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christosts 482871fed4 Update javadoc for ExoPlayer 2.18.3 
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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">com.google.android.exoplayer2.util</a></div>
<h2 title="Class ParsableByteArray" class="title">Class ParsableByteArray</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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<pre>public final class <span class="typeNameLabel">ParsableByteArray</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></pre>
<div class="block">Wraps a byte array, providing a set of methods for parsing data from it. Numerical values are
parsed with the assumption that their constituent bytes are in big endian order.</div>
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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()">ParsableByteArray</a></span>()</code></th>
<td class="colLast">
<div class="block">Creates a new instance that initially has no backing data.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(byte%5B%5D)">ParsableByteArray</a></span>&#8203;(byte[]&nbsp;data)</code></th>
<td class="colLast">
<div class="block">Creates a new instance wrapping <code>data</code>, and sets the limit to <code>data.length</code>.</div>
</td>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(byte%5B%5D,int)">ParsableByteArray</a></span>&#8203;(byte[]&nbsp;data,
int&nbsp;limit)</code></th>
<td class="colLast">
<div class="block">Creates a new instance that wraps an existing array.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(int)">ParsableByteArray</a></span>&#8203;(int&nbsp;limit)</code></th>
<td class="colLast">
<div class="block">Creates a new instance with <code>limit</code> bytes and sets the limit.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
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</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#bytesLeft()">bytesLeft</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the number of bytes yet to be read.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#capacity()">capacity</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the capacity of the array, which may be larger than the limit.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#ensureCapacity(int)">ensureCapacity</a></span>&#8203;(int&nbsp;requiredCapacity)</code></th>
<td class="colLast">
<div class="block">Ensures the backing array is at least <code>requiredCapacity</code> long.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>byte[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getData()">getData</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the underlying array.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getPosition()">getPosition</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the current offset in the array, in bytes.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#limit()">limit</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the limit.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>char</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#peekChar()">peekChar</a></span>()</code></th>
<td class="colLast">
<div class="block">Peeks at the next char.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#peekUnsignedByte()">peekUnsignedByte</a></span>()</code></th>
<td class="colLast">
<div class="block">Peeks at the next byte as an unsigned value.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readBytes(byte%5B%5D,int,int)">readBytes</a></span>&#8203;(byte[]&nbsp;buffer,
int&nbsp;offset,
int&nbsp;length)</code></th>
<td class="colLast">
<div class="block">Reads the next <code>length</code> bytes into <code>buffer</code> at <code>offset</code>.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readBytes(com.google.android.exoplayer2.util.ParsableBitArray,int)">readBytes</a></span>&#8203;(<a href="ParsableBitArray.html" title="class in com.google.android.exoplayer2.util">ParsableBitArray</a>&nbsp;bitArray,
int&nbsp;length)</code></th>
<td class="colLast">
<div class="block">Reads the next <code>length</code> bytes into <code>bitArray</code>, and resets the position of <code>
bitArray</code> to zero.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readBytes(java.nio.ByteBuffer,int)">readBytes</a></span>&#8203;(<a href="https://developer.android.com/reference/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="externalLink" target="_top">ByteBuffer</a>&nbsp;buffer,
int&nbsp;length)</code></th>
<td class="colLast">
<div class="block">Reads the next <code>length</code> bytes into <code>buffer</code>.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code><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="#readDelimiterTerminatedString(char)">readDelimiterTerminatedString</a></span>&#8203;(char&nbsp;delimiter)</code></th>
<td class="colLast">
<div class="block">Reads up to the next delimiter byte (or the limit) as UTF-8 characters.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readDouble()">readDouble</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next eight bytes as a 64-bit floating point value.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>float</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readFloat()">readFloat</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next four bytes as a 32-bit floating point value.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readInt()">readInt</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next four bytes as a signed value</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readInt24()">readInt24</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next three bytes as a signed value.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code><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="#readLine()">readLine</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads a line of text in UTF-8.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code><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="#readLine(java.nio.charset.Charset)">readLine</a></span>&#8203;(<a href="https://developer.android.com/reference/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="externalLink" target="_top">Charset</a>&nbsp;charset)</code></th>
