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media/docs/doc/reference/com/google/android/exoplayer2/drm/DefaultDrmSessionManager.html
olly a038f875f6 Update Javadoc for 2.14.0 
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<title>DefaultDrmSessionManager (ExoPlayer library)</title>
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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">com.google.android.exoplayer2.drm</a></div>
<h2 title="Class DefaultDrmSessionManager" class="title">Class DefaultDrmSessionManager</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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<li>com.google.android.exoplayer2.drm.DefaultDrmSessionManager</li>
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<dt>All Implemented Interfaces:</dt>
<dd><code><a href="DrmSessionManager.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager</a></code></dd>
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<hr>
<pre>public class <span class="typeNameLabel">DefaultDrmSessionManager</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="DrmSessionManager.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager</a></pre>
<div class="block">A <a href="DrmSessionManager.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSessionManager</code></a> that supports playbacks using <a href="ExoMediaDrm.html" title="interface in com.google.android.exoplayer2.drm"><code>ExoMediaDrm</code></a>.
<p>This implementation supports pre-acquisition of sessions using <a href="#preacquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)"><code>preacquireSession(Looper, DrmSessionEventListener.EventDispatcher, Format)</code></a>.</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="DefaultDrmSessionManager.Builder.html" title="class in com.google.android.exoplayer2.drm">DefaultDrmSessionManager.Builder</a></span></code></th>
<td class="colLast">
<div class="block">Builder for <a href="DefaultDrmSessionManager.html" title="class in com.google.android.exoplayer2.drm"><code>DefaultDrmSessionManager</code></a> instances.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="DefaultDrmSessionManager.MissingSchemeDataException.html" title="class in com.google.android.exoplayer2.drm">DefaultDrmSessionManager.MissingSchemeDataException</a></span></code></th>
<td class="colLast">
<div class="block">Signals that the <a href="../Format.html#drmInitData"><code>Format.drmInitData</code></a> passed to <a href="#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)"><code>acquireSession(android.os.Looper, com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher, com.google.android.exoplayer2.Format)</code></a> does not contain
scheme data for the required UUID.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static interface&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="DefaultDrmSessionManager.Mode.html" title="annotation in com.google.android.exoplayer2.drm">DefaultDrmSessionManager.Mode</a></span></code></th>
<td class="colLast">
<div class="block">Determines the action to be done after a session acquired.</div>
</td>
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<h3>Nested classes/interfaces inherited from interface&nbsp;com.google.android.exoplayer2.drm.<a href="DrmSessionManager.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager</a></h3>
<code><a href="DrmSessionManager.DrmSessionReference.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager.DrmSessionReference</a></code></li>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
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<tr class="altColor">
<td class="colFirst"><code>static long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#DEFAULT_SESSION_KEEPALIVE_MS">DEFAULT_SESSION_KEEPALIVE_MS</a></span></code></th>
<td class="colLast">
<div class="block">Default value for <a href="DefaultDrmSessionManager.Builder.html#setSessionKeepaliveMs(long)"><code>DefaultDrmSessionManager.Builder.setSessionKeepaliveMs(long)</code></a>.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#INITIAL_DRM_REQUEST_RETRY_COUNT">INITIAL_DRM_REQUEST_RETRY_COUNT</a></span></code></th>
<td class="colLast">
<div class="block">Number of times to retry for initial provisioning and key request for reporting error.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MODE_DOWNLOAD">MODE_DOWNLOAD</a></span></code></th>
<td class="colLast">
