)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="BaseMediaSource.html#prepareSourceInternal(com.google.android.exoplayer2.upstream.TransferListener)">BaseMediaSource</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)"><code>BaseMediaSource.prepareSource(MediaSourceCaller,
TransferListener)</code></a>. This method is called at most once until the next call to <a href="BaseMediaSource.html#releaseSourceInternal()"><code>BaseMediaSource.releaseSourceInternal()</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="BaseMediaSource.html#prepareSourceInternal(com.google.android.exoplayer2.upstream.TransferListener)">prepareSourceInternal</a></code>&nbsp;in class&nbsp;<code><a href="BaseMediaSource.html" title="class in com.google.android.exoplayer2.source">BaseMediaSource</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>mediaTransferListener</code> - The transfer listener which should be informed of any media data
transfers. May be null if no listener is available. Note that this listener should usually
be only informed of transfers related to the media loads and not of auxiliary loads for
manifests and other data.</dd>
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<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)"><code>MediaSource.prepareSource(MediaSourceCaller, TransferListener)</code></a>.</div>
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<h4>createPeriod</h4>
<pre class="methodSignature">public&nbsp;<a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source">MediaPeriod</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 interface:&nbsp;<code><a href="MediaSource.html#createPeriod(com.google.android.exoplayer2.source.MediaSource.MediaPeriodId,com.google.android.exoplayer2.upstream.Allocator,long)">MediaSource</a></code></span></div>
<div class="block">Returns a new <a href="MediaPeriod.html" title="interface in com.google.android.exoplayer2.source"><code>MediaPeriod</code></a> identified by <code>periodId</code>.
<p>Should not be called directly from application code.
<p>Must only be called if the source is enabled.</div>
<dl>
<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>
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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 interface:&nbsp;<code><a href="MediaSource.html#releasePeriod(com.google.android.exoplayer2.source.MediaPeriod)">MediaSource</a></code></span></div>
<div class="block">Releases the period.
<p>Should not be called directly from application code.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>mediaPeriod</code> - The period to release.</dd>
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<h4>getTag</h4>
<pre class="methodSignature"><a href="https://developer.android.com/reference/java/lang/Deprecated.html" title="class or interface in java.lang" class="externalLink" target="_top">@Deprecated</a>
@Nullable
public&nbsp;<a href="https://developer.android.com/reference/java/lang/Object.html" title="class or interface in java.lang" class="externalLink" target="_top">Object</a>&nbsp;getTag()</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">Use <a href="#getMediaItem()"><code>getMediaItem()</code></a> and <a href="../MediaItem.PlaybackProperties.html#tag"><code>MediaItem.PlaybackProperties.tag</code></a> instead.</div>
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<h4>getMediaItem</h4>
<pre class="methodSignature">public&nbsp;<a href="../MediaItem.html" title="class in com.google.android.exoplayer2">MediaItem</a>&nbsp;getMediaItem()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="MediaSource.html#getMediaItem()">MediaSource</a></code></span></div>
<div class="block">Returns the <a href="../MediaItem.html" title="class in com.google.android.exoplayer2"><code>MediaItem</code></a> whose media is provided by the source.</div>
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<h4>releaseSourceInternal</h4>
<pre class="methodSignature">protected&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">Specified by:</span></dt>
<dd><code><a href="BaseMediaSource.html#releaseSourceInternal()">releaseSourceInternal</a></code>&nbsp;in class&nbsp;<code><a href="BaseMediaSource.html" title="class in com.google.android.exoplayer2.source">BaseMediaSource</a></code></dd>
</dl>
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