<td class="colLast">
<div class="block">Reads a line of text in <code>charset</code>.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readLittleEndianInt()">readLittleEndianInt</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next four bytes as a signed value in little endian order.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readLittleEndianInt24()">readLittleEndianInt24</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next three bytes as a signed value in little endian order.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readLittleEndianLong()">readLittleEndianLong</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next eight bytes as a signed value in little endian order.</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>short</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readLittleEndianShort()">readLittleEndianShort</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next two bytes as a signed value.</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readLittleEndianUnsignedInt()">readLittleEndianUnsignedInt</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next four bytes as an unsigned value in little endian order.</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readLittleEndianUnsignedInt24()">readLittleEndianUnsignedInt24</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next three bytes as an unsigned value in little endian order.</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readLittleEndianUnsignedIntToInt()">readLittleEndianUnsignedIntToInt</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next four bytes as a little endian unsigned integer into an integer, if the top bit
is a zero.</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readLittleEndianUnsignedShort()">readLittleEndianUnsignedShort</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next two bytes as an unsigned value.</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readLong()">readLong</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next eight bytes as a signed value.</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code><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="#readNullTerminatedString()">readNullTerminatedString</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads up to the next NUL byte (or the limit) as UTF-8 characters.</div>
</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code><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="#readNullTerminatedString(int)">readNullTerminatedString</a></span>&#8203;(int&nbsp;length)</code></th>
<td class="colLast">
<div class="block">Reads the next <code>length</code> bytes as UTF-8 characters.</div>
</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>short</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readShort()">readShort</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next two bytes as a signed value.</div>
</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code><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="#readString(int)">readString</a></span>&#8203;(int&nbsp;length)</code></th>
<td class="colLast">
<div class="block">Reads the next <code>length</code> bytes as UTF-8 characters.</div>
</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code><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="#readString(int,java.nio.charset.Charset)">readString</a></span>&#8203;(int&nbsp;length,
<a href="https://developer.android.com/reference/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="externalLink" target="_top">Charset</a>&nbsp;charset)</code></th>
<td class="colLast">
<div class="block">Reads the next <code>length</code> bytes as characters in the specified <a href="https://developer.android.com/reference/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="externalLink" target="_top"><code>Charset</code></a>.</div>
</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readSynchSafeInt()">readSynchSafeInt</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads a Synchsafe integer.</div>
</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readUnsignedByte()">readUnsignedByte</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next byte as an unsigned value.</div>
</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readUnsignedFixedPoint1616()">readUnsignedFixedPoint1616</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next four bytes, returning the integer portion of the fixed point 16.16 integer.</div>
</td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readUnsignedInt()">readUnsignedInt</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next four bytes as an unsigned value.</div>
</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readUnsignedInt24()">readUnsignedInt24</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next three bytes as an unsigned value.</div>
</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readUnsignedIntToInt()">readUnsignedIntToInt</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next four bytes as an unsigned integer into an integer, if the top bit is a zero.</div>
</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readUnsignedLongToLong()">readUnsignedLongToLong</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next eight bytes as an unsigned long into a long, if the top bit is a zero.</div>
</td>
</tr>
<tr id="i39" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readUnsignedShort()">readUnsignedShort</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads the next two bytes as an unsigned value.</div>
</td>
</tr>
<tr id="i40" class="altColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readUtf8EncodedLong()">readUtf8EncodedLong</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads a long value encoded by UTF-8 encoding</div>
</td>
</tr>
<tr id="i41" class="rowColor">
<td class="colFirst"><code><a href="https://developer.android.com/reference/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="externalLink" target="_top">Charset</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#readUtfCharsetFromBom()">readUtfCharsetFromBom</a></span>()</code></th>