<div class="block">Downloads an offline license or renews an existing one.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MODE_PLAYBACK">MODE_PLAYBACK</a></span></code></th>
<td class="colLast">
<div class="block">Loads and refreshes (if necessary) a license for playback.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MODE_QUERY">MODE_QUERY</a></span></code></th>
<td class="colLast">
<div class="block">Restores an offline license to allow its status to be queried.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#MODE_RELEASE">MODE_RELEASE</a></span></code></th>
<td class="colLast">
<div class="block">Releases an existing offline license.</div>
</td>
</tr>
<tr class="altColor">
<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="#PLAYREADY_CUSTOM_DATA_KEY">PLAYREADY_CUSTOM_DATA_KEY</a></span></code></th>
<td class="colLast">
<div class="block">A key for specifying PlayReady custom data in the key request parameters passed to <a href="DefaultDrmSessionManager.Builder.html#setKeyRequestParameters(java.util.Map)"><code>DefaultDrmSessionManager.Builder.setKeyRequestParameters(Map)</code></a>.</div>
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<h3>Fields inherited from interface&nbsp;com.google.android.exoplayer2.drm.<a href="DrmSessionManager.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager</a></h3>
<code><a href="DrmSessionManager.html#DRM_UNSUPPORTED">DRM_UNSUPPORTED</a>, <a href="DrmSessionManager.html#DUMMY">DUMMY</a></code></li>
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<h3>Constructor Summary</h3>
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<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.util.UUID,com.google.android.exoplayer2.drm.ExoMediaDrm,com.google.android.exoplayer2.drm.MediaDrmCallback,java.util.HashMap)">DefaultDrmSessionManager</a></span>&#8203;(<a href="https://developer.android.com/reference/java/util/UUID.html" title="class or interface in java.util" class="externalLink" target="_top">UUID</a>&nbsp;uuid,
<a href="ExoMediaDrm.html" title="interface in com.google.android.exoplayer2.drm">ExoMediaDrm</a>&nbsp;exoMediaDrm,
<a href="MediaDrmCallback.html" title="interface in com.google.android.exoplayer2.drm">MediaDrmCallback</a>&nbsp;callback,
<a href="https://developer.android.com/reference/java/util/HashMap.html" title="class or interface in java.util" class="externalLink">HashMap</a>&lt;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,&#8203;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_top">String</a>&gt;&nbsp;keyRequestParameters)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">Use <a href="DefaultDrmSessionManager.Builder.html" title="class in com.google.android.exoplayer2.drm"><code>DefaultDrmSessionManager.Builder</code></a> instead.</div>
</div>
</td>
</tr>
<tr class="rowColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.util.UUID,com.google.android.exoplayer2.drm.ExoMediaDrm,com.google.android.exoplayer2.drm.MediaDrmCallback,java.util.HashMap,boolean)">DefaultDrmSessionManager</a></span>&#8203;(<a href="https://developer.android.com/reference/java/util/UUID.html" title="class or interface in java.util" class="externalLink" target="_top">UUID</a>&nbsp;uuid,
<a href="ExoMediaDrm.html" title="interface in com.google.android.exoplayer2.drm">ExoMediaDrm</a>&nbsp;exoMediaDrm,
<a href="MediaDrmCallback.html" title="interface in com.google.android.exoplayer2.drm">MediaDrmCallback</a>&nbsp;callback,
<a href="https://developer.android.com/reference/java/util/HashMap.html" title="class or interface in java.util" class="externalLink">HashMap</a>&lt;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,&#8203;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_top">String</a>&gt;&nbsp;keyRequestParameters,
boolean&nbsp;multiSession)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">Use <a href="DefaultDrmSessionManager.Builder.html" title="class in com.google.android.exoplayer2.drm"><code>DefaultDrmSessionManager.Builder</code></a> instead.</div>
</div>
</td>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.util.UUID,com.google.android.exoplayer2.drm.ExoMediaDrm,com.google.android.exoplayer2.drm.MediaDrmCallback,java.util.HashMap,boolean,int)">DefaultDrmSessionManager</a></span>&#8203;(<a href="https://developer.android.com/reference/java/util/UUID.html" title="class or interface in java.util" class="externalLink" target="_top">UUID</a>&nbsp;uuid,
<a href="ExoMediaDrm.html" title="interface in com.google.android.exoplayer2.drm">ExoMediaDrm</a>&nbsp;exoMediaDrm,