<td class="colLast">
<div class="block">Reads a UTF byte order mark (BOM) and returns the UTF <a href="https://developer.android.com/reference/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="externalLink" target="_top"><code>Charset</code></a> it represents.</div>
</td>
</tr>
<tr id="i42" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#reset(byte%5B%5D)">reset</a></span>&#8203;(byte[]&nbsp;data)</code></th>
<td class="colLast">
<div class="block">Updates the instance to wrap <code>data</code>, and resets the position to zero and the limit to
<code>data.length</code>.</div>
</td>
</tr>
<tr id="i43" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#reset(byte%5B%5D,int)">reset</a></span>&#8203;(byte[]&nbsp;data,
int&nbsp;limit)</code></th>
<td class="colLast">
<div class="block">Updates the instance to wrap <code>data</code>, and resets the position to zero.</div>
</td>
</tr>
<tr id="i44" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#reset(int)">reset</a></span>&#8203;(int&nbsp;limit)</code></th>
<td class="colLast">
<div class="block">Resets the position to zero and the limit to the specified value.</div>
</td>
</tr>
<tr id="i45" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLimit(int)">setLimit</a></span>&#8203;(int&nbsp;limit)</code></th>
<td class="colLast">
<div class="block">Sets the limit.</div>
</td>
</tr>
<tr id="i46" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setPosition(int)">setPosition</a></span>&#8203;(int&nbsp;position)</code></th>
<td class="colLast">
<div class="block">Sets the reading offset in the array.</div>
</td>
</tr>
<tr id="i47" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#skipBytes(int)">skipBytes</a></span>&#8203;(int&nbsp;bytes)</code></th>
<td class="colLast">
<div class="block">Moves the reading offset by <code>bytes</code>.</div>
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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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<h4>ParsableByteArray</h4>
<pre>public&nbsp;ParsableByteArray()</pre>
<div class="block">Creates a new instance that initially has no backing data.</div>
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<pre>public&nbsp;ParsableByteArray&#8203;(int&nbsp;limit)</pre>
<div class="block">Creates a new instance with <code>limit</code> bytes and sets the limit.</div>
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<dd><code>limit</code> - The limit to set.</dd>
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<pre>public&nbsp;ParsableByteArray&#8203;(byte[]&nbsp;data)</pre>
<div class="block">Creates a new instance wrapping <code>data</code>, and sets the limit to <code>data.length</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>data</code> - The array to wrap.</dd>
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<pre>public&nbsp;ParsableByteArray&#8203;(byte[]&nbsp;data,
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<div class="block">Creates a new instance that wraps an existing array.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>data</code> - The data to wrap.</dd>
<dd><code>limit</code> - The limit to set.</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;reset&#8203;(int&nbsp;limit)</pre>
<div class="block">Resets the position to zero and the limit to the specified value. This might replace or wipe
the <a href="#getData()"><code>underlying array</code></a>, potentially invalidating any local references.</div>
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<div class="block">Updates the instance to wrap <code>data</code>, and resets the position to zero and the limit to
<code>data.length</code>.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>data</code> - The array to wrap.</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;reset&#8203;(byte[]&nbsp;data,
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<div class="block">Updates the instance to wrap <code>data</code>, and resets the position to zero.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>data</code> - The array to wrap.</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;ensureCapacity&#8203;(int&nbsp;requiredCapacity)</pre>
<div class="block">Ensures the backing array is at least <code>requiredCapacity</code> long.
<p><a href="#getPosition()"><code>position</code></a>, <a href="#limit()"><code>limit</code></a>, and all data in the underlying
array (including that beyond <a href="#limit()"><code>limit()</code></a>) are preserved.
<p>This might replace or wipe the <a href="#getData()"><code>underlying array</code></a>, potentially invalidating
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<pre class="methodSignature">public&nbsp;int&nbsp;bytesLeft()</pre>
<div class="block">Returns the number of bytes yet to be read.</div>
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<pre class="methodSignature">public&nbsp;void&nbsp;setLimit&#8203;(int&nbsp;limit)</pre>
<div class="block">Sets the limit.</div>
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<dd><code>limit</code> - The limit to set.</dd>
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<pre class="methodSignature">public&nbsp;int&nbsp;getPosition()</pre>
<div class="block">Returns the current offset in the array, in bytes.</div>
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<pre class="methodSignature">public&nbsp;void&nbsp;setPosition&#8203;(int&nbsp;position)</pre>
<div class="block">Sets the reading offset in the array.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>position</code> - Byte offset in the array from which to read.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://developer.android.com/reference/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="externalLink" target="_top">IllegalArgumentException</a></code> - Thrown if the new position is neither in nor at the end of the
array.</dd>
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<pre class="methodSignature">public&nbsp;byte[]&nbsp;getData()</pre>
<div class="block">Returns the underlying array.
<p>Changes to this array are reflected in the results of the <code>read...()</code> methods.
<p>This reference must be assumed to become invalid when <a href="#reset(int)"><code>reset(int)</code></a> or <a href="#ensureCapacity(int)"><code>ensureCapacity(int)</code></a> are called (because the array might get reallocated).</div>
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<pre class="methodSignature">public&nbsp;void&nbsp;skipBytes&#8203;(int&nbsp;bytes)</pre>
<div class="block">Moves the reading offset by <code>bytes</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>bytes</code> - The number of bytes to skip.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://developer.android.com/reference/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="externalLink" target="_top">IllegalArgumentException</a></code> - Thrown if the new position is neither in nor at the end of the
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<div class="block">Reads the next <code>length</code> bytes into <code>bitArray</code>, and resets the position of <code>
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<dd><code>bitArray</code> - The <a href="ParsableBitArray.html" title="class in com.google.android.exoplayer2.util"><code>ParsableBitArray</code></a> into which the bytes should be read.</dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;readBytes&#8203;(byte[]&nbsp;buffer,
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<div class="block">Reads the next <code>length</code> bytes into <code>buffer</code> at <code>offset</code>.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>buffer</code> - The array into which the read data should be written.</dd>
<dd><code>offset</code> - The offset in <code>buffer</code> at which the read data should be written.</dd>
<dd><code>length</code> - The number of bytes to read.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/java/lang/System.html#arraycopy(java.lang.Object,int,java.lang.Object,int,int)" title="class or interface in java.lang" class="externalLink" target="_top"><code>System.arraycopy(Object, int, Object, int, int)</code></a></dd>
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<div class="block">Reads the next <code>length</code> bytes into <code>buffer</code>.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
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<dd><code>length</code> - The number of bytes to read.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/java/nio/ByteBuffer.html#put(byte%5B%5D,int,int)" title="class or interface in java.nio" class="externalLink" target="_top"><code>ByteBuffer.put(byte[], int, int)</code></a></dd>
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<pre class="methodSignature">public&nbsp;int&nbsp;peekUnsignedByte()</pre>
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<pre class="methodSignature">public&nbsp;char&nbsp;peekChar()</pre>
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<pre class="methodSignature">public&nbsp;int&nbsp;readUnsignedByte()</pre>
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<h4>readLittleEndianLong</h4>
<pre class="methodSignature">public&nbsp;long&nbsp;readLittleEndianLong()</pre>
<div class="block">Reads the next eight bytes as a signed value in little endian order.</div>
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<pre class="methodSignature">public&nbsp;int&nbsp;readUnsignedFixedPoint1616()</pre>
<div class="block">Reads the next four bytes, returning the integer portion of the fixed point 16.16 integer.</div>
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<h4>readSynchSafeInt</h4>
<pre class="methodSignature">public&nbsp;int&nbsp;readSynchSafeInt()</pre>
<div class="block">Reads a Synchsafe integer.
<p>Synchsafe integers keep the highest bit of every byte zeroed. A 32 bit synchsafe integer can
store 28 bits of information.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The parsed value.</dd>
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<pre class="methodSignature">public&nbsp;int&nbsp;readUnsignedIntToInt()</pre>
<div class="block">Reads the next four bytes as an unsigned integer into an integer, if the top bit is a zero.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://developer.android.com/reference/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="externalLink" target="_top">IllegalStateException</a></code> - Thrown if the top bit of the input data is set.</dd>
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<h4>readLittleEndianUnsignedIntToInt</h4>
<pre class="methodSignature">public&nbsp;int&nbsp;readLittleEndianUnsignedIntToInt()</pre>
<div class="block">Reads the next four bytes as a little endian unsigned integer into an integer, if the top bit
is a zero.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://developer.android.com/reference/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="externalLink" target="_top">IllegalStateException</a></code> - Thrown if the top bit of the input data is set.</dd>
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<h4>readUnsignedLongToLong</h4>
<pre class="methodSignature">public&nbsp;long&nbsp;readUnsignedLongToLong()</pre>
<div class="block">Reads the next eight bytes as an unsigned long into a long, if the top bit is a zero.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://developer.android.com/reference/java/lang/IllegalStateException.html" title="class or interface in java.lang" class="externalLink" target="_top">IllegalStateException</a></code> - Thrown if the top bit of the input data is set.</dd>
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<h4>readFloat</h4>
<pre class="methodSignature">public&nbsp;float&nbsp;readFloat()</pre>
<div class="block">Reads the next four bytes as a 32-bit floating point value.</div>
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<h4>readDouble</h4>
<pre class="methodSignature">public&nbsp;double&nbsp;readDouble()</pre>
<div class="block">Reads the next eight bytes as a 64-bit floating point value.</div>
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<h4>readString</h4>
<pre class="methodSignature">public&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>&nbsp;readString&#8203;(int&nbsp;length)</pre>