<a href="MediaDrmCallback.html" title="interface in com.google.android.exoplayer2.drm">MediaDrmCallback</a>&nbsp;callback,
<a href="https://developer.android.com/reference/java/util/HashMap.html" title="class or interface in java.util" class="externalLink">HashMap</a>&lt;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,&#8203;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_top">String</a>&gt;&nbsp;keyRequestParameters,
boolean&nbsp;multiSession,
int&nbsp;initialDrmRequestRetryCount)</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">Use <a href="DefaultDrmSessionManager.Builder.html" title="class in com.google.android.exoplayer2.drm"><code>DefaultDrmSessionManager.Builder</code></a> instead.</div>
</div>
</td>
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<h3>Method Summary</h3>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code><a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)">acquireSession</a></span>&#8203;(<a href="https://developer.android.com/reference/android/os/Looper.html" title="class or interface in android.os" class="externalLink" target="_top">Looper</a>&nbsp;playbackLooper,
<a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm">DrmSessionEventListener.EventDispatcher</a>&nbsp;eventDispatcher,
<a href="../Format.html" title="class in com.google.android.exoplayer2">Format</a>&nbsp;format)</code></th>
<td class="colLast">
<div class="block">Returns a <a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSession</code></a> for the specified <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a>, with an incremented reference
count.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="https://developer.android.com/reference/java/lang/Class.html" title="class or interface in java.lang" class="externalLink">Class</a>&lt;? extends <a href="ExoMediaCrypto.html" title="interface in com.google.android.exoplayer2.drm" target="_top">ExoMediaCrypto</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getExoMediaCryptoType(com.google.android.exoplayer2.Format)">getExoMediaCryptoType</a></span>&#8203;(<a href="../Format.html" title="class in com.google.android.exoplayer2">Format</a>&nbsp;format)</code></th>
<td class="colLast">
<div class="block">Returns the <a href="ExoMediaCrypto.html" title="interface in com.google.android.exoplayer2.drm"><code>ExoMediaCrypto</code></a> type associated to sessions acquired for the given <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a>.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="DrmSessionManager.DrmSessionReference.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager.DrmSessionReference</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#preacquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)">preacquireSession</a></span>&#8203;(<a href="https://developer.android.com/reference/android/os/Looper.html" title="class or interface in android.os" class="externalLink" target="_top">Looper</a>&nbsp;playbackLooper,
<a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm">DrmSessionEventListener.EventDispatcher</a>&nbsp;eventDispatcher,
<a href="../Format.html" title="class in com.google.android.exoplayer2">Format</a>&nbsp;format)</code></th>
<td class="colLast">
<div class="block">Pre-acquires a DRM session for the specified <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</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="#prepare()">prepare</a></span>()</code></th>
<td class="colLast">
<div class="block">Acquires any required resources.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#release()">release</a></span>()</code></th>
<td class="colLast">
<div class="block">Releases any acquired resources.</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="#setMode(int,byte%5B%5D)">setMode</a></span>&#8203;(int&nbsp;mode,
byte[]&nbsp;offlineLicenseKeySetId)</code></th>
<td class="colLast">
<div class="block">Sets the mode, which determines the role of sessions acquired from the instance.</div>
</td>
</tr>
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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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<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> PLAYREADY_CUSTOM_DATA_KEY</pre>
<div class="block">A key for specifying PlayReady custom data in the key request parameters passed to <a href="DefaultDrmSessionManager.Builder.html#setKeyRequestParameters(java.util.Map)"><code>DefaultDrmSessionManager.Builder.setKeyRequestParameters(Map)</code></a>.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#com.google.android.exoplayer2.drm.DefaultDrmSessionManager.PLAYREADY_CUSTOM_DATA_KEY">Constant Field Values</a></dd>
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<pre>public static final&nbsp;int MODE_PLAYBACK</pre>
<div class="block">Loads and refreshes (if necessary) a license for playback. Supports streaming and offline
licenses.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#com.google.android.exoplayer2.drm.DefaultDrmSessionManager.MODE_PLAYBACK">Constant Field Values</a></dd>
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<pre>public static final&nbsp;int MODE_QUERY</pre>
<div class="block">Restores an offline license to allow its status to be queried.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#com.google.android.exoplayer2.drm.DefaultDrmSessionManager.MODE_QUERY">Constant Field Values</a></dd>
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<pre>public static final&nbsp;int MODE_DOWNLOAD</pre>
<div class="block">Downloads an offline license or renews an existing one.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#com.google.android.exoplayer2.drm.DefaultDrmSessionManager.MODE_DOWNLOAD">Constant Field Values</a></dd>
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<pre>public static final&nbsp;int MODE_RELEASE</pre>
<div class="block">Releases an existing offline license.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#com.google.android.exoplayer2.drm.DefaultDrmSessionManager.MODE_RELEASE">Constant Field Values</a></dd>
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<pre>public static final&nbsp;int INITIAL_DRM_REQUEST_RETRY_COUNT</pre>
<div class="block">Number of times to retry for initial provisioning and key request for reporting error.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#com.google.android.exoplayer2.drm.DefaultDrmSessionManager.INITIAL_DRM_REQUEST_RETRY_COUNT">Constant Field Values</a></dd>
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<pre>public static final&nbsp;long DEFAULT_SESSION_KEEPALIVE_MS</pre>
<div class="block">Default value for <a href="DefaultDrmSessionManager.Builder.html#setSessionKeepaliveMs(long)"><code>DefaultDrmSessionManager.Builder.setSessionKeepaliveMs(long)</code></a>.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#com.google.android.exoplayer2.drm.DefaultDrmSessionManager.DEFAULT_SESSION_KEEPALIVE_MS">Constant Field Values</a></dd>
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<a id="&lt;init&gt;(java.util.UUID,com.google.android.exoplayer2.drm.ExoMediaDrm,com.google.android.exoplayer2.drm.MediaDrmCallback,java.util.HashMap)">
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<h4>DefaultDrmSessionManager</h4>
<pre><a href="https://developer.android.com/reference/java/lang/Deprecated.html" title="class or interface in java.lang" class="externalLink" target="_top">@Deprecated</a>
public&nbsp;DefaultDrmSessionManager&#8203;(<a href="https://developer.android.com/reference/java/util/UUID.html" title="class or interface in java.util" class="externalLink" target="_top">UUID</a>&nbsp;uuid,
<a href="ExoMediaDrm.html" title="interface in com.google.android.exoplayer2.drm">ExoMediaDrm</a>&nbsp;exoMediaDrm,
<a href="MediaDrmCallback.html" title="interface in com.google.android.exoplayer2.drm">MediaDrmCallback</a>&nbsp;callback,
@Nullable
<a href="https://developer.android.com/reference/java/util/HashMap.html" title="class or interface in java.util" class="externalLink">HashMap</a>&lt;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,&#8203;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_top">String</a>&gt;&nbsp;keyRequestParameters)</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">Use <a href="DefaultDrmSessionManager.Builder.html" title="class in com.google.android.exoplayer2.drm"><code>DefaultDrmSessionManager.Builder</code></a> instead.</div>
</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>uuid</code> - The UUID of the drm scheme.</dd>
<dd><code>exoMediaDrm</code> - An underlying <a href="ExoMediaDrm.html" title="interface in com.google.android.exoplayer2.drm"><code>ExoMediaDrm</code></a> for use by the manager.</dd>
<dd><code>callback</code> - Performs key and provisioning requests.</dd>
<dd><code>keyRequestParameters</code> - An optional map of parameters to pass as the last argument to