<div class="block">Reads the next <code>length</code> bytes as UTF-8 characters.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>length</code> - The number of bytes to read.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The string encoded by the bytes.</dd>
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<pre class="methodSignature">public&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>&nbsp;readString&#8203;(int&nbsp;length,
<a href="https://developer.android.com/reference/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="externalLink" target="_top">Charset</a>&nbsp;charset)</pre>
<div class="block">Reads the next <code>length</code> bytes as characters in the specified <a href="https://developer.android.com/reference/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="externalLink" target="_top"><code>Charset</code></a>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>length</code> - The number of bytes to read.</dd>
<dd><code>charset</code> - The character set of the encoded characters.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The string encoded by the bytes in the specified character set.</dd>
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<pre class="methodSignature">public&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>&nbsp;readNullTerminatedString&#8203;(int&nbsp;length)</pre>
<div class="block">Reads the next <code>length</code> bytes as UTF-8 characters. A terminating NUL byte is discarded,
if present.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>length</code> - The number of bytes to read.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The string, not including any terminating NUL byte.</dd>
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<h4>readNullTerminatedString</h4>
<pre class="methodSignature">@Nullable
public&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>&nbsp;readNullTerminatedString()</pre>
<div class="block">Reads up to the next NUL byte (or the limit) as UTF-8 characters.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The string not including any terminating NUL byte, or null if the end of the data has
already been reached.</dd>
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<h4>readDelimiterTerminatedString</h4>
<pre class="methodSignature">@Nullable
public&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>&nbsp;readDelimiterTerminatedString&#8203;(char&nbsp;delimiter)</pre>
<div class="block">Reads up to the next delimiter byte (or the limit) as UTF-8 characters.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The string not including any terminating delimiter byte, or null if the end of the data
has already been reached.</dd>
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<pre class="methodSignature">@Nullable
public&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>&nbsp;readLine()</pre>
<div class="block">Reads a line of text in UTF-8.
<p>Equivalent to passing <a href="https://guava.dev/releases/31.0.1-android/api/docs/com/google/common/base/Charsets.html?is-external=true#UTF_8" title="class or interface in com.google.common.base" class="externalLink"><code>Charsets.UTF_8</code></a> to <a href="#readLine(java.nio.charset.Charset)"><code>readLine(Charset)</code></a>.</div>
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<pre class="methodSignature">@Nullable
public&nbsp;<a href="https://developer.android.com/reference/java/lang/String.html" title="class or interface in java.lang" class="externalLink">String</a>&nbsp;readLine&#8203;(<a href="https://developer.android.com/reference/java/nio/charset/Charset.html?is-external=true" title="class or interface in java.nio.charset" class="externalLink" target="_top">Charset</a>&nbsp;charset)</pre>
<div class="block">Reads a line of text in <code>charset</code>.
<p>A line is considered to be terminated by any one of a carriage return ('\r'), a line feed
('\n'), or a carriage return followed immediately by a line feed ('\r\n'). This method discards
leading UTF byte order marks (BOM), if present.
<p>The <a href="#getPosition()">position</a> is advanced to start of the next line (i.e. any
line terminators are skipped).</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>charset</code> - The charset used to interpret the bytes as a <a href="https://developer.android.com/reference/java/lang/String.html" title="class or interface in java.lang" class="externalLink" target="_top"><code>String</code></a>.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The line not including any line-termination characters, or null if the end of the data
has already been reached.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://developer.android.com/reference/java/lang/IllegalArgumentException.html" title="class or interface in java.lang" class="externalLink" target="_top">IllegalArgumentException</a></code> - if charset is not supported. Only US_ASCII, UTF-8, UTF-16,
UTF-16BE, and UTF-16LE are supported.</dd>
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<h4>readUtf8EncodedLong</h4>
<pre class="methodSignature">public&nbsp;long&nbsp;readUtf8EncodedLong()</pre>
<div class="block">Reads a long value encoded by UTF-8 encoding</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Decoded long value</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://developer.android.com/reference/java/lang/NumberFormatException.html" title="class or interface in java.lang" class="externalLink" target="_top">NumberFormatException</a></code> - if there is a problem with decoding</dd>
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<h4>readUtfCharsetFromBom</h4>
<pre class="methodSignature">@Nullable
public&nbsp;<a href="https://developer.android.com/reference/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="externalLink" target="_top">Charset</a>&nbsp;readUtfCharsetFromBom()</pre>
<div class="block">Reads a UTF byte order mark (BOM) and returns the UTF <a href="https://developer.android.com/reference/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="externalLink" target="_top"><code>Charset</code></a> it represents. Returns
<code>null</code> without advancing <a href="#getPosition()"><code>position</code></a> if no BOM is found.</div>
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