<a href="ExoMediaDrm.html#getKeyRequest(byte%5B%5D,java.util.List,int,java.util.HashMap)"><code>ExoMediaDrm.getKeyRequest(byte[], List, int, HashMap)</code></a>. May be null.</dd>
</dl>
</li>
</ul>
<a id="&lt;init&gt;(java.util.UUID,com.google.android.exoplayer2.drm.ExoMediaDrm,com.google.android.exoplayer2.drm.MediaDrmCallback,java.util.HashMap,boolean)">
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<pre><a href="https://developer.android.com/reference/java/lang/Deprecated.html" title="class or interface in java.lang" class="externalLink" target="_top">@Deprecated</a>
public&nbsp;DefaultDrmSessionManager&#8203;(<a href="https://developer.android.com/reference/java/util/UUID.html" title="class or interface in java.util" class="externalLink" target="_top">UUID</a>&nbsp;uuid,
<a href="ExoMediaDrm.html" title="interface in com.google.android.exoplayer2.drm">ExoMediaDrm</a>&nbsp;exoMediaDrm,
<a href="MediaDrmCallback.html" title="interface in com.google.android.exoplayer2.drm">MediaDrmCallback</a>&nbsp;callback,
@Nullable
<a href="https://developer.android.com/reference/java/util/HashMap.html" title="class or interface in java.util" class="externalLink">HashMap</a>&lt;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,&#8203;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_top">String</a>&gt;&nbsp;keyRequestParameters,
boolean&nbsp;multiSession)</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">Use <a href="DefaultDrmSessionManager.Builder.html" title="class in com.google.android.exoplayer2.drm"><code>DefaultDrmSessionManager.Builder</code></a> instead.</div>
</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>uuid</code> - The UUID of the drm scheme.</dd>
<dd><code>exoMediaDrm</code> - An underlying <a href="ExoMediaDrm.html" title="interface in com.google.android.exoplayer2.drm"><code>ExoMediaDrm</code></a> for use by the manager.</dd>
<dd><code>callback</code> - Performs key and provisioning requests.</dd>
<dd><code>keyRequestParameters</code> - An optional map of parameters to pass as the last argument to
<a href="ExoMediaDrm.html#getKeyRequest(byte%5B%5D,java.util.List,int,java.util.HashMap)"><code>ExoMediaDrm.getKeyRequest(byte[], List, int, HashMap)</code></a>. May be null.</dd>
<dd><code>multiSession</code> - A boolean that specify whether multiple key session support is enabled.
Default is false.</dd>
</dl>
</li>
</ul>
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<pre><a href="https://developer.android.com/reference/java/lang/Deprecated.html" title="class or interface in java.lang" class="externalLink" target="_top">@Deprecated</a>
public&nbsp;DefaultDrmSessionManager&#8203;(<a href="https://developer.android.com/reference/java/util/UUID.html" title="class or interface in java.util" class="externalLink" target="_top">UUID</a>&nbsp;uuid,
<a href="ExoMediaDrm.html" title="interface in com.google.android.exoplayer2.drm">ExoMediaDrm</a>&nbsp;exoMediaDrm,
<a href="MediaDrmCallback.html" title="interface in com.google.android.exoplayer2.drm">MediaDrmCallback</a>&nbsp;callback,
@Nullable
<a href="https://developer.android.com/reference/java/util/HashMap.html" title="class or interface in java.util" class="externalLink">HashMap</a>&lt;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,&#8203;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_top">String</a>&gt;&nbsp;keyRequestParameters,
boolean&nbsp;multiSession,
int&nbsp;initialDrmRequestRetryCount)</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">Use <a href="DefaultDrmSessionManager.Builder.html" title="class in com.google.android.exoplayer2.drm"><code>DefaultDrmSessionManager.Builder</code></a> instead.</div>
</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>uuid</code> - The UUID of the drm scheme.</dd>
<dd><code>exoMediaDrm</code> - An underlying <a href="ExoMediaDrm.html" title="interface in com.google.android.exoplayer2.drm"><code>ExoMediaDrm</code></a> for use by the manager.</dd>
<dd><code>callback</code> - Performs key and provisioning requests.</dd>
<dd><code>keyRequestParameters</code> - An optional map of parameters to pass as the last argument to
<a href="ExoMediaDrm.html#getKeyRequest(byte%5B%5D,java.util.List,int,java.util.HashMap)"><code>ExoMediaDrm.getKeyRequest(byte[], List, int, HashMap)</code></a>. May be null.</dd>
<dd><code>multiSession</code> - A boolean that specify whether multiple key session support is enabled.
Default is false.</dd>
<dd><code>initialDrmRequestRetryCount</code> - The number of times to retry for initial provisioning and
key request before reporting error.</dd>
</dl>
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<pre class="methodSignature">public&nbsp;void&nbsp;setMode&#8203;(<a href="DefaultDrmSessionManager.Mode.html" title="annotation in com.google.android.exoplayer2.drm">@Mode</a>
int&nbsp;mode,
@Nullable
byte[]&nbsp;offlineLicenseKeySetId)</pre>
<div class="block">Sets the mode, which determines the role of sessions acquired from the instance. This must be
called before <a href="#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)"><code>acquireSession(Looper, DrmSessionEventListener.EventDispatcher, Format)</code></a>
is called.
<p>By default, the mode is <a href="#MODE_PLAYBACK"><code>MODE_PLAYBACK</code></a> and a streaming license is requested when
required.
<p><code>mode</code> must be one of these:
<ul>
<li><a href="#MODE_PLAYBACK"><code>MODE_PLAYBACK</code></a>: If <code>offlineLicenseKeySetId</code> is null then a streaming
license is requested. Otherwise, the offline license is restored.
<li><a href="#MODE_QUERY"><code>MODE_QUERY</code></a>: <code>offlineLicenseKeySetId</code> cannot be null. The offline license
is restored to allow its status to be queried.
<li><a href="#MODE_DOWNLOAD"><code>MODE_DOWNLOAD</code></a>: If <code>offlineLicenseKeySetId</code> is null then an offline license
is requested. Otherwise, the offline license is renewed.
<li><a href="#MODE_RELEASE"><code>MODE_RELEASE</code></a>: <code>offlineLicenseKeySetId</code> cannot be null. The offline license
is released.
</ul></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>mode</code> - The mode to be set.</dd>
<dd><code>offlineLicenseKeySetId</code> - The key set id of the license to be used with the given mode.</dd>
</dl>
</li>
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<pre class="methodSignature">public final&nbsp;void&nbsp;prepare()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSessionManager.html#prepare()">DrmSessionManager</a></code></span></div>
<div class="block">Acquires any required resources.
<p><a href="DrmSessionManager.html#release()"><code>DrmSessionManager.release()</code></a> must be called to ensure the acquired resources are released. After
releasing, an instance may be re-prepared.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSessionManager.html#prepare()">prepare</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSessionManager.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager</a></code></dd>
</dl>
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<pre class="methodSignature">public final&nbsp;void&nbsp;release()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSessionManager.html#release()">DrmSessionManager</a></code></span></div>
<div class="block">Releases any acquired resources.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSessionManager.html#release()">release</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSessionManager.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager</a></code></dd>
</dl>
</li>
</ul>
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<pre class="methodSignature">public&nbsp;<a href="DrmSessionManager.DrmSessionReference.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager.DrmSessionReference</a>&nbsp;preacquireSession&#8203;(<a href="https://developer.android.com/reference/android/os/Looper.html" title="class or interface in android.os" class="externalLink" target="_top">Looper</a>&nbsp;playbackLooper,
@Nullable
<a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm">DrmSessionEventListener.EventDispatcher</a>&nbsp;eventDispatcher,
<a href="../Format.html" title="class in com.google.android.exoplayer2">Format</a>&nbsp;format)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSessionManager.html#preacquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)">DrmSessionManager</a></code></span></div>
<div class="block">Pre-acquires a DRM session for the specified <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a>.
<p>This notifies the manager that a subsequent call to <a href="DrmSessionManager.html#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)"><code>DrmSessionManager.acquireSession(Looper,
DrmSessionEventListener.EventDispatcher, Format)</code></a> with the same <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a> is likely,
allowing a manager that supports pre-acquisition to get the required <a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSession</code></a> ready
in the background.
<p>The caller must call <a href="DrmSessionManager.DrmSessionReference.html#release()"><code>DrmSessionManager.DrmSessionReference.release()</code></a> on the returned instance when
they no longer require the pre-acquisition (i.e. they know they won't be making a matching call
to <a href="DrmSessionManager.html#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)"><code>DrmSessionManager.acquireSession(Looper, DrmSessionEventListener.EventDispatcher, Format)</code></a> in the near
future).
<p>This manager may silently release the underlying session in order to allow another operation
to complete. This will result in a subsequent call to <a href="DrmSessionManager.html#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)"><code>DrmSessionManager.acquireSession(Looper,
DrmSessionEventListener.EventDispatcher, Format)</code></a> re-initializing a new session, including
repeating key loads and other async initialization steps.
<p>The caller must separately call <a href="DrmSessionManager.html#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)"><code>DrmSessionManager.acquireSession(Looper,
DrmSessionEventListener.EventDispatcher, Format)</code></a> in order to obtain a session suitable for
playback. The pre-acquired <a href="DrmSessionManager.DrmSessionReference.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSessionManager.DrmSessionReference</code></a> and full <a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSession</code></a> instances
are distinct. The caller must release both, and can release the <a href="DrmSessionManager.DrmSessionReference.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSessionManager.DrmSessionReference</code></a>
before the <a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSession</code></a> without affecting playback.
<p>This can be called from any thread.
<p>Implementations that do not support pre-acquisition always return an empty <a href="DrmSessionManager.DrmSessionReference.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSessionManager.DrmSessionReference</code></a> instance.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSessionManager.html#preacquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)">preacquireSession</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSessionManager.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>playbackLooper</code> - The looper associated with the media playback thread.</dd>
<dd><code>eventDispatcher</code> - The <a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm"><code>DrmSessionEventListener.EventDispatcher</code></a> used to distribute
events, and passed on to <a href="DrmSession.html#acquire(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)"><code>DrmSession.acquire(DrmSessionEventListener.EventDispatcher)</code></a>.</dd>
<dd><code>format</code> - The <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a> for which to pre-acquire a <a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSession</code></a>.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A releaser for the pre-acquired session. Guaranteed to be non-null even if the matching
<a href="DrmSessionManager.html#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)"><code>DrmSessionManager.acquireSession(Looper, DrmSessionEventListener.EventDispatcher, Format)</code></a> would
return null.</dd>
</dl>
</li>
</ul>
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<h4>acquireSession</h4>
<pre class="methodSignature">@Nullable
public&nbsp;<a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a>&nbsp;acquireSession&#8203;(<a href="https://developer.android.com/reference/android/os/Looper.html" title="class or interface in android.os" class="externalLink" target="_top">Looper</a>&nbsp;playbackLooper,
@Nullable
<a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm">DrmSessionEventListener.EventDispatcher</a>&nbsp;eventDispatcher,
<a href="../Format.html" title="class in com.google.android.exoplayer2">Format</a>&nbsp;format)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSessionManager.html#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)">DrmSessionManager</a></code></span></div>
<div class="block">Returns a <a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSession</code></a> for the specified <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a>, with an incremented reference
count. May return null if the <a href="../Format.html#drmInitData"><code>Format.drmInitData</code></a> is null and the DRM session manager is
not configured to attach a <a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSession</code></a> to clear content. When the caller no longer needs
to use a returned <a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSession</code></a>, it must call <a href="DrmSession.html#release(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)"><code>DrmSession.release(DrmSessionEventListener.EventDispatcher)</code></a> to decrement the reference count.
<p>If the provided <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a> contains a null <a href="../Format.html#drmInitData"><code>Format.drmInitData</code></a>, the returned
<a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSession</code></a> (if not null) will be a placeholder session which does not execute key
requests, and cannot be used to handle encrypted content. However, a placeholder session may be
used to configure secure decoders for playback of clear content periods, which can reduce the
cost of transitioning between clear and encrypted content.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSessionManager.html#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)">acquireSession</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSessionManager.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>playbackLooper</code> - The looper associated with the media playback thread.</dd>
<dd><code>eventDispatcher</code> - The <a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm"><code>DrmSessionEventListener.EventDispatcher</code></a> used to distribute
events, and passed on to <a href="DrmSession.html#acquire(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)"><code>DrmSession.acquire(DrmSessionEventListener.EventDispatcher)</code></a>.</dd>
<dd><code>format</code> - The <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a> for which to acquire a <a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSession</code></a>.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The DRM session. May be null if the given <a href="../Format.html#drmInitData"><code>Format.drmInitData</code></a> is null.</dd>
</dl>
</li>
</ul>
<a id="getExoMediaCryptoType(com.google.android.exoplayer2.Format)">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>getExoMediaCryptoType</h4>
<pre class="methodSignature">@Nullable
public&nbsp;<a href="https://developer.android.com/reference/java/lang/Class.html" title="class or interface in java.lang" class="externalLink">Class</a>&lt;? extends <a href="ExoMediaCrypto.html" title="interface in com.google.android.exoplayer2.drm">ExoMediaCrypto</a>&gt;&nbsp;getExoMediaCryptoType&#8203;(<a href="../Format.html" title="class in com.google.android.exoplayer2" target="_top">Format</a>&nbsp;format)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSessionManager.html#getExoMediaCryptoType(com.google.android.exoplayer2.Format)">DrmSessionManager</a></code></span></div>
<div class="block">Returns the <a href="ExoMediaCrypto.html" title="interface in com.google.android.exoplayer2.drm"><code>ExoMediaCrypto</code></a> type associated to sessions acquired for the given <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a>. Returns the <a href="UnsupportedMediaCrypto.html" title="class in com.google.android.exoplayer2.drm"><code>UnsupportedMediaCrypto</code></a> type if this DRM session manager does not
support any of the DRM schemes defined in the given <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a>. Returns null if <a href="../Format.html#drmInitData"><code>Format.drmInitData</code></a> is null and <a href="DrmSessionManager.html#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)"><code>DrmSessionManager.acquireSession(android.os.Looper, com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher, com.google.android.exoplayer2.Format)</code></a> would return null for the given <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSessionManager.html#getExoMediaCryptoType(com.google.android.exoplayer2.Format)">getExoMediaCryptoType</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSessionManager.html" title="interface in com.google.android.exoplayer2.drm">DrmSessionManager</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>format</code> - The <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a> for which to return the <a href="ExoMediaCrypto.html" title="interface in com.google.android.exoplayer2.drm"><code>ExoMediaCrypto</code></a> type.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The <a href="ExoMediaCrypto.html" title="interface in com.google.android.exoplayer2.drm"><code>ExoMediaCrypto</code></a> type associated to sessions acquired using the given <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a>, or <a href="UnsupportedMediaCrypto.html" title="class in com.google.android.exoplayer2.drm"><code>UnsupportedMediaCrypto</code></a> if this DRM session manager does not support any
of the DRM schemes defined in the given <a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a>. May be null if <a href="../Format.html#drmInitData"><code>Format.drmInitData</code></a> is null and <a href="DrmSessionManager.html#acquireSession(android.os.Looper,com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher,com.google.android.exoplayer2.Format)"><code>DrmSessionManager.acquireSession(android.os.Looper, com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher, com.google.android.exoplayer2.Format)</code></a> would return null for the given
<a href="../Format.html" title="class in com.google.android.exoplayer2"><code>Format</code></a>.</dd>
</dl>
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